19 of 19 Remote Senior Security Engineer Jobs in the UK excluding London

Senior Product Security Engineer London/WFH to £160k Do you have expertise with secure coding practices and application security? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior Product Security Engineer you'll drive automated security processes, influence architecture and lead strategic security projects. Collaborating with IT, cloud and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, hybrid infrastructures across Python, C++, and Kotlin/… Java environments, ensuring robust protection that supports high-speed, data-driven operations. You will conduct threat modelling, vulnerability assessments and security code reviews across different platforms, ensuring security is embedded at every stage of the development lifecycle and provide mentorship, guidance and training on security best practices More ❯

Senior Cyber Security Engineer – Investment Management 💰 £££ Competitive Day Rate | Contract with Perm Option 📍 Central London | Hybrid Working ✅ Senior-level Cyber Security Engineer ✅ Core security disciplines – infrastructure, cloud, identity, threat, risk ✅ Initial contract with an option to convert to permanent employment You'll be … working for a well-established investment management firm as a Senior Cyber Security Engineer , helping to shape and secure their growing tech environment. This is a hands-on, high-trust role where your broad security knowledge will directly impact infrastructure, cloud, data, and application integrity. The … Role: Deliver security engineering across network, cloud, and endpoint infrastructure Support detection, response, and threat modelling Help mature identity & access management controls Lead on vulnerability remediation and risk assessments Act as SME in cross-functional projects involving security tooling & design What You Need: ✔ Proven experience in senior More ❯

As a Senior Cyber Security Engineer , you will play a key role in supporting the design, implementation, and maintenance of Cyber Security Engineering solutions, controls, and processes across Thames Water's IT and OT environments. You will be responsible for supporting cyber security platform administration … enhancing our security posture, and ensuring that new capabilities are securely deployed in alignment with business objectives. This includes collaborating with stakeholders, supporting compliance efforts, and helping to drive proactive cyber risk reduction. This role requires a deep understanding of security engineering concepts, infrastructure technologies, and best practices. … a solid grasp of IT and OT systems, and a passion for continuous improvement in cybersecurity operations. What you'll be doing as a Senior Cyber Security Engineer Support the creation of secure asset builds and system hardening capabilities across end-user computing and server environments. Collaborate More ❯

Cyber Security Engineer Senior Location : Ringwood, Hampshire, + Hybrid Home Working (2 days a week Tues & Thurs in the office post-probation) Salary : Up to £45,000.00 Hours : 37.5 hours per week Contract : Full-time, Permanent Join us as our Cyber Security Engineer Senior … role, you will undertake project and support activities, providing assurance, technical expertise, and guidance as needed. You will input into Information Governance and Cyber security-related calls and incidents, supporting the swift and effective response to mitigate risks and minimise impact. You will engage in activities to continuously improve … our cyber security posture, colleague awareness, and training, as well as helping towards maintaining ISO, CE+ and other relevant standards and accreditations. Additionally, you will support the security and governance functions of the business, working closely with the Technical Director and the wider team. The Skills You Will More ❯

Cyber Security Engineer - Senior Location : Ringwood, Hampshire, + Hybrid Home Working (2 days a week Tues & Thurs in the office post-probation) Salary : Up to £45,000.00 Hours : 37.5 hours per week Contract : Full-time, Permanent Join our client as their Cyber Security Engineer - Senior … role, you will undertake project and support activities, providing assurance, technical expertise, and guidance as needed. You will input into Information Governance and Cyber security-related calls and incidents, supporting the swift and effective response to mitigate risks and minimise impact. You will engage in activities to continuously improve … their cyber security posture, colleague awareness, and training, as well as helping towards maintaining ISO, CE+ and other relevant standards and accreditations. Additionally, you will support the security and governance functions of the business, working closely with the Technical Director and the wider team. The Skills You Will More ❯

Senior Cyber Security Engineer (SIEM/XDR) Permanent Salary: up to £65,000 plus bonus Location: Sheffield Working arrangement: Hybrid (3 Days on Site 2 from home, 9-5 Mon-Fri) Your new company I'm on the lookout for a talented cyber security engineer based in Sheffield. This is a fantastic opportunity to progress your cyber security career with a renowned UK organisation. This role requires eligibility to obtain SC and NPPV3 clearance, as a result it does not offer visa sponsorship. Your new role will involve Working with clients on Splunk … on behalf of this organisation's clients Working with this organisation's clients to design, configure and integrate SIEM and XDR platforms Advising on security engineering best practice to clients Act as 3rd line escalation point for analysts Testing implementations and integrations Creating surrounding documentation where required What you More ❯

