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- ...Job Overview The CERT Division of the Software Engineering Institute (SEI) is seeking applicants for the role of AI Security Software Engineer. Established in response to the Morris worm, CERT has been a leader in cybersecurity research, advancing the resilience of software...SuggestedFull timePart timeRelocation packageFlexible hours
Software Engineering Institute
Arlington, VA2 days ago - ...work, and more. The Work This position is for a Cyber Software Engineer to perform software development duties with an emphasis on executing... ...team that is consulting and as well building new security architectures across a very large and critical D.o.D system...SuggestedFull timePart timeInterim roleWork at officeRemote workRelocationFlexible hoursShift work3 days per week
Lockheed Martin - US
Manassas, VA20 days ago - ...intelligence, lifecycle mission enablement, and software modernization. Nightwing brings... ...technical challenges. The team comprises engineers of multiple disciplines including vulnerability... ...work that is vital to our national security, apply today! Senior Cyber Engineer...SuggestedRelocationRelocation package
Nightwing
Sterling, VA28 days ago - ...Description: Lockheed Martin Space is seeking a Software Engineering professional to provide engineering services for vulnerability research... ...services and corporate entities. Design and execute reliability, security, and other testing and assessment of vulnerabilities and...SuggestedFull timeRelocationShift work
Lockheed Martin Corporation
Herndon, VA5 days ago - ...Software Developer Nightwing provides technically advanced full-spectrum cyber, data... ...applications development ~ Knowledge of secure software development lifecycle and code... ...Education: BS Computer Science, Computer Engineering, Computer Information Systems, Computer...SuggestedContract workImmediate startRemote work
Nightwing
Arlington, VA1 day ago - ...What You'll Do: Collaborate with a team of engineers to implement * specific security policies in the CI/CD security tools including but not limited to... ...minimum 8 years of work experience in the IT field 3+ years software development experience using Java, JavaScript 3+ years...SuggestedWork experience placement
US Tech Solutions
Arlington, VA2 days ago $160k
...STUDENT VISA CANDIDATES FOR THIS ROLE! Required Qualifications: Minimum of 5 years experience working "hands-on" in application security engineering Hands‑on experience with Fortify, Veracode, Tenable, Black Duck, or similar platforms Hands‑on experience with either SAST,...Suggested2 days per weekGriffin Global Systems Inc
Herndon, VA2 days ago- ...Lead Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real... ...implementing, using and updating standard security software in the areas of vulnerability scanning/management, leading remediation...SuggestedFull timeWork at officeWork from homeMonday to Thursday
Visual Lease Services Inc
Arlington, VA4 days ago $84.91k - $113.91k
...Overview Your Future. Secured. ISC2 is a force for good. As the world's leading nonprofit... ...Position Summary The AI Security Engineer is responsible for identifying, assessing... ...as part of the hiring process. Software Powered by ICIMS Job Locations US-...SuggestedWork experience placementWork at officeRemote workNight shiftISC2
Richmond, VA3 days ago$99k - $225k
...Job Number: R0244242 Cloud Security Engineer The Opportunity: Define, communicate, and implement cybersecurity architecture and administration... ...with secure IT architecture and computing hardware and software ~ Experience working with Cloud technologies, including...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Fort Belvoir, VA4 days ago$130k - $150k
...Security Engineer SteerBridge is a modern technology company delivering innovative, mission-focused solutions to the U.S. Government and private sector. Leveraging deep expertise in federal acquisition, digital transformation, and emerging technologies, we deliver agile...SuggestedSteerbridge
Vienna, VA5 days ago- ...Job Family : Software Development & Support Travel Required : Up to 10% Clearance Required : Ability to Obtain... ...What You Will Do : We are seeking an experienced AWS Security engineer to design, implement and maintain security controls across...SuggestedTemporary workFlexible hoursShift work
Guidehouse
McLean, VA5 days ago $115k - $203k
...Senior Cloud Platform Security Engineer Job Description Overview CoStar Group is a leading global provider of commercial and residential... ..., containerized application deployments, and IAC, and software supply chain security. ~ Demonstrated track record of...SuggestedHourly payFull timeWork at officeWork from homeMonday to ThursdayCoStar Realty Information, Inc.
