• Software Developer Engineer , Amazon Leo…

    Amazon (Arlington, VA)
    …(GRC) capabilities through tooling, automation, and data integration. We are a multidisciplinary group of security specialists, software engineers, and program ... and regulations, candidates must be a US citizen or national , US permanent resident (ie, current Green Card holder),...US as a refugee or granted asylum. LSA (Leo Security Assurance) encompasses key functions that support compliance, audit… more
    Amazon (11/25/25)
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  • Principal / Sr. Principal Requirements and Test…

    Northrop Grumman (Jessup, MD)
    …is seeking a **Principal/Sr. Principal Requirements and Test Planning Systems Engineer ** **What You'll Get to Do** Develop test plans and reports ... as a Principal or Senior Principal** **Requirements and Test Planning Systems Engineer ** **Basic Qualifications for Principal Requirements and Test Planning Systems … more
    Northrop Grumman (12/05/25)
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  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... **Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. This position will be… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    … defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range ... division is dedicated to delivering cutting-edge solutions that advance national security and defense objectives. This position...various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 (requires 0-2 years of… more
    Huntington Ingalls Industries (12/19/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... Grumman Mission Systems** is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly, VA at the SIGINT… more
    Northrop Grumman (12/04/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... **Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer ** position. This position will be located… more
    Northrop Grumman (11/13/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Mechanical Engineer to lead the design, maintenance, and ... chillers, boilers, and pumping infrastructure. The ideal candidate thrives in multidisciplinary environments and brings a proven ability to troubleshoot, optimize,… more
    Leidos (10/27/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    …and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your...KBR is seeking a Senior Launch Integration and Operations Engineer to support collaboration with multidisciplinary teams… more
    KBR (11/07/25)
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  • Maritime Electrical Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    … team to design, build, and deliver innovative systems that directly impact national security missions at sea. As a Maritime Electrical Engineer ... team at APL! We are seeking a Maritime Electrical Engineer with a strong background in RF and electrical...+ Are able to obtain an interim Secret level security clearance by your start date and can ultimately… more
    Johns Hopkins Applied Physics Laboratory (11/22/25)
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  • Software Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …output requirements, input data acquisition, programming techniques and controls **Software Engineer , Journeyman:** + Bachelors degree and 5+ years of experience in ... Software Engineering and/or Development. **Software Engineer , Full Performance:** + Bachelors degree and 10+ years of experience in Software Engineering and/or… more
    Parsons Corporation (12/18/25)
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  • Sr DevSecOps Engineer

    Arena Technical Resources, LLC (Tysons Corner, VA)
    …Location: Tysons Corner, VA, US Job ID: ATR 15991 Job Description Sr. DevDecOps Engineer Security Clearance: - US Citizen with an active Top Secret Clearance/SCI ... required for this position. This position supports a government contract The DevSecOps engineer is embedded in a multidisciplinary implementation team. This team… more
    Arena Technical Resources, LLC (10/06/25)
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  • Senior Electrical Engineer

    Parsons Corporation (Centreville, VA)
    …**Job Description:** Parsons is seeking a highly skilled and experienced Senior Electrical Engineer to join our dynamic team in Southern California. In this role, ... and a commitment to excellence. **Key Responsibilities:** As a Senior Electrical Engineer , you will be responsible for: + **Design Development:** + Creating… more
    Parsons Corporation (10/28/25)
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  • Senior Harness Design Engineer

    KBR (Washington, DC)
    …Senior Harness Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your...KBR is seeking a highly skilled Senior Harness Design Engineer to support our advanced engineering and technology programs.… more
    KBR (12/18/25)
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  • Electrical Engineer 2

    M. C. Dean (Vienna, VA)
    …for long-term system sustainability. **Position Description:** In this role of **Electrical Engineer 2** , as part of a multidisciplinary engineering and ... will join forces with more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and...SKM, or ETAP + Eligible to gain a DOD security clearance + Bachelor of Science in Electrical Engineering… more
    M. C. Dean (11/26/25)
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  • Specialist, Aerospace Mechanical Engineer

    L3Harris (Ashburn, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job Location: ... Job Description: We are seeking a highly skilled Mechanical Engineer to join our dynamic team dedicated to designing...In this role, you will work collaboratively with a multidisciplinary team to design, prototype, and produce the next… more
    L3Harris (12/10/25)
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  • Consulting Engineer - Battery Energy…

    Jensen Hughes Inc. (Rockville, MD)
    Consulting Engineer - Battery Energy Storage Systems (BESS) - Mandarin Speaking Columbia, Maryland, United States; Fairfax, Virginia, United States; Rockville, ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (12/19/25)
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  • Technical Lead Engineer

    Electrosoft (Washington, DC)
    …best practices, such as the processes described in NIST 800-160, Systems Security Engineering: Considerations for a Multidisciplinary Approach in the Engineering ... Technical Lead Engineer Posted: 08/20/2025 Electrosoft Services, Inc. is an...overall functionality and performance of the systems. + Institute security -focused systems engineering processes into all lifecycle activities to… more
    Electrosoft (11/20/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    **Principal Hardware Engineer ** Curtiss Wright is seeking an experienced **Principal Hardware Engineer ** to join our Defense Solutions Group. This role involves ... factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in electronic… more
    Curtiss-Wright Corporation (11/15/25)
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  • Specialist, Software Engineer (Full-Stack)…

    L3Harris (Chantilly, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Software Engineer Full-Stack Application Job Code: 31304 Job ... Technologies is seeking a motivated and experienced Full-Stack Application Software Engineer to join our dynamic Command and Control (C2) application systems… more
    L3Harris (11/19/25)
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  • Engineer 2

    M. C. Dean (Vienna, VA)
    …MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver ... system sustainability. **Description:** In this role, as part of a multidisciplinary engineering and construction team, you will develop and integrate engineering… more
    M. C. Dean (11/28/25)
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