26 to 50 of 265 Security Engineer Jobs in the UK excluding London

IT Infrastructure and Security Engineer – Leeds/Hybrid, 3 days per week from home £45,000 - £55,000 + bonus, 37-hour work week and great benefits This successful company with multi-billion-pound yearly turnover are on the market for a skilled Infrastructure and Security Engineer to join their established IT team in Leeds. As … an Infrastructure and Security Specialist, you will implement, maintain and secure their multi-site core IT Infrastructure. You will have proven experience in IT operations, system administration or cyber security as this role will cover both on-premises and cloud environments, ensuring systems are reliable, secure, and aligned with business needs.As an Infrastructure/IT Security Engineer … in service + many more. Desired technical skills: Microsoft 365 (Entra ID, Exchange, Teams, SharePoint, Intune, Azure) Windows Server/Active Directory, Networking fundamentals (DNS, DHCP, VPNs, firewalls). Security tools, vulnerability management, and incident response Security technologies (firewalls, IDS/IPS, SIEM, vulnerability scanners) Familiarity with Microsoft Defender and Mimecast. Strong analytical and troubleshooting skills across complex More ❯

Cyber Security Engineer CyberSec Engineer/IT Security Specialist – Disaster Recovery, Resilience Testing, CyberSec Improvements, Vulnerability Scanning/Management, Infrastructure, Nutanix, Commvault, VMware, Azure, PowerShell, Python; Law Firm, Permanent, London/Hybrid (3/2). £80k - £95k (On Experience) +Bonus +Benefits Global Low Firm seeks experienced Cyber Security Engineer/IT Security Specialist to join the IT Infrastructure Engineering Team and play a key role in the strengthening of the IT security position and critically ensuring that Disaster Recovery, failover, and operational resilience capabilities are effective and continually improved through ongoing testing and (re)engineering. This is a hands-on, process-driven role where you will ensure that disaster recovery … DR), failover, and operational resilience capabilities are robust, tested, reviewed, and continuously improved. You’ll play a critical part in safeguarding business continuity and strengthening our cyber security posture, working closely with infrastructure, security, and business continuity teams. As such the CyberSec Engineer/IT Security Specialist will: Lead the planning, orchestration, and execution of DR More ❯

Fire and Security Engineer, Fire Biased. Location: Peterborough Salary: £35,000 £38,000 basic OTE: Callout & OT rates Industry: Fire & Security Engineering ABOUT We are seeking a Fire & Security Engineer (Fire-biased, Fire-only applications considered) to join a reputable company serving clients in Peterborough and surrounding areas. This role combines planned maintenance and a … van provided (business use only) Patch-based work around Peterborough with 30 min travel deduction Callout rota 1 in 5 with overtime pay Responsibilities Your Role: As a Fire & Security Engineer, your role will include: Installing, servicing, and maintaining fire and security systems (Fire-biased, Fire-only accepted) Responding to callouts efficiently and safely Completing service visits … across your allocated patch Maintaining company van, tools, and reporting equipment faults Requirements What We re Looking For: Qualified Fire & Security Engineer (Fire-only applications considered) Self-motivated with ability to manage a patch independently Flexible approach to rota-based callouts and door-to-door visits Full UK driving licence essential Why Join? Stable, local patch work with More ❯

Senior Security Engineer 6 month FTC London to £100k Are you a Senior Security Engineer from an Infrastructure, Systems or Networking background? You could be progressing your career at a specialist commodities trading firm in a six month fixed term contract that is likely to extend. As a Senior Security Engineer you will implement … and maintain robust security systems and protocols across the company's IT infrastructure, conducting risk assessments and vulnerability scans, mitigating vulnerabilities identified in penetration testing and implementing preventative measures to protect against cyber threats with a focus on WAF, IDS, IPS, Windows Security and Palo Alto firewalls. You also manage the 3rd party SOC provider. Location/WFH … there is a smart, professional dress code. Please note this role is on shift basis of either WFH days) and office days). About You You are a Senior Security Engineer from an Infrastructure, Systems or Networking background You have strong experience with CrowdStrike, Palo Alto firewalls, VPN firewalls, Windows security e.g. EntraID, DNS, Active Directory You More ❯

