195 Senior Systems Engineer jobs in South Africa

• MCP, MCSE or MCITP
• A+ and N+
• CCNA
• ITIL Certification
• Matric / Grade 12

• 35 years of hands-on IT infrastructure administration experience
• Microsoft Azure and O365 experience
• Routing, VLANs, firewalls, and WAN link management
• Strong information security knowledge (e.g., endpoint protection, and IPS)
• Proven experience with IT operations, governance, and compliance frameworks (e.g., ITIL)
• Familiar with VoIP and PABX systems
• Comfortable with both Microsoft and Linux environments

• Administer and optimize infrastructure systems (servers, networks, and security)
• Monitor and manage WAN/LAN and service provider links
• Maintain governance, process documentation, and compliance standards
• Design and transition IT systems for new projects
• Manage the full IT incident management lifecycle
• Own security practices, including anti-virus, endpoint protection, and firewall policies
• Document network diagrams and operational process flows

• Can be recent graduates or someone with 2/3 years experience
• Degree in Mechatronics/Electrical/Electronic
• Must have good university marks

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Principal Systems Engineer

King George, VA 22485 US (Primary)

Job Type

Full-time

Non-Manager

Bachelor's Degree

Secret

TMC Technologies has recently been awarded a 5-year contract providing subject matter expertise, systems engineering, software development, and test & evaluation to the Naval Surface Warfare Center Dahlgren Division’s (NSWCDD) Warfare Systems Engineering and Integration (V) Department.

We are seeking a Principal Systems Engineer to join our team. While remote work is possible, all personnel will initially work on-site in the Dahlgren area until performance is established with the customer. Relocation assistance can be provided where applicable.

A SECRET (or higher) security clearance is required.

• Secret (or higher) security clearance
• Bachelor’s degree in Science, Technology, Engineering, or Mathematics
• 15+ years of experience in:
• Development of DoDAF products and other architectural representations for Track Management and link functions.
• Specialized experience in Navy and USMC combat systems such as AEGIS, SSDS, DDG-1000, and LCS.
• Architecting and developing Navy and USMC combat systems including mission and capabilities definition, operational requirements, testing, and deployment.
• Defining and developing capability requirement documents, system engineering plans, system requirements, design documents, and interface specifications.

We are an equal opportunity employer, committed to diversity. All qualified applicants will receive consideration without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or veteran status.

Whether you're interested in your next role or want to join our network, we’d love to hear from you!

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Location

King George, VA 22485 US (Primary)

Job Type

Full-time

Experienced (Non-Manager)

Bachelor's Degree

Security Clearance Required: Secret

TMC Technologies has been awarded a 5-year contract providing subject matter expertise, systems engineering, software development, and test & evaluation to the Naval Surface Warfare Center Dahlgren Division’s (NSWCDD) Warfare Systems Engineering and Integration (V) Department.

We seek a Lead Systems Engineer for this opportunity. Initially, all personnel will work on-site in Dahlgren until performance is established with the customer. Remote work may be considered later. Relocation assistance is available.

A SECRET (or higher) security clearance is required.

• Secret (or higher) security clearance
• Bachelor’s degree in Science, Technology, Engineering, or Mathematics
• 12+ years of experience in:
• Development of DoDAF products and architectural representations of Track Management and link functions
• Experience with Navy and USMC combat systems such as AEGIS, SSDS, DDG-1000, and LCS
• Architecting and developing Navy and USMC combat systems, including operational requirements and testing
• Defining and developing system and interface design documents

We are committed to diversity and equal opportunity. All qualified applicants will receive consideration without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or veteran status.

If you're interested in this role or want to connect with us, we'd love to hear from you!

• Management and administration of all IT infrastructure and systems. Ensures that all operations and new initiatives operate in accordance with the prescribed service and quality "best-practice" standards related to installing, testing, optimising, diagnosing, repairing, upgrading and maintaining those systems
• Management of servers and applications including Microsoft and Linux based systems
• Management of LAN devices including switches and firewalls
• Management of WAN links and WAN partners where the monitoring of link usage and WAN optimisation will be required
• Management of Information Security system/processes i.e. anti-virus and other forms of end-point protection and policies
• Management of VoIP telephone devices and PABX systems
• Frequent update and ongoing management of IT governance and compliance i.e. operations processes and procedures (ITIL) along with the required documentation (process flows/network diagrams)
• Provide guidance and input into the design and transition of IT systems and software during the project lifecycle
• Full ownership of the IT Incident management process
  
  

• MCP, MCSE or MCITP
• A+ and N+
• CCNA
• ITIL
• Matric Certificate
  
  

• 3 - 5 years IT administrative experience
• Microsoft Azure and O365 experience required
• Networking knowledge i.e. Routing, QoS, VLANs, Firewalls
• Strong information security knowledge i.e. endpoint protection, IPS
• Strong understanding of IT operations and processes

• Minimum: BEng or BSc in Computer Science (or equivalent).
• Experience: Minimum 4+ years in software development with a focus on system design and integration.
  
