301 to 325 of 346 Senior Security Engineer Jobs in the UK

benefiting from continuous learning opportunities, a supportive community which is proud to serve our mission, and comprehensive benefits. Your Mission You will be a key member of a diverse Security team that’s tasked with protecting our business. We are a strong, talented team that uses ingenuity and data to create highly efficient secure services for all our customers. … and how it can help the organization achieve its goals. If you have a curious mind, are passionate about learning new skills and like to solve complex problems, the Security team will provide with the right environment for you to thrive. On a regular day as a Senior Security Engineer with us: Solve highly complex security challenges with a smart efficient engineering mindset. Continually evolve our security practices and controls towards best in class using data insights and security event information. Help adoption of security requirements in the development of product features. Work with all relevant stakeholders to manage overall risk. Design and help implement systems that improve security visibility. Define More ❯

Job Title: Senior Security Engineer Location: Brentford HQ - Travel to Central London, South Coast and Bristol (South/West of the UK) Salary: £40,000 to £50,000 D.O.E Reports to: Technical Manager Job Type: Full-Time Overview: My client is seeking an experienced and motivated Senior Security Engineer to join a growing, forward … thinking security technology company delivering high-quality installations across complex environments nationwide. This role is ideal for someone with a strong background in the installation and commissioning of integrated security systems, mainly IP CCTV, access control, and intruder alarm solutions. You’ll be working across a range of critical infrastructure and high-security environments such as airports … of industry best practices and regulations, as well as a proactive approach to problem-solving and project execution. Key Responsibilities: Lead and supervise the installation and commissioning of electronic security systems including CCTV, access control, and intruder alarms. Perform on-site testing and troubleshooting to ensure system functionality aligns with client requirements and regulatory standards. Maintain clear, accurate documentation More ❯

Job Description: Protocol Security Lead at Coinbase Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. We are building the emerging onchain platform and shaping the future global financial system. We seek a candidate passionate about our mission, believing in crypto and blockchain technology … caliber colleagues, Coinbase is the place for you. Onchain is the new online. We aim to bring 1B+ users onchain securely, providing platforms and tools for innovative applications. Protocol Security at Coinbase ensures the safety of all onchain development. We collaborate with product teams to enable secure user engagement with the onchain world. Responsibilities: Develop onchain security strategies … perform security assessments, and threat modeling of blockchain protocols. Lead proactively, identify top security risks, and develop mitigation strategies. Provide technical guidance in building frameworks, analysis tools, and security products. Establish best practices and promote adoption across teams. Mentor team members in blockchain security skills and foster a crypto-forward mindset. Help set industry standards for More ❯

We are currently recruiting for IDAM & PAM Engineers of various grades to join our growing client advisory & delivery business. NTT DATA is one of the world's largest Global Security services providers with over 7500 Security SMEs and Integration partner to many of the world's most recognised Security Technology providers. We strive to hire exceptional, innovative … core competence and industry standards, frameworks and good practices to review, enable, validate or define client IDAM outcomes. Identify: Client needs and drivers for IDAM & PAM technology adoption. Technical Security requirements, functional & non-functional. Gaps, issues and failings in client Security designs and configurations. Define: IDAM & PAM designs (High Level & Low Level). User Profiles, Use Cases & IDAM … of process. Support System Integration Testing, User Acceptance Testing, Production Rollout. Applied knowledge of concepts and principles of 'Secure by Design' and 'Zero Trust'. Willingness to learn new Security skills and build experience from working in different security domains, with evidence of continued personal growth attaining necessary further Security qualifications and learning. Ability to operate in More ❯

