16 Communication Systems jobs in South Africa

Advert reference: uj_001817

Advert status: Online

Apply by: 21 February 2025

Job category: Education and Training

Campus: Auckland Park Kingsway Campus

Contract: Permanent

Remuneration: Market Related

EE position: EE

The University of Johannesburg (UJ) is a vibrant and cosmopolitan university, anchored in Africa and driven by a powerful strategy focused on attaining global excellence and stature (GES). With an emphasis on independent thinking, sustainable development, and strategic partnerships, UJ is an international university of choice. The University is guided by the Vice-Chancellor’s vision of “Positioning UJ in the Fourth Industrial Revolution (4IR) for societal impact in the context of the changing social, political, and economic fortunes of Africa”.

Reporting to the Chief Information Officer within the Information and Communications Systems (ICS) Department, the Director of Information Security Management will be responsible for developing and implementing security strategies, policies and procedures to protect the organisation's data, systems and technology infrastructure from cyber threats and vulnerabilities. Upon joining the Department, you will:

• Be situated at the Auckland Park Kingsway Campus, but not excluded from supporting all campuses.
• Fulfil management, leadership, technical and administrative roles in the Department.

If you join the Department, you will:

• Establish an Information Security Management and Protection Framework for developing and implementing an effective enterprise-wide Information Security Governance and Strategy Programme.
• Define a Cybersecurity strategy and operating model aligned with UJ business objectives with a clear, tracked and measurable cybersecurity plan.
• Assume responsibility for UJ's information security and compliance programme, building and leading a high-performing cybersecurity and compliance team and advisory consultancy to business and IT domain leaders.
• Manage the day-to-day activities, including policies, procedures, training and communication regarding the Information Governance Programme.
• Perform regular IT Security Maturity Assessments for the respective UJ IT areas, including people, processes and technologies.
• Lead the security documentation process to ensure progress and auditability.
• Lead the implementation of a secure system development life cycle.
• Develop, implement and maintain IT security policies, procedures, standards and practices to ensure conformance with generally accepted practices and mandatory legislation / regulations.
• Conduct information assets security risk assessment.
• Lead the implementation and monitoring of information and data quality standards, policies and procedures.
• Oversee the selection, deployment and validation of IT Information security controls to ensure that security and compliance requirements are met.
• Ensure that information security threats are identified, detected, responded to, recovered from and followed up on.
• Ensure security programmes compliancy with relevant laws, regulations and policies to minimise or eliminate risk and audit findings.
• Integrate an Information and Cyber Security Risk Management Framework.
• Present regular reports to UJ executives and auditors on the cybersecurity status of the organisation.
• Collaborate with key stakeholders to proactively identify local issues and areas of risk that impact data quality, availability, and confidentiality. Implement preventive measures and remedial action when required.
• Conduct security audits to identify gaps and implement controls to mitigate risks.

• Degree or any relevant qualification (NQF 8).
• 5 to 8 years' of management experience in an Information Security Management.
• Information security, project management and IT service management experience.
• Outsourced services and management of commercial partners.
• Managing strategic change in a dynamic operating environment.
• Translating broad business needs and understanding the key drivers of enterprise applications.
• Risk assessment and mitigation risk-related industry-standard qualifications such as CISA, CISM or CISSP.

Skills:

• Good interpersonal and communication skills (verbal and written).
• Ability to maintain sound human relations and transfer skills and knowledge.
• Strong decision making and budget control skills.
• Strong Risk management and Cyber security awareness.
• IT Policies and Procedures.
• Collaborating with business managers to determine and deliver value adding IT solutions.
• Ability to manage a multi technology technical support team.
• Knowledge of the latest Information security technologies.
• Firewall standards and protocols.
• Project Management.

Enquiries regarding the job content: Ms Maletsema Phofu on Tel: (

Your application, comprising of a detailed Curriculum Vitae as well as the names and full contact details (including telephone numbers and e-mail addresses) of at least three traceable and credible referees must be uploaded before or on the closing date of the advertised post. Please also attach the following: a copy of your highest academic qualification, proof of registration with professional bodies you might belong to and if applying for an academic position, a list of accredited research output and/ or a portfolio of your creative output.

