1 to 25 of 55 Senior Security Engineer Jobs

Senior Security Engineer CCTV, Access Control & Intruder Alarms Location: London & Home Counties Salary: £40,000 £47,500 (up to £50,000 DOE) + Overtime + Bonus + Company Van The Company We are a growing fire and security company with SSAIB accreditation , delivering projects across London and the Home Counties. With a strong pipeline of work … a loyal client base, and full support from the wider fire division, we are now seeking a Senior Security Engineer to lead and expand our security operations. The Role This is a hands-on role with clear progression into management. You will: Install, commission, and maintain CCTV, access control, and intruder alarm systems Manage end-to … end security projects from survey to handover Carry out site surveys, quotations, and proposals for new installations and takeovers Provide fault finding, upgrades, and planned preventative maintenance Cover occasional emergency callouts (1 in 8 weeks) Work alongside our fire installation team on larger projects Ensure compliance with SSAIB/NSI accreditation standards Shape and grow the security division More ❯

Were looking for a Senior Security Engineer for our growing, prestigious client in the data sector, based in London, on an initial 6 - 9 monthcontract basis paying market day rates depending on experience Outside IR35. This role offers hybrid working with an expectation to be in the office 3 days per week. Youll be joining a technical … team focused on strengthening cloud security and ensuring compliance across Microsoft Azure environments. This role will involve hands-on security engineering, working closely with infrastructure and DevOps teams, and supporting the adoption of Microsofts security toolset across the organisation. You will need proven experience with: Securing Azure environments in line with best practices - essential Microsoft Defender (Cloud … SC-100 (or working towards) One or more of MS-500/SC-400/SC-900 The following are desired: CISSP, CISM, CCSP Interested? Please apply below. Senior Security engineer, M365 Consultant, M365 Engineer, Senior Cloud Security Engineer, Infrastructure Engineer, Azure Security Engineer, Azure Security Consultant, Cloud Security More ❯

We’re looking for a Senior Security Engineer for our growing, prestigious client in the data sector, based in London, on an initial 6 - 9 month contract basis paying market day rates depending on experience Outside IR35. This role offers hybrid working with an expectation to be in the office 3 days per week. You’ll be … joining a technical team focused on strengthening cloud security and ensuring compliance across Microsoft Azure environments. This role will involve hands-on security engineering, working closely with infrastructure and DevOps teams, and supporting the adoption of Microsoft’s security toolset across the organisation. You will need proven experience with: Securing Azure environments in line with best practices … SC-100 (or working towards) One or more of MS-500/SC-400/SC-900 The following are desired: CISSP, CISM, CCSP Interested? Please apply below. Senior Security engineer, M365 Consultant, M365 Engineer, Senior Cloud Security Engineer, Infrastructure Engineer, Azure Security Engineer, Azure Security Consultant, Cloud Security More ❯

Job Posting Open Until Filled Salary Range: $88,654.45 - $118,353.69 Hiring Department: Atlanta Information Management (AIM) The Atlanta Information Management (AIM) the role of Security Engineer SR for the City of Atlanta reporting directly to the Chief Information Security Officer (CISO). The Security Engineer is responsible for patching, implementation and administration of security hardware and software, enforcing the network security patching policy and complying with requirements of external security audits and recommendations.Other responsibilities include analyzing, troubleshooting, and investigating security-related, information systems' anomalies based on security platform reporting, network traffic, log files, host-based and automated security alerts. Our culture in the Department of Atlanta Information Management … have these characteristics, consider joining us as we work to advance technology for the city, its esteemed citizens, and valued visitors. The Atlanta Information Management (AIM) the role of Security Engineer for the City of Atlanta reporting directly to the Chief Information Security Officer (CISO). The Security Engineer is responsible for implementation and administration More ❯

Were looking for a Senior Security Engineer for our growing, prestigious client in the data sector, based in London, on a permanent basis paying up to £70,000 plus great benefits. This role offers hybrid working with an expectation to be in the office 23 days per week. Youll be joining a technical team focused on strengthening … cloud security and ensuring compliance across Microsoft Azure environments. This role will involve hands-on security engineering, working closely with infrastructure and DevOps teams, and supporting the adoption of Microsofts security toolset across the organisation. You will need proven experience with: Securing Azure environments in line with best practices - essential Microsoft Defender (Cloud, Endpoint, 365) - essential Sentinel … or working towards) One or more of MS-500/SC-400/SC-900 The following are desired: CISSP, CISM, CCSP Interested? Please apply below. M365 Consultant, M365 Engineer, Senior Cloud Security Engineer, Infrastructure Engineer, Azure Security Engineer, Azure Security Consultant, Cloud Security Consultant, Microsoft Security, Azure Sentinel, Defender More ❯