IT Security Engineer Feltham (Hybrid) £45,000 - £55,000 Base + Benefits Overview The IT Security Engineer is responsible for designing, implementing, and maintaining the security controls that protect the organization’s systems, networks, and data. This role works closely with IT, DevOps, and business teams to ensure that security is embedded throughout technology … operations and architecture. The IT Security Engineer is key to detecting, preventing, and responding to cybersecurity threats in a proactive and efficient manner. Key Responsibilities: Security Architecture & Implementation Design, deploy, and manage security solutions including firewalls, intrusion detection/prevention systems, endpoint protection, SIEM, and identity management platforms. Implement secure network architecture and enforce segmentation and … least-privilege access controls. Support secure cloud environments across Azure, AWS, or GCP (e.g., IAM, security groups, encryption, KMS). Threat Detection & Incident Response Monitor and analyze security alerts and network traffic for threats or suspicious activity. Lead or support incident response activities: investigation, containment, eradication, recovery, and reporting. Conduct root cause analysis and implement security hardening More ❯

Senior Application Security Engineer Location: Hybrid working or homeworking with view to attend office occasionally Salary: £60,000 – £70,000 per annum Bonus: Discretionary bonus of up to 10% Are you passionate about securing modern applications and cloud environments? We’re looking for a Senior Application Security Engineer to join my client's growing team and … play a key role in shaping the security posture of our organisation. About the Role As a Senior Application Security Engineer, you’ll bring deep expertise in application security testing, cloud security, and secure development practices. You’ll work closely with IT, development, and project teams to embed security into every stage of the … software development lifecycle and drive a risk-based approach to vulnerability management. Key Responsibilities Lead application security initiatives across cloud-native and enterprise environments. Promote secure design principles, threat modelling, and best practices across teams. Own and evolve the technical vulnerability management programme. Implement and support security controls, particularly within Azure cloud environments. Evaluate and deploy best-in More ❯

JB443: Fire & Security Engineer Location: Pocklington (UK wide travel required) Salary: £35,000 - £40,000 DOE Overview: First Military Recruitment are seeking a skilled and dedicated Fire and Security Engineers to join a continuously growing business based across the UK. As a Fire and Security Engineer, you will be responsible for the installation, maintenance, and … repair of fire alarm systems, security systems, and other related equipment. Your expertise will ensure the safety and security of our clients' premises, providing peace of mind and protection against potential risks. You will be covering the UK, so you must be flexible on travel, all expenses are paid, including food, parking, fuel, and hotels for over night … stays. Duties & Responsibilities for the Fire and Security Engineer: Install, configure, and test fire alarm systems and security cameras Conduct routine inspections, testing, and maintenance of fire and security systems Provide Service, maintenance, fault-finding, repair and installation of Intruder Alarms, Access Control systems, CCTV, And Fire Alarms Skills & Qualifications for the Fire and Security More ❯

Fire & Security Engineer £36,000 £42,000 + Call Out + Overtime Covering Peterborough (london based company/Harlow) Full Time Permanent 40 hours per week Do you have experience servicing and maintaining both fire and security systems? Are you confident fault-finding across a range of addressable fire panels and CCTV/access control systems? Attega … Group is working on behalf of our client as their in-house recruitment provider and are currently recruiting for a Fire & Security Engineer to join their team convering Peterborough and surrounding. The main purpose of this Fire & Security Engineer role is to carry out planned and reactive maintenance, installations, and fault-finding across a range of … records using electronic systems Providing exceptional customer service and representing the business professionally at all times The ideal candidate: 2 - 3 years experience in the Fire and/or Security industry Strong knowledge of systems such as Kentec, Morley, Advanced, C-Tec, Entrotec, Paxton, Hikvision, and Dahua (or similar) Confident in fault-finding, testing, and commissioning Understanding of cause More ❯

Cyber Security Engineer Location: Leeds City Centre (Hybrid: 3 days in the office, 2 days remote) Job Type: Full-Time Reports To: Security Operations Manager Salary: £30,000 – £45,000 + On-Call Allowance + Benefits Working Hours: 09:30–18:00 (core business hours are 08:00–18:00) On-Call: 1-in-4 rotation with … allowance, providing 24/7 coverage Company Overview The team supports a broad range of cutting-edge security technologies, helping customers secure their networks, applications, and infrastructure through proactive monitoring, management, and incident response. As demand for managed firewall and security services grows, my client is looking for a Cyber Security Engineer with strong networking fundamentals … and a willingness to learn advanced security technologies. This role is ideal for someone with 1–2 years of experience who wants to develop their skills in a supportive, growth-focused environment. Role Overview As a Cyber Security Engineer within the Security Operations Center (SOC), you will help manage and support customer network security environments. More ❯

