Cyber Security Network Engineer

2 days ago


Milton Keynes, United Kingdom Proactive Appointments Full time
Job Description

Cyber Security Network Engineer

Team: Cyber Security - NOC
Reporting to: Cyber Security Operations NOC Manager
Location: Remote, with occasional travel to Milton Keynes, Watford, or client sites
Type: Full-time, with 24/7 on-call rotation (flexible schedule)

About the Role:

Join our client's dynamic Cyber Security NOC team at a leading tech solutions provider as a Cyber Security Network Engineer. Work remotely, supporting diverse clients in sectors such as finance, manufacturing, utilities, and retail. This role is hands-on, involving both problem-solving and client engagement to ensure 24/7 cyber security support and protection for critical infrastructures.

Key Responsibilities:

  • Lead and provide technical expertise across pre-sales, design, and implementation stages of complex cyber security projects.
  • Collaborate closely with internal teams and clients to define technical requirements and support solution design.
  • Participate in a flexible on-call rota, supporting incident management and problem resolution.
  • Prepare and support service reporting and reviews.
  • Travel as needed to deploy and maintain network, infrastructure, applications, and virtualization technologies.
  • Provide expert technical guidance and maintain high customer service standards.
  • Operate within an ITIL service delivery framework, ensuring services meet client SLAs and KPIs.

Qualifications & Experience:

  • Experience: Approximately 10 years of hands-on experience in a similar role within IT Managed Services, national infrastructure, or high-critical environments like finance, manufacturing, or retail.
  • Technical Skills:
    • Cloud (AWS/Azure)
    • Cisco (CCNP+, Nexus Switching, ASA/Firepower)
    • Fortinet (ideally certified), Checkpoint (CCSE/CCSM), and Palo Alto Firewalls
    • VMware (ESXI, VSAN), Windows/Linux Servers, and server rack management
    • Load balancing, Opensense, IBMi, and network monitoring tools
    • Knowledge of Defender/Sentinel SIEM Tooling
    • Strong capability in High-Level and Low-Level Design (HLD/LLD)
  • Certifications: ITIL exposure; CISSP certification (achievable within 18 months).

Personal Attributes:

  • Self-motivated and proactive with excellent organizational and problem-solving skills.
  • Strong communication skills, with a commitment to exceptional client service.
  • Able to handle confidential information professionally.
  • A "can-do" attitude, able to work independently and collaboratively to meet client needs.

Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.

Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation

We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website



  • Milton Keynes, Milton Keynes, United Kingdom Proactive Appointments Limited Full time

    Job Title: Cyber Security EngineerJob Summary: We are seeking a highly skilled Cyber Security Engineer to join our team at Proactive Appointments Limited. As a Cyber Security Engineer, you will be responsible for designing and implementing secure network architectures, conducting risk assessments, and developing security protocols to protect our clients'...


  • Milton Keynes, Milton Keynes, United Kingdom Proactive Appointments Limited Full time

    Job Title: Cyber Security EngineerJob Summary: We are seeking a highly skilled Cyber Security Engineer to join our team at Proactive Appointments Limited. As a Cyber Security Engineer, you will be responsible for designing and implementing secure network architectures, conducting risk assessments, and developing security protocols to protect our clients'...


  • Milton Keynes, Milton Keynes, United Kingdom Proactive Appointments Limited Full time

    Job Title: Cyber Security AnalystJob Summary: We are seeking a highly skilled Cyber Security Analyst to join our team at Proactive Appointments Limited. As a Cyber Security Analyst, you will be responsible for monitoring and responding to security incidents, implementing security measures to prevent future incidents, and collaborating with the Cyber Security...


  • Milton Keynes, Milton Keynes, United Kingdom Proactive Appointments Limited Full time

    Job Title: Cyber Security Operations AnalystAre you an experienced Cyber Security professional looking for a new challenge? Proactive Appointments Limited is seeking a skilled Cyber Security Operations Analyst to join our team.Key Responsibilities:Monitor and respond to security incidents using Microsoft Sentinel and ticket system.Implement Incident,...


  • Milton Keynes, Milton Keynes, United Kingdom cv-library.co - Jobboard Full time

    Job Title: Cyber Security AnalystJob Type: PermanentLocation: Milton KeynesJob Reference: Not applicableSalary: £45,000 - £50,000 + Shift Allowance + Company BonusSecurity Clearance: SC Clearance requiredWe are seeking a skilled Cyber Security Analyst to join our SOC Operations team. The successful candidate will be responsible for monitoring and...