Please note that the University is obligated, in terms of recent amendments to the Criminal Law (Sexual Offences and Related Matters) Amendment Act 2021 (Act 13 of 2021) , to assess all prospective employees (including applicants) against the National Register for Sex Offenders (NRSO) . The outcome of such an assessment may have an impact upon possible employment with the University.

For more information, please review the following link: Justice/Criminal/NRSO .

Candidates may be subjected to appropriate psychometric testing and other selection instruments.

In conjunction to merit on the basis of qualifications, experience and proven achievements the University of Johannesburg is committed to providing equal employment opportunities for persons with disabilities and those individuals from the historically disadvantaged groups. As necessitated by operational requirements the University reserves the right not to make an appointment to positions advertised. If you have not received a response from the University within 8 weeks of the closing date, you should assume that your application has been unsuccessful.

• Relevant certifications or qualifications in networking, telecommunications, or avionics communications.
• Experience working with UAV systems or aerospace technology.
• Familiarity with training methodologies and adult learning principles.
• Proven experience in UAS Communications & Networking (Unmanned Aerial Systems Communications).

• Strong communication and presentation skills.
• Prior experience in training, education, or instructional roles.
• Ability to develop structured training content and deliver it effectively.
• Excellent problem-solving and analytical skills.
• Ability to work collaboratively with technical teams.
• Willingness to travel occasionally, if required.

• Develop and update training materials, manuals, and course content.
• Deliver classroom and practical training to clients on UAV communication system operation and networking.
• Provide hands-on demonstrations and technical guidance.
• Assess and evaluate trainees' understanding and proficiency.
• Collaborate with internal teams to stay updated on system upgrades and technological advancements.
• When not conducting training, contribute to the relevant department in a technical capacity to maintain industry expertise.

The successful candidate will be responsible for the implementation, support, and maintenance of all network systems. This is a Hybrid position – the successful candidate will spend 3 days a week in the Stellenbosch Office, so must reside in or near the Office.

The successful candidate must have a Driver’s License and own transport.

• Setting up and managing all network related systems required to meet the organizational objectives, including installing, configuring, supporting, and maintaining.
• Responsible for providing the network automation tools required to scale network operations.
• Keep track of network related systems and integrations by maintaining accurate documentation and diagrams.
• Work with the technology, operations, and business systems teams to ensure cross-functional compatibility, integration, and scaling of all network systems.
• Responsible for the adoption of network systems and automation tools.
• Continuously review existing systems output and performance and make incremental changes to improve and scale.
• Using the design and framework plan, build the systems accordingly and measure against the short- and medium-term goals.
• Identify and build network systems that drive service provisioning and automation, reducing the total cost of ownership.
• Work with network architects, network engineering, network monitoring, and transmission teams as the systems specialist, ensuring the correct systems and strategies are used.
• Work with end-users to identify and implement improvements.
• Manage suppliers and vendors to ensure the exact needs are met for all network related systems.
• Troubleshoot and resolve network systems, hardware, and software issues in a timely and efficient manner.
• In a test-lab environment, test and evaluate new systems and self-build systems to ensure the full technology stack remains up to date and relevant.

• Degree in Computer Science, Information Technology, or related field.
• Professional certifications: CCNA, CCNP, MCSE, or RHCE.
• Industry-related qualifications in networks, systems, or security.
• Deep understanding of networking and network design principles.
• Minimum 3 years in deploying and administrating IT or network management systems.
• Experience in the following network systems is advantageous: ACS platforms, Zabbix, Greylog, The Dude, Ansible, Splunk, AWS hosting platforms, Proxmox, and Grafana.
• Advanced experience on the Linux operating system and server environments.
• Skilled in Database design and implementation for high availability environments.
• Ability to work independently and as part of a team.
• Strong communication and interpersonal skills.

Market related, competitive salary.