While candidates in the listed location(s) are encouraged for this role, candidates in other locations will be considered. As a Sr. Enterprise Security Engineer, you will join a growing team that leads our company in enterprise security projects. Reporting to the Director, Enterprise Security, you will be part of the team promoting enterprise security best practices across the business. You will help to develop and mature our approach to securing all enterprise systems by leveraging your broad technical understanding of Enterprise SaaS security/endpoint security combined with innovative problem solving and creative solutions to novel problems. The impact you will have: Design/Strategy: You will help identify and develop … novel solutions to emerging enterprise security challenges. These may cover multiple disciplines within Enterprise Security such as endpoint security, SaaS application security and information security. Execution: You will drive the delivery of scalable and technically sound solutions as a service to the business. You will assist other teams outside of Security by performing security More ❯

Job Description Senior Network Security Engineer Leading global manufacturing company is looking for a Senior Network Security Engineer to join their growing Network Security Engineering team. The successful candidate will design and implement network security solutions connecting on-premises and public cloud environments, with a strong focus on Infrastructure-as-Code (IaC … GitOps methodologies. This is a very technical role and will play a key part in securing the network infrastructure. London 5 DAYS A WEEK. Responsibilities: Design and deploy network security solutions across cloud and on-premises environments. Manage routing and switching protocols to optimize network performance. Analyze operational needs and develop innovative solutions to strengthen network security. Required: Hands … on experience with enterprise network security solutions. Advanced knowledge of routing and switching protocols. Deep understanding of firewalls. #J-18808-Ljbffr More ❯

Job Description 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, , 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 … 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 security engineering roles Strong across core cyber disciplines – infrastructure, cloud, IAM, threat detection, risk Ability to balance strategic thinking with hands-on delivery Comfortable in a regulated environment (finance More ❯

The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineer to help secure Microsoft products and devices. The MORSE team is responsible for securing the Windows client and server operating systems, used by billions of customers daily in businesses and across Azure. The team performs security design reviews, code reviews, and … penetration testing on key features of Windows and Azure to ensure they meet the highest security standards. Responsibilities Participate in security reviews to identify and mitigate risks in Microsoft products, including design reviews, code reviews, and fuzzing. Serve as the security contact for teams developing new products and technologies in Windows, Azure, and devices. Identify security vulnerabilities in key OS features such as network protocols, security features, and Microsoft devices. Leverage current security knowledge to develop new protections. Engage with the external security community and researchers. Collaborate with product teams to enhance security and communicate the value of security investments. Qualifications Significant experience in a senior role within software More ❯

Senior Project Engineer - Security & Communication Systems (Hybrid) Join a forward-thinking engineering team working on major energy infrastructure projects that make a real difference. Based in Glasgow or Birmingham, this hybrid role (2-3 days office-based) focuses on integrated security and communication systems for high-impact developments. Key responsibilities: Analyse customer specifications and develop compliant … vendor documentation and validate against relevant standards Evaluate technical bids for procurement About you: Degree in Mechanical, Electrical or Electronics Engineering At least 5 years' experience in telecoms and security system design Skilled in access control, CCTV, intruder detection, PA systems, and video conferencing Proficient in AutoCAD, BIM360 and protocols like BACnet/Modbus Strong communicator with excellent attention More ❯

Social network you want to login/join with: Senior Application Security Engineer, reading col-narrow-left Client: Cloudsmith Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Some people like building things. Others like breaking them. You? You … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to production. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and make them enjoyable). Perform … penetration testing services and infrastructure testing (ethically, please). Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review others' code, and help everyone improve their secure coding skills. Build tools, automate repetitive tasks, and occasionally develop proof More ❯

Senior Application Security Engineer, Glasgow Client: Cloudsmith Location: Glasgow, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Some people like building things. Others like breaking them. You? You love both and more importantly, you love stopping bad actors from breaking the things you helped build. … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to production. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and make them enjoyable). Conduct … penetration testing services and infrastructure security assessments ethically. Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review others' code, and help improve secure coding practices. Build tools, automate routine tasks, and occasionally develop proof of concepts More ❯

Social network you want to login/join with: Senior Application Security Engineer, Bath Client: Cloudsmith Location: Bath, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Some people like building things. Others like breaking them. You? You love both and more importantly, you love stopping … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to production. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … . Perform penetration testing services and infrastructure testing ethically. Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review others' code, and help everyone improve their secure coding skills. Build tools, automate repetitive tasks, and occasionally develop proof More ❯

