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Results for network engineer jobs in "network engineer jobs" in Jobs in South Africa in South Africa

Senior Network Engineer

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Minimum requirements: MatricBachelors Degree in Information Technology, Computer Science, or related field or National Diploma in IT / NetworkingRelevant vendor certifications (Aruba and FortiGate required)5 Years experience in network engineeringValid drivers license and own reliable transportConsultant: Liandri van Blerk - Dante Personnel Mpumalanga https://www.executiveplacements.com/Jobs/S/Senior-Network-Engineer-1264105-Job-Search-02-19-2026-04-33-57-AM.asp?sid=gumtree

10h

Executive Placements

Mbombela / Nelspruit

Network Engineer

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RedCat Recruitment is URGENTLY seeking a suitably qualified and experienced NETWORK ENGINEER for a national company. Position based in Pretoria, Gauteng.Position will involve supporting, operating and evolving the companys network environment with a strong focus on SD-WAN, LAN and WLAN experience.Valid drivers license and own reliable vehicle is ESSENTIAL.PERSON MUST BE ABLE TO START IMMEDIATELY! https://www.jobplacements.com/Jobs/N/NETWORK-ENGINEER-1262647-Job-Search-2-16-2026-4-05-09-AM.asp?sid=gumtree

Job Placements

Mamelodi

Senior Network Engineer

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Qualifications Required:MatricAn appropriate formal network qualification such as CCNA or higher and relevant practical experienceMCP or MCSE will be an advantageAdditional certificates/diplomas of competence in the field of Information Technology will be an advantage such as BComm InformaticsExperience Required:At least 5 years relevant IT experience in WAN\LAN\Server environment.Ability to lead a team of IT EngineersUnderstanding and in-depth knowledge of networking architecture and best practice methodologiesThorough knowledge of Cisco network productsTOGAF knowledge would be an advantageGood knowledge of current technology trends pertaining to all IT infrastructure environmentsKnowledge and experience of Microsoft Operations Framework (MOF) https://www.executiveplacements.com/Jobs/S/Senior-Network-Engineer-1202814-Job-Search-07-14-2025-04-37-51-AM.asp?sid=gumtree

7mo

Executive Placements

Kensington

Principal Security Engineer

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Purpose:To lead the design and execution of security architecture across the companys network and enterpriseplatforms. Key Responsibilities:Define cybersecurity standards and controlsLead security engineering for network and cloudOversee penetration testing and threat modellingSupport SOC escalation and compliance requirements Requirements:10+ years cybersecurity engineeringExpertise in network security, firewalls, SIEM, Zero TrustCISSP/CISM preferred https://www.executiveplacements.com/Jobs/P/Principal-Security-Engineer-1262244-Job-Search-02-13-2026-04-09-59-AM.asp?sid=gumtree

Executive Placements

Kensington

Certified Fortinet Network Security Engineer (FCSS

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Qualifications and Experience:Matric/Grade 12 plus Degree/Diploma in IT/Computer Science or related fieldMust be certified in Fortinet : NSE7-FCSS or FCX-NSE8P - mandatoryMust have 4 years plus experience in managing networks and firewallsMust have experience in designing, implementing, maintaining, and optimising firewall solutions to ensure the highest level of network security Datacentrix and our clients.4 years plus experience Network security controls such as IDS, IPS, DLP and WAFStrong working knowledge of major operating systems, such as Windows, UNIX and Linux to include system administration and security.Enterprise network architecture, design, and support to include network hardware, network protocols, and data flows Responsibilities:Provides day-to-day support for firewall engineering and operation tasks and level 1 & 2 on-call technical support for the Firewall Engineering and Operations team, including assisting peers with issues and escalation.Supports the implementation and ongoing operations of network access control devices to include firewalls and SSL VPN devices.Work collaboratively across a variety of business units to implement new technology, support existing, and at times do so after normal business hours.Build and configure solutions in the development, test, and production environment, including documenting the security infrastructure and designManage problems, maintain vendor relationships, and assist operations with vendor escalation and issue resolution.Facilitate device refresh of network security devices with a focus on capacity, manageability, and security of new and existing security infrastructure.Participate in team on-call coverage rotationDesign, deploy and support enterprise-class Fortinet and SSL VPN devices.Design, deploy and support FirewallComplex troubleshooting to include network protocol and log analysis, raw data captures, and the correlation of disparate events spanning multiple devices and platforms. Candidates with required certification will be considered. https://www.executiveplacements.com/Jobs/C/Certified-Fortinet-Network-Security-Engineer-FCSS--1203236-Job-Search-07-15-2025-04-36-17-AM.asp?sid=gumtree

