Network Infrastructure Implementation Engineer, 12 month contract, Routing, Switching, DMZ.
I am seeking an experienced Network Implementation Engineer to join a highly skilled networking team responsible for delivering and supporting large-scale enterprise network solutions across complex, mission-critical environments.
This role is focused on the implementation, enhancement, and lifecycle management of network infrastructure, with a strong emphasis on Business-to-Business (B2B) connectivity, DMZ environments, and network hardware refresh programmes.
The role:
- Implement, configure, and deploy network infrastructure solutions in line with established architectural standards, governance, and policies.
- Build and support complex network environments with a strong focus on Cisco technologies and DMZ-based connectivity solutions.
- Analyse existing network designs and environments, providing detailed technical assessments and recommendations.
- Produce comprehensive implementation documentation, including testing, validation, rollback, and acceptance procedures.
- Perform technical design reviews and collaborate with engineering teams to ensure successful project delivery.
- Support network refresh initiatives involving end-of-life and end-of-support infrastructure.
- Work closely with Design, Architecture, Operations, and Project teams to deliver networking solutions.
- Ensure adherence to change management, risk management, and operational governance processes.
- Contribute to service resilience and network stability by assessing implementation risks and proposing mitigation strategies.
- Assist operational support teams with troubleshooting and technical escalations when required.
- Identify opportunities for automation, standardisation, and process improvement.
Skills required:
Core Networking
- Cisco IOS-XE
- Routing & Switching
- BGP
- OSPF
- ISIS
- Multicast
- MPLS
- QoS
- WAN Technologies
- DMZ Architecture
- Network Security
- VPN Technologies
- Firewalls
- Access Control Lists (ACLs)
- SSL/TLS
- GRE & IPSEC Tunnelling
- NAC (802.1X)
- AAA Services
- Internet Connectivity
- Carrier Circuits
- Leased Lines
- Cross Connects
- Data Centre Networking
- Dark Fibre
- DWDM
- Wireless Networking Solutions
Additional Technologies (Desirable)
- Fortinet Firewalls
- Load Balancers
- Arista Networking
- DNS
- SD-Access
- MACsec
- McAfee / Skyhigh Proxy Solutions
- L2TP
- NHRP
- Solid experience within enterprise networking, covering design, build, implementation, and support.
- Proven experience delivering network infrastructure projects in complex enterprise environments.
- Strong understanding of network security principles and best practices.
- Experience producing high-quality technical documentation and implementation plans.
- Excellent troubleshooting and diagnostic capabilities.
- Hands-on experience using network monitoring and analysis tools including:
- Splunk
- Wireshark
- Packet captures
- Network debugging tools
- Strong stakeholder management and communication skills.
- Ability to work independently and collaboratively within cross-functional teams.
- Demonstrated ownership, initiative, and delivery focus.
Desirable Qualifications
- CCNP Certification
- CCIE Certification
- Other relevant networking or security certifications
Network Infrastructure Implementation Engineer, 12 month contract, Routing, Switching, DMZ.
McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.