Security Engineer

Join to apply for theSecurity Engineerrole atM Group Telecom.

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. We deliver essential infrastructure services for life, prioritizing safety, customer satisfaction, and a supportive environment where you can thrive.

Where will you be working?

At M Group Telecom, we’re enabling and enhancing telecom networks, playing a leading role in delivering our tech-enabled future.

We provide full network cycle services for fixed, private, and mobile operators. This role is within ourPrivate networks, focusing on technology management, asset handling, and system refreshes. With 24/7 network operations, we ensure smooth functioning and perform comprehensive repair and maintenance to keep systems optimal.

What will you be doing?

You’ll be part of the Network Engineering team, supporting network security architecture operations. A good understanding of IP network architectures and security is essential. The role involves office hours, with an on-call rota for emergency out-of-hours support. Travel to customer sites in Warwickshire, Wokingham, and data centres across the UK may be required.

Some of your duties will include:

• Providing technical support for network security infrastructure.
• Monitoring network performance, ensuring system availability and reliability.
• Troubleshooting complex networking issues across multiple systems and layers.
• Performing network maintenance and upgrades, including patches, service packs, and security configurations.
• Planning, designing, and implementing network security measures to protect systems and data.
• Conducting system audits to identify vulnerabilities and ensure compliance.
• Collaborating with IT teams to integrate security protocols into network operations.
• Deploying and maintaining security devices like firewalls, intrusion detection systems, and VPNs.
• Responding to security incidents, including post-event analysis to prevent recurrence.
• Staying updated on cybersecurity threats and security technology advancements.
• Developing and enforcing policies for network access, monitoring, and incident response.

What You’ll Bring

• Professional security certifications such as CISSP, CISM, or equivalent.
• Minimum of 3 years’ experience in network security, with at least 2 years in a leadership role.
• Strong understanding of network infrastructure, including LAN/WAN, routers, switches, and related devices.
• Expertise in security protocols, cryptography, authentication, and authorization.
• Excellent analytical and problem-solving skills.
• Effective communication skills to convey technical information to non-technical stakeholders.

What’s in it for you?

We offer a range of benefits to support your work and personal life, including:

• Matched or contributory pension scheme.
• Online GP service available 24/7.
• Employee assistance programme.
• Access to retail discounts via My Rewards portal.
• Life assurance.
• Cycle to work, salary finance, and giving schemes.
• Enhanced maternity, paternity, and adoption leave.
• Reward and recognition scheme.

Additional benefits include a company car and fuel card with EV and hybrid options, a Healthcare Cash Plan, discretionary bonus scheme, 25 days’ annual leave plus bank holidays, and a referral bonus for recommending friends.

About Us

We aim to be an employer of choice, supporting diverse talent and making a positive impact. We actively support and recruit army veterans and foster inclusive environments through our ENABLE networks. Our values—responsibility, openness, teamwork, and ambition—guide our culture and work ethic.

We provide industry-recognized training and development programs for all career stages. Join us during this exciting time to make a difference at M Group.

Please note:Job adverts may close early; apply promptly. Successful candidates may undergo background checks, and some roles require drug and alcohol testing.

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