7mo

Executive Placements

Midrand

Senior NetOps Engineer

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Key Responsibilities:Monitor and maintain network uptime and SLAsTroubleshoot complex routing and switching issuesSupport automation and operational improvementsProvide escalation support to NOC teams Requirements:58 years NetOps experienceCCNP/CCIE preferredStrong experience in ISP-scale networks https://www.executiveplacements.com/Jobs/S/Senior-NetOps-Engineer-1262734-Job-Search-02-16-2026-04-10-19-AM.asp?sid=gumtree

Executive Placements

Kensington

Network Engineer | Gauteng | Permanent

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Ready to take ownership of a complex, multi-vendor enterprise network environment?Our client is looking for a hands-on Network Engineer who can step in immediately and make an impact.This mid- to senior-level role sits within a Unified Communications environment and focuses on the support, operation, and evolution of SD-WAN, LAN, and WLAN infrastructure across multiple sites. The environment is primarily Huawei-based but includes H3C and other vendors, making this an ideal opportunity for an engineer who is confident in multi-vendor ecosystems and comfortable adapting between platforms.You will play a critical role in ensuring high availability, stability, and performance across the network landscape, while collaborating closely with systems, voice, security, and application teams. This is a service-oriented role requiring both technical depth and a strong sense of ownership.Our client is a well-established technology-driven organisation operating within a structured corporate environment. They are committed to operational excellence, collaboration across departments, and continuous improvement of their infrastructure capabilities.What You’ll DoSupport and maintain SD-WAN, LAN, and WLAN environments across multiple sitesMonitor performance, availability, and resilience of enterprise networksTroubleshoot complex issues across Layers 1–7Validate traffic steering, failover behaviour, and policy enforcement within SD-WANManage VLANs, IP addressing, routing, redundancy, and QoSSupport enterprise wireless environments, including RF performance and client connectivityWork closely with firewall platforms to ensure secure traffic flowAssist cross-functional teams when network-related issues impact service deliveryMaintain accurate documentation, diagrams, and change management processesParticipate in after-hours or on-call support when requiredhttps://www.executiveplacements.com/Jobs/N/Network-Engineer--Gauteng--Permanent-1263575-Job-Search-02-18-2026-03-00-18-AM.asp?sid=gumtree

Executive Placements

Mamelodi

Cloud Network Engineer

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Cloud Network Engineer: This role will be centered around the following functions: a) Statistical data processing (Data Mining) b) Artificial Intelligence (AI), including generative AI c) Predictive modelling using Machine Learning and Data Science techniques d) Time-series modelling and simulation models e) Development, validation and audit of financial, risk, marketing and business-oriented models f) R&D projects https://www.executiveplacements.com/Jobs/C/Cloud-Network-Engineer-1202306-Job-Search-7-11-2025-6-39-46-AM.asp?sid=gumtree