The successful candidate will be responsible for the implementation, support, and maintenance of all network systems. This is a Hybrid position – the successful candidate will spend 3 days a week in the Stellenbosch Office, so must reside in or near the Office.

The successful candidate must have a Driver’s License and own transport.

• Setting up and managing all network related systems required to meet the organizational objectives, including installing, configuring, supporting, and maintaining.
• Responsible for providing the network automation tools required to scale network operations.
• Keep track of network related systems and integrations by maintaining accurate documentation and diagrams.
• Work with the technology, operations, and business systems teams to ensure cross-functional compatibility, integration, and scaling of all network systems.
• Responsible for the adoption of network systems and automation tools.
• Continuously review existing systems output and performance and make incremental changes to improve and scale.
• Using the design and framework plan, build the systems accordingly and measure against the short- and medium-term goals.
• Identify and build network systems that drive service provisioning and automation, reducing the total cost of ownership.
• Work with network architects, network engineering, network monitoring, and transmission teams as the systems specialist, ensuring the correct systems and strategies are used.
• Work with end-users to identify and implement improvements.
• Manage suppliers and vendors to ensure the exact needs are met for all network related systems.
• Troubleshoot and resolve network systems, hardware, and software issues in a timely and efficient manner.
• In a test-lab environment, test and evaluate new systems and self-build systems to ensure the full technology stack remains up to date and relevant.

• Degree in Computer Science, Information Technology, or related field.
• Professional certifications: CCNA, CCNP, MCSE, or RHCE.
• Industry-related qualifications in networks, systems, or security.
• Deep understanding of networking and network design principles.
• Minimum 3 years in deploying and administrating IT or network management systems.
• Experience in the following network systems is advantageous: ACS platforms, Zabbix, Greylog, The Dude, Ansible, Splunk, AWS hosting platforms, Proxmox, and Grafana.
• Advanced experience on the Linux operating system and server environments.
• Skilled in Database design and implementation for high availability environments.
• Ability to work independently and as part of a team.
• Strong communication and interpersonal skills.

Market related, competitive salary.

Applications are invited for the Network Systems Engineer position to be based in Plattekloof, Cape Town .
This person will report to the Network Manager.

PURPOSE OF THE ROLE:
As the Network Systems Engineer at Herotel, you will be responsible for the implementation, support, and maintenance of all network systems. You will also be responsible for provisioning new systems to meet the network teams’ business goals.

Key Performance Areas would include, but are not limited to:

• Setting up and managing all network related systems required to meet the organizational objectives, this includes installing, configuring, supporting, and maintaining.
• Responsible for providing the network automation tools required to scale network operations.
• Keep track of network related systems and integrations by keeping accurate documentation and diagrams.
• Responsible for working with the technology, operations, and business systems teams to ensure cross functional compatibility, integration, and scaling of all network systems.
• Responsible for the adoption of network systems and automation tools.
  

Key Outputs

• Network systems
  - Continuously review existing systems output and performance and make incremental changes to improve and scale.
  - Using the design and framework plan, build the systems accordingly and measure against the short- and medium-term goals.
  - Identify and build network systems that drive service provisioning and automation, bringing down the total cost of ownership.
  

• Planning and support
  - Work with network architects, network engineering, network monitoring and transmission teams as the systems specialist, ensuring the correct systems and strategies are used.
  - Work with the end-users of the system to identify and implement improvements.
  - Managing suppliers and vendors to ensure the exact needs are met for all network related
  systems.
  - Troubleshoot and resolve network systems, hardware, and software issues in a timely and efficient manner.
  In a test-lab environment test and evaluate new systems and self-build systems to ensure the full technology stack remains up to date and relevant.

The successful candidate must have the following experience/skills: - Work Experience and Competencies:

• Minimum 3 years’ experience in deploying and administrating IT or network management systems.
• Experience in the following network systems is advantageous: ACS platforms, Zabbix, Greylog, The Dude, Ansible, Splunk, AWS hosting platforms, Proxmox and Grafana.
• Advanced experience on the Linux operating system and server environments.
• Skilled in Database design and implementation for High availability environments.
• Deep understanding of Networking and network design principles.
• Ability to work independently and as part of a team.
• Strong communication and interpersonal skills.