  • Milton Keynes, Milton Keynes, United Kingdom Proactive Appointments Full time

    Job Title: Cyber Security AnalystJob Summary:We are seeking a highly skilled Cyber Security Analyst to join our SOC Operations team. As a Cyber Security Analyst, you will be responsible for monitoring and responding to security incidents using Microsoft Sentinel and ticket system.Key Responsibilities:Monitoring and responding to security incidents using...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    About this roleWe are seeking an experienced Cyber Security Project Lead to join our team in the UK.Job descriptionThis is a challenging and rewarding role that requires a high degree of technical expertise, excellent communication skills and strong leadership abilities.The successful candidate will have experience of managing complex cyber security...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    Job Title: Senior Cyber Security Project ManagerAbout the Role:GBC5 Enterprise Services Information Security UK Limited is seeking a highly skilled Senior Cyber Security Project Manager to lead complex cyber security projects. The ideal candidate will have a strong background in project management, with experience in managing security projects through the...


  • Milton Keynes, Milton Keynes, United Kingdom Jumar group Full time

    Senior Technical ArchitectContractWorking 3 days a week in a Milton Keynes-based role, you will be responsible for delivering high-level and low-level technical designs that meet business, technical, and cyber security requirements.As a Senior Technical Architect, you will have substantial experience of server/operating system and network technologies,...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    Job Title: Senior Cyber Security Project ManagerJob Summary:We are seeking a highly skilled Senior Cyber Security Project Manager to join our team at GBC5 Enterprise Services Information Security UK Limited. The successful candidate will be responsible for leading complex cyber security projects, providing expertise to functional project teams, and mentoring...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    Job Title: Senior Cyber Security Project ManagerJob Summary:We are seeking a highly skilled Senior Cyber Security Project Manager to join our team at GBC5 Enterprise Services Information Security UK Limited. The successful candidate will be responsible for leading complex cyber security projects, providing expertise to functional project teams, and mentoring...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    Estimated salary: £80,000 - £110,000 per annum, depending on experience and qualifications.About GBC5 Enterprise Services Information Security UK LimitedWe are a leading provider of information security services in the UK, dedicated to helping our clients protect their sensitive data and maintain their online reputation. Our team of experts has extensive...


  • Milton Keynes, United Kingdom CV-Library Full time

    Role: Network Security Engineer! Work Type: Contract (Inside IR35) Work Model: Remote (Ocassional visits to London-Milton Keynes Duration: 6 months My client who are a global manufacturing company, are looking for a skilled Network Security Engineer to join a global team dedicated to safeguarding their digital landscape. This role will immerse you in...


  • Milton Keynes, Milton Keynes, United Kingdom Proactive Appointments Full time

    Job OverviewCyber Security Technical Design & Compliance ArchitectProactive Appointments Limited is seeking a highly skilled Cyber Security Technical Design & Compliance Architect to join our team.The successful candidate will work as part of our Technical Team on the design systems, providing expertise on high and low-level design, implementation, and...


  • Milton Keynes, United Kingdom Aztech IT Solutions Full time

    **About The Role** Aztech IT has grown from strength-to-strength since 2006 and was recently recognised in Britain Best 50 Managed IT companies. We pride ourselves in having a team ethos and employee-centric environment. We have an exciting opportunity to join our Cyber Security Team as a Cyber Security Consultant based at our office in Linford Wood,...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    Job Title: Senior Security Project ManagerJob Summary:We are seeking a highly skilled Senior Security Project Manager to join our team at GBC5 Enterprise Services Information Security UK Limited. The successful candidate will be responsible for leading complex cyber security projects, providing expertise to functional project teams, and mentoring junior...


  • Milton Keynes, Milton Keynes, United Kingdom GBC5 Enterprise Services Information Security UK Limited Full time

    Job Description:Cyber Security Senior Project ManagerGBC5 Enterprise Services Information Security UK Limited is seeking a highly skilled Senior Cyber Security Project Manager to lead complex cyber security projects. The ideal candidate will have a strong background in project management and cyber security, with experience in managing multiple projects...


  • Milton Keynes, Milton Keynes, United Kingdom Jumar Solutions Full time

    Senior Technical ArchitectContract3 days on site per week in Milton KeynesOutside IR35Active SCKey ResponsibilitiesDevelop and implement suitable architectural standards (including TOGAF) for government department customers.Deliver high-level and low-level technical designs that meet business, technical, and cyber security requirements.Work in secure...


  • Milton Keynes, Milton Keynes, United Kingdom Proprius Recruitment Ltd Full time

    Cyber Risk Management RoleWe are seeking a skilled Cyber Risk Manager to join our team at Proprius Recruitment Ltd. The successful candidate will be responsible for managing and reducing the attack surface of our UK assets.Key Responsibilities:Develop and implement strategies to reduce the attack surface of our UK assets.Collaborate with the CISO to ensure...


  • Milton Keynes, Milton Keynes, United Kingdom Travers Executive Search Full time

    Job OverviewWe are seeking a highly skilled Technical Network Engineer to join our team. As a key member of our operations team, you will be responsible for installing, maintaining, and troubleshooting complex network systems.Key ResponsibilitiesInstall and configure network equipment, including routers, switches, and firewalls.Perform routine maintenance...