7mo

Executive Placements

Mamelodi

IT Technician

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Purpose of the role:A Technician in the IT (Information Technology) industry is a professional responsible for providing on-site technical support and assistance to customers or clients. Their primary role is to ensure that computer systems, networks, hardware, software, and other IT-related equipment are functioning correctly and efficiently. Overall, the role of a Technician requires a combination of technical expertise, problem-solving skills, and excellent communication abilities to provide top-notch IT support to clients or end-users.Key Responsibilities:Hardware and Software InstallationInstall, configure, and troubleshoot computer hardware components, such as servers, workstations, routers, switches, and peripheral devices.Install and update software applications and operating systems.Troubleshooting and SupportDiagnose and resolve hardware and software issues.Identify and address technical problems that customers or end-users encounter and provide solutions.Provide technical support to customers on-site.Respond to service requests, answer technical questions, and assist users in resolving IT-related problemsNetwork SupportSet up and maintain computer networks, including LAN (Local Area Network) and WAN (Wide Area Network) configurations. Troubleshoot network connectivity issues and optimize network performance.DocumentationCreate and update network documentation, including network diagrams, configurations, and standard operating procedures (SOPs).Maintain accurate documentation with regards to site and network credentials.CollaborationWork closely with other IT teams, including network architects, system administrators, and security professionals, to resolve complex network issues and implement network upgrades or changes.Emergency Response Be available for emergency calls and be prepared to respond quickly to critical system failures or network outages.Testing and QCPerform testing and quality assurance checks on IT systems to ensure they meet performance and security standards.Replace faulty hardware components and ensure that they are properly configured and integrated into the IT environment.Travel Depending on the scope of the role, Technician may need to travel frequently to customer sites or branch offices.Mentor junior engineers, provide guidance, training and upskilling to team members.Qualifications/Experience: Minimum Grade 12 QualificationDiploma, Bachelors Degree in Information Technology, Computer Science, Electrical/Electronic Engineering, or a related field will be advantageousDrivers License 2-5 years’ experience in the office https://www.jobplacements.com/Jobs/I/IT-Technician-1258416-Job-Search-02-03-2026-01-00-15-AM.asp?sid=gumtree

19min

Job Placements

Bloemfontein

Team Lead - Senior Field Services Technician(Telec

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Purpose of the RoleA Field Service Engineer in the IT (Information Technology) industry is a professional responsible for providing on-site technical support and assistance to customers or clients. Their primary role is to ensure that computer systems, networks, hardware, software, and other IT-related equipment are functioning correctly and efficiently. At a senior or team lead level, this extends to guiding and coordinating a team of field engineers to deliver consistent, high-quality service across multiple sites. Overall, the role requires a combination of advanced technical expertise, strong problem-solving skills, excellent communication abilities, and leadership to provide top-notch IT support while mentoring team members and optimizing field operations.Key Responsibilities Hardware and Software InstallationInstall, configure, and troubleshoot computer hardware components, such as servers, workstations, routers, switches, and peripheral devices.Install and update software applications and operating systems.Oversee team installations for complex projects, ensuring adherence to standards and timelines.Troubleshooting and SupportDiagnose and resolve hardware and software issues.Identify and address technical problems that customers or end-users encounter and provide solutions.Provide technical support to customers on-site.Respond to service requests, answer technical questions, and assist users in resolving IT-related problems.Act as an escalation point for complex issues escalated from junior team members.Network SupportSet up and maintain computer networks, including LAN (Local Area Network) and WAN (Wide Area Network) configurations. Troubleshoot network connectivity issues and optimize network performance.Lead network deployment projects and guide team members in advanced troubleshooting.DocumentationCreate and update network documentation, including network diagrams, configurations, and standard operating procedures (SOPs).Maintain accurate documentation with regards to site and network credentials.Ensure team compliance with documentation standards and conduct periodic reviews.Collaboration and LeadershipWork closely with other IT teams, including network architects, system administrators, and security professionals, to resolve complex network issues and implement network upgrades or changes.Lead and mentor a team of field service engineers and technicians: assign tasks, coordinate schedules, monitor performance, provide technical guidance, and conduct on-the-job training.Manage daily field service operations, prioritize ticket queues, allocate resources, and ensure timely resolution of service requests.Facilitate team meetings, track prog https://www.executiveplacements.com/Jobs/T/Team-Lead-Senior-Field-Services-TechnicianTelecomm-1264379-Job-Search-02-20-2026-03-00-19-AM.asp?sid=gumtree

