1 to 25 of 927 Security Engineer Jobs

Job Title: Cyber Security Engineer Location: Milton Keynes (hybrid- 2 days onsite) Industry: Financial Services Salary: £40,000-50,000 per annum Overview: We are seeking a skilled and proactive Cyber Security Engineer to join our growing Information Security team at a leading finance company based in Milton Keynes. In this role, you will be … responsible for designing, implementing, and maintaining robust cyber security measures to protect our systems, data, and infrastructure against emerging threats. Key Responsibilities: Monitor, detect, and respond to security incidents and threats in real-time. Design and implement security solutions and controls, including firewalls, intrusion detection/prevention systems (IDS/IPS), and endpoint protection. Perform regular vulnerability … risk analysis. Collaborate with IT and development teams to ensure secure system architecture and application development. Maintain and enhance incident response procedures and disaster recovery plans. Investigate and document security breaches, providing root cause analysis and remediation plans. Conduct security awareness training for staff and ensure compliance with internal policies and regulatory requirements (e.g., FCA, GDPR, ISO 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 … 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 ❯

Description TA2 -13 Lead Principal Security Engineer 25-02-10 (LCAT: Senior Security Engineer) Position Summary Softek International is seeking a Lead Principal Security Engineer to support the DHS Enterprise Engineering Division (EED) Enterprise Security Engineering (ESE) team within the Office of the Chief Information Officer (OCIO)'s IT Operations Directorate. The ESE … is responsible for designing and implementing advanced security architectures, providing support for complex security incidents, ensuring the continuous protection compliance of the network and security infrastructure, and implementation and administration of a portfolio of security tools that protect DHS information systems and data. This team supports management and oversight of the technical infrastructure and security tools, sensors, servers, and data storage devices to support the DHS Network Operations Security Center (NOSC) Cyber (SOC) and other DHS stakeholders and Components. This role provides a team of security engineers with strategic guidance, technical expertise, and mentorship. This includes advising on best practices for security architecture and design, offering insights on the latest security More ❯

Job Title: DV Cleared Cyber Security Engineer Location: Corsham Type: Contract Security Clearance: Active DV (Developed Vetting) Clearance required Salary/Rate: £425-£550 Role Overview: We are seeking a highly capable and DV-cleared Cyber Security Engineer to join our growing security team in delivering secure, high-assurance systems across critical environments. This … ideal for someone with strong hands-on technical skills in cybersecurity, a proactive mindset, and the ability to work effectively within secure and regulated operational landscapes. As a Cyber Security Engineer, you will be responsible for protecting systems, networks, and data by designing, implementing, and maintaining security controls across the full lifecyclefrom architecture to operations. Key Responsibilities … Implement and manage security technologies, including firewalls, intrusion detection/prevention systems (IDS/IPS), SIEMs, and endpoint protection Conduct threat and vulnerability assessments, penetration testing, and risk analysis activities Design and deploy security controls that align with enterprise architecture and regulatory requirements Support secure configuration and hardening of systems, applications, and infrastructure Monitor and respond to security 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 ❯

Job Title: Senior Cyber Security Engineer Job Ref: SCSE-443 Closing Date: 25th July 2025 Summary We are seeking a Senior Cyber Security Engineer to join our London-based team. This role is critical in safeguarding our IT infrastructure and ensuring the resilience of our systems. You will be responsible for implementing and maintaining security protocols, managing threat detection tools, and supporting the broader IT team in delivering secure and reliable services. You will play pivotal role in improving company security posture and internal best practices adoption. This is technical hands-on role. Senior Cyber Security Engineer will report to Director of Technology. Responsibilities Monitor, detect, respond, and manage security incidents across on-prem, cloud environments, and social media services, on multiple platforms and operating systems, Manage relationships and work closely with third-party cyber security service providers. Manage and optimize security tools, including endpoint protection, Microsoft Intune, Entra, Azure, and external detection and response tools. Conduct vulnerability assessments and coordinate patch management cycles. Collaborate with infrastructure More ❯