Arlington, VA4 days ago- ...within established design patterns. Configure and maintain NSX security groups, tags, and policy objects for standard workloads.... ...repeatable platform control changes with guidance from senior engineers. Document security configurations, standard operating procedures...SuggestedFull timeTemporary workMonday to FridayShift work
HDR
Vienna, VA2 days ago - ...MANTECH seeks a motivated, career and customer-oriented Software Application Support Engineer to join our technical support team in Chantilly, VA... ...certifications such as CompTIA A+, Network+, or Security+, or the ability to obtain a certification within 6 months...SuggestedWork at office
MANTECH
Chantilly, Loudoun County, VA10 days ago - ...contest us, deterrence is assured, and the free world remains secure. Founded in 2024, Twenty Technologies () industrializes offensive... ..., and In-Q-Tel. Role Summary We are seeking IT Security Engineer to join our growing technology engineering team. This is a...Full timeWork at officeFlexible hours
Twenty
Arlington, VA18 days ago - ...Serve as part of a larger architecture, engineering, development, and testing team, collaborating... .... ~ Understand and implement security and data protection. Qualifications... ...three years’ work experience or completed Software Development Program with four years’...Full timeWork experience placement
Threat Tec, Llc
Fort Eustis, VA1 day ago - ...Black Cape Title: Spectacular Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas... ...Clearance**** ***If you do NOT have a US Citizenship and a Security Clearance issued by a US Government Customer, we will likely...Full timeFor subcontractor2 days per week3 days per week
Black Cape
Arlington, VA1 day ago - ...RGi is seeking a Senior Backend Engineer to support the development, integration, and deployment of advanced intelligence capabilities... ...mission-critical programs. Projects at RGi span a wide range of software and analytical methodologies and lie at the intersection of software...Full timeImmediate start
Reinventing Geospatial, Inc. (rgi)
Herndon, VA1 day ago $132k - $198k
...Anduril as a lead provider of specialized engineering and products for Intelligence Community... ...our customers’ most pressing national security requirements. ABOUT THE JOB At Anduril... .... We’re seeking a highly motivated Software Engineer with a minimum Secret clearance...Full timeWork experience placementLocal areaRelocation packageAnduril Industries
Reston, VA1 day ago- ...located in Chantilly, Virginia, and requires an active TS/SCI Poly clearance be in place PRIOR to application The Front-End Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The ideal candidate...Full time
Leading Path Consulting
McLean, VA1 day ago - ...Black Cape Title: FrontEnd Software Engineer (2+ years to Senior Levels) Locations: Arlington, VA, Reston, VA and areas throughout... ...Clearance**** ***If you do NOT have a US Citizenship and an Active Security Clearance issued by a US Government Customer, we will likely...Full timeFor subcontractor
Black Cape
Arlington, VA1 day ago $122k - $253k
...intelligence, lifecycle mission enablement, and software modernization. Nightwing brings... ...commercial markets. Senior Principal Cyber Engineer Nightwing provides technically... ...meaningful work that is vital to our national security, apply today! Principal Cyber Engineer...RelocationRelocation packageNightwing
Sterling, VA2 days ago- ...Brief Role Description We are looking for a Contract Software Engineer I - Backend who is a solid Java developer, ready to execute independently, keep pace with team delivery, and grow fast. You take ownership of your work, speak up when you're blocked, and see every challenge...Contract work
Electrify America LLC
Reston, VA2 days ago - ...Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering... ...mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced...Full timeFlexible hours
Clarity Innovations, Inc.
Herndon, VA1 day ago - ...driven organizations by delivering innovative, scalable, and secure technical solutions. Our team thrives on collaboration, technical... .... Overview: We are seeking a highly experienced Software Engineer to support a broad range of data services initiatives. This...Full timeContract workWork experience placementLocal area
Red Arch Solutions
Reston, VA1 day ago - ...Securiport is hiring a Software Engineer (3–5 years experience) to build modern, high-performance user interfaces supporting global border security, threat detection, and analytics systems. In this role, you’ll develop responsive front-end applications and integrate...Full timeContract workRemote work
Securiport
Herndon, VA1 day ago - ...BT-123 – Software Engineer Location: McLean (fully on-site, no remote option) **MUST HAVE A POLY CLEARANCE TO APPLY. Those without a Poly clearance will not be considered.** Description: Bespoke Technologies is seeking a Software Engineer for a unique...Full timeWork experience placementRemote work
Bespoke Technologies
McLean, VA1 day ago $100.3k - $165.5k
...Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman’s Space Sector... ...your pioneering spirit to our collaborative teams. This Software Engineer (DevOps) – Level 3 or 4 role will be located in either our Morrisville...Full timeInternshipWork at officeRemote workRelocation packageShift workNorthrop Grumman
Fairfax, VA1 day ago- ...Overview Sedaro is hiring a Senior Software Engineer to strengthen the performance and reliability of our distributed multi-physics simulation platform. In this role, you will contribute to the development of our simulation runtimes and levera ge...Permanent employmentFull timeFlexible hours3 days per week
Sedaro
Arlington, VA1 day ago