Qualifications

• Degree in Computer Science, Information Technology or related field.
• Professional certifications such as CCNA, CCNP, MCSE, or RHCE are highly desirable.
• Industry related qualifications in Networks, systems or security

If interested and meet all requirements, please submit your CV with contactable references and copies of related qualifications.

PLEASE NOTE:

• Preference will be given to Previously Disadvantaged Individual candidates, in line with Herotel’s Employment Equity Plan.
• Submission of your CV provides Herotel with your express consent for us to process your personal information contained therein, for purposes of processing your application.
• Please refer to our Privacy Policy on our website for further information on how we process personal information.
• If you do not hear from us within 4 weeks, please deem your application as unsuccessful.

Our Client is looking for a Service, Networking & Connectivity Engineer with strong technical expertise and a proactive approach to infrastructure management. You’ll play a critical role in monitoring and maintaining our IT systems, ensuring high availability and security across our environment. This position is to be based onsite in Hammersdale (Cato Ridge) .

Key Responsibilities:

• Monitor and manage all IT infrastructure using tools like PRTG and N-Central in accordance with SOPs.
• Perform proactive infrastructure maintenance, including servers and switches .
• Provide after-hours and occasional weekend support for infrastructure emergencies and maintenance.
• Administer Office 365 Tenant , Azure , and SharePoint Online .
• Conduct regular backup monitoring and testing in line with RPO/RTO expectations.
• Evaluate and improve current systems; provide recommendations for enhancements.
• Configure and troubleshoot FortiGate firewalls and switch VLANs .
• Support and configure controller-based and controllerless WiFi APs .
• Maintain accurate documentation and contribute to the IT knowledge base.
• Provide 2nd line support across systems and networks.

Qualifications & Experience:

• Senior Certificate (NQF Level 4) / Grade 12 .
• Bachelor’s degree in IT or related field and/or relevant industry certifications (MCSE, MCITP, Azure Administrator, etc.).
• 3-5 years of experience in a mid-senior Systems Engineer or similar role.
• Solid experience with Windows Server environments (2012–2019) , including DNS, AD, AADS .
• Experience in MS Tenant Administration (Azure AD, Exchange Online, Teams, SharePoint Online).
• Basic knowledge of networking , FortiGate firewalls , and Wi-Fi technologies .
• Understanding of cybersecurity practices and related monitoring/evaluation.

Inherent Requirements:

• Willingness to work extended hours, be on standby , and perform nighttime/weekend maintenance .
• Ability to stand, walk, or lift equipment (PCs/servers) as needed.
• Comfortable working in cold environments (e.g., server rooms).
• Must have a valid driver’s license and own transport .

Applications are invited for the Network Systems Engineer position to be based in Plattekloof, Cape Town .
This person will report to the Network Manager.

PURPOSE OF THE ROLE:
As the Network Systems Engineer at Herotel, you will be responsible for the implementation, support, and maintenance of all network systems. You will also be responsible for provisioning new systems to meet the network teams’ business goals.

Key Performance Areas would include, but are not limited to:

• Setting up and managing all network related systems required to meet the organizational objectives, this includes installing, configuring, supporting, and maintaining.
• Responsible for providing the network automation tools required to scale network operations.
• Keep track of network related systems and integrations by keeping accurate documentation and diagrams.
• Responsible for working with the technology, operations, and business systems teams to ensure cross functional compatibility, integration, and scaling of all network systems.
• Responsible for the adoption of network systems and automation tools.
  

Key Outputs

• Network systems
  - Continuously review existing systems output and performance and make incremental changes to improve and scale.
  - Using the design and framework plan, build the systems accordingly and measure against the short- and medium-term goals.
  - Identify and build network systems that drive service provisioning and automation, bringing down the total cost of ownership.
  