Senior Engineer, Security Compliance Automation (Python) Remote - United Kingdom Who we are At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong … new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. See yourself at Twilio Join the team as Twilio's next Security Engineer, Security Automation on Twilio's Information Security Team. About the job This position is needed to assist Twilio's Information Security Team operate more … efficiently by improving and automating our critical security workflows. As a Security Engineer, Security Automation on this team, you will participate in all phases of the software development life cycle which includes requirements gathering with security teams, technical design, estimations, sprint planning, coding, testing, deployments and on-call support. You will own, operate and maintain More ❯

Senior Cyber Security Engineer - 12 months FTC. Maternity Cover page is loaded Senior Cyber Security Engineer - 12 months FTC. Maternity Cover Apply locations London time type Full time posted on Posted 8 Days Ago job requisition id R4203 The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to … work as one to achieve our vision of being the world's most trusted, innovative, liquidity and data solutions specialist. Role Overview This role sits within the Global IT Security department and operates as a global team responsible for cyber security at TP ICAP. The Senior Cyber Security Engineer has the remit of proactively driving … development of the cyber security capability in line with the evolving threat landscape. This includes; vulnerability management, access control, security platform engineering, detection and response activities. Coordinate with offensive security personnel to improve security posture based on Red/Purple team campaign findings. The role requires a self-starter, capable of taking the initiative either as More ❯

exploding and we need your skills to support us on this exciting journey! Don't look back and submit your application before the opportunity passes you by Job title: Senior Security Engineer Department: Information Security Reporting to: Information Security Manager Who we are We're part of Super Group, the NYSE-listed digital gaming company … re on a mission to create extraordinary experiences for our customers, and we believe that your unique skills, passion and superdrive will help us achieve our vision. As a Senior Security Engineer you'll be supporting the delivery of information security operations, covering but not limited to company policies, data loss prevention, access protection, incident response … and compliant systems as well as the confidentiality, integrity and availability of information across the business to stay ahead of the game. What you'll be doing Our Information Security team is on a mission: protect and serve. We use the latest technologies to detect and remove any threats to our data, while serving the best interests of the More ❯

Our client is fast growing Commodities Focused Financial Services Firm based in London with Offices in US and Asia. They are seeking ro recruit a Senior Security Engineer to join their London team. Reporting to the IT Security Officer, you will work alongside the IT Security Engineer as part of a 3-man IT … Security team. As the Senior Security Engineer, you will implement and maintain robust security systems and protocols across the our IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and … respond to potential threats. You will help mentor and develop the IT security engineer and collaborate with the IT team to ensure compliance with security standards and best practices; you will essentially be a key technical leader in safeguarding sensitive data and systems. Key Responsibilities/Duties Manage WAF and DDoS systems Manage the Web Security More ❯

Senior Security Engineer - Cyber Threat Mitigation Lead WASHINGTON, District Of Columbia, United States Apply Job Description ECS is seeking a Senior Security Engineer - Cyber Threat Mitigation Lead to work in our Washington, DC office. ECS Federal is a leading information security and information technology company in Washington, DC. We are looking to hire … a Senior Security Engineer - Cyber Threat Mitigation Lead to lead a cross functional team (Cyber Threat Intelligence, Hunt, and Analytics) on a long-term contract in Washington DC. The position is full time/permanent and will support a US Government civilian agency. The position is available immediately upon finding a qualified candidate with the appropriate background … higher 7+ years of experience in cybersecurity, with direct experience in at least two of the following: Cyber Threat Intelligence (CTI) Threat Hunting/Adversary Emulation Detection Engineering/Security Analytics 2+ years of leadership experience with technical teams, including project ownership and report review responsibilities. Proven experience translating complex technical data into consumable products for leadership, engineers, and More ❯

and help solve IT issues. We bring the innovation, passion, and agility of the commercial sector to meet the unique challenges of this competitive space. Karthik Consulting is seeking Security Engineer - Senior - Lead with the below skillset. Security Engineer - Senior - Lead Fulltime with Karthik Consulting Location: Washington, DC metro area Clearance: Top Secret. Security Engineer - Senior - Lead Description: Possess the knowledge, skills, tasks, and capabilities described in the Work Role for Infrastructure Support (PD-WRL-004) as outlined in the NICE Work Role Framework. Certification(s): Certified information Systems Security Professional (CISSP) or Information Systems Security Engineering Professional (ISSEP) certifications required Microsoft Certified Cybersecurity Architect Expert Education and/ More ❯

