351 to 375 of 1,106 Security Engineer Jobs

professionals to fulfill their career goals and objectives while delivering mission excellence on programs of national importance. We are seeking a highly motivated Cyber Security Engineer to join our National Intelligence Program supporting the operations, maintenance of a complex, hybrid on-premises and cloud enterprise IT environment. As … a Cyber Security Engineer, you will be working with an agile, fast paced team focused on defending our client's network. This contract is expected to be awarded in Summer 2025. Key Responsibilities: Monitor network performance, systems for potential threats, troubleshoot issues, and escalate appropriately to respond to … with senior engineers to implement corrective actions to prevent future breaches Participate in accreditation processes for systems to ensure compliance with the Sponsor's security standards and certifications Implement security measures designed by senior engineers Learn security policies and protocols to ensuring compliance with IC standards and More ❯

Join ARHS Group, part of Accenture, as a Senior Penetration Tester/Security Engineer (m/f), and bring your security expertise to projects that are shaping the digital future of Europe. If you're passionate about application security, comfortable with tools like Burp Suite, Nmap … premise infrastructures. Identify and help mitigate vulnerabilities, proposing secure architecture improvements and solutions. Provide support to development teams, promoting secure coding practices and integrating security into the software development lifecycle (DevSecOps). Work closely with customers to understand their security needs and ensure those are effectively met. Analyse … current penetration testing methodologies. Write and present concise, technical, and actionable reports. Contribute to internal knowledge sharing and continuous team development. Act as a security advocate within the organization, driving innovation and improvement. The work location for this role is an ARHS - Part of Accenture office. Our roles require More ❯

Job Description Job Title: Security Engineer (ISSE) Location: Fort Belvoir, VA Status: Full-time Clearance Level: TS/SCI Education: Must hold DoD 8570 IAT Level II (e.g. Security+) Salary: $110,000-$160,000 Benefits: Competitive salary and bonus structure, Comprehensive health insurance, 401(k) with company match … a DoD program at Fort Belvoir, VA. On-site presence: 60%, Travel: 0%, On-call: 0%. Metronome is looking for an Information Systems Security Engineer (ISSE). Candidate will perform system or network designs that encompass multiple enclaves, to include those with differing data protection/classification … accreditation processes. Assess use case and operational risk of integrated open source, and GOTS/COTS software components. Will use vulnerability management systems, automated security scanning tools, and system accreditation record systems. Must be able to grasp new concepts, facilitate information exchanges for data gathering, and collaborate with diverse More ❯

Fire And Security Engineer A Plus Security are a NSI and BAFE accredited fire and security integrater based in Southend-On-Sea mainly working in and around London. We work on a variety of sites including education, high end hospitality, high end residential, healthcare, retail and … construction sites. We are currently looking for an experienced engineer to join our team of 12 engineers/apprentices in the London region and covering works nationwide on occasion. The right Fire And Security Engineer candidate would have experience and qualifications on: Fire alarm - 3+ years experience … is preferred in Commissioning, service, small works. Advanced, CTEC, Kentec addressable systems. Gent knowledge an advantage but not essential. Security Systems - 3+ years experience is preferred in IP CCTV, Access Control, Intruder Alarm and Intercoms. It would be advantageous to be trained in Avigilon, FLIR, Cathexis, Salto, Paxton, Gallagher More ❯

Responsibilities Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Identifying and implementing appropriate information security architectures and functionality to ensure uniform … application of security policy and enterprise solutions. Recommending and developing technical solutions, products, and standards based on current and desired system security architecture. Assessing and mitigating system security threats and risks throughout the program life cycle. Leading and/or contributing to the security planning, assessment … collaborating with other internal technical experts on a day-to-day basis. Communicating with Program Managers and POCs from customer organizations when necessary, regarding Security issues of significant importance. Participating in Program Increment Planning and related agile team activities. Working closely with System Engineering, Test Engineering, and Integration teams More ❯