• Planning and support
  - Work with network architects, network engineering, network monitoring and transmission teams as the systems specialist, ensuring the correct systems and strategies are used.
  - Work with the end-users of the system to identify and implement improvements.
  - Managing suppliers and vendors to ensure the exact needs are met for all network related
  systems.
  - Troubleshoot and resolve network systems, hardware, and software issues in a timely and efficient manner.
  In a test-lab environment test and evaluate new systems and self-build systems to ensure the full technology stack remains up to date and relevant.

The successful candidate must have the following experience/skills: - Work Experience and Competencies:

• Minimum 3 years’ experience in deploying and administrating IT or network management systems.
• Experience in the following network systems is advantageous: ACS platforms, Zabbix, Greylog, The Dude, Ansible, Splunk, AWS hosting platforms, Proxmox and Grafana.
• Advanced experience on the Linux operating system and server environments.
• Skilled in Database design and implementation for High availability environments.
• Deep understanding of Networking and network design principles.
• Ability to work independently and as part of a team .
• Strong communication and interpersonal skills.

Qualifications

• Degree in Computer Science, Information Technology or related field.
• Professional certifications such as CCNA, CCNP, MCSE, or RHCE are highly desirable.
• Industry related qualifications in Networks, systems or security

If interested and meet all requirements, please submit your CV with contactable references and copies of related qualifications.

PLEASE NOTE:

• Preference will be given to Previously Disadvantaged Individual candidates, in line with Herotel’s Employment Equity Plan.
• Submission of your CV provides Herotel with your express consent for us to process your personal information contained therein, for purposes of processing your application.
• Please refer to our Privacy Policy on our website for further information on how we process personal information.
• If you do not hear from us within 4 weeks, please deem your application as unsuccessful.

Join the dynamic and fast-paced world of Aculocity , a global technology consulting company dedicated to revolutionizing business processes through cutting-edge technology solutions. Since our inception in 2006, we've been at the forefront of delivering tailor-made software development solutions, seamless software system implementations, powerful business intelligence, and innovative business process solutions.

As a proud member of the GVW Group, LLC portfolio of companies, we are a premier provider of technology services for GVW's extensive portfolio and a rapidly growing external client base. Join a team that is driving innovation and transforming businesses worldwide. Elevate your career with us at Aculocity.

Position Summary:

We are seeking an experienced Senior Network /System Engineer to join our team. This role requires a skilled professional with a solid background in network infrastructure, particularly with Palo Alto, Cisco Catalyst, and Meraki equipment. The ideal candidate will possess advanced knowledge of both Windows and Linux operating systems, with security expertise viewed as a significant advantage. The engineer will be responsible for design ing , implementin g , and mainta i n ing a resilient network infrastructure, ensuring robust, secure connectivity across the organization.

Key Responsibilities:

• Network Design and Implementation: Lead the design, configuration, and deployment of Palo Alto, Cisco Catalyst, and Meraki network infrastructure to support organizational needs.
• System Maintenance: Monitor, maintain, and troubleshoot network systems to ensure optimal performance, including routine updates, upgrades, and backups.
• Security and Compliance: Implement network security protocols and best practices to protect the organization’s data and infrastructure; familiarity with cybersecurity principles is advantageous.
• Collaboration and Support: Work closely with IT teams to troubleshoot issues, provide technical guidance, and support critical network initiatives.
• Documentation: Create and maintain detailed documentation of network configurations, processes, and procedures to support operational continuity and compliance.
• Project Management: Lead network-related projects, ensuring alignment with company goals, timelines, and budgetary constraints.
• Continuous Improvement: Stay updated with the latest technologies, trends, and best practices in networking and security to recommend improvements.

Required Qualifications:

• Bachelor’s degree in Computer Science , Information Technology, or a related field, or equivalent experience.
• 5+ years of experience in network engineering, with a focus on Palo Alto and Cisco Catalyst and Meraki equipment.
• Advanced knowledge of network protocols (e.g., BGP, OSPF, EIGRP) and concepts (e.g., VLAN, VPN, NAT, firewall rules).
• Proficiency in both Windows and Linux operating systems.
• Strong troubleshooting and diagnostic skills in complex network environments.

