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ClosedPosted 4 days ago

Cyber Security System Engineer

mgroupltdweb

Where
London, Essex, United Kingdom

This posting closed on 2026-10-27.

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Early applications get read.

12.3% of postings close within 7 days. Measured by our own scanner across the market. mgroupltdweb postings stay open a median of 1 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.3%7 days
  4. 19.7%14 days
  5. 35.6%30 days
  6. 58.0%60 days
This job: posted 4 days ago

mgroupltdweb median: 1 days open

The posting

  • 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 – this is a permanent positon based from our office near Canning Town you will be required to attend our office 1-2 days a week, there may be the need to work occassional nights due to deployment. 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. What you’ll do: Produce or maintain Cyber security processes and procedures. Carrying out Cyber Security assurance testing. Maintain and configure firewalls including Cisco and Juniper. Designing, building, testing and maintaining network equipment, including Switches, Routers and firewalls. Designing, building, testing and maintaining Windows Server architectures Work with network support tools including network management systems and policy enforcement Work with Microsoft Sentinel SIEM Who you are: You will be used to working closely with a Network Security Team and will have previously focussed on creating Cyber Security documentation and processes, audits, supporting projects and testing Cyber security, producing systems design and working with the wider business to ensure project delivery. Key Requirements: To provide technical support and continual improvement for rail’s cyber security approach Carry out audits and creating support to support the wider asset management division 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 Carry out security design works for our customer networks Support network and security design works for our customer networks HND or above in an engineering/Computer discipline or 5 years’ experience in a similar role ISA/IEC62443 Training and Certification or any other OT based Cyber Security Certifications or training Any Security accreditation would be beneficial including CISSP or CompTIA CYSA+ for example Cisco CCNP or possibly CCNA with aspirations to complete the CCNP ITIL foundation What we offer: A career at Telent can span many sectors, roles, technologies and clients giving you the opportunity to develop, learn new skills and make an impact. We are growing and we rely on our committed Team to deliver. We nurture the talent that makes this happen, by our on-going commitment to creating an inclusive culture that respects and values difference, that celebrates diverse ideas. We want everyone to feel they can be themselves and to thrive at work. The additional benefits with this role: 26 days holiday, plus public holidays, and the option to buy or sell days annually Car Allowance 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. 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. 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 IND2
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