IAM Cloud Security Engineer Location: Hanscom AFB MA, Langley AFB VA Work Type: Onsite Remote Work: No Job Description You know that the user is the last frontier for cybersecurity. It's where the perimeter is drawn, and securing identities is pivotal in the fight against cybercriminals. As … taking data and breaking processes. We're looking for someone like you to help our clients meet their missions without disruption. As a Cloud Security Engineer with an IAM focus, you'll play a critical role in the world of IAM and zero trust. You'll interface with … solutions across multi-domain cloud environments, focusing on zero-trust principles, privileged access management, and automated access governance. Lead the development of identity-centric security architectures, implementing fine-grained access controls, and establishing automated identity lifecycle management processes across AWS environments while maintaining DoD compliance requirements. Architect and implement More ❯

Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your … multiple Federal agencies, the Department of Defense and often focused on the space initiatives of our government customers. I2X Technologies is seeking a Network Security Engineer to support ongoing activities for a customer in Colorado Springs, CO. This position will be on-site and will require an active … Secret Clearance. In this role the candidate will serve as the Network Security Engineering SME who will lead the development, implementation, and management of the Enterprise infrastructure's cyber security posture. As a key member of our Network and Enterprise Services (NES) team, you'll leverage your expertise More ❯

and people-first culture. We believe in celebrating one another's achievements, open communication, and transparent leadership. About the Position We're seeking a Security Engineer to join our team and ensure our rapidly growing platform remains secure for users worldwide. In this role, you'll handle security assessments, prioritise remediation actions, and work closely with Product and Operations teams. You'll also design and maintain security controls, enhance monitoring, and foster a security-first culture across the company. As a person, you'll be proactive rather than reactive, able to build cross functional relationships … and be able to articulate value and represent data in a way that can be consumed at all levels. Key Duties and Responsibilities Conducting security assessments and prioritising findings for remediation. Designing and maintaining application and infrastructure security controls. Enhancing security monitoring to detect abnormal behaviour. Implementing More ❯

Senior Security Engineer - Detection & Response - EU/UK Remote, UK We are on the lookout for a UK-based Senior Security Engineer to join our Security Operations & Response Team. This role is pivotal in enhancing Marqeta's ability to detect and respond to threats. You … will contribute to the design, documentation, and implementation of a security detection engineering program, participate in on-call rotations and incident response efforts, and collaborate with various teams to assess detection gaps across Marqeta. This role offers the opportunity to directly impact the program through strong technical contributions. The … role reports to the Manager of Security Operations and Response. We work Flexible First . This role can be performed remotely or from our London office. We'd love for you to join us! The Impact You'll Have Perform detection engineering and regularly write/maintain detection logic More ❯

Description SAIC's Space & Intel Business Group, USG Mission and Information Technology Division, is seeking a Cyber Security Engineer to provide information security support. This position is in Reston, VA and requires an active TS/SCI clearance with Polygraph. This Customer's office is the force … of choice for the development of global infrastructure and delivery of solutions that drive influence operations. If you have specialized skills in information security and tech ops, this is the role for you. Job responsibilities include, but are not limited to: Provide physical and environmental protection, personnel security, incident handling, and security training and awareness in regards to information security. Support the maintenance, deployment, and security posture of deployed infrastructure and technical solutions. Work with the ISSM and ISO in monitoring the information system(s) and its environment of operations to include developing and updating More ❯

Product Security Engineer (Hardware-Focused) Location: Reston, VA (Hybrid/Onsite Flexibility) ️ Clearance: Active Secret required (TS preferred or upgradeable) Total Compensation: $280K-$420K Relocation assistance available District Partners is supporting a confidential search for a Product Security Engineer with deep hardware expertise-specifically in printed … t just in code-they're probing your circuitry. The ideal candidate brings experience in electrical or systems engineering and has worked across product security, platform hardening, or hardware attack mitigation. You'll be tackling security challenges in high-performance tech like AI systems, micro-electronics, mission platforms … autonomous vehicles, and advanced sensors. This role is ideal for someone who can blend a hacker's mindset with an engineer's rigor-uncovering vulnerabilities, simulating real-world attack vectors, and building defensible systems from the ground up. WHAT YOU'LL DO Lead the design and integration of hardware More ❯

