Explore opportunities in the cybersecurity sector with a focus on security engineer roles. These positions involve designing, implementing, and maintaining security systems to protect an organization's data and infrastructure. Job responsibilities often include 885 Security Engineer jobs in the United Kingdom
Security Operations Engineer
Posted 8 days ago
Job Viewed
Job Description
Location: Hybrid
Reports to: Director of Technology
Type: Full-time
At Oak Engage, we’re on an exciting growth journey—backed by a major investment from NorthEdge to scale our impact and redefine the future of employee engagement. Trusted by some of the UK’s biggest brands, including Aldi, Five Guys, and ITV, we help organisations connect, engage, and empower their people through smarter, more personalised internal communication. With our next stage of expansion underway, we’re building a team of bold, ambitious thinkers ready to make their mark at a high-growth, purpose-driven SaaS company. If you’re looking to shape the future of work and grow alongside a company that’s going places, now’s the time to join Oak.
About the RoleWe’re looking for an experienced Security Operations Engineer to strengthen and scale our security posture as we grow. This is a hands-on, proactive role focused on detecting threats, managing risk, and embedding security best practices across our infrastructure, application, and operational environments.
You’ll work closely with engineering and compliance teams to ensure our systems are secure by design, resilient to threats, and aligned with best-in-class standards (including ISO 27001 and SOC 2). You’ll play a key role in monitoring, incident response, vulnerability management, and secure DevOps practices—helping us maintain customer trust and regulatory compliance as we scale.
What You’ll Do- Monitor systems and infrastructure for potential vulnerabilities, threats, and breaches
- Own and improve incident detection, response, and recovery processes
- Implement and manage SIEM, intrusion detection, vulnerability scanners, and other security tooling
- Collaborate with DevOps and Engineering to embed security into CI/CD pipelines and cloud infrastructure (Azure)
- Manage processes for regular vulnerability assessments and penetration testing (internal or third-party)
- Support internal audits, ISO 27001 compliance, and customer security questionnaires
- Maintain documentation and training to improve security awareness and operational readiness
Stay ahead of evolving threats and maintain up-to-date knowledge of security best practices
Requirements
What We’re Looking For- Extensive experience in security operations roles, preferably in SaaS or cloud-native environments
- Proficiency in security monitoring tools such as SIEM, EDR, vulnerability management tools, and log aggregation platforms
- Strong knowledge of security frameworks, standards, and best practices (ISO 27001, SOC 2, GDPR)
- Proven incident response, threat detection, and investigation experience
- Experience with cloud platforms (preferably Azure), identity & access management, and secure networking
- Scripting or automation experience (e.g. PowerShell, Python, Bash)
- Clear, proactive communicator with a collaborative mindset
Benefits
Why Join Oak?- Join a mission-led SaaS company with strong backing and high growth trajectory
- Take ownership of our security operations in a role that matters deeply to the business
- Work with a modern tech stack in a product-driven, security-aware culture
- Flexible hybrid/remote working options
- Private healthcare, generous holiday allowance, and wellbeing support
Hiring Manager Interview
- Deep dive into architecture, problem-solving, and team contributions
- Assess communication and curiosity
Technical Task or Live Pairing
- Realistic, time-bound task or live coding session
- Use structured rubric for fairness (avoid freeform “whiteboarding”)
- "Focus on team collaboration, code quality, and feedback"
Peer Technical Panel/Culture Fit / CTO Chat - In person at our NCL HQ
- Includes cross-functional devs, product manager or designer
- Assess long-term growth potential and alignment with tech principles
- Opportunity for candidate to ask strategic questions
At Oak, we’re committed to building a diverse and inclusive workplace where everyone feels welcome, supported, and able to thrive.
We believe that different perspectives make us stronger, and we actively encourage applications from people of all backgrounds, experiences, and identities — including, but not limited to, race, ethnicity, gender, age, disability, sexual orientation, and socio-economic status.
We are an equal opportunities employer. All hiring decisions are based on business needs, role requirements, and individual qualifications — without bias or discrimination.
If you require any adjustments to the interview process or the role itself to support accessibility, please let us know — we’re happy to help.