18min

Executive Placements

Bo-Kaap

OT Systems Engineer

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Qualifications and ExperienceEducationDegree/Diploma in Electrical Engineering, Instrumentation, Industrial IT, or a related field.Experience37 years experience in OT systems engineering or industrial automation.Proven experience in industrial network design, configuration, and maintenance.Exposure to OT cybersecurity, firewall management, and system hardening.Technical SkillsKnowledge of industrial communication protocols: EtherNet/IP, PROFINET, Modbus TCP, OPC, MQTT.Experience with Cisco, Fortinet, or Palo Alto industrial firewalls.Working knowledge of SCADA, PLC, and DCS systems.Experience with Windows Server, AD, VMware/Hyper-V an advantage.Key CompetenciesStrong analytical and troubleshooting capability.Deep understanding of both IT and OT environments.Ability to work independently and under pressure in production settings.Excellent communication, documentation, and teamwork skills.High commitment to safety, reliability, and cybersecurity best practices.Key ResponsibilitiesOT Network ManagementDesign, configure, and maintain industrial OT networks and infrastructure.Manage network devices including switches, routers, firewalls, and segmented OT networks.OT CybersecurityImplement and maintain OT cybersecurity standards aligned with corporate IT policies.Manage and monitor OT firewalls, ACLs, security zones, and intrusion controls.Conduct vulnerability assessments and ensure system hardening.System IntegrationIntegrate OT systems with SCADA, PLC, and DCS environments for seamless data flow.Support communication protocols such as Modbus, OPC, PROFINET, EtherNet/IP, and MQTT.Collaborate with automation and control teams to optimize data exchange between plant floor and enterprise systems.Standards and DocumentationDevelop, maintain, and enforce OT standards and architecture guidelines.Maintain accurate documentation for OT assets, network configurations, and change control.Hardware and Network SupportSpecify, configure, and support industrial hardware: switches, gateways, servers, firewalls.Troubleshoot complex network and hardware issues in production environments.Automation SupportAssist with communication setup and monitoring for PLC, SCADA, and DCS systems.Support automation projects involving OT networking and data integration.Plant SupportProvide standby support for O https://www.executiveplacements.com/Jobs/O/OT-Systems-Engineer-1243726-Job-Search-02-18-2026-00-00-00-AM.asp?sid=gumtree

Executive Placements

Pietermaritzburg

Service Team Engineer

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Minimum requirements: Must have completed Grade 12National Diploma - Engineering - Electrical preferably majoring in TelecommunicationsRecognized Network Administrator qualification, CCNA or MikroTik Certified Network Associate (MTNA)Must be able to speak Afrikaans and English fluentlyAt least 2 years working experience in a similar environmentResponsible for working with Satellite Communication Equipment Vendors, VSAT Service Providers and Teleport OperatorsSolid Network knowledge of TCP/IP, routing basics, understanding of VoIP principlesAny RF Telecommunication knowledge and experience will be advantageousConsultant: Heidi Diedericks - Dante Personnel Pretoria Silver Lakes https://www.executiveplacements.com/Jobs/S/Service-Team-Engineer-1186432-Job-Search-07-10-2025-00-00-00-AM.asp?sid=gumtree

7mo

Executive Placements

Centurion

Certified Palo Alto Engineer

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Qualifications and Experience:Matric/Grade 12 plus Degree/Diploma in IT/Computer Science or related fieldPalo Alto or Fortinet Firewall Palo Alto: PCCSE/PCNSE - essential and or Minimum Firewall: NSE7 or FCSS certification is mandatory Strong working knowledge of major operating systems, such as Windows, UNIX and Linux to include system administration and security.Network security controls such as IDS, IPS, DLP and WAFEnterprise network architecture, design, and support to include network hardware, network protocols, and data flows Responsibilities:Provides day-to-day support for firewall engineering and operation tasks and level 1 & 2 on-call technical support for the Firewall Engineering and Operations team; including assisting peers with issues and escalation.Supports the implementation and ongoing operations of network access control devices to include firewalls and SSL VPN devices.Work collaboratively across a variety of business units to implement new technology, support existing, and at times do so after normal business hours.Build and configure solutions in the development, test, and production environment; including documenting the security infrastructure and designManage problems, maintain vendor relationships, and assist operations with vendor escalation and issue resolution.Facilitate device refresh of network security devices with a focus on capacity, manageability, and security of new and existing security infrastructure.Participate in team on-call coverage rotationDesign, deploy and support enterprise-class Fortinet and SSL VPN devices.Design, deploy and support FirewallComplex troubleshooting to include network protocol and log analysis, raw data captures, and the correlation of disparate events spanning multiple devices and platforms. https://www.executiveplacements.com/Jobs/C/Certified-Palo-Alto-Engineer-1202813-Job-Search-07-14-2025-04-37-51-AM.asp?sid=gumtree