A quick look at the role The Security Engineer will be responsible for monitoring our organisation's systems and networks. You will use reports and measures to identify and mitigate security risks, implement security responses, and monitor for potential threats. This is a hybrid role with a minimum of 2 days a week in the office. … Your core responsibilities Strategic design of security protocols and policies. Implement, review and maintain governance of IT security policies and procedures. Act as an ambassador as the Security lead within the business aiming to foster a secure culture. Oversee daily security operations to ensure prompt resolution of security incidents and supporting various security projects. … Take ownership and accountability or the Security function delivery of services to the business. Conduct regular system tests to ensure the effectiveness of security measures in line with industry standards. Monitor our networks and systems for security breaches or intrusions. Investigate security breaches and other cybersecurity incidents. Install security measures and operate software to protect More ❯

Cloud Security Engineer Location: West Midlands Salary : Competitive Career Level: Specialist/Associate Manager Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. … be delivering cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. For this team we are seeking a Cloud Security Engineer who has: Experience and knowledge of Cloud Managed Services, and Cloud Services Be involved in client engagement and have the responsibility to ensure that the client receives … to the required standard of quality Develop and maintain strong key stakeholder relationships Develop and maintain a strong understanding of cloud technologies, including architecture, deployment, and management. Ensure the security of cloud environments by implementing and maintaining robust information security controls. Conduct risk assessments and vulnerability analyses to identify and mitigate potential security threats. Collaborate with cross More ❯

Fire and Security Engineer 38,000 - 45,000, Burgess Hill & London, Monday to Friday, Full-time, Permanent, 20 days holiday + 8 bank holidays + birthday off, Company vehicle, phone, PPE, and training provided The Role We are recruiting for an experienced Fire and Security Engineer to join a well-established and respected fire and security … a professional approach to customer service, and a collaborative mindset. A full UK driving licence is essential. This role could suit someone who has worked as a Fire Alarm Engineer, Security Systems Engineer, or Fire & Security Technician. Company Information You will be joining a growing and forward-thinking business that designs, installs, and maintains premium fire … and security solutions. With a strong client base and a commitment to investing in both its people and technology, the company values high standards, reliability, and innovation. Employees benefit from a supportive and team-oriented environment where development and progression are encouraged. Package 38,000 - 45,000 per annum Company vehicle and phone Full PPE and uniform provided More ❯

Information Security Engineer Birmingham, West Midlands Full time Permanent £50,000 - £55,000 Per Annum, Plus Benefis Package Our leading services client in Birmingham is seeking a highly skilled Information Security Engineer/Analyst on a full time basis, to help strengthen their Cyber Security posture and safeguard their systems and data. Reporting directly to … the Head of IT this is a hands-on technical role focused on securing enterprise applications, infrastructure, and sensitive data. You'll be instrumental in implementing and maintaining robust security measures, conducting assessments, and responding to incidents. Collaboration across departments will be key to embedding security best practices throughout the organisation. Key Duties & Responsibilities: Evaluate application architecture, source … code, and third-party integration's for security risks Support secure software development lifecycle (SDLC) processes and promote secure coding standards Identify and remediate vulnerabilities using industry-standard tools Administer and configure security technologies (e.g., firewalls, SIEM, IDS/IPS, endpoint protection) Oversee access controls and identity management systems Conduct penetration testing and routine vulnerability scans Monitor networks More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We re looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office-based working is … encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through life principals Verification Plans Validation Test More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office-based working is … encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through life principals Verification Plans Validation Test More ❯

Security Systems Engineer Salary £35,000 - £45,000 + travel allowance Full-time onsite in Central London , working across some of the UK's most prestigious sites Security Clearances required Exposure to landmark projects, with training and career progression available Annual bonus, pension, and excellent benefits available ABOUT THE CLIENT: Our client is a specialist in delivering … advanced security and surveillance systems across the UK, supporting some of the most prestigious and high-profile sites in London. With a focus on continuous development and innovation, they are now seeking a motivated Security Systems Engineer to join their growing London team. This is a fantastic opportunity for someone with around 4 years of industry experience … allowance 5% annual bonus based on KPIs Matched pension scheme Exposure high profile/prestigious sites Career progression and ongoing training Work within a small, supportive team environment THE SECURITY SYSTEMS ENGINEER ROLE: You'll be installing, maintaining, and optimising CCTV and access control systems across a large, high-profile London sites. Every day brings new challenges, whether More ❯

