665 senior security engineer jobs found

Position: Senior Security Engineer – Medical Device Cybersecurity & Compliance Job Description: Job Description Job Title: Senior Security Engineer – Medical Device Cybersecurity & Compliance Experience Level: 5-10 years Key Responsibilities: Drive end-to-end cybersecurity integration across the medical device product development life cycle, ensuring security is embedded from concept to release. Develop and maintain cybersecurity for medical products, including security requirements specifications, risk assessments, threat models, and product security architecture documentation. Conduct thorough gap assessments to evaluate compliance with IEC 81001-5-1, IEC 60601-4-5, AAMI TIR 57, and AAMI TIR 97 standards, and implement remediation measures. Perform hands-on vulnerability assessments, penetration testing, and secure code reviews of embedded devices, IoMT (Internet of Medical Things) components, and connected systems. Collaborate closely with...

Description SAIC is seeking a Senior Security Engineer to support the Portsmouth Naval Shipyard (PNSY) Information Technology Programs for the Dept of the Navy. This initiative leverages advanced technologies and integrates critical defense systems to optimize ship maintenance through IT applications, systems, and training, ensuring sustained mission success in naval ship maintenance operations. W ork is performed on site in Kittery, ME. Role : Actively monitor, detect, and respond to cybersecurity threats and incidents within an organization. Utilize advanced security tools and technologies, such as Host-Based Security System (HBSS) and Security Information Event Management (SIEM) platforms, to continuously monitor network traffic, identify vulnerabilities, and detect suspicious activities. Conduct thorough investigations of security incidents, implement incident response protocols, and coordinate remediation efforts to mitigate potential risks. Collaborate with IT teams...

Position: Senior Security Engineer - IOT Job Description: Experience: 2–6 years of relevant experience in system security, embedded systems, and vulnerability assessments. Key Skills: Firmware Analysis Tools: Expertise in using firmware analysis tools such as Ghidra , Binwalk , and Radare2 for static and dynamic analysis of firmware images. Embedded Linux Platforms: In-depth knowledge of embedded Linux , Yocto , and OpenWRT platforms for secure firmware and OS testing. Secure Boot & Firmware Update Mechanisms: Proficiency in testing secure boot processes and firmware update mechanisms, ensuring integrity and authenticity. OS Hardening & Security Configurations: Strong understanding of OS hardening techniques and security configurations to mitigate threats and enhance system integrity. Vulnerability Assessment & CVE Analysis: Extensive experience with vulnerability assessment frameworks and CVE analysis ,...

Position: Senior IoT Product Security Engineer: Cyber Security Job Description: Job Title: IoT Product Security Engineer Role Overview: An Embedded Product Security Engineer is responsible for supporting the Product Security team with strong hands-on experience in Embedded Linux Development and practical security implementation knowledge across secure boot, firmware updates, Linux hardening, cryptography, vulnerability remediation, and embedded networking security. This role involves working closely with Firmware, Linux distribution, BSP, platform, and product engineering teams to design, implement, review, and validate security controls in embedded Linux-based products. It requires a solid understanding of how embedded products are built and secured at the implementation level, beyond performing security testing. Key Responsibilities: Work with engineering teams to design, review, and implement security controls for Embedded Linux-based products. Support...

Position Summary Odyssey Systems has an exciting opportunity for a Senior Information Systems Security Engineer (ISSE) supporting the AFLCMC/HNJ Special Programs Division, located at Hanscom Air Force Base, MA. The division focuses on rapid prototyping, secure Kill Chain capabilities integration, and special access program mission execution. In this role, you will lead Authorization and Accreditation (A&A) documentation efforts and provide Systems Security Engineering (SSE) expertise across highly classified environments, ensuring cybersecurity protections are embedded into system architectures from concept through sustainment. Responsibilities In this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. You will apply your technical...

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. With over 2,400 employees dedicated to the idea that “Your Mission is Our Passion,” DLH brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview The Senior Cybersecurity Engineer serves as a technical leader within the National Institute on Aging (NIA) Information System Security Office (ISSO) by designing, implementing, and...

Position: Senior IT Security Compliance Engineer Job Description: The Senior IT Security Compliance Engineer is responsible for developing, maintaining, and advancing the organization’s security compliance posture. This role leads security audits, manages compliance frameworks, and ensures the effectiveness of security controls across the organization. The position works closely with cross‑functional stakeholders to support regulatory requirements, customer security inquiries, and continuous security improvements in a SaaS/cloud-based environment. Key Responsibilities Develop, review, and maintain IT security policies, standards, procedures, and guidelines in alignment with industry best practices and regulatory requirements. Lead and coordinate compliance initiatives for security frameworks and standards, including but not limited to ISO 27001, SOC 2, CMMC, NIST, and internal security assessments. Manage audit readiness activities, including documentation...