Security Platform Engineer, UK Security Operations
Posted 6 days ago
Job Viewed
Job Description
+ Bachelor's degree in Computer Science, Information Security, a related field, or equivalent practical experience.
+ 5 years of experience in security engineering, DevSecOps, or platform engineering roles.
+ Experience with technical troubleshooting and scripting languages such as Python, Go, or Bash.
+ Experience with Kubernetes security, including workload isolation, RBAC, and network policies, containerisation, orchestration, and Kubernetes observability tools (e.g., Falco, Prometheus, Grafana).
+ Experience with infrastructure-as-code and configuration management tools (e.g., Terraform, Helm, ArgoCD).
+ Eligibility to obtain UK Developed Vetting (DV) security clearance; British Citizenship is required for this role.
**Preferred qualifications:**
+ Certifications in Security (e.g., GSEC, CISSP, CISM, OSCP).
+ Experience with Kubernetes threat detection and anomaly detection.
+ Experience with service mesh security concepts (e.g., Istio, Linkerd) and workload identity.
+ Experience in detection engineering, logging pipeline development, or SIEM tuning in containerised environments.
+ Experience in contributing to security-focused open-source projects or internal security platform tooling.
The UK Security Operations (SecOps) team in Google Public Sector delivers, operates and secures private cloud services. We aim to provide the flexibility, reliability, and scalability of public cloud for customers with exceptionally high security requirements that can only be met in a private cloud environment. We deliver and operate these private cloud deployments for the most critical customers, helping scale, secure and maintain the deployment whilst working closely with Google product teams to continually improve our technology.
As a Security Platform Engineer, you will play a critical role in designing, building, and managing cloud-native security platforms with a strong emphasis on Kubernetes-based environments. You'll be at the intersection of security and engineering-developing scalable tooling, automating security controls, and enabling robust detection and response capabilities across our cloud infrastructure. This is an engineering-centric role that requires deep technical expertise in cloud environments, Kubernetes security, and platform automation. You'll work closely with Incident Response Engineers and platform teams to ensure that security is seamlessly integrated into our infrastructure and operational workflows. This role will require participation in a rotating on-call schedule outside of core business hours and over the weekend to ensure security incidents can be swiftly resolved.
**Responsibilities:**
+ Deploy, configure, and manage cloud security platform tools and technologies, including Security Information and Event Management (SIEM), Intrusion Detection/Prevention Systems (IDS/IPS), and Cloud Workload Protection Platforms (CWPP).
+ Develop and implement security monitoring and logging strategies.
+ Investigate and analyse security incidents, including identifying root causes, determining the scope of impact, and taking appropriate containment and remediation actions.
+ Perform forensic analysis to identify and investigate suspicious activity.
+ Automate security tasks and workflows to improve efficiency and effectiveness.
Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also and If you have a need that requires accommodation, please let us know by completing our Accommodations for Applicants form:
Security Engineer
Posted today
Job Viewed
Job Description
An opportunity has arisen for a Security Engineer to join a respected UK-based security solutions provider, offering integrated systems for commercial and industrial clients.
As a Security Engineer , you will providing support to the Security Engineering Manager in daily operations. This full-time role offers salary range of £35,000 - £45,000 and benefits.
You must be willing to travel and cover Midlands, London and Cotswolds areas. They will consider both junior and senior level candiates.
You will be responsible for:
- Installing, servicing, and maintaining intruder alarms, CCTV, and access control systems.
- Leading site-based projects, ensuring timely delivery and high standards.
- Carrying out routine and reactive maintenance visits.
- Commissioning systems and handing over to clients.
- Completing all documentation accurately, including job reports and compliance certificates.
- Ensuring installations meet SSAIB, NSI, and all relevant industry standards.
- Maintaining van stock, tools, and equipment in good working order.
- Assisting in team training and quality improvement through regular feedback and reporting.
- Attending internal meetings, toolbox talks, and HSE briefings.
What we are looking for:
- Previously worked as an Security Engineer, Alarm Engineer, Access Control engineer, Security Systems Engineer, CCTV Engineer, Security Installations Engineer, Fire and Security Engineer, Intruder Alarm Engineer or in a similar role.
- Possess at least 2 years experience.