  

• Strong technical product knowledge and delivery experience.
• Ability to design systems aligned to standard solutions and architectural principles.
• Working knowledge of multiple software products and platforms.
• Understanding of software development methodologies and best practices.
  
  

• System Design & Architecture
• Develop and document high-level system architectures, interfaces, and data flows.
• Ensure scalability, security, and maintainability of solutions.
• Conduct and facilitate design reviews to ensure architectural integrity.
• System Implementation, Verification & Validation
• Oversee integration of software components to ensure seamless interoperability.
• Define, verify, and validate test procedures and documentation.
• Collaborate with third-party vendors and internal teams to enable efficient integration.
• Task Planning & Project Support
• Contribute to project planning and Work Breakdown Structures (WBS).
• Ensure deliverables align with technical design and management processes.
• Documentation & Reporting
• Produce and maintain detailed system design and implementation documentation.
• Prepare reports and technical presentations for diverse audiences.
  
  

R 60,000.00 - 80,000.00 (South African Rand)

We are looking for a talented and motivated Middleweight Business Systems Engineer to join our dynamic team. This role will focus on providing support for CRM systems and Fusion Middleware technologies, ensuring the seamless integration and functionality of our business applications. You will play a critical role in optimizing business processes and improving operational efficiency through effective system management and support.

• Support and maintain CRM systems and applications, ensuring high availability and performance.
• Provide technical support for Oracle WebLogic, Oracle Fusion Middleware, and Oracle WebCenter Content Management.
• Manage and configure IBM WebSphere Portal, IBM MQ, and IBM LDAP to support business operations and user authentication.
• Implement and maintain Kafka for real-time data integration and streaming between business systems.
• Utilize ElasticSearch, LogStash, and Kibana for log management, performance monitoring, and data visualization.
• Collaborate with cross-functional teams to gather requirements, design solutions, and implement enhancements to business systems.
• Conduct system testing, troubleshooting, and issue resolution, ensuring minimal disruption to business operations.
• Prepare and maintain documentation, including system architecture, process flows, and user manuals.
• Assist in the development and implementation of best practices for system integration and management.
• Participate in project planning, ensuring timely delivery of projects and adherence to specifications.

• Bachelors degree in Computer Science, Information Technology, or a related field.
• 6 years of experience as a Business Systems Engineer or similar role.
• Strong experience with CRM systems and their integration with middleware technologies.
• Proficiency in Oracle WebLogic, Oracle Fusion Middleware, and Oracle WebCenter Content Management.
• Familiarity with IBM WebSphere Portal, IBM MQ, and IBM LDAP.
• Experience with Kafka for data streaming and integration.
• Knowledge of ElasticSearch, LogStash, and Kibana for monitoring and log management.
• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal skills.

• Relevant certifications in Oracle, IBM, or related technologies.
• Experience with agile methodologies and project management.
• Familiarity with data modeling and database design concepts.

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Junior Systems Engineer

King George, VA 22485 US (Primary)

Job Type

Full-time

Non-Manager, Experienced

High School / GED

Secret

TMC Technologies is seeking a Junior Systems Engineer to support a bid effort for the Naval Surface Warfare Center Dahlgren Division (NSWCDD). The role involves providing subject matter expertise, systems engineering, software development, and test/evaluation within the Systems Engineering and Integration (V) Department.

Work is expected to commence in August 2025. Selected candidates will be required to sign a Letter of Intent.

• Knowledge of engineering techniques and mathematical methods to enhance planning and decision-making.
• Understanding of the engineering process, systems engineering principles, and technical procedures.
• Experience with user needs analysis, task allocation, solution design, development, and testing.
• Proficiency with Microsoft Office, MBSE tools, and collaboration platforms.

We are committed to diversity and equal opportunity. All qualified applicants will receive consideration without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, veteran status, or other protected characteristics.

If you’re interested in this opportunity or want to join our network, we’d love to hear from you!