Social network you want to login/join with: Senior Application Security Engineer, Southampton Client: Cloudsmith Location: Southampton, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Some people like building things. Others like breaking them. You? You love both and more importantly, you love stopping … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to production. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … . Perform penetration testing services and infrastructure testing ethically. Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review other people’s code, and help everyone level up their secure coding game. Build tools, automate boring tasks, and More ❯

Social network you want to login/join with: Senior Application Security Engineer, Portsmouth, Hampshire Client: Cloudsmith Location: Portsmouth, Hampshire, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Some people like building things. Others like breaking them. You? You love both and more importantly, you … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to prod. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … . Perform penetration testing services and infrastructure security assessments ethically. Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review others’ code, and help everyone improve their secure coding practices. Build tools, automate repetitive tasks, and occasionally More ❯

Social network you want to login/join with: Senior Application Security Engineer, High Wycombe Client: Cloudsmith Location: High Wycombe, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Some people like building things. Others like breaking them. You? You love both and more importantly, you … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to prod. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … . Perform ethical pen-testing on services and infrastructure. Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review others’ code, and help everyone level up their secure coding game. Build tools, automate boring tasks, and occasionally create More ❯

Social network you want to login/join with: Senior Application Security Engineer, Slough col-narrow-left Client: Cloudsmith Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Some people like building things. Others like breaking them. You? You … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to prod. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … Pen-test services and infra (ethically, please). Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review other people’s code, and help everyone level up their secure coding game. Build tools, automate boring stuff, and occasionally More ❯

Social network you want to login/join with: Senior Application Security Engineer, south west london col-narrow-left Client: Cloudsmith Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Some people like building things. Others like … a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to prod. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … Pen-test services and infra (ethically, please). Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review other people’s code, and help everyone level up their secure coding game. Build tools, automate boring stuff, and occasionally More ❯

Social network you want to login/join with: Senior Software Engineer - Application Security, London col-narrow-left Client: Wise Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 854b8e1ac872 Job Views: 7 Posted: 22.06.2025 Expiry Date: 06.08.2025 col-wide Job Description: Company Description Wise is a global technology … us create an entirely new network for the world's money. For everyone, everywhere. More about and . Job Description About the role We are looking for an experienced Senior Software Engineer with a strong interest in all aspects of cyber security. Our team is the Application Security Team, our mission is to protect Wise application code … safe. As our estate expands we must continually develop our systems for identifying and reporting vulnerabilities across the company. Moreover we must ensure work alongside product teams to ensure security practices are followed and mitigations are applied throughout the whole software development lifecycle. In addition to this we also work to ensure our engineering teams are trained to create More ❯

Senior Software Engineer - National Security About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing bespoke solutions to solve our customers' complex operational problems. As our business grows, we seek experienced Software Engineers to join our live projects within the National Security team. Candidates should ideally hold high-level … security clearance and be able to support customers in Bristol, Cheltenham, and Manchester. Due to the nature of the work, there is a 4 to 5-day per week in-office requirement. Our Mission: To support government departments in making critical decisions that enhance UK security and prosperity. Our work is central to national security, making us … and testing Utilizing a range of technologies, with a focus on open-source libraries and components Building continuous integration pipelines using tools like GitLab to ensure software quality and security Deploying systems across environments including AWS, Azure, and private clouds Engaging throughout the software lifecycle: concept, requirements, architecture, implementation, delivery, training, support, and maintenance Leading teams and managing client More ❯

Senior Application Security Engineer, cheltenham Client: Cloudsmith Location: Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Some people like building things. Others like breaking them. You? You love both and more importantly, you love stopping bad actors from breaking the things you helped build. If that sounds … got a job you’ll want to see. This job is withthe software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to prod. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … Pen-test services and infra (ethically, please). Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review other people’s code, and help everyone level up their secure coding game. Build tools, automate boring stuff, and occasionally More ❯