Senior Product Security Engineer Compensation: Up to £250k TC Location: London WFH: 4 days in office, 1 from home I'm currently working with one of the most successful and modern Quant Trading firms in London. Being a top 5 performer across various markets and boasting yearly … competitors. Their modern and innovative approach means no legacy work to deal with and state of the art tech. They're looking for a Senior Product Security Engineer to develop and implement security controls across all of their trading infrastructure and cloud services. This a widely … with various engineering and product teams on greenfield initiatives to secure large scale, low latency systems and cloud platforms. Requirements 6+ years in product security Strong object orientated programming experience across languages such as Python, C++, Java, Go or Rust Extensive cloud experience Knowledge of threat modelling and risk More ❯

Partner Job CBSbutler Holdings Limited trading as CBSbutler Location: Preston or Frimley (Hybrid) Salary: £50,000 - £55,000 + 10% bonus + excellent benefits Security Clearance: Must be eligible for Security Clearance A global Defence & Security leader is looking to add to their successful and talented team. … additional requirements that sit within Enterprise IT, providing enterprise IT services across the UK businesses and internationally. You will participate in the creation of security solutions to provide enterprise security services and maintain, develop, and communicate their associated roadmaps and standards through the full lifecycle of the service. … This could also offer a natural progression route and the opportunity to develop further. What you'll be doing: Senior Cyber Security Engineer Support the review of firewall rule requests acting as a Security approver Provide reviews of Security feature configurations on the firewalls Maintenance More ❯

Senior AWS Cloud Security Engineer £600 per day Inside IR35 6-month initial contract Fully remote A financial services client in Bristol is currently looking for a Senior AWS Cloud Security Engineer to assist with the strategic input & mitigation of security risks for … centre migration to the AWS. Extensive experience in cybersecurity engineering Proven track record of operating within enterprise-level infrastructure environments In-depth knowledge of security principles, technologies, and industry best practices Skilled in scripting and programming languages such as Python and PowerShell Solid background in network, application, and data … security Practical experience with a wide range of security tools and technologies, including firewalls, IDS/IPS, SIEM, endpoint protection, and native cloud solutions Strong analytical and problem-solving abilities, with a talent for diagnosing and resolving complex security challenges Excellent communication and teamwork skills, with a More ❯

to join the SYSTRA signature team and be part of leading the way in infrastructure design. Context We currently have an opportunity for a Senior or Principal Cyber Security Engineer to join our growing Cyber Security team under the Systems Engineering practice. This position will suit … commercial awareness and the ability to play their part in growing a dynamic high-performance team. Missions/Main Duties Supporting the Lead Cyber Security Engineer you will deliver cyber security solutions, to our rail & infrastructure clients, on projects from Concept phase up to Operation and Maintenance … Phase, managing the cyber security governance and lifecycle activities and actively contribute to the creation of relevant evidence. Supporting the Lead Cybersecurity Engineer in cybersecurity strategy definition. Maintain good working relationships with clients and ensure that their requirements are being fulfilled by the business. Be able to adapt More ❯

Senior) Platform Security Engineer - AZURE d/f/m Location(s): Swindon, Wiltshire, GB, SN5 6PB Essen, NW, DE, 45141 RWE Supply & Trading GmbH To start as soon as possible, full time, permanent Department Insights Cloud and Data Center (C&DC) support servers, databases, storage, Azure … RWE Group. This support includes round-the-clock provision of platform services and development operations in collaboration with Managed Service Provider partners. Your responsibilities Senior technical expert/SME for Microsoft Azure platform security, policies and IT/general security representative for topics within the Cloud & Data … Centre team's remit. Be responsible for the detailed design and maintenance for support of RWE's Cloud and Data Centre (C&DC) security and policies in conjunction with other SME's, Cyber Security, Cloud Service Providers (CSPs) and Managed Service Providers (MSPs). Taking a lead from 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 ❯

and, working together, we use our specialist expertise to help them achieve their ambitions and build a sustainable future. If you're an experienced Senior Cyber Security Engineer looking for an opportunity to grow in a friendly environment, we're looking for you! We're flexible, inclusive … to your wellbeing and passionate about you reaching your potential. Let's grow together Purpose of the role Reporting to the Head of Cyber Security, the Cybersecurity Engineer will be part of a team ensuring the security of all group systems, infrastructure (cloud and on-prem) and … applications. The role will be heavily engaged in delivering and implementing the Banks technology roadmap and will ensure that best practice, security standards and policy are delivered. Good communication skills both verbal and written are essential and the ability to document delivery is a key aspect of this role. 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 ❯

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 ❯

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 ❯