26 to 44 of 44 Senior Security Engineer Jobs in the UK excluding London

Network Security Engineer – Peterborough (Hybrid) - £75,000 - £100,000 + Bonus + Benefits We’re looking for a skilled Network Engineer to join our clients dynamic team. In this role, you’ll design, implement, and maintain critical networking infrastructure while driving automation and efficiency. Key Responsibilities: Oversee … the design, implementation, and maintenance of Cisco ACI infrastructure. Develop automation solutions for network tasks using Python, Ansible, and Terraform. Engineer and support enterprise-grade network systems, including Cisco routers, Nexus data centre switches, and wireless LAN controllers. Configure and manage Palo Alto firewalls, ensuring adherence to robust security … call support. What You Bring: Extensive experience with Cisco networking, including routers, switches, and wireless infrastructure. Deep understanding of Palo Alto firewalls, Panorama, and security tools such as Cisco ISE. Hands-on knowledge of F5 Big-IP, routing protocols (BGP, OSPF), and network monitoring with SolarWinds. Strong familiarity with More ❯

What will you be doing We have an exciting opportunity for a Senior Cyber Security Engineer to come join the PayPoint Group team. If you’re passionate and like a challenge, then please keep reading…. You will be responsible for creating, implementing, and maintaining security content such as rules, playbooks, dashboards, and reports for our security systems. This role requires a strong understanding of security best practices, and experience working with enterprise security platforms within a SOC environment. You will join the Information Security team and use your experience to … provide technical guidance and mentorship to the existing team members. You'll help keep our systems safe by setting up security alerts, improving threat detection, and automating incident response. Managing logs and ensuring our most important assets are protected will be part of your daily tasks. You'll monitor More ❯

What will you be doing We have an exciting opportunity for a Senior Cyber Security Engineer to come join the PayPoint Group team. If you’re passionate and like a challenge, then please keep reading…. You will be responsible for creating, implementing, and maintaining security content such as rules, playbooks, dashboards, and reports for our security systems. This role requires a strong understanding of security best practices, and experience working with enterprise security platforms within a SOC environment. You will join the Information Security team and use your experience to … provide technical guidance and mentorship to the existing team members. You'll help keep our systems safe by setting up security alerts, improving threat detection, and automating incident response. Managing logs and ensuring our most important assets are protected will be part of your daily tasks. You'll monitor More ❯

Senior Software Engineer - National Security 31 March 2025 About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers' complex operational problems. As our business continues to grow, we are interested in speaking with … an experienced Software Engineer to join one of our live projects within the National Security team. We are looking for candidates that ideally hold high-level security clearance, able to support customers from locations in Bristol, Cheltenham, and Manchester. Due to the nature of the sector this … be a 4 to 5 day per week in-office requirement. Our Mission: To support government departments in making critical decisions that enhance the security and prosperity of the UK. Our work is at the heart of national security, making us an integral cog in the UK's More ❯

Senior Cyber Security & Network Project Engineer Location: Brighton/London/South East/Hybrid Package: £70-100K + Pack Type: Full-time Award-winning MSP We're working with a highly respected, independent tech firm that s redefining what great looks like in cybersecurity and … a track record of delivering some of the most complex infrastructure projects in the UK and Europe, they re now looking to grow their senior engineering team with someone who can lead from the front technically and strategically. This is a fantastic opportunity for an experienced Cyber Security & Network Engineer who thrives in a hands-on role, enjoys client engagement, and wants to shape the future of secure, intelligent networks. The Role You ll work closely with the presales, delivery, and solutions teams to design and implement market-leading network and security solutions. This is More ❯

Senior Cyber Security & Network Project Engineer Location: Brighton/London/South East/Hybrid Package: £70-100K + Pack Type: Full-time | Award-winning MSP We're working with a highly respected, independent tech firm that’s redefining what great looks like in cybersecurity and … a track record of delivering some of the most complex infrastructure projects in the UK and Europe, they’re now looking to grow their senior engineering team with someone who can lead from the front — technically and strategically. This is a fantastic opportunity for an experienced Cyber Security & Network Engineer who thrives in a hands-on role, enjoys client engagement, and wants to shape the future of secure, intelligent networks. The Role You’ll work closely with the presales, delivery, and solutions teams to design and implement market-leading network and security solutions. This is More ❯