This job posting isn't available in all website languages Senior Physical Security Engineer/Consultant Today the risks to people, assets and organisations are rapidly evolving. We help clients navigate the toughest questions in the spheres of safety risk, security risk and business risk. Whether due to geopolitical risk, climate change, life extension of ageing … infrastructure or the increased connectivity of our built environment, we help clients develop appropriate and proportionate solutions to their risks. Our Resilience Security and Risk team includes leading experts in security intelligence, blast and protective design, physical and electronic security design, cyber-security, personnel and operational security. Watch this short clip to discover how Arup are … shaping a better world and how you could be a part of it! The Opportunity The role of Senior Security System Engineer within the Resilience Security and Risk team demands a combination of technical and commercial excellence. The successful candidate will demonstrate the qualities of someone keen to develop innovative solutions and inspire both clients and More ❯

Responsibilities (Text Only) - Participate in security reviews to identify and mitigate risk in Microsoft products, including design reviews, code reviews, and fuzzing. - Be the security contact for teams building new innovative products and technologies in the next version of Windows, Azure, and devices. - Identify security vulnerabilities in a wide variety of key OS features such as network … protocols, security features, and Microsoft devices. - Leverage a broad and current understanding of security to devise new protections. - Interact with the external security community and security researchers. - Collaborate with product teams to improve security, and articulate the business value of security investments. Qualifications (Text Only) Required Qualifications: - Mid-level experience in a software engineering … or security-related field. - Experience identifying vulnerabilities in operating systems and/or native (C/C++) applications. Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter. Preferred Qualifications: - Public track record of relevant security research, especially around vulnerability discovery. - Experience exploiting More ❯

a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere. What you'll do: Embed security across the platform, from source to prod. Architect security controls across distributed, cloud-native systems. Lead threat modeling and security reviews (and get people to enjoy them … Pen-test services and infra (ethically, please). Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc. Harden everything from container runtimes to APIs to artifact pipelines. Write secure code, review other people’s code, and help everyone level up their secure coding game. Build tools, automate boring stuff, and occasionally … fun. You need: A background in software development. At your core, you’re a software engineer. Python for sure and a bit of TypeScript never hurt anyone. Deep application security knowledge Hands-on experience with SAST, DAST, RASP, and securing cloud (preferably AWS). Strong grasp of container security, API security, IaC, and CI/CD. You More ❯

we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time. We are looking for a Senior Application Security Engineer to join our Security team as we tackle some of the most interesting problems in the crypto space, like how do we securely … scale a distributed financial platform that touches millions of people a day. At Security is a mindset and a set of engineering approaches to better protect stakeholders, users and systems by building our creative engineering solutions to hard, sometimes previously unseen problems. The Security team is responsible for the big picture of how systems are designed for Security … a breadth of tools and approaches to solve a broad spectrum of problems. Practices aimed at achieving proactive identification of potential threat actors combined with in-depth investigation of security issues into iterative improvement are key to both product security and interesting and dynamic day-to-day work. Security at is a work in progress - we are More ❯

The job description has a good structure but requires minor revisions for clarity and consistency. Here's an improved version: Senior Network Security Engineer, London Leading global manufacturing company is seeking a Senior Network Security Engineer to join their expanding Network Security Engineering team. The successful candidate will be responsible for designing and … implementing network security solutions that connect on-premises and public cloud environments, with a strong emphasis on Infrastructure-as-Code (IaC) and GitOps methodologies. This is a highly technical role that plays a crucial part in securing the network infrastructure. The position is based in London, requiring presence 5 days a week. Responsibilities: Design and deploy network security … premises environments. Manage routing and switching protocols to optimize network performance. Analyze operational needs and develop innovative solutions to enhance network security. Requirements: Hands-on experience with enterprise network security solutions. Advanced knowledge of routing and switching protocols. #J-18808-Ljbffr More ❯