- Experience installing and maintaining intruder alarm systems.
- Understanding of British Standards for intruder alarms (BS EN 50131, PD6662).
- Competent with IP-based CCTV setups, remote access, NVRs, and networking configurations.
- Skilled in fault finding and repair of integrated security systems.
- Ability to interpret technical drawings, wiring diagrams, and site plans
- Knowledge of GDPR compliance and relevant health and safety legislation.
- Full UK driving licence (maximum 6 points).
What’s on offer:
- Competitive salary
- 25 days’ holiday plus bank holidays
- Mental health support line
- Discounts on dental, optical, and physiotherapy services
- Retail and lifestyle discounts
- Casual and professional working environment
- Comprehensive Employee Assistance Programme
- Opportunities for further training and career development
Apply now for this fantastic opportunity to step into a senior role within a progressive, fast-moving security engineering environment.
Important Information: We endeavour to process your personal data in a fair and transparent manner. In applying for this role, Additional Resources will be acting in your best interest and may contact you in relation to the role, either by email, phone or text message. For more information see our Privacy Policy on our website. It is important you are aware of your individual rights and the provisions the company has put in place to protect your data. If you would like further information on the policy or GDPR please contact us.
Additional Resources Ltd is an Employment Business and an Employment Agency as defined within The Conduct of Employment Agencies & Employment Businesses Regulations 2003.
Security Engineer
Posted today
Job Viewed
Job Description
An opportunity has arisen for a Security Engineer to join a respected UK-based security solutions provider, offering integrated systems for commercial and industrial clients.
As a Security Engineer , you will providing support to the Security Engineering Manager in daily operations. This full-time role offers salary range of £35,000 - £45,000 and benefits.
You must be willing to travel and cover Midlands, London and Cotswolds areas. They will consider both junior and senior level candiates.
You will be responsible for:
- Installing, servicing, and maintaining intruder alarms, CCTV, and access control systems.
- Leading site-based projects, ensuring timely delivery and high standards.
- Carrying out routine and reactive maintenance visits.
- Commissioning systems and handing over to clients.
- Completing all documentation accurately, including job reports and compliance certificates.
- Ensuring installations meet SSAIB, NSI, and all relevant industry standards.
- Maintaining van stock, tools, and equipment in good working order.
- Assisting in team training and quality improvement through regular feedback and reporting.
- Attending internal meetings, toolbox talks, and HSE briefings.
What we are looking for:
- Previously worked as an Security Engineer, Alarm Engineer, Access Control engineer, Security Systems Engineer, CCTV Engineer, Security Installations Engineer, Fire and Security Engineer, Intruder Alarm Engineer or in a similar role.
- Possess at least 2 years experience.
- Experience installing and maintaining intruder alarm systems.
- Understanding of British Standards for intruder alarms (BS EN 50131, PD6662).
- Competent with IP-based CCTV setups, remote access, NVRs, and networking configurations.
- Skilled in fault finding and repair of integrated security systems.
- Ability to interpret technical drawings, wiring diagrams, and site plans
- Knowledge of GDPR compliance and relevant health and safety legislation.
- Full UK driving licence (maximum 6 points).
What’s on offer:
- Competitive salary
- 25 days’ holiday plus bank holidays
- Mental health support line
- Discounts on dental, optical, and physiotherapy services
- Retail and lifestyle discounts
- Casual and professional working environment
- Comprehensive Employee Assistance Programme
- Opportunities for further training and career development
Apply now for this fantastic opportunity to step into a senior role within a progressive, fast-moving security engineering environment.
Important Information: We endeavour to process your personal data in a fair and transparent manner. In applying for this role, Additional Resources will be acting in your best interest and may contact you in relation to the role, either by email, phone or text message. For more information see our Privacy Policy on our website. It is important you are aware of your individual rights and the provisions the company has put in place to protect your data. If you would like further information on the policy or GDPR please contact us.
Additional Resources Ltd is an Employment Business and an Employment Agency as defined within The Conduct of Employment Agencies & Employment Businesses Regulations 2003.
