Network Engineers

4 days ago

London, Greater London, United Kingdom Roc Technologies Full time £40,000 - £80,000 per year

Network Engineer – Central London

Roc Technologies delivers transformational IT solutions to organisations across the UK. We bring together highly secure infrastructure, advanced cyber security, intelligent automation and modern cloud services, all supported by our 24/7 Managed Services Operations Centre and backed up by some of the UK's most rigorous data and security accreditations.

We're looking for a Network Engineer to join our Managed Services team on a major Public Sector project. You'll be part of an on-site technical team responsible for installing and commissioning local area networks (LAN) across 102 customer facilities spanning 67 miles.

Reporting to the Senior Network Engineer, you will play a key part in commissioning and testing network infrastructure, ensuring high performance, reliability, and compliance with technical design standards. Professionalism and attention to detail are vital — you'll be the face of the business on customer sites daily.

Responsibilities:

  • Install and configure LAN switches, wireless access points, and other network equipment
  • Carry out copper and fibre patching
  • Troubleshoot and resolve wired network issues with support from the wider team
  • Maintain network availability and document maintenance and testing procedures
  • Update ITSM systems and network design documentation with clear and accurate notes
  • Collaborate with internal teams, vendors, and suppliers to resolve technical issues
  • Identify and suggest improvements in installation and commissioning processes
  • Work closely with the Managed Services team to support handover and continuous service improvement
  • Maintain excellent customer care standards across all interactions

What You'll Bring: 

Essential:

  • Knowledge of common vendor switching and wireless technologies
  • Understanding of LAN cabling standards and installation best practices
  • Strong troubleshooting and problem-solving skills
  • Professional, self-motivated, and able to work independently
  • Excellent communication and time management skills

Desirable:

  • Experience with Juniper or HPE Networking technologies
  • Understanding of network security principles
  • Experience with network cabling installation and site surveys
  • NPPV3 or SC Clearance (or eligible to obtain)

  • Network Design Engineer

    2 weeks ago

    London, Greater London, United Kingdom Network Rail Full time £43,588 - £51,719 per year

    About Network RailJoin Network Rail - Where People and Connections MatterAt Network Rail, we're dedicated to keeping passengers and freight moving safely and efficiently across the country. When you join us, you're not just part of a team - you're part of something that matters to millions. We believe that our people are at the heart of what we do, and every...

  • Network Engineer

    3 days ago

    London, Greater London, United Kingdom Experis UK Full time £60,000 - £100,000 per year

    Network Engineer - JuniperMust have an Active DV ClearanceOverview - Network Engineer - JuniperWe are seeking an experiencedNetwork Engineer - Juniperto join a high-profile and secure environment. This role requires strong expertise in network administration and design, with hands-on experience across enterprise-scale environments. As aNetwork Engineer -...

  • Network Engineer

    4 days ago

    London, Greater London, United Kingdom Hanson Lee Resourcing Full time £70,000 per year

    Job Description Network Engineer | Permanent - up to £70,000 - City of London | Lloyd's of London InsuranceA pan UK/European insurance company is looking for a Network Engineer who can play a key role in an expanding team. As Network Engineer, you will be responsible for supporting data and voice network equipment as well as the planning & installation for...

  • Network Engineer

    6 days ago

    London, Greater London, United Kingdom Colt Technology Services Full time £60,000 - £120,000 per year

    Why we need this roleAs Technical Program Manager – Subsea, primary responsibilities are: management of marine network repair activities, management of marine network maintenance and upgrade projects, management of marine engineering projects, supporting marine network legal and regulatory requirements, and supporting sales opportunities. Join us and you...

  • Network Engineer

    2 weeks ago

    London, Greater London, United Kingdom 11ab010f-4c16-4813-ae5e-819c8615318d Full time £40,000 - £60,000 per year

    ***Network Engineer- 6 Months Contract- Hybrid***One of our International customers is now has a new opportunity for aNetwork Engineer.The initial contract will be for 6 months with a possible extension.Job Title:Network EngineerLocation:Hybrid, 2 days per week onsite Stuttgart, GermanyContract:6 Months Contract + Possible...

  • Network Engineer

    2 weeks ago

    London, Greater London, United Kingdom ST Engineering Group Full time £35,000 - £55,000 per year

    About ST EngineeringST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace,...

  • Network Engineer

    2 weeks ago

    London, Greater London, United Kingdom Infoplus Technologies UK Limited Full time £60,000 - £80,000 per year

    Job Description:Checkpoint, Juniper SRX and Palo Alto Firewall knowledge (deployment and administration). Priority would be Palo Alto and Checkpoint being used for the role around 65% of day-to-day operations.Knowledge for Routing and Switching (35%) of the role would comprise of this especially for the upcoming LAN refresh in our DC's. Good overall...

  • Network Engineer

    6 days ago

    London, Greater London, United Kingdom Stanford Black Limited Full time £120,000 - £180,000 per year

    Network Engineer - Systematic Trading Firm | Up to £150K BaseA high-growth systematic trading firm is looking for a highly skilled Network Engineer to help scale and modernise their infrastructure. You'll play a critical role in designing and implementing advanced networking solutions across LAN, WAN, Data Centre, Colo, Campus, and Cloud environments....

  • Network Engineer

    2 weeks ago

    London, Greater London, United Kingdom Spait Infotech Private Limited Full time £40,000 - £85,000 per year

    Job Title: Network Engineer (Full-Time, Permanent – Remote, UK)Location: Remote (United Kingdom) – candidates must have legal eligibility to work in the UKEmployment Type: Full-Time, PermanentKey ResponsibilitiesDesign, configure, and maintain LAN/WAN, VPN, and cloud-based network environments.Monitor network performance, troubleshoot connectivity...

  • Network Engineer

    2 weeks ago

    London, Greater London, United Kingdom Tradu Full time £90,000 - £120,000 per year

    Vacancy NameNetwork EngineerVacancy NoVN1362Employment TypeRegular Full-TimeLocationLondonJob DetailsThe IT Network Engineer is a critical production engineering role responsible for maintaining, automating, and optimizing the network infrastructure in a fast-paced, high-performance trading environment. The ideal candidate should possess strong technical...