18 of 18 Network Security Jobs in the East of England

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site … due to workload classification, working a 24/7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS … and a Security Check (SC) clearance, which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional More ❯

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site … due to workload classification, working a 24/7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS … and a Security Check (SC) clearance, which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional More ❯

Join a unique, multi-national Information Management function that partners with governments and the Armed Forces to defend freedom and national sovereignty. As a Network Security Engineer, you'll play a vital role in safeguarding critical systems and network infrastructures as part of a 24x7 Internal Security Response team. We're hiring a Network Security … thrive in fast-paced environments, and love solving complex technical problems, this is the place for you. You'll play a critical role as part of a 24x7 Internal Security Response team, helping safeguard our organisation's network infrastructure and respond to security incidents. When you're not collaborating with SOC experts, you'll design and maintain … robust security solutions, protecting us against ever-evolving threats. What you'll do: Build and optimise network security solutions (think next-gen firewalls, proxies, monitoring tools). Work hands-on with Cisco, Checkpoint, Palo Alto, Bluecoat, F5 and more. Triage and respond to SOC alerts, collaborating closely with our analysts. Identify vulnerabilities and drive improvements based on More ❯

Senior Network Engineer Hemel Hempstead (Hybrid – 3 Days in office) Competitive salary + bonus and benefits About the role We’re on the lookout for a Senior Network Engineer to help shape, secure, and optimise the enterprise network that powers Haven. Reporting to the Network Manager, you’ll design, implement, and manage a resilient infrastructure that … keeps our business connected — from head office to our coastal parks. You’ll act as a subject matter expert, leading on key network projects, ensuring security and performance across our sites and cloud environments, and mentoring junior engineers. This is a hands-on role in a collaborative team where your expertise directly impacts guest experience, operational efficiency, and … business continuity. Your opportunity (what you’ll do): Design, implement, and maintain enterprise LAN/WAN, wireless, and cloud networking solutions. Lead network-related projects, working closely with Cloud, Service Desk, and Field Engineering teams. Monitor network performance, proactively identify issues, and drive timely resolutions. Ensure network security through firewalls, segmentation, and compliance practices. Mentor junior More ❯

Senior Cyber Security GRC Consultant (DV Cleared) Location: Hybrid/East of England - on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance services within MOD and Public Sector environments. You … ll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure Architecture and Risk Planning. Key Responsibilities Deliver Secure by Design risk and security assurance functions within MOD …/Public Sector. Lead and advise on risk management frameworks, ISMS, and Enterprise Security Risk Management. Facilitate security and risk workshops with Authority departments. Produce clear reporting on vulnerabilities, risks, controls, and treatment activities. Provide pragmatic remediation and risk management guidance. Support secure design across technology platforms including cloud infrastructures. Contribute to blogs and research within the Cyberfort More ❯

Senior Cyber Security GRC Consultant (DV Cleared) Location: Hybrid/East of England - on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance services within MOD and Public Sector environments. You … ll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure Architecture and Risk Planning. Key Responsibilities Deliver Secure by Design risk and security assurance functions within MOD …/Public Sector. Lead and advise on risk management frameworks, ISMS, and Enterprise Security Risk Management. Facilitate security and risk workshops with Authority departments. Produce clear reporting on vulnerabilities, risks, controls, and treatment activities. Provide pragmatic remediation and risk management guidance. Support secure design across technology platforms including cloud infrastructures. Contribute to blogs and research within the Cyberfort More ❯

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site More ❯

Senior Network Engineer Hertfordshire: Hybrid x3 onsite Package: £75k + car allowance + package Overview: We are seeking a strategic and forward-thinking Network Engineer to lead the design, governance, and evolution of our clients IT and network infrastructure. Working within a dynamic engineering environment, this role will play a key part in shaping the technology roadmap … ensuring that infrastructure, security, and connectivity solutions are scalable, resilient, and aligned with business goals. You’ll act as a subject matter expert, guiding technical decisions, supporting transformation to cloud-based services, and driving best practices across the organisation’s network and infrastructure landscape. Role and Responsibilities: Define and implement the strategic direction for the company’s infrastructure … and network architecture, ensuring alignment with business objectives and IT governance Lead the design, deployment, and management of secure, resilient, and scalable infrastructure solutions across on-premises and cloud environments Oversee network strategy and performance , including capacity planning, segmentation, and disaster recovery design Develop and maintain standards, policies, and procedures for infrastructure, networking, and security operations Drive More ❯

