• Senior Connectivity Engineer…

    Amazon (Herndon, VA)
    …guidelines - 2+ years of experience developing test scripts for optics validation and characterization - Proven ability to coordinate with cross-functional teams and ... and need a workplace accommodation or adjustment during the application and hiring process , including support for the interview or onboarding process , please… more
    Amazon (12/13/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... position based upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support of our… more
    KBR (11/07/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Range: $71,000.00 - $150,000.00 Security Clearance: TS/SCI Level of Experience: Senior Employee Referral Amount: $0.00 Meet HII's Mission Technologies Division Our ... people for these roles at various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer 2: $83,000 - $120,000 +… more
    Huntington Ingalls Industries (12/20/25)
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  • Systems Engineer , Directed Energy PROPOSAL

    Huntington Ingalls Industries (Alexandria, VA)
    …Salary Ranges: Systems Engineer Mid Levels 2-3 - $72,254 - $130,000 Systems Engineer Senior Levels 4-5 - $112,421 - $195,000 Essential Job Responsibilities * ... constraints. * Perform technical planning, system integration, verification and validation , evaluates alternatives including cost and risk, supportability, and… more
    Huntington Ingalls Industries (11/29/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department of Defense and the… more
    KBR (12/16/25)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **EDAP Systems Engineer ** to fill a critical need supporting ground system programs over the complete end-to-end life cycle within ... of systems across the full end to end lifecycle. As the EDAP Systems Engineer , you will review system architectures and provide technical insight for impacts to the… more
    SAIC (12/24/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …testing, implementation, and validation . As a technical and hands-on position, the Senior Engineer will be responsible for systems in support of Lumen's ... the world and shape the future. **The Role** The Senior Engineer will participate in multiple team...deliver and integrate requirements that meet all testing and validation requirements outlined in the performance specification + Providing… more
    Lumen (12/10/25)
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  • Data Engineer (AI) Subject Matter Expert…

    SMX (Fort Belvoir, VA)
    Data Engineer (AI) Subject Matter Expert (SME) (4799) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, ... VA SMX is seeking a **Data Engineer (AI) Subject Matter Expert (SME)** to spearhead the...Ensure pipelines are reliable, repeatable, and well-documented. **Data Quality, Validation & Monitoring** + Perform data profiling, validation… more
    SMX (11/08/25)
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  • Integration and Test Engineer , Directed…

    Huntington Ingalls Industries (Alexandria, VA)
    …Systems Test Engineer Mid Levels 2-3 - $73,261 - $130,000 Systems Test Engineer Senior Levels 4-5 - $104,304 - $190,000 Essential Job Responsibilities * ... We are seeking a highly experienced and motivated Systems Engineer to manage the integration and testing of the...Perform system integration and verification / validation testing of system requirements. * Support technical planning… more
    Huntington Ingalls Industries (11/29/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems for ... and external customers, including government agencies as well as present findings to senior leadership and clients. + Support the standardization of systems used to… more
    Mercury Systems (12/03/25)
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