Job Title: Senior Cyber Security Engineer Job Ref: SCSE-443 Closing Date: 25th July 2025 Summary We are seeking a Senior Cyber Security Engineer to join our London-based team. This role is critical in safeguarding our IT infrastructure and ensuring the resilience of our systems. You will be responsible for implementing and maintaining security protocols, managing threat detection tools, and supporting the broader IT team in delivering secure and reliable services. You will play pivotal role in improving company security posture and internal best practices adoption. This is technical hands-on role. Senior Cyber Security Engineer will report to Director of Technology. Responsibilities Monitor, detect, respond, and manage security incidents across on-prem, cloud environments, and social media services, on multiple platforms and operating systems, Manage relationships and work closely with third-party cyber security service providers. Manage and optimize security tools, including endpoint protection, Microsoft Intune, Entra, Azure, and external detection and response tools. Conduct vulnerability assessments and coordinate patch management cycles. Collaborate with infrastructure More ❯

Senior Cyber Security Engineer opportunity working within an established fintech firm in Liverpool Attractive benefits package Up to £60,000 per annum depending on experience Full Time - Permanent role - Hybrid working available Sector: Finance Benefits Competitive Salary - £55,000 - £60,000 per annum Generous Annual Leave Paid Sick days Company Pension A comprehensive in-house training Continued training … and development Friendly and supportive working culture About the Role: Lead on technical cyber security initiatives within the Security Operations team Ensure the implementation of robust security controls and best practices Provide specialist security support to IT teams, including infrastructure, development, and database teams Work with stakeholders to maintain compliance with industry standards such as ISO27001 … Cyber Essentials Plus, PCI/DSS Stay ahead of cyber threats, maintaining and improving security monitoring and risk management processes Support vulnerability management, penetration testing, and incident response Requirements for this role: 3+ years' experience in a senior cyber security role Strong knowledge of security frameworks (NIST, NCSC, CIS, MITRE ATT&CK) Hands-on experience with security More ❯

where you will be making an impact on the financial lives of thousands of savers. We're regulated by the Financial Conduct Authority in the UK. As a Senior Security Engineer, you will play a key role in protecting our systems, networks, and data while ensuring compliance with industry leading security standards such as ISO 27001. Your … contributions will be essential in maintaining customer trust and safeguarding critical information assets. This role sits within thePlatform Engineering Teamand requires a strong technical background, hands-on experience with security tools, and a collaborative mindset to work effectively across teams. The role will involveplatform engineering activities, contributing to the design, implementation, and optimisation of scalable infrastructure. If you're … motivated by solving complex problems in a dynamic, fast-paced environment, this position is for you. What you will do: Develop and implement proactive security strategies, policies, and procedures to protect our systems, networks, and data assets. Lead regular security assessments, including vulnerability scans and penetration tests, identifying risks and driving remediation efforts. Monitor infrastructure for security More ❯

GEMINI INDUSTRIES INC. provides technical, management and operations services to support National Security projects. We provide rapid response to the critical needs of our customers and those they serve. We perform analyses and develop operations plans to anticipate and prepare for the future. And we deliver advanced technology to improve our customer's success in executing its mission. Gemini … at a high operations tempo • Integrated teams delivering rapid solutions • An attitude that balances "I can make it better" with "As long as we succeed" Position: Senior Information Systems Security Engineer SME (Advisor - SME) Location: Fairfax, VA or Ft Washington, MD (Situational telework eligible) Clearance: TS Clearance SCI Eligible/SAP Eligible Education: MA/MS in Computer … that positively impact the client to either increase efficiency, effectiveness, or innovation. • Master position tasks within 60 days and exceed requirements within 90 days. Responsibilities: The Senior Information Systems Security Engineer (SME) will directly support the Secretary of the Air Force (SAF)/Concept Development Management Office (CDM)/(CDMM) Mission Architecture Innovation Directorate. The Mission Architecture Innovation More ❯

Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and compliance . Our mission is to protect businesses by delivering tailored, cutting-edge cybersecurity solutions that keep them resilient and ahead of cyber threats. The Role We are … looking for a Cloud Security Engineer to join our growing team. This role involves designing, implementing, and managing security solutions across AWS, Azure, and Google Cloud . The ideal candidate will have a deep understanding of cloud security architectures, automation, and compliance frameworks . Key Responsibilities Cloud Security Architecture & Implementation Design and implement cloud security architectures across AWS, Azure, or Google Cloud. Develop and enforce cloud security controls , including IAM policies, encryption, and network security. Threat Monitoring & Incident Response Monitor cloud environments for security threats, vulnerabilities, and misconfigurations . Lead incident response efforts related to cloud security breaches and misconfigurations. Implement SIEM and security monitoring tools for real-time threat More ❯

see why Glassdoor and Comparably have recognized CaptivateIQ as a best place to work! About the role: Join our Cybersecurity Team and play a pivotal role in strengthening the security of our infrastructure, applications, and services. As a Security Engineer, you will apply your technical expertise across engineering, application security, and incident response to help scale … and mature our security posture. This is a hands-on role that requires a collaborative mindset, strong problem-solving skills, and the ability to identify and respond to security challenges across attack surfaces. You'll work closely with Engineering, Product, and IT teams to embed security across the product lifecycle, triage and mitigate vulnerabilities, and proactively respond … to security threats. If you're passionate about building secure systems, working cross-functionally, and making meaningful impact in a fast-moving, product-led environment-this role is for you. Responsibilities: Design and implement scalable security controls across cloud infrastructure, applications, and enterprise systems. Partner with engineering teams to design secure architectures and assist in system and product More ❯

HSEN - TA2 -13 HSEN Senior Technical Security Engineer 23-10-20 HSEN Senior Technical Security Engineer Position Summary Softek International is seeking a Senior Technical Security Engineer to support the DHS Enterprise Engineering Division within the Office of the Chief Information Officer (OCIO) is responsible for the architecture, design, engineering, Tier 3 operations support … maintenance, and management of the network and security infrastructure. This program portfolio includes management and oversight of the technical infrastructure and security tools, sensors, servers, and data storage devices to support the DHS Network Operations Security Center (NOSC) Cyber (SOC) and other DHS stakeholders and Components. This role needs to provide strategic and tactical direction to a … high functioning team of network and security engineers, data center specialists, and DHS stakeholder groups. Candidates must be able to convey • Experience and Ability to provide leadership and hands up support to team of ENGs. • Experience and Ability to hold his/her own with Federal technical leadership. • MUST reside in the DC/MD/VA region. • MUST More ❯

The Information Systems Security Engineer (ISSE) will directly support the Secretary of the Air Force (SAF)/Office of Competition (OC) Mission Partner Capabilities Office (MPCO) also known as SAF/CDMX Directorate. The Mission Partner Capabilities Office provides design, configuration, accreditation and implementation of mission and R&D information management systems and cloud-based solutions that support … defense and intelligence priorities as well as internal business processes and mission functions, network communications, database management, security accreditation, and workflow management. The ISSE will design and implement secure system architectures to protect SAF/OC information systems from cyber threats. The ISSE will work closely with ISSMs, ISSOs, and IT teams to integrate security controls and ensure … compliance with RMF, NIST 800-53, and DoD security standards. The ISSE is responsible for designing, implementing, and maintaining security controls to protect the organization's information systems in accordance with Department of Defense (DoD) requirements. This role involves collaborating with various stakeholders to ensure that security measures are effectively integrated into the system development lifecycle (SDLC More ❯

an active TS/SCI clearance with Polygraph 10+ years of relevant experience Experience with incident response, and incident response tools, frameworks and life cycle Strong knowledge of cloud security principles and experience with cloud platforms like AWS, Azure, or Google Cloud Proficiency in network security principles, protocols, and technologies (firewalls, IDS/IPS, VPNs, etc.) Proficiency in … endpoint security principles and technologies (Antivirus/Anti-malware software, Host-based Intrusion Detection Systems, EDR, etc.) Understanding of operating systems (Windows, Linux, Unix) and their security mechanisms Experience using a SIEM for log aggregation, correlation, and analysis Knowledge of malware analysis techniques and tools Demonstrated experience in IT best practices regarding application, enterprise system, and network security … processes, procedures, relevant instructions, policies, and guidance Ability to be on call for incident response Strong technical writing skills Strong analytical and problem-solving skills to investigate and resolve security incidents. Strong attention to detail to identify security vulnerabilities and anomalies Excellent communication skills to effectively communicate with team members, management, and other stakeholders Adaptability and willingness to More ❯

