26 to 34 of 34 Security Specialist Jobs in the UK excluding London

Job title: Lead Detection Specialist - 12 months FTC Location: UK Overview of the role: We are excited to offer a new opportunity in our Cyber Security Operations Centre for a passionate and proactive Security Detection Lead for a fixed-term of 12 months. This role is ideal for someone who thrives in a fast-paced, dynamic environment … and is motivated by improving an organisation's security posture through advanced detection engineering. As the lead member of the Detection team, you'll play a key role in crafting and implementing our cyber defence strategy. You'll work with brand new tools and methodologies to monitor, analyse, and improve our detection capabilities - helping us stay ahead of evolving … Detection Excellence: Take the lead in designing, refining, and optimizing advanced detection use cases across diverse platforms and threat landscapes-ensuring our defences are always one step ahead. Shape Security Best Practices: Evolve our detection policies, procedures, and documentation to align with leading industry standards and stay ahead of the curve. Stay Ahead of Adversaries: Integrate brand new threat More ❯

Job Title: Cyber Security Operational Technology (OT) Specialist Location: Immingham or London, travel to other VPI Sites necessary Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays About VPI VPI is a leading power company operating in the UK, Ireland and Germany. We tackle the big, systemic challenges in the energy transition. We … projects. Together, these assets deliver decarbonised, dispatchable, and flexible power generation to meet the needs of millions of homes and businesses. The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? Join VPI , a leading power company, as we continue to evolve and secure our … Operational Technology (OT) estate. We’re looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient OT environments aligned More ❯

Job Title: Cyber Security Operational Technology (OT) Specialist Location: Immingham or London, travel to other VPI Sites necessary Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays About VPI VPI is a leading power company operating in the UK, Ireland and Germany. We tackle the big, systemic challenges in the energy transition. We … projects. Together, these assets deliver decarbonised, dispatchable, and flexible power generation to meet the needs of millions of homes and businesses. The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? Join VPI , a leading power company, as we continue to evolve and secure our … Operational Technology (OT) estate. We’re looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient OT environments aligned More ❯

everybody for who they are and what they bring to the table, supporting one another as we continue to deliver for our customers. LI-KS1 Create & Maintain an information security management system (ISMS) capable of demonstrating compliance against internal security requirements and external commitments including certification and regulatory requirements. Provide subject matter expertise in the application of established … to any new or existing programme of work. Prepare and support internal and/or external compliance audit activities. Manage remediation of any audit (internal & External) non-conformities. Ensure security policies (on a risk-based approach) are produced, signed off by relevant stakeholders, published, and communicated. Also, ensure that policies are managed throughout their lifecycle and updated through yearly … or ad-hoc reviews. Produce relevant security standards documentation in consultation with Technical teams. Lead on providing information to Three UK Customers (B2B) regarding Three UK's security practices. Support proactive and effective oversight of technology and security risk management frameworks, methodologies, processes, assurance, remediation, and reporting activities across the company. Assist in designing, building, and implementing More ❯

Role Title: Security Logging and Monitoring Specialist Duration: contract to run until 31/12/2025 Location: Knutsford, hybrid 2/3 days onsite Rate: up to £340.40 p/d Umbrella inside IR35 Role purpose/summary You will assist in the secure design and implementation of changes across various business areas, technologies, and platforms. This … role involves collaborating with stakeholders and customers to help deliver secure solutions that mitigate risk and reduce costs. The junior consultant aids in ensuring system security and helps deliver product and project support throughout the IT development lifecycle. Additionally, the junior consultant works with change delivery teams to track security requirements and ensure a secure environment. You must … regulatory requirements and internal policies. The person specification highlights the importance of integrity, risk mitigation, working under pressure, sharing information, and developing personal skills. Essential Skills Basic understanding of security solutions, good relationship and communication skills, knowledge of security frameworks, and the ability to discuss technology and security controls. Key Technical Skills Assisting in conducting information security More ❯

The Role Responsible for the day to day operational management of Azure and M365 security within the organisation. To drive security improvements from initial requirement to operational process, introducing automation where possible. To manage the governance surrounding operational and technical security resilience in both platforms and to continually strive to improve the security maturity. You must More ❯

/client site as required) Type: Full-time | Flexible working hours | Hybrid Applicants must be a UK or Irish citizen (or hold an equivalent status eligible for full UK security clearance) with 5 years of continuous UK address history. Applicants will ideally be based in Northern Ireland (or can commute or relocate) to meet hybrid work and client site … requirements. Sponsorship is not available. Who we are: Cyber Guarded Ltd is a long-established and independent cyber security company based in Belfast. As the premier NCSC-approved supplier for CHECK Penetration Testing in Northern Ireland, including Cyber Incident Exercising being conducted at the highest levels, along with Cyber Advisor - Cyber Essentials, we support clients across both public and … CHECK Lead status, or Have the technical depth and readiness to pursue the CSTM exam soon Hold a UKCSC Professional Registration Title of Practitioner, Principal or Chartered in the Security Testing Specialism. Strong working knowledge of networks, Linux/Windows, and web technologies Experience with tools such as Burp Suite, Metasploit, Kali Linux, and Nessus Excellent problem-solving, communication More ❯

Job Overview: As aSecurity Engineer - Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover hard-to-reach security flaws before attackers do, drive fixes to closure, and help product teams to embrace dynamic testing like fuzzing. You'll scout for new attack surfaces, craft high-performance fuzzing harnesses, and design … gaps are found. Document, report, and share insights- from coverage metrics to post-mortems to create data-driven security. Required Skills and Experience: 1+ years in application or product security with a deep focus on coverage-guided fuzzing. Hands-on expertise with at least one modern fuzzing framework (e.g., libFuzzer, AFL , Honggfuzz). Proficient in C/C++ plus … lldb, IDA/Ghidra). Excellent written communication for documenting findings and influencing engineering teams. "Nice To Have" Skills and Experience : Contributions to open-source fuzzing tools, sanitisers, or security research publications. Knowledge ofdistributed fuzzing at scale (GCP/AWS, Kubernetes, or bare-metal clusters). Familiarity with kernel, embedded, or firmware fuzzing (e.g., Syzkaller, QEMU-based harnesses). More ❯

A leading global technology provider is seeking an experienced Security Systems Support Specialist to join their dynamic technical team. This role focuses on delivering expert support for advanced CCTV and integrated security solutions across a broad portfolio of commercial clients. Key Responsibilities Provide remote and on-site technical support for commissioning, maintenance, and troubleshooting of CCTV systems. More ❯