About the Role Keysight is looking to hire a senior security software engineer to develop automated program analysis and fuzz testing capabilities for our security assessment products. The successful candidate will be key in designing and implementing novel and scalable tools for automated software composition analysis … solutions to enable automated software composition analysis and identification of vulnerabilities Developing and maintaining software composition analysis tools Performing research in embedded device firmware security and compose articles and papers for publication Qualifications Required Skills: Master's degree in computer science, Mathematics, or Cyber Security OR equivalent practical More ❯

About the Role Keysight is looking to hire a senior security software engineer to develop automated program analysis and fuzz testing capabilities for our security assessment products. The successful candidate will be key in designing and implementing novel and scalable tools for automated software composition analysis … solutions to enable automated software composition analysis and identification of vulnerabilities Developing and maintaining software composition analysis tools Performing research in embedded device firmware security and compose articles and papers for publication Qualifications Required Skills: Master's degree in computer science, Mathematics, or Cyber Security OR equivalent practical More ❯

Network Security Engineer - Peterborough (Hybrid) - £75,000 - £100,000 + Bonus + Benefits We're seeking a skilled Network Engineer to join our client's dynamic team. In this role, you will design, implement, and maintain critical networking infrastructure while driving automation and efficiency. Key Responsibilities: Oversee … the design, implementation, and maintenance of Cisco ACI infrastructure. Develop automation solutions for network tasks using Python, Ansible, and Terraform. Engineer and support enterprise-grade network systems, including Cisco routers, Nexus data centre switches, and wireless LAN controllers. Configure and manage Palo Alto firewalls, ensuring adherence to security … call support. What You Bring: Extensive experience with Cisco networking, including routers, switches, and wireless infrastructure. Deep understanding of Palo Alto firewalls, Panorama, and security tools such as Cisco ISE. Hands-on knowledge of F5 Big-IP, routing protocols (BGP, OSPF), and network monitoring with SolarWinds. Strong familiarity with More ❯

Our client, an oil and gas operator is currently recruiting for a Senior Cyber Security Engineer. Based in Aberdeen, the role is on a long-term contract basis and offers hybrid working. RESPONSIBILITIES: Implement Critical Requirements: Ensure compliance with CR GR SSI 001, CR GR SSI 023, GS … INS 135, and L2-OPS-17-001 across all assets. Incident Management: Review, investigate, mitigate, and resolve cybersecurity incidents, anomalies, and threats promptly. Cyber Security Road Map: Assist in delivering key activities and act as a delegate for the Lead Cyber Security Engineer during absences. Risk Analysis … for cybersecurity management. Compliance: Ensure stakeholders comply with cybersecurity requirements and carry out UK government cybersecurity self-assessment reports. Solution Support: Roll out HQ security solutions, including administration and troubleshooting. Audits: Conduct site audits, recommend improvements, and track actions to completion. Vulnerability Management: Manage the industrial cybersecurity vulnerability process More ❯

Our client, an oil and gas operator is currently recruiting for a Senior Cyber Security Engineer. Based in Aberdeen, the role is on a long-term contract basis and offers hybrid working. RESPONSIBILITIES: Implement Critical Requirements: Ensure compliance with CR GR SSI 001, CR GR SSI 023, GS … INS 135, and L2-OPS-17-001 across all assets. Incident Management: Review, investigate, mitigate, and resolve cybersecurity incidents, anomalies, and threats promptly. Cyber Security Road Map: Assist in delivering key activities and act as a delegate for the Lead Cyber Security Engineer during absences. Risk Analysis … for cybersecurity management. Compliance: Ensure stakeholders comply with cybersecurity requirements and carry out UK government cybersecurity self-assessment reports. Solution Support: Roll out HQ security solutions, including administration and troubleshooting. Audits: Conduct site audits, recommend improvements, and track actions to completion. Vulnerability Management: Manage the industrial cybersecurity vulnerability process More ❯

Join us, and you'll be part of a dynamic team that thrives on challenges and celebrates victories together. About the Role As a Security Software Engineer, your role involves architecting, designing, and implementing end-to-end security controls to impact the global user base. A key … focus is on developing automated, scalable security solutions to enhance efficiency and protect Roku. This position requires expertise in creating and extending security automation tools, including detection and process automation. What you will be doing Leading the end-to-end process of building out security solutions and … controls - from architecting and designing, through to development and implementation Designing security solutions with an automated and scalable approach (think webhooks and Docker) Developing and extending OSS security automation tooling. This can range from detection tooling to security process automation, or a fuzzing infrastructure to find bugs More ❯