Principal Security Engineer | AWS, CPSM, SIEM & IAM | SaaS House This rapidly expanding Security SaaS powerhouse has been making waves over the past decade, growing at an exceptional pace. Their innovative products are trusted and utilised by over half of the Fortune 500 , including industry giants like Amazon and Microsoft . Following a $110m investment from a leading … and the US , with their HQ based in the North West. Traditionally they've been averaging 30% YoY growth since being founded in the late 2000s As the only Security Engineer in their modern office in Knutsford, you’ll have significant autonomy and influence on our client's internal security posture and you'll be working closely … with the engineering and product teams to enable security across the company. Key Requirements: AWS - Cloud Security Vulnerability Management Tools IAM CPSM Incident Response/small amounts of ISO27001 This role is 5 days a week on-site , you’ll enjoy the perks of a sleek new office, including in-house chefs, and complimentary all-day food . More ❯

Principal Security Engineer | AWS, CPSM, SIEM & IAM | SaaS House This rapidly expanding Security SaaS powerhouse has been making waves over the past decade, growing at an exceptional pace. Their innovative products are trusted and utilised by over half of the Fortune 500 , including industry giants like Amazon and Microsoft . Following a $110m investment from a leading … and the US , with their HQ based in the North West. Traditionally they've been averaging 30% YoY growth since being founded in the late 2000s As the only Security Engineer in their modern office in Knutsford, you’ll have significant autonomy and influence on our client's internal security posture and you'll be working closely … with the engineering and product teams to enable security across the company. Key Requirements: AWS - Cloud Security Vulnerability Management Tools IAM CPSM Incident Response/small amounts of ISO27001 This role is 5 days a week on-site , you’ll enjoy the perks of a sleek new office, including in-house chefs, and complimentary all-day food . More ❯

Security Systems Engineer Coventry Basic Salary £28,000 - £43,000 Per Annum Security Systems Engineer Package Overview: £28,000 - £43,000 (negotiable based on experience) Opportunities to increase earnings Company vehicle, fuel card, pension scheme, mobile phone, and lapto Monday to Friday (40 hours per week) Full-time, permanent position Excellent training and career progression opportunities … Area covered Midlands The work is strategically allocated based on each engineer s location Company Overview Security Systems Engineer An excellent opportunity has become available within a well-established, growing company in the security industry. This highly regarded organisation is known for its expertise in designing, installing, and maintaining security systems including CCTV, access control … planned and allocated to ensure high standards and efficiency. The company offers full training and ongoing support, helping you to develop your career and skills in a supportive environment. Security Systems Engineer Role and Responsibilities: Install and maintain security systems, including CCTV, access control, intruder alarms, and other related systems. Conduct regular servicing and testing of security More ❯

Security Systems Engineer Milton Keynes Basic Salary £28,000 - £43,000 Per Annum Security Systems Engineer Package Overview: £28,000 - £43,000 (negotiable based on experience) Opportunities to increase earnings Company vehicle, fuel card, pension scheme, mobile phone, and lapto Monday to Friday (40 hours per week) Full-time, permanent position Excellent training and career progression … opportunities Area covered Buckinghamshire, Hertfordshire and Bedfordshire The work is strategically allocated based on each engineer s location Company Overview Security Systems Engineer An excellent opportunity has become available within a well-established, growing company in the security industry. This highly regarded organisation is known for its expertise in designing, installing, and maintaining security systems … planned and allocated to ensure high standards and efficiency. The company offers full training and ongoing support, helping you to develop your career and skills in a supportive environment. Security Systems Engineer Role and Responsibilities: Install and maintain security systems, including CCTV, access control, intruder alarms, and other related systems. Conduct regular servicing and testing of security More ❯