An impressive multinational Telecoms business is looking for an accomplished Senior Information Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. In this role of significant responsibility, you will operate at the cutting edge of technology, protecting the … business from cyber threats. You will design, implement, and maintain security solutions that protect networks, systems, and data. You will identify vulnerabilities, harden systems, respond to threats, and ensure compliance with security best practices and industry standards, including ISO27001. In order to be suitable for this role you must have demonstrable hands-on expertise with monitoring and securing … enterprise class technology estates. You will have proven experience with Cyber Security best practice including the NIST Cloud Security guidelines. You will support ISO 27001 compliance and have strong documentation skills. Experience in the Telco sector and knowledge of the UK Telecom Security Act would be advantageous to your application, as would CISSP and/or CISM More ❯

Security (SOC) Engineer Manchester/Remote (On site once a month) £35K- £55K (depending on experience) + Great Benefits A SOC Engineer is required for our medical client who are based in Manchester. The successful candidate will be responsible for delivering hands-on technical expertise to support in defending the organisation's systems from attack whilst ensuring … they operate seamlessly and are secure, enabling the team to deliver effective cybersecurity. You will work within the Security Operations Centre (SOC), supporting the engineering lead in configuring, implementing, and maintaining the tools that support all SOC functions. You will assess, implement, configure, and optimise our technical security controls, tools, and data feeds to maintain and continuously improve … the visibility across our environments. You will also lead initiatives to improve the security posture and respond to incidents, problems and change requests from a security operations perspective. Essential skills- Practical experience working within a SOC (Security Operations Centre) or in a cyber security focused role - Ideally 1- 2 years working as an engineer. Knowledge of More ❯

Ready to be our next Cloud Security Engineer ? We're on the lookout for a tech whiz to join our brilliant team in Sunderland and help us keep things super secure for our players and our business. If you're passionate about cloud security and love a challenge, you're in the right place! Cloud Security Engineer At tombola, we take security seriously - but we also like to have a bit of fun while we're at it! As our Cloud Security Engineer , you'll be building on our existing operational security, with a special focus on protecting our cloud infrastructure. You'll be hands-on, designing, implementing, and managing … top-notch security solutions across all our cloud environments. You'll also play a key part in developing our vulnerability management program, working closely with our operational support, infrastructure, and development teams. Plus, you'll be right in the thick of security event monitoring, threat intelligence, and incident management - keeping us one step ahead! What you'll be 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 … 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. The ideal candidate will have strong communication skills, 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 with business stakeholders to align cybersecurity engineering strategies and controls with organisational goals. Develop and maintain cybersecurity engineering documentation, policies, and procedures. Implement and manage More ❯

At Tombola, we take security seriously - but we also like to have a bit of fun while we're at it! As our Cloud Security Engineer, you'll be building on our existing operational security, with a special focus on protecting our cloud infrastructure. You'll be hands-on, designing, implementing, and managing top-notch security … play a key part in developing our vulnerability management program, working closely with our operational support, infrastructure, and development teams. Plus, you'll be right in the thick of security event monitoring, threat intelligence, and incident management - keeping us one step ahead! What you'll be doing: Delivering SOC Capabilities: You'll be a key team member in delivering … ongoing Security Operations Centre (SOC) capabilities for the business. Driving Automation: You'll push for security automation wherever possible and play a big part in evolving our security tooling and services. Policy & Standards: You'll champion the adoption and adherence to our InfoSec policy, standards, and guidelines. Threat Intelligence: You'll monitor and apply current and emerging More ❯

Description We are looking for a Lead Cyber Security Engineer - Threat Simulation to be an integral part of our Offensive Security organization and contribute towards improving CME Group's security posture. This role will be responsible for participating in the execution of Red Team cyber exercises of internal and internet facing information systems and infrastructure to … identify misconfigurations and cyber security vulnerabilities that could be exploited by a threat actor to gain unauthorized access to computer systems and data. In addition, the role will require participation in Purple Team exercises to help the Blue Team improve their detection capabilities. This is a perfect opportunity for the right person to become a key part of a … Participate in purple team exercises that are intelligence driven to test cyber detections Build and maintain Red and Purple team infrastructure, automating functions where possible. Continually research new offensive security tactics, techniques, and procedures and communicate knowledge of the same to other team members . Conduct ad-hoc offensive security testing using industry standard tools and/or More ❯

