• Office of the Secretary of Defense (Arlington, VA)
    …nuclear modernization acquisition programs, and nuclear treaty compliance including advising senior leadership on the full range of nuclear force platform and ... of strategic systems, nuclear modernization, and nuclear treaty compliance including advising senior leadership on the full range of nuclear force platform and… more
    Upward (08/10/25)
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  • SECRET Sr . Data

    Insight Global (Herndon, VA)
    Job Description The Data Engineer position will be located on-site in Fairfax, VA, and may require some on-site support at the Pentagon. The Army PPB BOS program ... is seeking a data warehouse engineer who will make significant...Engineering, Computer Science, or related field * Experience advising senior leadership or government stakeholders * Understanding and working… more
    Insight Global (10/03/25)
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  • Senior Data Engineer (Active…

    NANA Regional Corporation (Alexandria, VA)
    We are seeking a highly skilled and experienced Senior Data Engineer to support enterprise-level planning, analysis and architecture initiatives. The ideal ... + At least three technical disciplines such as architecture, development, middleware, data analysis, or operations in a multitier environment. + Strong analytical,… more
    NANA Regional Corporation (10/07/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in systems engineering means… more
    General Dynamics Information Technology (09/26/25)
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  • Sr . Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... guidance, navigation and control (GNC), altitude control system (ACS), command, data and handling (CD&H), electrical power subsystem (EPS), and other subsystems.… more
    Northrop Grumman (08/20/25)
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  • Zero Trust Data Engineer - Sr

    SMX (Fort Belvoir, VA)
    Zero Trust Data Engineer - Sr ....jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a ** Senior Zero Trust Data Engineer ** ... (PEP). **Required Skills, Experience & Education** + Active Top Secret (TS) security clearance with eligibility for SCI and...or Mathematics (STEM) with 8 years' experience as a data engineer OR a bachelor's degree in… more
    SMX (08/27/25)
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  • Full Spectrum Cyber Sr . Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** CYBERSECURITY ENGINEER SR PRINCIPAL Advance your career while impacting our ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Cyber and...national security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. Here, technologists… more
    General Dynamics Information Technology (09/30/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering...a Software Engineer Sr Advisor at GDIT. Here, you'll… more
    General Dynamics Information Technology (07/22/25)
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  • Sr . Release Train Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …TRAIN ENGINEER (ARDAP): Bowhead is seeking a Sr . Release Train Engineer for the upcomingArmy Data and Analytics Platform (ARDAP) effort located at Fort ... ensuring real-time availability of command and logistics information & data . This is a fast paced job managing subject...and driving continuous improvement within the ART. As a senior leader, the RTE provides guidance on Lean Agile… more
    UIC Government Services and the Bowhead Family of Companies (08/14/25)
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  • Sr . Development of Operations…

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    ENGINEER (ARDAP): Bowhead is seeking a Sr . Development of Operations Engineer for the upcomingArmy Data and Analytics Platform (ARDAP) effort located at ... ensuring real-time availability of command and logistics information & data . This is a fast paced job managing subject...+ This role collaborates closely with the Release Train Engineer (RTE), business owners, and other key stakeholders to… more
    UIC Government Services and the Bowhead Family of Companies (08/14/25)
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  • Sr . Cloud Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    SR . CLOUD ENGINEER (ARDAP): Bowhead is seeking a Sr . Cloud Engineer for the upcomingArmy Data and Analytics Platform (ARDAP) effort located at Fort ... mission accomplishment by ensuring real-time availability of command and logistics information & data . This is a fast paced job managing subject matter experts and… more
    UIC Government Services and the Bowhead Family of Companies (08/14/25)
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  • Space Mission System Design Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …**Northrop Grumman Space Systems** in **Linthicum, MD** is seeking a **Principal or Sr Principal Systems Engineer ** to join our **Mission Systems Engineering ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees...Degree; or PhD with 0 years of experience. + ** Sr Principal Engineer :** Bachelor Degree in STEM… more
    Northrop Grumman (10/07/25)
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  • Sr . Infrastructure Engineer

    CACI International (Sterling, VA)
    Sr . Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... Posting End: 11/30/2025 **The Opportunity:** We are currently seeking an accomplished Senior Infrastructure Engineer to spearhead the development and deployment… more
    CACI International (09/17/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows...as Security + or CISSP + Active DoD Top Secret /SCI **Preferred Qualifications** + Experience building and delivering IaaS… more
    Leidos (10/03/25)
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  • Sr . Associate, Integration/Test…

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Associate, Integration & Test Engineer Job Code: 29028 Job Location: Herndon, ... an opportunity for a junior Automation Integration and Test engineer to join an established program in our Tactical...test methodologies and integration processes. Preferred Additional Skills: + Secret clearance + Experience in applying data more
    L3Harris (09/25/25)
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  • Sr . Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr . Security Engineer - Team Lead to join our team in ... **Req ID:** 342338 NTT DATA strives to hire exceptional, innovative and passionate...Merrifield, Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is… more
    NTT America, Inc. (09/27/25)
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  • Sr . DevOps Engineer .

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next **TS/SCI cleared Sr . DevOps Software Engineer ** working with a dynamic team to design, develop ... contract containing multiple Task Orders, we support the DOMEX Data Discovery Platform (D3P) Modernization program. You will have...occasionally, some tasks may be performed remotely. As a Sr . DevOps Engineer you will contribute to… more
    Leidos (09/17/25)
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  • Sr . Electrical Engineer

    WSP USA (Washington, DC)
    **This Opportunity** WSP is currently initiating a search for a ** Sr . Electrical Engineer ** to work at **Fort George G. Meade Army Base at Fort Meade, MD** . Be ... execution. + Determine well-defined methods for collecting, compiling, and analyzing data from the physical work site, surveys, blueprints, schematics, data more
    WSP USA (10/02/25)
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  • Sr . Software Engineer

    L3Harris (Columbia, MD)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Software Engineer Job Code: 29459 Job Location: Columbia MD Job ... seeking a highly motivated, team oriented embedded software design engineer who will be a member of a cross...time and cost constraints. Analyze equipment to establish operating data , conduct experimental tests and evaluate results. + Perform… more
    L3Harris (10/08/25)
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  • Sr . Supplier Quality Engineer

    QinetiQ US (Lorton, VA)
    …your professional and personal lives. Position Overview We are seeking a highly skilled Sr . Supplier Quality Engineer . The Sr . Supplier Quality Engineer ... to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality… more
    QinetiQ US (10/08/25)
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