Security Engineer
Posted 3 days ago
Job Viewed
Job Description
Our team of hundreds of skilled experts keep Formula 1 moving. We’re on the lookout for a Security Engineer. Reporting to the Cyber Security Manager, the main purpose of this role is to support the development and management of security technologies across F1’s growing technology landscape.
Main Duties & Responsibilities:
- Assess and maintain high standards of security maturity across Formula 1’s cloud infrastructure li>Focus on new and existing infrastructure, managing technical vulnerabilities, support continued system maintenance, and minimise technical debt
- Ensure visibility and reporting of Cloud infrastructure against Formula 1’s compliance and security standards (such as ISO 27001 and CIS) < i>Main duties to be carried out include, but not limited to:
- Vulnerability Management and reporting across Formula 1’s cloud environment(s), including: < i>Development of requirements, design, and implementation of cloud security tools (E.g. compliance and host security)
- A key focus on threat detection and risks across cloud environments
- Identification, remediation, and reporting of security vulnerabilities
- Reporting on compliance to F1’s security standards < i>Support in the delivery and management of security design and architecture reviews
- Working closely with Infrastructure teams on security design and control strategies to reduce risks
- The definition and operation of secure development / operations (DevOps) practices, inc. code scanning, Kubernetes, container security.
- System and device hardening policies and reporting
- Technology focused threat assessments to identify threats/risks
- Documentation of security requirements, patterns, and processes
- Liaising closely with Formula 1’s cyber security, infrastructure, and digital teams on new and existing initiatives.
About You:
- < i>Extensive hands-on experience with AWS cloud infrastructure – inc. AWS Security Services (CloudTrail, Guard Duty, WAF, IAM, Security Hub etc.) < i>Knowledge of CI/CD including DevSecOps patterns and principles
- Infrastructure as code experience utilising Terraform
- Knowledge of container technologies
- Extensive experience with AWS Security Services & Governance and Information Security Best Practices
- Experience with other enterprise cloud platforms e.g. Azure
- Kubernetes experience
- Identity & Access Management deployment and administration (e.g. Okta, Entra ID)
- Web application security technologies – WAF, Bot Protection, DDOS Protection, etc. < i>Adaptable, passionate and a team-player
Division:
Technical
Security Engineer
Posted 4 days ago
Job Viewed
Job Description
Information Security Specialist
Hybrid working in Birmingham
My client is an international Financial Services business, looking for a skilled and driven Information Security Specialist to join our dynamic, fast-growing team.
What You'll Do:
Leverage your expertise in Azure Sentinel and related security platforms to monitor, detect, and respond to security incidents.
Lead and participate in incident management , ensuring swift identification, investigation, and resolution of security threats using modern toolsets.
Who You Are:
Experienced with Azure Sentinel , SIEM, and other security monitoring/incident management tools.
Adept at incident management, risk assessment, and operational security for enterprise systems.
Passionate about automation, innovation, and continuous improvement in security.
DCS Recruitment and all associated companies are committed to creating a working environment where diversity is celebrated and everyone is treated fairly, regardless of gender, gender identity, disability, ethnic origin, religion or belief, sexual orientation, marital or transgender status, age, or nationality
Security Engineer
Posted 4 days ago
Job Viewed
Job Description
The Opportunity:
Elevate your career as a security engineer and join an independent specialist fire and security systems provider, established in 2013 and located in Belfast. The company has quickly earned a reputation for delivering tailored solutions to its clients and a first-class service. Experts in the latest market-leading technology specialising in the design and integration of bespoke systems covering supply, installation, commissioning, and maintenance of Intruder Alarms, Fire Alarms, CCTV Systems, and Access Control Systems. The company is regulated by industry accreditations, NSI Gold & BAFE.
Role Overview:
The Security Engineer will be responsible for the installation, servicing, and maintenance of Fire Alarm, Intruder Alarm, CCTV, and Access Control Systems. The Security Engineer will work closely with Project Managers, System Designers, and other Security Engineers to ensure that projects are delivered on time, to a high standard and to the satisfaction of the client.
The Candidate:
- Experience in the installation, servicing, and maintenance of Fire Alarm, Intruder Alarm, CCTV, and Access Control Systems to current BS and BAFE Standards.