Experience Years: 3-5 Years of Experience Employee Type: Regular Remote Type: Onsite About the Opportunity The role of Information Security Engineer will be responsible for identifying, investigating, and managing cybersecurity related events and incidents. As an Information Security Engineer, you will be responsible for security operations, using and managing security systems, identifying and … managing risks and threats, and developing and following operating procedures. The ideal candidate will have a deep understanding of cyber security risks and threats, incident handling, and will possess excellent analytical, communication, and leadership skills. About the Opportunity The role of Information Security Engineer will be responsible for identifying, investigating, and managing cybersecurity related events and incidents. … As an Information Security Engineer, you will be responsible for security operations, using and managing security systems, identifying and managing risks and threats, and developing and following operating procedures. The ideal candidate will have a deep understanding of cyber security risks and threats, incident handling, and will possess excellent analytical, communication, and leadership skills. Responsibilities More ❯

TMC Technologies is in search of a Security Engineer - Senior to join our team in providing information technology (IT) support services to the Federal Bureau of Investigation (FBI), under the Office of The Chief Information Officer (OCIO). This is an active bid and contract award is expected in October 2025. The candidate must be a US … citizen and possess a minimum of an active Top Secret clearance to start due to federal contract requirements. The Security Engineer - Senior will have the following responsibilities: - Leads the design, development, and operations of secure cloud platforms. - Responsible for advanced threat detection, incident response planning, cyber resiliency strategy, and compliance with enterprise and federal security standards. … Acts as a subject matter expert and collaborates across teams and with external partners to protect mission-critical applications and infrastructure. - Leads the development of enterprise-wide cloud security policies, incident response plans, and cyber resiliency strategies. - Designs, implements, and continuously improves secure cloud-based architectures and monitoring systems. - Analyzes complex security data to detect, remediate, and prevent More ❯

Job Summary: The Senior Security Engineer plays a pivotal role in strengthening our security posture across our corporate infrastructure and online platforms. Collaborating with security colleagues and wider IT and Digital teams you'll provide expertise and practical support to implement effective and optimised security controls. Your responsibilities will balance driving proactive security improvements to our preventative controls, managing and optimising our SIEM platform and supporting security architecture reviews. Your role will also include opportunity to influence how we secure our games and back-end infrastructure. The role offers the opportunity to further develop a career in Cyber Security in an exciting, fast-moving industry. Key Deliverables: SIEM Management and … Optimisation Lead the management, administration and support of our SIEM platform and incident response environment, including general infrastructure and system administration. On-board, maintain and manage security log sources for our SIEM platform, including agent and policy deployment and creating ingest pipelines. Collaborate with security analysts to improve effectiveness of threat detection through creation and tuning of detection More ❯

Description The Senior Security Automation Engineer plays a pivotal role in enhancing the efficiency and maturity of the organization's security operations by designing and implementing robust automated solutions . Working in close collaboration with Global Information and Cyber Security Defense (ICSD) function, this role identifies opportunities to streamline processes, accelerate incident response, and reduce … operational overhead through intelligent automation. In addition to building scalable automation workflows this individual will contribute to the broader Security Engineering team , supporting the development and maintenance of the organization's security infrastructure. The ideal candidate combines a deep understanding of cybersecurity operations with a strong background in scripting and automation platforms to build scalable, resilient, and secure … systems. Role and Responsibilities: Design and deploy AI-driven security agents leveraging state-of-the-art Large Language Models (LLMs) to automate traditionally manual security operations and workflows. Leverage LLM-powered platforms such as Microsoft Security Copilot to support cybersecurity tasks including threat hunting, generating policy recommendations, and creating security incident response playbooks. Build and maintain More ❯

Position Overview We are seeking a Senior Azure Security Engineer to join our UK-based team. This role will be responsible for implementing and maintaining robust security solutions across our Azure cloud infrastructure. You'll play a key role in ensuring compliance, hardening environments, and leveraging Microsoft's security tools to protect our systems and … data. Key Responsibilities Security Architecture & Implementation Implement and maintain secure Azure architectures in line with best practices Develop and support cloud security policies and technical standards Conduct security assessments, risk analysis, and contribute to security roadmaps Collaborate with teams to integrate security into CI/CD and cloud-native applications Microsoft Security Stack Configure … and managed Sentinel provider on incident handling Compliance & Governance Help ensure compliance with ISO 27001, SOC 2, GDPR, and NIS2 Support configuration and monitoring in Microsoft Compliance Manager Maintain security documentation and assist in audit preparation Configure insider risk management, audit, and eDiscovery capabilities Track Secure Score and recommend improvements Incident Response & Monitoring Configure monitoring and alerts using Microsoft More ❯