7mo

Executive Placements

Midrand

Senior Engineer

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We are seeking a Senior Engineer. The role involves designing, configuring, and troubleshooting VoIP and unified communications solutions, managing TCP/IP networking, SIP, IAX, RTP, and H.323 protocols, and supporting LAN/WAN environments and Linux systems. Experience with platforms such as 3CX, Asterisk, CIC, and cloud or hosted VoIP and SIP services is essential.What youll do:Proven experience in VoIP, Linux and Networking.Strong understanding of TCP/IP networking suite, SIP, IAX, RTP, H.323 protocolsGood understanding of networking, such as LAN & WAN.Good understanding of the Linux operating systemA good understanding of Voice Over IP (VOIP) on platforms such as, but not limited to, 3CX, Asterisk, CIC, etcPreferably experience in working on a range of telephony solutions, including Cloud or Hosted (VoIP) and SIP services.Experience in designing VoIP solutionsYour Expertise:At least 7 years of hands-on experience in configuration and troubleshooting VoIP solutionsEnglish - Can converse and has the necessary email skillsExcellent Customer Interaction with clear, concise, and effective communication skillsEffectively collaborate with the team to achieve common goalsIdentify and resolve issues effectively.Qualifications:EssentialNational Senior Certificate/ Matric/ N3/ Grade 12PreferredDegree or Diploma in a related disciplineITIL Foundation certificationVendor UC platform certificates (3CX, Asterisk)Cisco CCNP Collaboration is advantageous https://www.executiveplacements.com/Jobs/S/Senior-Engineer-1264374-Job-Search-02-20-2026-03-00-19-AM.asp?sid=gumtree

19min

Executive Placements

Mamelodi

Monitoring Engineer

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Experience and Qualification Required:Matric and Diploma in Information Technology or related fieldAPP Manager, OpManager , SITE 24, PMPN+, A+, MCSE CertificationCCNAWindows Server SupportNetwork SupportKey Performance Areas:Ensure Best practices per device are set across all clientsDependency mappings are done correctly.Taking ownership of the Monitoring environmentWAN/LAN Latency monitoringDaily tasks and routinesCertificate application on Central server and probesAdvise on where improvements can be made and assist with this.Best-known procedures / call logging, escalations.Guidance and advice on APPMAN and Site 24/7.Manage security solutions, for all monitoring tools.Ensure monitoring standards are by Customer PolicyMaintain all Customers monitoring tools dailyAdminister and maintain monitoring rules and alerts.Manage all monitoring for network hardware and equipment, routers, switches, and other Network Devices, infrastructure, servers, applications, and websites.Ensure reliable network connectivity the networks are monitoredMonitor all monitored devices and applications performancePerform capacity monitoring of all systems for customers.Real-time monitoring and analysis of all alertsThreshold-based monitoring for capacity and performance monitoringMonitor hardware failures and backupsEnsure effective backups of configs for monitored systemsTroubleshoot 1st line system issues before escalating to senior teamsCreate priority incidents, make follow-ups, and communicate the status to affected users https://www.executiveplacements.com/Jobs/M/Monitoring-Engineer-1195058-Job-Search-06-17-2025-04-35-20-AM.asp?sid=gumtree