- Knowledge of Global, C-tec, Advanced, Apollo, Pyronix, Galaxy, Paxton, etc.
- Experience in fault-finding and rectification
- Ability to read and understand drawings and specifications
- Ability to communicate effectively with clients, project managers, and system designers
- Strong problem-solving skills,
- Team player.
- Familiarity with industry-relevant standards.
The Rewards:
- Competitive Salary up to 34k, based on time served and industry experience.
- Company Van (Renault Traffic Sport) paid travel time, with private mileage covered
- Fuel cards
- Health Cash plans with Digital GPs
- Tablet
- Laptop
- Fluke Multi-meter
- Solo test kit
- Network tester
- Company-backed tool scheme
- Training & Support
Apply Today:
Seize this chance to carve a rewarding path in security systems. Connect with us and share your CV to embark on an exciting journey filled with potential!
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Security Engineer
Posted 4 days ago
Job Viewed
Job Description
Job Title: Security Engineer – Technology Projects
Location: Field-based, Nationwide coverage
Hours: Monday to Friday / Full Time
Start Date: ASAP
Salary: Competitive, based on experience
The Role:
We are looking for skilled and motivated Security Engineers to join our Technology Projects team. This role involves working on a range of bespoke security systems including Electric Fencing, CCTV, Access Control, and Intruder Alarms. You will be responsible for installations, maintenance, and fault diagnosis, working both independently and as part of a team.
Key Responsibilities:
- Diagnose faults on Electric Fence, CCTV, Access Control, and Intruder Alarm systems li>Install bespoke security systems to a high standard
- Conduct planned preventive maintenance
- Identify and report defects, snags, and customer complaints
- Manage van stock, replenishment, and stock taking
- Solve problems and make informed recommendations
- Demonstrate completed systems to clients and end users
- Arrange PAT and meter calibrations for company equipment
- Complete asset tagging and register system information
- Record data and communicate effectively via email and IT systems
Essential Competencies:
- Proficiency in at least one of the following: Access Control, CCTV, Intruder Alarms, or PowerFence
- Experience with Gallagher Security Systems (Access Control or Perimeter)
- Strong attention to detail and forward-thinking mindset
- Ability to work independently and manage daily tasks efficiently
- PC and IT literacy is essential
Benefits:
- Company van provided
- Company pension
- On-site parking
Security Engineer
Posted 4 days ago
Job Viewed
Job Description
We have an exciting opportunity for a Software Security Engineer to join our Global Healthcare client. As a Security Engineer, you’ll provide hands-on technical expertise to guide software development, delivery and continuous improvement focusing on risk and security. You’ll help evolve our client’s new Digital Platform so that it’s secure and compliant with both internal and industry regulations. You’ll analyse new feature code to identify security risks and work with engineers to mitigate them, working and applying modern security standards such as OWASP CI/CD, DSOMM, SAMM and Cloud Security Posture management systems such as Azure Defender and Prisma Cloud.
Our client empowers their people to balance their time between home and the office in a way that works best for them, their team and our customers. You'll work at least 40% of your week away from home, moving to 60% of your working week from September 2025. Away from home means either attendance at one of our office locations, visiting clients or attending industry events. Our client’s working locations include Tunbridge Wells, Leeds, Bristol and Bournemouth.