Your new role - Permanent - ON SITE 5 Days per week. - UK Only The principal purpose of this job focusses on information security, cybersecurity and data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application … security both development and testing phrase, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head Office, Security Operation Centre of Data Centre for implementing security policies, projects and security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment … ensure best practice and international baseline standards are in place and in line with local regulations.The ideal candidate will be responsible for managing information security systems, ensuring compliance with regulatory requirements, and conducting thorough security audits.You will be part of the IT committee and work closely with the risk and compliance team.Ideally, having a background in IT/ More ❯

SENIOR FIRE & SECURITY ENGINEER JOB PURPOSE We are looking for an experienced Senior Engineer to join our clients team, primarily covering the Wimbledon area. The successful candidate will be responsible for maintaining, repairing, and servicing security systems as directed by the Service & Commercial Director. This role requires an individual with experience, skills, and training … with clients and other stakeholders. Additionally, the position requires technical expertise and IT literacy. A valid driving license is required throughout employment. KEY RESPONSIBILITIES Service & maintain various fire and security systems under contract. Take the lead when working with subcontractors to ensure compliance with ISO 9001 quality standards. Maintain up-to-date Health & Safety training (Asbestos Awareness, IPAF, ECS … PPE, and vehicle stock levels ESSENTIAL SKILLS : Valid driving license Relevant certified training Excellent interpersonal & organisational skills Ability to work independently with minimal supervision DESIRABLE SKILLS: Certifications in Gallagher security systems Advanced Health & Safety training (SSSTS, Petrol Passport) Project management & supervision experience Experience with Microsoft 365 (SharePoint, Field Service) SALARY/BENEFITS Competitive Salary of up to More ❯

Job Title: Cyber Security Engineer - Senior Insider Threat Analyst Job Location: Hybrid in: Hillsboro, OR 2. Austin, TX 3. Charlotte, NC Onsite Requirements: 5+ years in Cyber Security Threat detection Security monitoring tools, SIEM platforms, and Data analysis techniques Job Description: Key Responsibilities: Monitoring and Detection: Utilize advanced monitoring tools and techniques to detect suspicious … access, or malicious behavior. Investigation and Analysis: Conduct thorough investigations into suspected insider threats, including gathering evidence, conducting interviews, and collaborating with relevant stakeholders. Perform in-depth analysis of security incidents to determine root causes, motives, and potential impact on the organization's operations and assets. Threat Hunting: Experience performing threat hunting in a corporate environment. Experience working with … and potential impact of insider threats on the organization's critical assets, data, and operations. Develop and implement proactive strategies, policies, and controls to mitigate insider threats and minimize security risks. Reporting and Communication: Prepare detailed reports and presentations on insider threat incidents, trends, and mitigation strategies for executive management and relevant stakeholders. Communicate effectively with cross-functional teams More ❯

Join us as a Senior Security Engineer for CIAM at Barclays, where you will bring to life a new digital platform capability, transforming and modernising our digital estate to build a market-leading digital offering with customer experience at its heart. This is an exciting and key role, partnering with business aligned engineering and product teams, to … ensure a collaborative team culture is at the heart of what we do. To be successful in this role you should have: Experience across configuration and integration with Hardware Security Module (HSM) and AWS Secrets Manager (ASM) tooling, certificate lifecycle management, e.g. rotation, revocation, and in automating security workflows Experience using GitLab CI/CD pipelines, AWS CLI … or Chef. Strong experience with Cloud Security expertise across the following areas: AWS security controls, policies and automation, CLI tools, role based and attribute-based access controls, cryptographic protocols and secure key lifecycle management, advanced threat modelling, SOC operations, securing microservices and APIs, DevSecOps best practices, vulnerability scanning, tools, approaches, vulnerability patching and vendor management for security More ❯