Preferred Skills and Knowledge:

• Certifications in network and/or security (e.g., CCNP, Palo Alto Networks Certified Network Security Engineer).
• Experience in network automation and scripting (e.g., Python, Ansible) is a plus.
• Familiarity with cybersecurity principles and practices, with a focus on securing network infrastructure.

Soft Skills:

• Excellent communication and collaboration skills to work effectively across teams.
• Strong problem-solving abilities and attention to detail.
• Ability to handle multiple priorities and projects in a fast-paced environment.

This position offers a dynamic work environment where you'll play a key role in supporting and evolving our network infrastructure. If you're a results-driven engineer with a passion for network technology and security, we encourage you to apply.

Join the dynamic and fast-paced world of Aculocity , a global technology consulting company dedicated to revolutionizing business processes through cutting-edge technology solutions. Since our inception in 2006, we've been at the forefront of delivering tailor-made software development solutions, seamless software system implementations, powerful business intelligence, and innovative business process solutions.

As a proud member of the GVW Group, LLC portfolio of companies, we are a premier provider of technology services for GVW's extensive portfolio and a rapidly growing external client base. Join a team that is driving innovation and transforming businesses worldwide. Elevate your career with us at Aculocity.

Position Summary:

We are seeking an experienced Senior Network /System Engineer to join our team. This role requires a skilled professional with a solid background in network infrastructure, particularly with Palo Alto, Cisco Catalyst, and Meraki equipment. The ideal candidate will possess advanced knowledge of both Windows and Linux operating systems, with security expertise viewed as a significant advantage. The engineer will be responsible for design ing , implementin g , and mainta i n ing a resilient network infrastructure, ensuring robust, secure connectivity across the organization.

Key Responsibilities:

• Network Design and Implementation: Lead the design, configuration, and deployment of Palo Alto, Cisco Catalyst, and Meraki network infrastructure to support organizational needs.
• System Maintenance: Monitor, maintain, and troubleshoot network systems to ensure optimal performance, including routine updates, upgrades, and backups.
• Security and Compliance: Implement network security protocols and best practices to protect the organization’s data and infrastructure; familiarity with cybersecurity principles is advantageous.
• Collaboration and Support: Work closely with IT teams to troubleshoot issues, provide technical guidance, and support critical network initiatives.
• Documentation: Create and maintain detailed documentation of network configurations, processes, and procedures to support operational continuity and compliance.
• Project Management: Lead network-related projects, ensuring alignment with company goals, timelines, and budgetary constraints.
• Continuous Improvement: Stay updated with the latest technologies, trends, and best practices in networking and security to recommend improvements.

Required Qualifications:

• Bachelor’s degree in Computer Science , Information Technology, or a related field, or equivalent experience.
• 5+ years of experience in network engineering, with a focus on Palo Alto and Cisco Catalyst and Meraki equipment.
• Advanced knowledge of network protocols (e.g., BGP, OSPF, EIGRP) and concepts (e.g., VLAN, VPN, NAT, firewall rules).
• Proficiency in both Windows and Linux operating systems.
• Strong troubleshooting and diagnostic skills in complex network environments.

Preferred Skills and Knowledge:

• Certifications in network and/or security (e.g., CCNP, Palo Alto Networks Certified Network Security Engineer).
• Experience in network automation and scripting (e.g., Python, Ansible) is a plus.
• Familiarity with cybersecurity principles and practices, with a focus on securing network infrastructure.

Soft Skills:

• Excellent communication and collaboration skills to work effectively across teams.
• Strong problem-solving abilities and attention to detail.
• Ability to handle multiple priorities and projects in a fast-paced environment.

This position offers a dynamic work environment where you'll play a key role in supporting and evolving our network infrastructure. If you're a results-driven engineer with a passion for network technology and security, we encourage you to apply.