• Advertising End Date:
    Closing date: 17 July 2026
  • Eligible for referral
  • Location
    London
  • Department
    Design, Engineering, Technical
  • Division
    Telecom
  • Advertised salary
    Competitive plus benefits
  • Right across infrastructure, there’s a requirement to not only maintain, but also renew and reimagine. Whatever stage you’re at in your career, with us you’ll have an opportunity to grow and develop. Delivering essential infrastructure services for life, while being safety first, and client and customer centric in a friendly, fun and respectful environment where you are encouraged to thrive.  

    Telent are currently recruiting for a Systems Engineer to join the Transport side of their business – the system engineer will work in a small team that supports both the projects team and maintenance team delivering works across London Underground and Network Rail systems.

    This is a permanent position based from our office near Canning Town, you will ideally attend the office at least 1 day a week (E16).

    What you’ll do: 

    The role will be to work with the network and security team who focus on:

    • building and maintaining, network and security systems 
    • producing system design documentation
    • Creating Cyber Security documentation and processes. 
    • The system engineer will support the creation of cyber security documentation to meet customers standards
    • Supporting the project team to design test and deliver network upgrades for our customers.
    • To provide technical support and continual improvement for rail’s cyber security approach
    • Carry out network and security design works for our customer networks
    • Provide a technical interface to the client as required
    • Supporting the design and integration of the SIEM platform
    • Support customer networks and systems to our rail customers
    • Work with other teams to improve systems security and monitoring.

      Who you are:

    • Experience with producing or maintaining Cyber security processes and procedures
    • Experience with maintaining and configuring firewalls including Cisco and Juniper.
    • Experience of designing, building, testing and maintaining network equipment, including Switches, Routers and firewalls
    • Experience of designing, building, testing and maintaining Windows Server architectures
    • Experience of working in a London Underground Environment (desirable but not essential)
    • Experience working with network support tools including network management systems and policy enforcement 
    •  Experience working with Microsoft Sentinel SIEM.

    Key Requirements:

    • HND or above in an engineering/Computer discipline or 5 years’ experience in a similar role
    • Cisco CCNP or possibly CCNA with aspirations to complete the CCNP
    • Any Security accreditation would be beneficial including CISSP or CompTIA CYSA+ for example
    • ITIL foundation.
    • You will be an effective communicator (both written and verbal)
    • Proven experience within a networks or security infrastructure environment
    • Demonstrable emotional intelligence to communicate effectively and positively with customers and colleagues in a challenging environment.

    What we offer:

    At Telent, we’re committed to creating an inclusive culture where everyone feels valued, supported, and able to thrive. We welcome applicants from all backgrounds and encourage diverse perspectives across our teams.

    The additional benefits with this role:

    • 34 days holiday, including public holidays, plus the option to buy or sell days annually OR 26 days holiday, plus public holidays, and the option to buy or sell days annually
    • Company pension scheme 
    • A range of family friendly policies 
    • Occupational health support and wellbeing Portal
    • Discounts on Cinema, Restaurants and Shopping with Telent Reward scheme. 

    We are guided by our values and behaviours:


    Be Inclusive

    Take Responsibility

    Collaborate

    Be Customer-focussed


    Join us and help deliver critical infrastructure projects that make a real difference.


    It’s an exceptional time to be a part of M Group. 

     

    #TelentTS

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