Join us as a Senior Security Engineer for CIAM at Barclays, where you will bring to life a new digital platform capability, transforming and modernising our digital estate to build a market-leading digital offering with customer experience at its heart.This is an exciting and key role, partnering with business aligned engineering and product teams, to ensure … a collaborative team culture is at the heart of what we do.To be successful in this role you should have:Experience across configuration and integration with Hardware Security Module (HSM) and AWS Secrets Manager (ASM) tooling, certificate lifecycle management, e.g. rotation, revocation, and in automating security workflowsExperience using GitLab CI/CD pipelines, AWS CLI or Chef.Strong experience … with Cloud Security expertise across the following areas: AWS security controls, policies and automation, CLI tools, role based and attribute-based access controls, cryptographic protocols and secure key lifecycle management, advanced threat modelling, SOC operations, securing microservices and APIs, DevSecOps best practices, vulnerability scanning, tools, approaches, vulnerability patching and vendor management for securityStrong experience in penetration testing and More ❯

of background. Come build the future of payments and the decentralized economy with MoonPay. Let's make financial freedom and autonomy the new normal. About the Opportunity Our Product Security Team is a dynamic blend of proactive defenders and inquisitive problem-solvers. We're dedicated to fortifying our cloud infrastructure (GCP) through rigorous security reviews, threat modelling, and … automated controls. We actively manage our cloud security posture, ensuring swift response and remediation to identified risks. We leverage cutting-edge tools like DataDog for cloud security monitoring and Terraform for secure Infrastructure as Code. Collaboration is key, as we embed security best practices throughout the infrastructure lifecycle. We are constantly researching emerging cloud threats, crafting effective … mitigation strategies, and empowering our engineering teams with comprehensive training. We maintain up-to-date cloud security standards, baseline, implement Just-in-Time (JIT) access controls, and will establish and lead our cloud incident management process What you will do Perform Threat Modelling of architectural infrastructure changes and new cloud infrastructure and Kubernetes deployments in GCP. Design, implement, and More ❯

levels of scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS' multi-tenant infrastructure. You'll be part of a team of industry-leading security experts working with UK customers to operate and continuously improve industry-leading security programs and processes. This team manages the underlying security programs and processes for personnel … security, physical and logical accreditations, education, awareness and training, assurance, and cyber security. This position will have visibility at senior levels of government agencies, commercial institutions, and AWS including interaction with CISOs, CTOs, their staffs, and AWS senior leadership. In addition to a strong understanding of security technologies, tool development, offensive and defensive security tactics … other qualities to be successful in this role. The team has a mix of experience levels, and we're building an environment that celebrates knowledge sharing and mentorship. Our senior engineers, data scientists, and managers truly enjoy mentoring junior engineers, data scientists, and engineers from non-traditional backgrounds through one-on-one mentoring and thorough, but kind, code reviews. More ❯

Cyber Security Engineer required by a London financial brokerage ( near Bank station ), paying up to £85k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-person IT Security team, reporting to the IT Security Officer, to implement and maintain robust security across their infrastructure. Key responsibilities include managing MaiServers … Firewalls and Micorsoft Gateways. You will be involved in Managing WAF/DDoS, web/email security gateways, SIEM/SOAR/EDR (alert response), firewalls, MFA/SSO, MDM/MAM, vulnerability scans/remediation, security certificates, IDS/IPS, PAM, and deliver security awareness training. Remediate penetration test findings and contribute to ad-hoc projects. … Duo, Okta, Rapid7 IVM/IDR, Palo Alto Firewalls, InTune, and Entra ID/Azure AD/Group Policy. And become Familiar with Imperva WAF/DDoS, Menlo, Cisco security, KnowBe4, Digicert, patching tools, web application scanners, and Kali Linux, AI, Machine Learning You could gain: Security certifications (CISM, MS Security, OSCP preferred). Financial services/ More ❯

Senior Software Engineer, Product Security Engineering page is loaded Senior Software Engineer, Product Security Engineeringlocations: London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: RThe LSEG DevSecOps Engineering team inside the cyber security division is looking for Senior Software Engineers to build tools and automations to help secure software development … for thousands of developers across the group. You will be working as part of a geographically distributed remote team comprising of security engineers and software engineers. Our team's mission is to allow engineers to embed security best practices frictionlessly as part of their day to day work. The ideal candidate will have the following skills: Deep understanding … of cyber security principles, secure software development, and threat modeling Experience conducting security assessments, code reviews, and vulnerability management across diverse technology stacks Experience in building full-stack products (web applications, APIs, CI tooling or low-level software) Hands-on experience with cloud technologies (AWS, GCP, Azure) and containers (Docker, Kubernetes), with a focus on security Familiarity More ❯