1st level support engineer jobs in Gauteng

The Senior Tier 1 Helpdesk Technician is responsible for providing initial technical support to end-users, resolving basic issues, and ensuring the smooth operation of IT systems. This role involves troubleshooting, diagnosing, and resolving hardware and software problems, as well as onboarding and off-boarding users. This role will be supporting a US Client, the hours will be 9am - 6pm (Eastern...

- Experience in .Net API. - Troubleshoot and identify root causes using Elastic Kibana and other diagnostic tools. - Knowledge of ServiceNow-Incident Management. - Proficiency in troubleshooting tools and techniques to identify and resolve problems quickly. - Handle escalated technical issues that cannot be resolved by Level 1 support. - Collaborate with cross-functional technical teams to...

Key Responsibilities - Support and manage firewalls: - FortiGate - Cisco ASA / Firepower - Palo Alto - SonicWall - Configure: - Firewall rules - NAT policies - VPN tunnels (site-to-site & client VPN) - Troubleshoot: - Security incidents - Network connectivity issues - Monitor firewall logs and alerts - Apply security best practices - Provide escalation support - Network troubleshooting: -...

SEIDOR Networks is looking for a First Level Support Engineer to join a growing team based in Johannesburg. The SEIDOR Networks service desk is responsible for managing customer service levels by providing remote and occasional on-site support to meet SLA response and fix times. As the first line of support, the candidate will be responsible for providing first line technical support in a...

About the Company:Khonology is a digital services company focused on software development, Application Support, data analytics and engineering. Key Responsibilities:Develop and maintain quantitative models for risk assessment, pricing, and forecasting. Conduct statistical analysis and data mining on large datasets to identify trends and patterns. Collaborate with cross-functional teams to...

Job Classification Requisition ID: 143365 Location: Cape Town/Johannesburg Closing Date: 26 January 2026 Job Family Information Technology Career Stream Information Security Job Purpose We are seeking a highly skilled Security Automation Engineer with a strong background in security and proficiency in Python. The ideal candidate will have experience with Security Orchestration,...

Are you seeking your next international assignment? Our global Oil & Gas client is offering an excellent opportunity for a 1st Assistant to join the Courselles Project to Coordinate work and manpower on board for the assigned shift in compliance with Project specification, in order to ensure efficient performance and respecting HSE and Quality procedures and practices. Based in Netherlands. Key...

Key Responsibilities: - Electrical design and drafting for LV/MV systems - Develop single-line diagrams, schematics, and layouts - Assist with equipment selection, specifications, and BOQs - Support installation, commissioning, and troubleshooting activities - Conduct basic calculations (load, fault levels, cable sizing) - Ensure compliance with applicable standards and safety...

Our client is a fast-growing renewable energy and IoT solutions provider that's transforming how South Africa powers homes, businesses, and communities. They deliver simple, reliable, and cost-effective solar and smart energy solutions, offering customers the flexibility to rent or own their systems. With services including installation, maintenance, and remote monitoring, they pride themselves...

Job Overview: The 1st Line Risk Specialist will play a critical role in identifying, assessing, managing, and monitoring risks and controls within their assigned business area. This role will ensure alignment with the organisation’s risk framework and supports the proactive management of risks in line with the company’s strategic objectives and regulatory requirements. Key Responsibilities: 1....

Melrose, Johannesburg Youll support senior engineers on infrastructure design projects, assist with drawings, calculations, and reports, and help ensure designs meet SA codes and standards. On top of that, youll work with data, dashboards, and analytics to improve design efficiency and decision-making. Key Focus Areas: - Civil infrastructure design & analysis - Engineering drawings, reports...

Symbionix: Mid-level Fullstack Developer We are a technology startup, working in a fast-paced and dynamic environment involved in a wide range of domains. There is room to get involved in all aspects of the business since we are a small team and we need to work closely together to make our mission a success. There is room to also grow into a leadership position as the team grows and...

Level 2 Engineer – Electronic Security Systems (Johannesburg West) Full-time | Office-based | Leading International Security Technology Provider A specialist security technology company is seeking a Level 2 Engineer to support its expanding presence in the South African market. This office-based role is located in the Johannesburg West / Roodepoort region, within a professional business...

WELCOME TO MOYO Mid-Level C&I Project Engineering We are looking for an experienced Controls & Instrumentation Engineer to join us in driving significance together. Primary Duties And Responsibilities The C&I Engineer will need to oversee the planning, implementation and tracking of several projects with specified deliverables. The successful candidate will be responsible for the design,...

Gauteng, GautengCompetitive, Market-Related Remuneration A fantastic opportunity for a mid-level to Senior Electronic Engineer to play a key role in delivering complex Electronic Systems within a professional Engineering environment. You will contribute technical leadership while remaining hands-on, supporting projects from concept through implementation and continuous improvement.Key Focus...

If you’re passionate about energy innovation and want to shape the future of utility-scale storage, this role offers the opportunity to work at the forefront of power systems engineering. Join a team building advanced, integrated battery technologies for real-world application. This role focuses on end-to-end engineering of battery and electrical systems, with emphasis on performance, safety,...

Melrose, Johannesburg This role suits a recent MSc or PhD Mechanical Engineering graduate with strong mechanical design fundamentals and exposure to CAD, basic analysis, and engineering data tools. Youll work alongside senior engineers on real design projects while developing skills in modern engineering methods, automation, and analytics. Minimum Requirements - MSc or PhD in Mechanical...

SEIDOR Networks is looking for a First Level Support Engineer to join a growing team based in Johannesburg. The SEIDOR Networks service desk is responsible for managing customer service levels by providing remote and occasional on-site support to meet SLA response and fix times. As the first line of support, the candidate will be responsible for providing first line technical support in a...

Key Responsibilities: - Mechanical design and detailing of components and assemblies - Develop 2D drawings and 3D models for manufacturing - Perform basic calculations, material selection, and design verification - Support prototyping, testing, and design improvements - Collaborate with manufacturing, procurement, and project teams - Ensure designs comply with applicable standards and...

Key Responsibilities: - Assist in the design, installation, commissioning, and maintenance of mechatronic systems - Support automation, PLCs, sensors, and control systems in mining applications - Troubleshoot electrical, mechanical, and control system faults - Participate in underground inspections, installations, and system testing - Collaborate with multidisciplinary engineering and operations...