IT Network Security Engineer Exeter In office during probation, 3 days per week in office thereafter £36.5k I am working with a manufacturing and commerce client based in Exeter. They are looking for a network security engineer to join their IT team. Ideally you will have … them is absolutely essential. Cat6/fibre communication protocol skills Network - routers, switches, firewalls, LAN/WAN, servers Active Directory/MS Entra - profiles, security groups, group policy and configuration. Network Security and preventative security measures. Management of web connectivity, email services, and security. Failover protocol experience. More ❯

Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: CACI seeks a motivated, mid-level Cyber Security Engineer to … support the C5ISR Center at Aberdeen Proving Ground, MD. You will join a team of cyber security engineers to perform vulnerability assessments for the Cyber Security (CS) Division at the Engineering and Services Innovation (ESI) Directorate. Responsibilities: Work on a small team of cyber engineers to perform security … APG, MD. Telework is not available. DoD 8570 IAT Level II certification (Security+ or equivalent). Must have 5+ years of experience with offensive security/penetration testing tools and methodologies to assess technologies for vulnerabilities and exploits at the network and application levels. Intermediate knowledge of Linux and More ❯

IT Network Security Engineer Location: Exeter Work Arrangement: In office during probation, 3 days per week in office thereafter Salary: £36.5k I am working with a manufacturing and commerce client based in Exeter. They are looking for a network security engineer to join their IT team. … them is absolutely essential. Cat6/fibre communication protocol skills. Network - routers, switches, firewalls, LAN/WAN, servers. Active Directory/MS Entra - profiles, security groups, group policy and configuration. Network Security and preventative security measures. Management of web connectivity, email services, and security. Failover protocol experience. More ❯

IT Network Security Engineer Location: Exeter Work Arrangement: In office during probation, 3 days per week in office thereafter Salary: £36.5k I am working with a manufacturing and commerce client based in Exeter. They are looking for a network security engineer to join their IT team. … them is absolutely essential. Cat6/fibre communication protocol skills. Network - routers, switches, firewalls, LAN/WAN, servers. Active Directory/MS Entra - profiles, security groups, group policy and configuration. Network Security and preventative security measures. Management of web connectivity, email services, and security. Failover protocol experience. More ❯

IT Network Security Engineer Location: Exeter Work Arrangement: In office during probation, 3 days per week in office thereafter Salary: £36.5k I am working with a manufacturing and commerce client based in Exeter. They are looking for a network security engineer to join their IT team. … them is absolutely essential. Cat6/fibre communication protocol skills. Network - routers, switches, firewalls, LAN/WAN, servers. Active Directory/MS Entra - profiles, security groups, group policy and configuration. Network Security and preventative security measures. Management of web connectivity, email services, and security. Failover protocol experience. More ❯

Overview: Seeking high-level IT Professionals to provide cyber security and security engineering services for the National Military Command Center (NMCC) customer including system security engineering, cybersecurity risk assessments, and security architecture support. The ISSE shall perform, or review, technical security assessments of computing environments … of vulnerability, non-compliance with established cybersecurity standards and regulations and recommended mitigation strategies within the NMCC. Roles and Responsibilities: • Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments • Support security planning, assessment, risk analysis, and risk management • Experience with Risk Management Framework (RMF), NIST SP 800-53, Security Technical Implementation Guides (STIGs) and Security Content Automation Protocol (SCAP) Compliance Checker. • Prepare and review program documentation to include Risk Assessment Reports, Accreditation Packages, and security policy guides More ❯

Meta's Product Security team is seeking a passionate hacker who derives purpose in life by revealing potential weaknesses and then crafting creative solutions to eliminate those weaknesses. Your skills will be the foundation of security initiatives that protect the security and privacy of over two billion … people. You will be relied upon to provide engineering and product teams with the web, mobile, or native-code security expertise necessary to make confident product decisions. Come help us make life hard for the bad guys. Product Security Engineer Responsibilities Security Reviews: perform manual design … 2+ years of experience finding vulnerabilities in interpreted languages (php, ruby, python). Knowledge of best practice secure code development Experience with exploiting common security vulnerabilities Preferred Qualifications Experience writing software that enables security processes Contributions to the security community (public research, blogging, presentations, bug bounty, etc. More ❯