IT challenges across commercial, governmental, and educational environments. Key Responsibilities: Provide expert-level support for escalated technical issues across hardware, software, and networking. Lead troubleshooting and resolution of complex network incidents and performance issues. Configure, maintain, and troubleshoot network infrastructure including switches, routers, firewalls, and wireless access points. Design and implement secure LAN/WAN architectures and VPN … solutions. Monitor network traffic and performance using diagnostic tools such as Wireshark, SolarWinds, or similar. Manage IP addressing schemes, VLANs, and routing protocols (e.g., OSPF, EIGRP). Ensure network security through access controls, firewall policies, and intrusion detection systems. Collaborate with infrastructure and security teams on network upgrades, migrations, and architecture planning. Support server environments … including Windows Server, Active Directory, and Microsoft Exchange. Maintain accurate documentation of network configurations, changes, and incident resolutions. Evaluate and recommend new technologies to improve operational efficiency and network resilience. Skills & Experience: Proven experience in a 3rd line or senior IT support role with a strong networking focus. In-depth knowledge of TCP/IP, IP Routing, DNS More ❯

for all electronic communications systems at the site, as well as taking a leading role in delivering technology change/improvement projects and managing external support agreements. The Cyber Security Analyst is required to focus on the detection, investigation and response to cyber security events and incidents. Other tasks involve BAU security tasks, supporting cyber security projects and assisting with regulatory compliance. The role will involve using a diverse security toolset and the successful applicant will build extensive experience in all areas of cyber security. Daily tasks will involve the following: • Endpoint monitoring and analysis. • Incident readiness and handling as part of the Computer Security Incident Response (CSIRT) team. • Monitor and administer Security … Event Management (SIEM). • Malware analysis and forensics research. • Understanding/differentiation of intrusion attempts and false positives. • Investigation tracking and threat resolution. • Vulnerability identification & mitigation/remediation. • Compose security alert notifications. • Help develop cyber security process & procedures. • Advise incident responders & other teams on threat. • Triage security events and incidents apply containment and mitigation/remediation strategies. More ❯

Windows Administration Install, configure, and maintain Linux servers (Debian, Ubuntu, CentOS, Red Hat) across physical and virtual environments. Manage patching, vulnerability scanning, and system hardening. Troubleshoot hardware, software, and network issues with engineering and security teams. Support and manage Windows Server environments (20122022), including Active Directory, DNS, DHCP, and Group Policy. Cloud Infrastructure Design and manage hybrid cloud … solutions integrating on-premises and cloud (AWS, Azure) environments. Lead cloud migration projects and ensure security best practice, including IAM, MFA, and RBAC. Network & Security Management Design and manage LAN, WAN, and wireless networks (IPv4/IPv6). Monitor performance, conduct regular audits, and strengthen network security. Implement and maintain robust cybersecurity protocols and compliance standards. … Skills & Experience Solid experience in IT infrastructure leadership or similar roles. Strong knowledge of Linux and Windows systems, networks, and cloud technologies. Proven experience managing hybrid environments and security frameworks. Excellent leadership, analytical, and communication skills. More ❯

Windows Administration Install, configure, and maintain Linux servers (Debian, Ubuntu, CentOS, Red Hat) across physical and virtual environments. Manage patching, vulnerability scanning, and system hardening. Troubleshoot hardware, software, and network issues with engineering and security teams. Support and manage Windows Server environments (2012–2022), including Active Directory, DNS, DHCP, and Group Policy. Cloud Infrastructure Design and manage hybrid … cloud solutions integrating on-premises and cloud (AWS, Azure) environments. Lead cloud migration projects and ensure security best practice, including IAM, MFA, and RBAC. Network & Security Management Design and manage LAN, WAN, and wireless networks (IPv4/IPv6). Monitor performance, conduct regular audits, and strengthen network security. Implement and maintain robust cybersecurity protocols and compliance … standards. Skills & Experience Solid experience in IT infrastructure leadership or similar roles. Strong knowledge of Linux and Windows systems, networks, and cloud technologies. Proven experience managing hybrid environments and security frameworks. Excellent leadership, analytical, and communication skills. More ❯

Catalyst Center to manage software and firmware versions Strong skills in Cisco command line device management and via catalyst center. Strong understanding of VLAN's, IP VLSM (optional) Using network management tool SolarWinds Understanding advanced switching diagnostics and redundancy such as MTU, spanning tree, Mac address tables Leadership and Escalation: Lead and manage the successful execution of network … IT strategy. If you would like to find out more about this fantastic opportunity, please click here for further details. Profile Our successful candidates will have: Experience in leading network-related projects, including equipment rollouts, upgrades, and troubleshooting complex network issues. A track record of identifying deeper underlying problems and opportunities and anticipating problems before they occur. Experience … of developing and maintaining relationships with suppliers, making sure services and products are delivered and aligned to industry best practice and regulatory and contractual requirements. Strong technical expertise in network edge technologies, including LAN/WAN, Wi-Fi, and network security. Proficiency in configuring and managing Cisco or similar network infrastructure, with experience in implementing security More ❯