Description Security Engineer Security Clearance Required - DV ('Developed Vetting') Location: 80% On-Site to Huntingdon, UK UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built … and our community. Our Mission, Vision, and Values guide the way we do business. Are your ready for your next challenge? We are in search for a number Cyber Security Engineers with a varied technical background - Required to work at our customer sites in Huntingdon and/or London with occasional travel to other UK sites. In this role … you will be working in a team of security engineers reporting into the cyber security engineering lead to ensure that the customer sites maintain a strong cyber security posture. You will have responsibility for ensuring that security enforcing functions and managed and maintained to a high standard whilst securely implementing new capabilities. You will ensure that More ❯

OT Cyber Security Engineer | Stone, Staffordshire (Remote Working Available) | £NEG (Enquire for Details) | Systems Integration Consultancy | SC Clearance Eligibility Required MERITUS are working with a leading Systems Integration Consultancy based in Stone, Staffordshire. They're looking for an Operational Technology Cyber Security Engineer with a background in Industrial Control Systems (ICS/SCADA) This is a … national infrastructure projects across the energy, utilities, water, renewables, and manufacturing sectors. This role offers home-based flexibility with UK-wide travel and the chance to lead high-impact security projects within complex OT environments. As a Senior ICS OT Cyber Security Engineer, you will take a lead role in securing operational technology networks, delivering threat modelling … penetration testing, and cyber risk mitigation strategies for industrial environments. You will work closely with key stakeholders to design secure architectures, provide technical leadership on live security projects, and guide junior engineers in best practice for OT cybersecurity. The role requires candidates to be eligible for SC Level Security Clearance. Main Responsibilities: Lead the design and implementation of More ❯

Senior Application Security Engineer Cambridgeshire Based - 1-2 days a week onsite We are looking for an experienced Senior Application Security Engineer to join our client's expanding Cyber Security team. This is an incredible opportunity to craft a world-class Application Security function , playing a critical role in embedding security within all … stages of the development lifecycle. What you'll be doing: Becoming a key contributor to the Cyber team by focusing on application security architecture and implementing a robust risk management programme. Collaborating closely with different teams to devise plans, perform threat modelling, adopt architecture best practices, drive secure development lifecycles, and manage risk remediation. Providing expertise in security best practices and compliance while undertaking hands-on security testing. Identifying application security risks and supporting requirements for new projects and system developments. Representing the Cyber team during review sprints to ensure application security is prioritised before deployment. Partnering with architecture and development teams to review application design and code for security vulnerabilities. Establishing and More ❯

Information Security Engineer Birmingham Our client are a leading provider of care, education, and therapeutic services for vulnerable children and young people across the UK. They are passionate about creating safe, nurturing environments that transform lives. As part of their digital evolution, they are seeking a skilled Information Security Engineer/Analyst to help strengthen their … cyber security posture and safeguard our systems and data. Reporting directly to the Head of IT this is a hands-on technical role focused on securing enterprise applications, infrastructure, and sensitive data. You'll be instrumental in implementing and maintaining robust security measures, conducting assessments, and responding to incidents. Collaboration across departments will be key to embedding security best practices throughout the organisation. Key Duties & Responsibilities Evaluate application architecture, source code, and third-party integrations for security risks Support secure software development lifecycle (SDLC) processes and promote secure coding standards Identify and remediate vulnerabilities using industry-standard tools Administer and configure security technologies (e.g., firewalls, SIEM, IDS/IPS, endpoint protection) Oversee access controls and More ❯

The Infrastructure Security Engineer will be responsible for implementing and maintaining robust security measures to protect the organisation's technology infrastructure. Client Details The organisation is a public sector. Description Key Responsibilities Microsoft Sentinel Configure and maintain Sentinel analytics rules, workbooks, and connectors Develop and optimise dashboards and reports for threat visibility Manage Sentinel upgrades and ensure … Microsoft Defender Administer Defender for Endpoint, Identity, Cloud, and Office 365 Monitor and respond to alerts across Defender platforms Collaborate with IT teams to remediate vulnerabilities and improve endpoint security SOAR Automation Design, build, and deploy automated playbooks using Logic Apps Integrate SOAR workflows with Sentinel and Defender alerts Continuously improve automation to reduce response times and manual effort … Strategic & Analytic Duties Analyse security datasets to identify trends and emerging threats Produce actionable plans and reports for senior stakeholders Drive multiple concurrent initiatives, from tactical fixes to strategic improvements Profile A successful Infrastructure Security Engineer should have: Hands-on experience with Microsoft Sentinel including configuration, reporting, and upgrades Strong understanding of SOAR playbook development and automation More ❯