• Battelle Memorial Institute (Washington, DC)
    …Critical Infrastructure Business Line group is seeking a senior acquisition test engineer to lead the research , development, test and evaluation of ... welcome all qualified individuals to apply. **Job Summary** We are currently seeking a ** Senior Test & Evaluation Engineer ** . This will be an **on-site**… more
    DirectEmployers Association (09/16/25)
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  • Applied Research Solutions (Springfield, VA)
    …are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers.?? ... **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you...customer experience possible. **Why Work with us?** ? ?Applied Research Solutions (ARS) is respected as a world-class provider… more
    DirectEmployers Association (11/04/25)
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  • Sr . Security Research

    Proofpoint (Washington, DC)
    …highly technical role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat ... of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks...bring to the team** * A passion for threat research and a well-rounded yet deep understanding of the… more
    Proofpoint (10/22/25)
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  • Data Engineer , Sr .

    Chenega Corporation (Reston, VA)
    …specifically related to the functional components. Additionally, theData Engineer Sr .provides insight and advice to senior managers and executives concerning ... Data Engineer , Sr . Reston, VA Join our...the ability to inform on data aggregation and associated security implications + Lead contributions to the development of… more
    Chenega Corporation (09/12/25)
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  • Sr . Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    Sr . Network Engineer Location: Reston, VA, US Job ID: ATR 17711 Job Description Job Title: Sr . Network Engineer Location: Reston, VA - Onsite, SCIF ... CI Polygraph Job Description: The job duties of the Sr . Network Engineer are as follows: -...engineer overseeing servers, storage and backup systems. Troubleshootport security issues, VLAN issues and network outages. Control network… more
    Arena Technical Resources, LLC (10/23/25)
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  • Sr Data Engineer - International…

    Federal Reserve Bank (Washington, DC)
    Sr Data Engineer - International Finance...WILL BE ON-SITE IN WASHINGTON, DC* Position Description The Senior Data Engineer is considered a subject ... ability to use tools and technologies that protect the security of Board data. Duties and Responsibilities With some...of the division's data science and engineering hub. The senior data engineer should have advanced experience… more
    Federal Reserve Bank (10/29/25)
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  • Sr . Solutions Engineer (Mission…

    General Dynamics Information Technology (Fairfax, VA)
    …advance the mission and optimize our business strategy as a Mission Partner Environment Sr . Solutions Engineer at GDIT. Here, you'll support solving some of our ... and help us grow the business. MEANINGFUL WORK AND PERSONAL IMPACT As a Sr . Solutions Engineer (Mission Partner Environment) you will support the business… more
    General Dynamics Information Technology (11/11/25)
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  • Sr . Platform Engineer (Mission…

    General Dynamics Information Technology (Fairfax, VA)
    …your expertise to advance the mission and optimize our business strategy as a Sr . Platform Engineer (Mission Partner Environment) at GDIT. Here, you'll support ... the business. MEANINGFUL WORK AND PERSONAL IMPACT As a Sr . Platform Engineer (Mission Partner Environment), you...scanning - SCAP and ACAS). + Demonstrated experience in Research & Development and Rapid Prototyping - capable of… more
    General Dynamics Information Technology (11/11/25)
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  • Sr . Security Engineer , WAF

    Warner Bros. Discovery (Washington, DC)
    …out of our Atlanta, DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected ... elements, standards, and solutions for various technologies to achieve optimal security posture while delivering on business goals Research emerging threats… more
    Warner Bros. Discovery (10/21/25)
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  • Zero Trust Data Engineer - Sr

    SMX (Fort Belvoir, VA)
    Zero Trust Data Engineer - Sr . (4616) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a ** ... Senior Zero Trust Data Engineer ** to join...Identify automated data tagging/labeling solutions and assist with market research to evaluate their capabilities, scalability, and alignment with… more
    SMX (08/27/25)
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  • Sr . System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …a US Citizen + Must successfully obtain a Public Trust **Overview** We are seeking a Sr . Systems Admin, IT Engineer III to join our team supporting Joint Service ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Provide senior systems administrators and support to all incident...and cross-training. In addition, team members are expected to research and contribute to a shared knowledge base to… more
    TekSynap (10/16/25)
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  • Principal/ Sr . Principal Systems Test…

    Northrop Grumman (Annapolis Junction, MD)
    …Active US Government security clearance per customers' requirements **Basic Qualifications for Sr Principal Systems Test Engineer :** + A degree in a STEM ... ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time… more
    Northrop Grumman (11/07/25)
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  • Sr . Security Engineer

    Amazon (Arlington, VA)
    …an opportunity to secure an advanced satellite based broadband telecom service? The Kuiper Security team owns the security of product and operations of Project ... end-to-end. We provide the necessary infrastructure and mechanisms to ensure the security of our satellite constellation and to protect the integrity and… more
    Amazon (10/31/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (11/12/25)
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  • Sr . Staff Cyber Software/Test…

    Northrop Grumman (Fort Meade, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... best work of your career. We are looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis Junction, MD. **What You'll get to Do:**… more
    Northrop Grumman (10/10/25)
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  • Sr . Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Technologies, Cyber & Intelligence Team is looking for a Sr . Software Engineer to support Cyber Security Operations missions by designing and implementing ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $98,000.00 - $130,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This… more
    Huntington Ingalls Industries (09/04/25)
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  • Sr . Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Technologies, Cyber & Intelligence Team is looking for a Sr . Software Engineer to support Cyber Security Operations missions by designing and implementing ... Number: 23393 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Security Clearance: TS/SCI with Poly Level of Experience: Mid This opportunity… more
    Huntington Ingalls Industries (08/22/25)
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  • Sr Data Engineer

    EBSCO Information Services (Washington, DC)
    EBSCO Information Services (EBSCO) delivers a fully optimized research experience, seamlessly integrated with a powerful discovery platform to support the ... information needs and maximize the research experience of our end-users. Headquartered in Ipswich, MA,...help make an impact. **Your Opportunity** As a Data Engineer , your primary responsibility is to design, build, and… more
    EBSCO Information Services (11/19/25)
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  • AI/ML Engineer with RE/VR proficiency and…

    Cipher Tech Solutions (Vienna, VA)
    …maintaining strong proficiency in software development, reverse engineering, and vulnerability research . You will apply your foundational knowledge of RE, VR, and ... proficiency in reverse engineering with an aptitude for performing vulnerability research . + Must be possess strong verbal/written communications skills that enable… more
    Cipher Tech Solutions (11/19/25)
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  • Sr . Director, Product Management - AI/ML…

    Capital One (Mclean, VA)
    Sr . Director, Product Management - AI/ML Platform Intelligence ** Sr Director, Product Management (PXDP65)** Product Management at Capital One is a booming, ... revolution transforms our society and our industry. **About the Team** The ** Sr . Director, AI/ML Platform Intelligence** will lead a product team spanning the… more
    Capital One (11/04/25)
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