Security Analyst/Security Engineer – Microsoft & Cyber Essentials 💰 £40–50K (DOE) 📍 Basildon, Essex 🕐 Permanent, full-time This is an opportunity to join an award-winning, UK-based MSP with 30+ years’ heritage, over 600 customers and a growing Microsoft-led security & cloud practice. You’ll be part of a hands-on security engineering team helping customers … the core. This isn’t a SOC role buried in alerts. It’s a customer-facing, technically deep role owning delivery, shaping process, working across sectors and helping elevate security across the business. The Role Monitor and respond to security alerts, incidents and vulnerabilities. Deliver Cyber Essentials & Cyber Essentials Plus engagements and renewals. Deploy and support Microsoft … Security, Intune and Defender solutions. Assist with vulnerability management and remediation across customer estates. Work with platforms like Mimecast, SentinelOne, Sophos and Microsoft Security & Compliance Centre. Act as 2nd/3rd line escalation and drive root cause investigations. Collaborate with customers on audits, compliance and proactive improvement. What we're Looking For Must-Haves: Experience in an MSP More ❯

service critical environment are advantageous. As a DevOps Engineer you will be responsible for ensuring all deployment processes and automation meet regulatory requirements, namely PCI DSS, ISO27001, and Cyber Security Essentials. This will include the introduction of standards to ensure conformity within the PayPoint development and deployment workflows. This role is Hybrid with a requirement to be onsite at … and maintain monitoring, logging, and alerting solutions for applications and infrastructure • Automate deployment processes across development, staging, and production environments • Manage containerized applications using Docker and Kubernetes orchestration • Implement security scanning and compliance checks within deployment pipelines • Collaborate with development teams to optimize application performance and reliability • Maintain and improve backup, recovery, and disaster recovery procedures • Support incident response … on-call rotation for production support (1 week out of 6) As well as making improvements to: • Deployment automation and release management processes • Application and infrastructure monitoring and observability • Security scanning and vulnerability management in pipelines • Performance optimization and capacity planning • Development team productivity through tooling and automation What we would like from you • Strong experience with CI/ More ❯

Senior Cloud Engineer (AWS) - Croydon/Hybrid & Up to £100k ☁️☁️ Excited to share we've just partnered with a forward thinking data/security focused company, who's products and tech help protect the world from threats & security risks globally. They're looking to hire a Senior Cloud Engineer, to join a team of 4 AWS experts and … ensure they keep the company safe and secure within AWS. This role will be working across multi AWS accounts within serverless, support with networking, monitoring, security and helping the wider services teams of developers where needed. Worth noting - This role is more suited for someone who's come through a more core infrastructure, network, security, patching type … have an open lap structure Lot's of investment into the latest tech & AWS tools What they're looking for... Strong experience within AWS & AWS services within networking and security Proficient within Terraform, CloudFormation or Ansible Observability tools like Cloud Watch, CloudTrail, OpenSearch Grafana/Kinesis Have a background within core infrastructure services like networking, security, patching and More ❯

to join our team at Westside One. This is a fantastic opportunity to play a key role in supporting and enhancing our IT infrastructure, driving innovation, and ensuring the security and efficiency of our digital systems. As a Senior IT Technician, you'll be responsible for the day-to-day management of our IT operations, including help desk support … systems administration, and network security. You'll work closely with the Head of IT on strategic projects and provide expert support across departments and locations. Please note that the successful candidate will be based in our Enfield office initially, with a planned move to Apsley in the New Year; details around this can be discussed further at interview. About … Browne Browne Group is a leading utilities contractor specialising in the water and civil engineering sectors. We deliver complex, sustainable solutions that enhance public infrastructure, improve network resilience, and reduce environmental impact. Our industry-leading digital approach to project management and quality control ensures consistent delivery to the highest standards. Our expertise spans infrastructure, non-infrastructure, and maintenance services More ❯

to deliver a comprehensive General Practice service ensuring the highest standard of care to all our patients. We are part of the PCN for Mid Norfolk and through our network we have a range of ARRS roles within our practice to support us in delivering high-quality care to our patients. We have an on-site Dispensary. We are … IT solutions. IT support and infrastructure Provide technical support for all hardware and software issues, either by resolving them directly or by escalating to third-party providers. Ensure the security and integrity of the practice's network, data backups, and communication systems. Manage IT assets & register, including procuring new hardware, software, and other IT equipment from the ICB … correct and up to date use of SNOMED codes and templates are available on the system. IT infrastructure support Oversee the practice's overall IT infrastructure, including hardware, software, network, security.Provide technical support to staff and manage system updates and maintenance. Staff training and support Liaise with the HR Administrator to ensure IT related procedures are carried out regarding More ❯