CYBER SECURITY ENGINEER ONSITE in Silver Spring, MD, or Boulder, CO Must-Haves: Active Secret Clearance B.S. in Computer Science, Computer Engineering, Information technology, or other Cyber Security field and 4+ years of prior relevant experience. (Additional years of relevant experience and/or technology certifications may be considered in lieu of a degree) • Knowledge of: security system design tools, methods, and techniques new and emerging information technology (IT) and cybersecurity technologies specific operational impacts of cybersecurity system life cycle management principles, including software security and usability capabilities and requirements analysis basic system, network, and OS hardening techniques background in supporting: Linux/UNIX, Python/PowerShell/Javascript, vulnerability scanning & patching, firewalls, and networking … Windows, Archer, ThreatConnect, FireEye, Tenable/Nessus, WebInspect, SCCM, VMWare, FreeNAS/Pure/NetApp storage, and PKI certificate management • Skills in: conducting vulnerability scans and recognizing vulnerabilities in security systems identifying systemic security issues based on the analysis of vulnerability and configuration data troubleshooting and diagnosing cyber defense infrastructure and application anomalies and working through a resolution More ❯

LTS is seeking an experienced Senior Security Engineer to support the program with the Department of Commerce. This role involves identifying vulnerabilities, assessing risks, and ensuring the security and compliance of all technical assets across the department. The Senior Security Engineer will work closely with various stakeholders, both internal and external, to implement best practices … governance across all applicable programs. Provide cybersecurity engineering subject matter expertise to client staff. Participate in technical review boards and program planning sessions, contributing to enterprise architecture decisions and security control implementation. Develop and deliver technical guidance via PowerPoint presentations, formal documentation, and written communications on cybersecurity capabilities, vulnerabilities, risks, and mitigation strategies. Engineer, configure, and sustain the … programs. Author cybersecurity policy, standards, and guidance documents to support and align with CDM and ZTA implementation efforts. Required Skills, Experience & Qualifications: Bachelor's degree in computer science, Information Security, Engineering, or a related field is required. A minimum of 7 years of experience in cybersecurity, IT risk management or a related field is required. Active or Current Top More ❯

Job Title: Cyber Security Project Engineer - Cloud Security Focus Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Position Overview Quantum Science Solutions (QSS) is seeking a Cyber Security Project Engineer with strong expertise in cloud security and compliance to support a … U.S. Government customer. This role involves leading and contributing to system security engineering efforts, authorization and accreditation (A&A) activities, and enterprise risk management across complex cloud environments. The ideal candidate has proven experience supporting continuous monitoring operations, conducting security control assessments, and advising technical teams and leadership on system architecture and cyber risk. Key Responsibilities • Facilitate Technical … AWS, Azure, Google Cloud, Oracle Cloud, and IBM Cloud. • Review and advise on cross domain solutions and common architecture design patterns. • Consult with project teams on system architecture and security posture. • Support continuous monitoring, analyze security scans (Rapid7, Nessus, Qualys), and document risk mitigation steps. • Create, manage, and close Plans of Action and Milestones (POA&Ms). • Utilize More ❯

Job Title: Senior Security Engineer Manager: CISO Department: Cyber Security Division: Enterprise Information Technology Services Location: London, Hybrid Main Purpose: The MDU is undertaking an exciting digital transformation programme and to support this the Cyber Security Team is looking to appoint a Senior Security Engineer. Working closely with delivery teams covering strategic and non-strategic … change this role will provide subject matter expertise to keep the MDU, its data and, its member safe from cyber security threats. The Senior Security Engineer will be responsible for the delivery of security technologies in a range of projects and will therefore: Have a strong cyber security engineering or professional services background with experience … of delivering both large-scale and small-scale projects to a high quality in a fast-paced environment. Have a good practical knowledge of both traditional security technologies and modern security tooling to allow support of both the existing and new environments during the digital transformation. Have a proven track record of working in cross functional teams to More ❯