Description SAIC is seeking a Senior Security Engineer to support the Portsmouth Naval Shipyard (PNSY) Information Technology Programs for the Dept of the Navy. This initiative leverages advanced technologies and integrates critical defense systems to optimize ship maintenance through IT applications, systems, and training, ensuring sustained mission success in naval ship maintenance operations. Work is performed on site in Kittery, ME. Role: Architects, plans, configures, deploys, maintains, and upgrades COTS/GOTS and custom toolsets to address vulnerabilities and/or implement security controls. Applies a combination of expert engineering knowledge of enterprise IT and security solutions to design, develop and/or implement solutions to ensure they are consistent with enterprise architecture security policies and support full spectrum military cyberspace operations. Designs, tests, and implements secure operating systems, networks, security monitoring, tuning and...

Description: WHAT WE’RE DOING At Lockheed Martin's Rotary and Mission System's Cyber Resiliency organization, we are dedicated to engineering and deploying cutting-edge cyber defense solutions across our corporation. Our focus on cybersecurity is paramount to ensuring mission success for our customers, even in the face of evolving cyber threats. THE WORK As a member of our team, you will be involved in a variety of activities aimed at enhancing the cyber resiliency of the USSF Space Fence System radar. This includes tasks such as: • Hardening operating systems, applications, and network devices • Conducting vulnerability scans • Continuous monitoring of the security posture of the system • Assisting with Government Certification Test and Evaluation (CT&E) and Vulnerability Testing • Implementing security updates and patches • Applying configuration changes to ESS, ACAS, and SolarWinds security tools • Providing support to maintain the Certification and Accreditation...

Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work Designs, plans, and validates secure network communications systems for the C2BMC program. You develop detailed specifications, schematics, and capacity forecasts; select hardware/software; implement firewalls, switches, routers, and security relevant devices; and conduct rigorous testing. You apply DoW RMF/CSRMC/STIG compliance, produce required IA...

Position: Junior Network & Security Engineer (24/7) Job Description: About the Role We are looking for a Junior Network & Security Engineer to join our growing Global Support Centre team. In this role, you will provide technical support to customers worldwide via phone and email, helping to troubleshoot networking and security issues while delivering excellent customer experience. What You Will Do As part of a 24/7 support environment, you will be responsible for logging, investigating and resolving incidents, managing vendor escalations, coordinating hardware replacements, and working closely with senior engineers and cross-functional teams to drive issues through to resolution. You will gain hands-on experience across a wide range of networking and security technologies from leading vendors, while developing your technical expertise through structured training, mentoring, and industry-recognized certifications. The position follows a 24/7 continental...

Description JOB DESCRIPTION: SAIC is seeking a motivated and experienced Cryptography Subject Matter Expert to join our team in El Segundo, CA. CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. The MSEIT effort provides leading-edge Systems Engineering & Integration (SE&I) for the United States Space Force's (USSF) Space Systems Command (SSC). We acquire state-of-the-art Military and Commercial Satellite Communications (SATCOM) systems, providing global, secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems. Key Responsibilities: Provide technical expertise in the development, integration, and delivery of both space...

Description: WHAT WE’RE DOING At Lockheed Martin's Rotary and Mission System's Cyber Resiliency organization, we are dedicated to engineering and deploying cutting-edge cyber defense solutions across our corporation. Our focus on cybersecurity is paramount to ensuring mission success for our customers, even in the face of evolving cyber threats. WHO WE ARE Lockheed Martin is driven by innovation, integrity, and a commitment to excellence. We believe in applying the highest standards of business ethics and visionary thinking to everything we do. As part of our team, you will collaborate with a cross functional team of technical professionals including software and systems engineers and radar operators to maintain the cybersecurity posture of the Space Fence Radar System. WHO YOU ARE We are looking for individuals who are passionate about cybersecurity and eager to contribute their skills and expertise to our mission. You should have demonstrable knowledge in...

Position: Senior Site Reliability Engineer (SRE) Job Description: The Senior Site Reliability Engineer (SRE) will build, automate, and operate Hanwha Vision's global cloud platform. We treat operations as a software engineering problem. Your goal is to eliminate manual tasks and replace them with stable, automated systems.     Key Responsibilities Automation: Write clean code (Go or Python) to automate cloud operations and deployment pipelines. Kubernetes Engineering: Build and manage large-scale Amazon EKS clusters, including networking, security, and scaling (using Karpenter). Infrastructure as Code: Write and maintain modular Terraform and Helm templates. Incident Management: Lead troubleshooting for critical system outages. Write clear, blameless post-mortems to prevent issues from happening again. Observability: Define SLIs/SLOs. Set up monitoring, logging, and on-call alerts using Datadog and PagerDuty....