be a crucial organizational skill. This makes it essential for companies to build their organizational resilience, strengthen their core controls and increase their cyber security maturity to meet the challenges of technology and information risk. The KPMG Advisory practice is currently our fastest growing practice. We are seeing tremendous … of inspiration and expand your capabilities, then consider a career in Advisory. Role Description: Our team is seeking a talented Cloud and On-Premise Security Engineer with experience in Microsoft cloud and on-premise security services. The successful candidate will play a crucial role in designing and … implementing security solutions for both on-premise and cloud environments, ensuring the safety and compliance of our clients' IT infrastructures. Responsibilities: Design and implement security solutions for both on-premise and Microsoft cloud environments (Azure, Office 365, and Intune) Provide expert technical consultation on Microsoft on-premise security More ❯

Position Summary: We are looking for an experienced Security Engineer to join our team. This role will be a core member of the Threat Team within the IT Security Team. This role will be responsible for responding to security alerts escalated from our SOC, contributing to … structured threat hunts, and tracking vulnerabilities. The security engineer will also help tune detections and write playbooks to ensure the security team's efforts are effective and efficient in reducing risk posted by threats. The successful candidate will interpret disparate data sources to understand the timeline of … a security event. Principal Responsibilities: Monitor IT Security solutions for alerts, and when necessary, research and analyze available information to determine validity of alert and any actions to be taken Interpret and act on results from various security technologies including SIEM, EDR, Firewall, Vulnerability Scan, etc. Pivot More ❯

Lead Software Security Engineer | Permanent | UK (Hybrid - once a month) | £86k We're working with a highly respected, forward-thinking professional services firm on a mission to embed security into every part of their digital transformation journey. This is a key hire within their growing tech function … they're looking for a Lead Software Security Engineer to shape and drive secure-by-design principles across new and evolving digital products. You'll be joining a business that genuinely values its people, with a collaborative culture and real investment in development. They're agile, ambitious, and … looking for someone who wants to play a hands-on role in moving security left - bringing DevSecOps to life and guiding engineering teams with confidence and clarity. What you'll be doing: Leading the cultural shift towards DevSecOps across multiple product teams Embedding security requirements and tooling into More ❯

Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full before applying We need someone with … old fashioned Unix/Linux Systems Administrator. We want someone with a development/some form of coding background who has blossomed into Software Security/Cloud Security engineer. We NEED for you to have strong Azure skills, NOT AWSalthough a blend would be acceptable. Rather than someone … hands on role and is perfect for some who has come from a consultancy background with appropriate hands on skills. A passion a modern security approach is paramount, where you help teams build security into their daily work life and are always looking automate, streamline and shift left More ❯

offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execute this new mission-critical contract providing Cybersecurity Expertise and Risk Management! Your effort and expertise … are crucial to the success and execution of this impactful mission that is critical in ensuring mission success through Security Engineering, Vulnerability Testing, Penetration Testing, Risk Management and Assessment, Insider Threat Analysis, and IT Policies and Procedures by improving, protecting, and defending our Nation's Security. Job Description: Perform … or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Cybersecurity standards and regulations, and recommend mitigation strategies. Validate and verifies system security requirements definitions and analysis and establishes system security designs. Design, develop, implement and/or integrate Cybersecurity More ❯

Security Engineer – HIRING ASAP Start date: ASAP Duration: 6 Months Location: 2 days in Cambridge office, 3 days working from home Rate: £700 - £790 per day inside ir35 Summary: Utilizing 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 … migration of log sources into Microsoft Sentinel SIEM. Key Skills 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 ❯

About the Job The Network Security Engineer III will support the C2BMC program and will be responsible for providing technical support for the assessment of compliance of information systems with DoD RMF standards. Location Colorado Springs, CO. Must be able to travel to alternate work locations, such as … Framework). Candidate must have proven experience in developing Cyber-secure Network device configurations (Firewalls, switches, routers). Candidate will be a primary Network Security Engineer supporting the C2BMC Program. Candidate will be responsible for planning, deploying, integrating, and testing upgrades to the C2BMC network to operational sites. … Candidate will be required to conduct research on different networking and security related topics independently and produce reports on findings. Candidate will be required to make sure that the teams devices are STIG's and hardened appropriately. Along with running any and all Cyber protocols needed. What You'll More ❯