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System Network Engineer (Linux Specialist)
Added 09/04/2026
Reference: 032208_1775763739

Role OverviewWe are seeking a versatile Network & Systems Operations Engineer to support the deployment, maintenance, and troubleshooting... Read more

Role Overview

We are seeking a versatile Network & Systems Operations Engineer to support the deployment, maintenance, and troubleshooting of clients network and system infrastructure. You will work across network and Linux/system layers, ensuring production stability and collaborating with engineering and product teams to operationalize new technologies.

Key Responsibilities:

Troubleshoot, diagnose, and resolve production issues across network and Linux systems.Deploy, configure, and maintain network infrastructure (routers, switches, servers, and other hardware).Participate in on-call rotations to respond to service-impacting incidents.Collaborate with engineering and product teams to integrate, test, and operationalize new technologies.Develop and maintain monitoring and reporting tools to improve reliability and operational efficiency.Document operational procedures and maintain accurate device/network/system configurations.

Required Skills & Experience

5+ years of experience in network operations or production support in live, 24x7 environments.Hands-on experience with network troubleshooting (TCP/IP, routing, VLANs, VPNs) across Cisco, Juniper, or Arista devices.Strong Linux/Unix experience, including command-line troubleshooting.Solid understanding of network protocols (TCP/IP, OSPF, BGP, DHCP, DNS) and monitoring tools (Wireshark, Grafana, Nagios, PRTG, etc.).Demonstrated ability to troubleshoot complex multi-layer issues involving both network and system components.Excellent communication skills and ability to collaborate across engineering, product, and support teams.

Preferred Qualifications

Scripting experience in Python or Bash for automation and operational efficiency.Exposure to CI/CD pipelines, automation tools (Ansible, Puppet, Chef), or containerized environments (Docker, Kubernetes).Experience with cloud or virtualized environments (AWS, OpenStack, VMware).Relevant certifications (CCNA, JNCIA, CKA, or similar) are a plus.

GCS is acting as an Employment Business in relation to this vacancy.

Read less
£60.00 - £65.00
Per annum
Harrisburg
Contract
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COPYRIGHT © GCS RECRUITMENT SPECIALISTS LTD - PART OF NGAGE SPECIALIST RECRUITMENT LIMITED. ALL RIGHTS RESERVED. COMPANY REGISTERED IN ENGLAND AND WALES WITH COMPANY NUMBER 05609278.​

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