Description: You will be the Environmental Health & Safety Engineer Senior for Lockheed Martin Missiles & Fire Control in Camden, AR. Our team is responsible for ensuring a safe and compliant operational environment across the site. What You Will Be Doing As the Environmental Health & Safety Engineer Senior, you will be responsible for driving safety compliance across the site and supporting the customer’s needs. Your responsibilities will include, but are not limited to: Identifies hazardous workplace conditions and takes preliminary samples and measurements of hazardous forces and toxic substances, removes hazards and/or protects employees by guarding, revising work procedures, and training or requiring use of protective clothing and personal protective equipment. Takes effective steps to ensure that workplace conditions comply with applicable federal and state occupational safety and health standard provisions of any labor agreement,...

Description: You will be the Senior Software Quality Engineer for the Software Quality Engineering Team. Our team is responsible for developing and maintaining systems and software quality processes that align with AS9100, program, and customer requirements. What You Will Be Doing As the Senior Software Quality Engineer you will be responsible for driving software quality excellence across the IRST program. Your responsibilities will include, but are not limited to: Develop and apply quality principles to software and software‑based systems. Design and implement software development and maintenance processes. Define audit strategies and ensure compliance with systems/software processes. Design, specify, and conduct test methods for software inspection, verification, and validation. Evaluate and analyze software quality systems to identify and correct deficiencies. Why Join Us The ideal candidate is a collaborative engineer who thrives in...

Overview LMI is seeking a Data Analyst , with significant Power BI skills and experience, to support the Office of the Under Secretary of Defense for Acquisition and Sustainment (USD A&S). This position plays a critical role in translating leadership intent into actionable data insights, analytical deliverables, and decision-support dashboards. The ideal candidate is a trusted advisor who can anticipate information needs, synthesize complex datasets, and build intuitive tools that enable senior leadership to make data-driven decisions efficiently.   As part of LMI’s high-performing team, you will leverage advanced data engineering and analytics capabilities to streamline front office operations and enhance situational awareness across acquisition, logistics, and procurement activities.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes...

Overview LMI is seeking a Junior Platform Engineer to support IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be an initial member of a small, cross-functional team responsible for supporting tenants, maintaining platform reliability, and improving the overall user experience.   Your primary responsibility will be managing technical issues and service requests submitted by teams using IronSled. You will own issues from initial review through resolution, coordinate with senior engineers when deeper expertise is required, and ensure tenants receive clear and consistent communication throughout the process.   This is not a traditional help desk position. You will investigate issues across applications, Kubernetes environments, deployment pipelines, identity services, cloud infrastructure, and platform integrations. You will also have opportunities to automate recurring tasks, improve documentation,...

Description: You will be the Senior Reliability Engineer for the Reliability & Durability Team. Our team safeguards product performance by identifying hidden failure risks, designing accelerated life test programs, and delivering data driven mitigation strategies that keep our systems on track from concept through field service. What You Will Be Doing As the Senior Reliability Engineer you will be responsible for leading Failure Modes, Effects, and Criticality Analyses (FMECA) on parts and sub assemblies, and for creating test plans that use accelerated aging models to prove reliability and lifecycle durability. You will work hand in hand with design engineers, material scientists, test labs, and program managers to surface risks early, quantify them accurately, and drive corrective actions. Your responsibilities will include: • Develop and maintain component level FMECA worksheets that comply with MIL STD 1629A (or equivalent) and internal reliability standards. •...

Description: You will be the FPGA Engineer Lead for the ATWS Directed Energy Imaging team. Our team delivers advanced imaging platforms by defining FPGA architectures, developing RTL, validating designs, and fielding production ready hardware that meets stringent performance, cost, and schedule goals. What You Will Be Doing As the FPGA Engineer Lead you will own the end to end development of FPGA solutions and coordinate a multidisciplinary group of systems engineers, software developers, and hardware integrators. You’ll translate system requirements into reliable, high performance hardware while keeping technical risk in check and communicating progress to senior leadership and customers. Your responsibilities will include: • Defining FPGA architecture and creating high quality RTL using AMD/Xilinx Versal and UltraScale+ families. • Driving verification and validation activities, including board level testing and video/signal processing implementation. • Managing task...