8mo

Executive Placements

Midrand

Principal 5G Core Engineer

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Key Responsibilities:Architect 5GC functions (AMF, SMF, UPF, PCF)Lead SA core deployments and integrationDefine performance and resilience standardsSupport vendor and partner governance Requirements:10+ years core network engineeringStrong 4G EPC + 5G SA expertise https://www.executiveplacements.com/Jobs/P/Principal-5G-Core-Engineer-1262241-Job-Search-02-13-2026-04-09-59-AM.asp?sid=gumtree

Executive Placements

Kensington

Senior IT Infrastructure Engineer

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Our client in the financial services sector is seeking a Senior IT Infrastructure Engineer to manage and support a hybrid environment that spans onâ??prem infrastructure, cloud platforms, and businessâ??critical systems. This role is ideal for a handsâ??on engineer who enjoys varied responsibilities, from server and network management to cloud integration and disaster recovery.Why this role stands out:Hybrid onâ??prem + cloud technology exposureOpportunity to lead technical improvements and mentor junior staffStrong focus on reliability, optimisation, and operational excellenceKey Responsibilities:Deploy, configure, and maintain Windows/Linux servers (onâ??prem & Azure)Administer virtualisation platforms, server hardware, and storage technologiesManage enterprise networking (LAN/WAN/VPN), switches, routing, and Azure connectivitySupport Microsoft 365, Azure AD, DNS, SharePoint Online, Remote Desktop ServicesManage VoIP/IP telephony and collaboration integrationsImplement and oversee Veeam backup and disaster recoveryProvide 2nd/3rd line support, including afterâ??hours escalationMaintain documentation, configurations, and technical reportsCollaborate with security and infrastructure teams to ensure compliance and resilienceJob Experience and Skills Required:Diploma/Degree in IT or related field5+ years infrastructure engineering experienceStrong knowledge of:Windows/Linux serversHyperâ??V & failover clusteringHP servers/switches/storageAzure cloud & hybrid networkingMicrosoft 365 & Azure ADIP Telephony & Veeam backupSolid understanding of networking, TCP/IP, and perimeter securityExperience with ITSM processes and technical documentationAdvantageous:ITIL, Microsoft AZâ??104/305, Linux certifications, HP/Aruba networking, Cisco CCNA/CCNPPersonal Attributes:Strong troubleshooting and problemâ??solving skillsExcellent communication and documentation abilityOrganised, proactive, and able to manage multiple prioritiesCollaborative team player with a continuous improvement mindsetApply now! https://www.executiveplacements.com/Jobs/S/Senior-IT-Infrastructure-Engineer-1262584-Job-Search-02-15-2026-10-14-29-AM.asp?sid=gumtree

Executive Placements

Bo-Kaap

Pre Sales (Cisco)

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Key Responsibilities:Design and present AI-powered and traditional networking/security solutions based on customer needsPartner with sales teams to develop proposals, proofs of concept (PoCs), and business casesEngage directly with clients, from technical teams to C-level executivesMaintain deep knowledge of Cisco products, industry trends, and competitive landscapesAssist with RFPs, bid management, and vendor coordinationSkills & Qualifications:Strong foundation in networking, security, data centre, or AI technologiesProven problem-solving and solution design experienceExceptional communication and presentation skillsBackground in technical sales or systems engineering35+ years in a related role, preferably in pre-sales or solution engineering https://www.executiveplacements.com/Jobs/P/Pre-Sales-Cisco-1195986-Job-Search-06-19-2025-16-10-53-PM.asp?sid=gumtree

