• Security Software Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be...following: 1. Penetration Testing (PENTEST) (government or contractor) 2. Red Team Operations (government or contractor) 3. Tool/ Software more
    Imagine One Technology & Management (09/24/25)
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  • Systems Support Engineer I (Monday-Friday…

    Red River (Chantilly, VA)
    At Red River Managed Services, we provide a welcoming and positive workplace where everyone feels valued and able to do their best work, fostering a one-team ... positioned to do their best work; you view every Red River colleague as a member of one team....you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service… more
    Red River (11/26/25)
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  • GEOINT Electro-Optical/Infra- Red

    KBR (Chantilly, VA)
    Title: GEOINT Electro-Optical/Infra- Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra- Red ... working across Geo-Spatial Intelligence (GEOINT), and specifically, Electro-Optical (EO) and Infra- Red (IR) programs and systems. This is a challenging and rewarding… more
    KBR (09/30/25)
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  • Network Engineer - Decentralized Services…

    Red Gate Group (Arlington, VA)
    …part of an organization that values both service excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support ... The Red Gate Group, founded in 2006, is a...Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,… more
    Red Gate Group (11/22/25)
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  • Network Engineer - Variable Trust Endpoints

    Red Gate Group (Arlington, VA)
    …enterprise systems + First-hand experience with research and/or development of secure platforms, security software for endpoints, and information security ... The Red Gate Group, founded in 2006, is a...Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,… more
    Red Gate Group (11/22/25)
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  • Software Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** SOFTWARE ENGINEER Transform technology into opportunity as a Software ... engineering career. MEANINGFUL WORK AND PERSONAL IMPACT As a Software Engineer , the work you'll do at...integration. * Technical skills: Java, Spring, and XML * Security clearance level: Secret * US citizenship required *… more
    General Dynamics Information Technology (11/25/25)
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  • Integration and Test Software

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... is currently looking for a Senior Integration and Test Software Engineer to join our team developing...safeguarding the American people and enhancing the Nation's safety, security , and prosperity. Our warfighters are on the front… more
    CACI International (09/17/25)
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  • Software Engineer TS/SCI (FSP)

    IBM (Chantilly, VA)
    …skills and experience. **Your role and responsibilities** Seeking a versatile software engineer with TS/SCI US Government security clearance and FSP to join ... our robust technology platforms across the IBM portfolio; including Software and Red Hat.Curiosity and a constant...code reviews, unit testing, and integration testing to ensure software quality and security compliance. Support DevSecOps… more
    IBM (12/12/25)
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  • Software Engineer /Systems…

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... and Security scrum team, performing operations / maintenance of program Window systems software and associated applications. Team members must be able to… more
    Cinteot (11/06/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …with REST architecture + Experience as a full-stack developer + Experience with software development on Red Hat Enterprise Linux + Experience with Atlassian ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 5_ role will be in either...will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions.… more
    Northrop Grumman (09/25/25)
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  • Senior Security Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Senior Security Engineer for a new customer on a highly-visible and strategic Cybersecurity Task Order. The ... Senior Security Engineer will need to be a...tasks and the extraction of logs + Hardware and software installations, upgrades, maintenance, security analysis and… more
    Leidos (12/12/25)
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  • Staff Software Engineer , Backend…

    Coinbase (Richmond, VA)
    …is the most important builder platform since the internet ("online"). As a Staff Software Engineer on this team, you'll be instrumental in designing, building, ... (ie. job requirements): * You have 8+ years of software engineering experience. * You are passionate about enabling...or other crypto tools. * An interest in blockchain security , red -teaming, and exploit prevention. *Answers to… more
    Coinbase (11/07/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, ... The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not...open findings of high and at-risk systems. * Perform security assessments on hardware/ software products to include… more
    Amentum (12/05/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... prior employers + 3 years of experience performing offensive security activities such as red teaming, penetration...of total experience in a technical role such as security , networking, systems, or software development +… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... vulnerability research, static and dynamic analysis research, penetration testing, red -teaming, and security tool development. We ensure...and security tool development. We ensure the security of the software and hardware that… more
    Oracle (11/25/25)
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  • AI Security Engineer , Lead

    Deloitte (Arlington, VA)
    …Information Systems Security Professional (CISSP) + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Agilist + Certified SAFe(R) DevOps ... value. Work you'll do As a Deloitte Lead AI Security Engineer , you will be crucial in...attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red /purple team exercises… more
    Deloitte (10/22/25)
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  • AI Security Engineer , Manager

    Deloitte (Richmond, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... (CISSP) + Certified SAFe(R) Advanced Scrum Master + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Architect + Certified SAFe(R) DevOps… more
    Deloitte (10/22/25)
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  • SAP NS2 Sr. Security Automation…

    SAP (Herndon, VA)
    …from. **NS2 COMPANY DESCRIPTION** SAP is the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) ... _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US...certifications and experience will be given preferential consideration + Red Hat Certified Systems Administrator + Red more
    SAP (10/24/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... disciplines, including digital forensics, threat intelligence, threat detection engineering, security automation, red teaming, and more, to create innovative… more
    Amazon (11/13/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …Qualifications: + 7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform (Windows, Red Hat, etc.) ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the...Used: + Implementation & Maintenance and maintaining of Cyber Security technologies on a multi-platform (Windows, Red more
    V2X (12/12/25)
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