THE SUCCESSFUL APPLICANT
- Engineering expertise in complicated Salesforce environments li>Exposure to Cloud Native software development, including cloud infrastructure and API design (Azure preferred)
- Proven experience applying modern standards such as OWASP CI/CD, DSOMM, SAMM etc
- Strong networking protocol knowledge (TCP/IP, UDP, HTTP/3, AMQP, streaming protocols etc), cloud network design (VPNs, subnets, regions/zones etc), and integration related technologies (Auth0, APIM)
- Expertise with SAST & SCA systems such as Snyk, Checkmarx
- Experience with DAST systems such as OpenZAP, Qualys DAST (preferred) ideally with HTTP APIs
- Ability to manage large scale software estates from a operational perspective (build, release, monitoring, rollbacks, high availability, etc)
- Hands on experience building automated security test suites
JOB DESCRIPTION
- Analysing new feature code to identify security risks and working with engineers to mitigate li>Delivering improvements to our DSOMM score, either working with teams or directly taking responsibility for tasks (writing code, configuration, tooling, documentation)
- Working with our Information Security teams to ensure security policies are implemented in the most efficient and flexible manner
- Designing, building, operating and monitoring technology for large, complex multi-site b2c and b2b applications
- Contributing to the definition of, adhering to and upholding coding standards and our software delivery lifecycle to ensure the delivery of secure, quality systems
- Designing, building, operating and optimising logging technology to allow more data to be gathered about sites holistic performance and reliability
REMUNERATION PACKAGE ON OFFER
- Annual company & performance-based bonus
- Contributory pension scheme (up to 12% employer contributions)
- Life Assurance (up to 10 x annual salary)
- Good holiday allowance and the opportunity to buy and sell annual leave
- Employee discounts and gym benefits
Security Engineer
Posted 4 days ago
Job Viewed
Job Description
Overview
The role of Security Engineer sits within Enterprise Services. The employee will be involved in the installation and commissioning of a range of security systems. The Security Engineer will have a strong understanding of a range of security products and the underpinning theory as to how they operate. This would include CCTV, Access Control, Intercom and how they may connect into other systems. A good understanding of IP networking and how it relates to IP based security systems is also required. As part of this role the engineer must also be a capable structured cabling installer as they may be involved in installing the network infrastructure the security system sits on or aid in the installation of structured cabling systems in other areas of the business as the need arises.
Sudlows prides itself on quality of our installations and how we engage with the customer, as a customer facing operative the engineer will be expected to provide a high level of customer service in keeping with Sudlows standards as well as proving clear and concise communication both internally and externally. The highest levels of workmanship are expected as standard as well as strict adherence to our health and safety standards. All engineers are expected to be able to follow company processes relating to work generated documentation and our internal paperwork and systems.
Key Tasks and Responsibilities
Installation and commissioning of Access Control and Intercom Systems.
Maintenance and fault calls on and Access Control and Intercom Systems.
Installation and commissioning of CCTV Systems.
Maintenance and fault calls of CCTV Systems.
Installation and testing of Structured Cabling Systems.
Interpreting and understanding proposal documents, schematics and drawings.
Accurate and timely completion of all work-related documentation including but not
limited to test results, commissioning information, drawings and O&M information.
Ensure the highest quality of workmanship at all times.
Ensure accurate, clear and concise documentation at all times.
Self-auditing own work.
Interfacing with other systems and sub-contractors, in particular but not limited to
Building Intelligence and Fire and Intruder alarm services and other life safety systems.
Accurate and timely completion of all internal documentation as required in your employment contract.
Maintain adherence to Sudlows health and safety standards at all times.
This list is not exhaustive and you may be asked to assist in other areas of the business as the need arises.
Minimum Requirements
Demonstrable knowledge of Access Control and Intercom Installation.
Demonstrable knowledge of commissioning Access Control and Intercom systems.
Demonstrable knowledge of CCTV Installation.
Demonstrable knowledge of commissioning CCTV systems.
Demonstrable knowledge of Structured Cabling Systems.
Previously verifiable experience working in the electronic securities sector.
Understanding of the interfacing requirements between Access Control systems and
CCTV, Building Intelligence and a buildings life safety systems.
Knowledge of both open protocol and closed protocol systems
Good working knowledge of IP networking and it related to IP based security systems.
Good knowledge of basic electrical principles such as measuring voltage and current drain.
Good attention to detail and accuracy while completing documentation.
Good IT competence.
Working knowledge of current and prevalent Access Control and CCTV standards.
Flexible approach to working location and times.
UK Driving Licence.
CSCS / ECS Card.
Enhanced Requirements
Industry recognised training and certification in Access Control systems.
Industry recognised training or proven experience in the design of Access Control systems.
Industry recognised training and certification in CCTV systems.
Industry recognised training or proven experience in the design of CCTV systems.
A high technical understanding and proven experience in IP networking, including switching, routing and wireless.
Proven experience and / or industry recognised training with other technologies in the
Intelligent building space such as CCTV, Intelligent Lighting, HVAC and Energy Management.
Experience working to NACOSS NSI Gold Standards