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Network Senior Engineer

Recru-it

  • R Undisclosed
  • Contract Senior position
  • Centurion
  • Posted 30 Sep 2025 by Recru-it
  • Expires in 29 days
  • Job 2623385 - Ref PE011363

About the position

Main job purpose
We are seeking a highly skilled and experienced Senior Network Engineer to design, implement and maintain our enterprise network infrastructure. This role is critical to ensuring the performance, security and scalability of our network systems across multiple sites and platforms.
Outputs
Design and deploy LAN, WAN and wireless networks, including routers, switches, firewalls and load balancers.

  • Monitor network performance and troubleshoot complex issues to ensure optimal uptime and reliability.
  • Implement and manage network security protocols, including VPNs, firewalls, and intrusion detection/prevention systems.
  • Collaborate with cross-functional teams to support cloud integration, data center operations and remote connectivity.
  • Lead network upgrades, migrations and capacity planning initiatives.
  • Maintain documentation of network configurations, diagrams and operational procedures.
  • Mentor junior engineers and provide technical leadership on strategic projects.
  • Stay current with emerging technologies and recommend improvements to enhance network efficiency and security.

 
Required Skills & Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (Master’s preferred).
  • 5+ years of experience in network engineering, with a focus on enterprise environments.
  • Strong expertise in Cisco, Juniper, or similar networking platforms.
  • Proficiency in network monitoring tools (e.g., SolarWinds, Wireshark).
  • Deep understanding of TCP/IP, DNS, DHCP, BGP, OSPF and other protocols.
  • Experience with cloud networking (AWS, Azure, GCP) and hybrid environments.
  • Relevant certifications (e.g., CCNP, CCIE, JNCIP, or equivalent) highly desirable.

 
Preferred Attributes

  • Excellent problem-solving and analytical skills.
  • Strong communication and documentation abilities.
  • Ability to work independently and lead complex projects.
  • Passion for innovation and continuous improvement.

Main job purpose
We are seeking a highly skilled and experienced Senior Network Engineer to design, implement and maintain our enterprise network infrastructure. This role is critical to ensuring the performance, security and scalability of our network systems across multiple sites and platforms.
Outputs
Design and deploy LAN, WAN and wireless networks, including routers, switches, firewalls and load balancers.

  • Monitor network performance and troubleshoot complex issues to ensure optimal uptime and reliability.
  • Implement and manage network security protocols, including VPNs, firewalls, and intrusion detection/prevention systems.
  • Collaborate with cross-functional teams to support cloud integration, data center operations and remote connectivity.
  • Lead network upgrades, migrations and capacity planning initiatives.
  • Maintain documentation of network configurations, diagrams and operational procedures.
  • Mentor junior engineers and provide technical leadership on strategic projects.
  • Stay current with emerging technologies and recommend improvements to enhance network efficiency and security.

 
Required Skills & Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (Master’s preferred).
  • 5+ years of experience in network engineering, with a focus on enterprise environments.
  • Strong expertise in Cisco, Juniper, or similar networking platforms.
  • Proficiency in network monitoring tools (e.g., SolarWinds, Wireshark).
  • Deep understanding of TCP/IP, DNS, DHCP, BGP, OSPF and other protocols.
  • Experience with cloud networking (AWS, Azure, GCP) and hybrid environments.
  • Relevant certifications (e.g., CCNP, CCIE, JNCIP, or equivalent) highly desirable.

 
Preferred Attributes

  • Excellent problem-solving and analytical skills.
  • Strong communication and documentation abilities.
  • Ability to work independently and lead complex projects.
  • Passion for innovation and continuous improvement.

Desired Skills:

  • 5+ network engineering
  • degree
  • Cisco
  • Juniper
  • network monitoring tools
  • TCP/IP
  • DNS
  • DHCP
  • BGP
  • OSPF
  • (AWS
  • Azure
  • GCP)

Recru-it

About the agency

Recruit IT Recruitment IT Recruitment and Talent Sourcing Specialists Offices in Cape Town and Port Elizabeth as well as Consultants working remotely across the country Telephone number 087 805 8536 www.recru-it.co.za >recru-it* COMPANY PROFILE Certified at a BEE Procurement Recognition Level of 110% >Introduction* >recru-it*was established in August 2005 & specializes in and focuses on the full spectrum of positions within the IT and other sectors. We focus our approach on delivering a superior service to both our client and candidate, in all portfolios and phases throughout the Recruitment process, supporting real transformation within the IT Industry and other sectors through ethical and transparent business practices >Value added services* • Advertising Client Roles • Screening Applications • CV searches • Head Hunting Candidates • CV Selection • Labour Broking • Pay structure advice for client & candidate >Additional services on request* • Personal Reference checks • Credit checks • Criminal checks • ID checks • Academic checks • Qualification checks >Placements portfolio* • Software Engineering & Development • I.T. Solution Sales and Strategic Sales • Sales & marketing • Finance and Insurance • HR • Engineering • Administration / Office Management • Healthcare • FMCG • Warehousing / Logistics • Telecommunications • Training and Development • Executive and senior level placements • ERP & CRM Consultants • Project Management & Administration • I.T Executive Management • Business Analysis • Business Intelligence • Consulting • Network Engineering • Support • Testing • Product Support Specialists   >Operational structure * >recru-it*uses a flat open structure in our approach  Each consultant takes personal ownership for each client request. The consultants are account managers with their respective clients ensuring professional and personal interaction at all times.  Our team supports each other in an interactive, transparent manner to deliver highest quality candidates on each specification, thus ensuring a fast and effective turnaround time to fulfill your every labour requirement. >recru-it*was established in August 2005. Carbon foot print  We practice a 90% paperless environment as most of our duties are internet and electronic. >BEE Profile*  >recru-it*is owned by 2 individuals with 8 additional staff members • 50 % of the business is owned by a black person. • 50% of the business is women owned.  >recru-it*has been officially & precisely rated according to our company structure. • We have been certified at a BEE Procurement Recognition Level of 110%. • Enterprise development – on site as well as external training courses for staff ensuring continuous skill improvement. • Corporate Social Investment – we do not have a formal CSI policy, but we do annual donations.

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