8mo

Executive Placements

Bo-Kaap

Junior IT Support Engineer

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JOB DESCRIPTION INFORMATION: Job Title: IT Support EngineerEmployment Type: PermanentWork Model: Onsite JOB CONTEXT:The IT Support Engineer is responsible for providing comprehensive support for enterprise applications, network systems, and desktop environments. The role includes installation, maintenance, troubleshooting, and user support to ensure the smooth operation of IT services within the organization. This position requires strong technical expertise, problem-solving abilities, and excellent communication skills to provide efficient IT support across multiple platforms. Duties and Responsibilities:System/Application/Network Support:Install, upgrade, support, and troubleshoot enterprise applications hosted on Windows Server.Manage and support multi-layered client-server environments and ensure seamless connectivity between desktops and diverse systems, including validation systems, file servers, email servers, and application servers.Diagnose and resolve Windows application and networking issues to minimize downtime.Troubleshoot network connectivity issues in LAN/WAN environments.Coordinate with vendors for support and maintenance of IT systems.Escalate unresolved issues to the IT Specialist support team when necessary.Manage virtual environments, including VMware and Hyper-V, by creating and maintaining virtual machines.Desktop Support:Install, upgrade, support, and troubleshoot Windows OS, Microsoft Office, and authorized desktop applications.Provide hardware support, including installation and troubleshooting of printers, computers, and peripheral devices.Perform general preventive maintenance and remedial repairs on IT equipment.Install and troubleshoot EM and RFID library security solutions.Customize desktop hardware to meet user specifications and company standards.Ensure compliance with warranty requirements and return defective equipment as needed.Monitor, operate, and restore service to terminal service clients and personal computers with authorized network access.Escalate complex issues to IT Specialists when necessary.Operational Responsibilities:Address hardware and software support queries escalated from the support desk.Perform user data and application recovery.Administer email accounts, including account creation and distribution list management in Gmail Business.Manage Active Directory user accounts, including creation, management, and password resets.Utilize diagnostic tools to troubleshoo https://www.jobplacements.com/Jobs/J/Junior-IT-Support-Engineer-1203171-Job-Search-07-15-2025-04-20-49-AM.asp?sid=gumtree

7mo

Job Placements

Kensington

Senior Linux Infrastructure & Network Engineer (On

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ENVIRONMENTA specialist medical technology company with its own on-prem infrastructure is seeking a very senior, hands-on Linux Infrastructure & Network Engineer to take full ownership of its production environment.This is not a corporate DevOps role and not a ticket driven operations position.This is a founder led, non-corporate business that values practical engineering ability, autonomy and accountability. The environment is Linux first, open source focused, and not Microsoft heavy.You will report directly to the owner and take responsibility for the stability, security and performance of mission critical medical web systems hosted within the company’s own infrastructure.This role requires someone comfortable making decisions, building systems properly and taking end to end responsibility.ROLE OVERVIEWYou will design, secure and maintain the company’s Linux based infrastructure and Docker powered application platform. The role blends Linux systems engineering, networking, security and automation.You will work closely with developers and manage client infrastructure environments while ensuring uptime, resilience and performance across the platform.DUTIESDesign, build and maintain Linux server infrastructureOwn and manage Docker based application environmentsAutomate configuration and deployments using Ansible and BashAdminister and optimise PostgreSQL databasesImplement and maintain infrastructure security controlsManage HAProxy load balancing and high availability configurationsConfigure and maintain Mikrotik networking equipmentSupport internal and client on prem infrastructure environmentsMaintain connectivity to JINX and NAPAfricaCollaborate closely with developers on infrastructure design and platform stability REQUIREMENTSMinimum 5 years’ experience in a senior Linux Infrastructure or Network Engineering roleStrong Linux and Unix background, Ubuntu essentialStrong Bash scripting capabilityHands on Ansible and Docker experienceWorking knowledge of PostgreSQLStrong understanding of Linux security principlesSolid on prem networking experienceComfortable working fully in office in PretoriaStrong English communication skills, Afrikaans advantageousAdvantageousExperience with ZFSExperience with HAProxyExperience with MikrotikExposure to AsteriskExperience in NAC heavy environmentsExperience in high availability or regulated environments https://www.executiveplacements.com/Jobs/S/Senior-Linux-Infrastructure--Network-Engineer-On--1261973-Job-Search-02-12-2026-07-00-29-AM.asp?sid=gumtree

Executive Placements

Mamelodi

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"network engineer jobs" in Jobs in South Africa

network engineer jobs in South Africa (289 results)

Results for network engineer jobs in "network engineer jobs" in Jobs in South Africa in South Africa