Join us, and you'll be part of a dynamic team that thrives on challenges and celebrates victories together. About the Role As a Security Software Engineer, your role involves architecting, designing, and implementing end-to-end security controls to impact the global user base. A key … focus is on developing automated, scalable security solutions to enhance efficiency and protect Roku. This position requires expertise in creating and extending security automation tools, including detection and process automation. What you will be doing Leading the end-to-end process of building out security solutions and … controls, from architecting and designing, through to development and implementation. Designing security solutions with an automated and scalable approach (think webhooks and Docker). Developing (or extending OSS) security automation tooling. This can range from detection tooling to security process automation, or a fuzzing infrastructure to find More ❯

is a highly regarded and growing company that specialises in delivering IT solutions into the UK Education sector. These services include Internet connectivity, Internet security, Local Area (LAN), Wireless network (WLAN) solutions and telephony services. Now part of the Modern Networks group, who bring scale, capacity and further opportunity … we are now looking for an experienced and capable network and security engineer join our team and to primarily focus on the delivery and support of our network, Internet connectivity and security managed services to our school customers. What will I be doing? Support desk cover, working More ❯

to be working alongside a leading Fire Alarm supplier in Nottingham. Due to continued growth, our client is looking to recruit a Fire and Security Engineer to join their growing team where they will be trained to become a fully qualified Fire and Security Engineer. The successful … company vehicle, phone, laptop, and continuous training opportunities. 90% of this role covers Nottingham and the surrounding areas, with no overnight stays. Responsibilities Shadow Senior Fire Alarm Engineers to carry out pre-planned and reactive maintenance across multiple sites in Nottingham Learn how to diagnose, fault find and perform More ❯

Role Overview: Utilising knowledge of security operations, incident response, and detection engineering, you will be responsible for the delivery of SIEM detections and security automations. The successful candidate will be proficient in automation and orchestration tools (e.g., SOAR platforms, scripting languages like Python, PowerShell) and have experience with … integrating security tools (e.g., SIEM, EDR, firewalls) APIs, and Case Management tools for data enrichment. Responsibilities: Build security automations, logging, and SIEM detections to improve the CDO's efficiency, scalability, and incident response capabilities. Design, implement, and maintain automated workflows and playbooks to streamline CDO operations, including incident … log sources into Microsoft Sentinel SIEM. Required Skills and Experience: Demonstrated ability in cybersecurity, with at least 3 years in a technical role in security operations and/or security software development. Solid understanding of security operations, automations standard processes, detection engineering and SIEM management. Experience with More ❯

and collaboration to drive innovation. Description The Opportunity At Hitachi Energy, we are dedicated to advancing a sustainable energy future for all. As a Senior Project Engineer specializing in Integrated Security and Communication Systems, you will play a pivotal role in shaping the future of energy transmission. More ❯

services across all layers, from database to Front End. * Implement secure authentication solutions (MFA, Passkeys, etc.). * Integrate with identity providers like Auth0, Transmit Security, and Ping Identity. * Build solutions to detect and prevent account takeover attempts by bad actors. * Improve the efficiency and resilience of cloud services. * Drive … preferred: AWS). * Strong coding fundamentals in TypeScript and Python, with familiarity in Front End frameworks like React and Angular. * Deep understanding of cloud security principles, including IAM, networking, and encryption. * Experience building and consuming web services; familiarity with microservices-based architectures is a plus. * Solid understanding of REST More ❯

Join a team recognized for leadership, innovation and diversity Honeywell Building Automation team is looking for a motivated Senior Cyber Security Specialist with an interest in Operational Technology (OT) Security to join our Team in the Netherlands. In this role, you will work with our Building Automation … gaining hands-on experience in real-world cybersecurity scenarios. Your responsibilities will include assisting in the development of cyber solutions, testing products, troubleshooting, implementing security measures, conducting vulnerability assessments and penetration testing, and participating in cyber assessments while learning about standards such as the NIST Cybersecurity Framework (CSF) 2.0 … the DACH/Benelux ICT/Cybersecurity Operation and work as part of a European/global Team. Key responsibilities: Working with leading-edge security products as applicable to OT systems. Assist in evaluating new cyber solutions and introducing innovative approaches to existing solutions. Assist in varying stages of More ❯