• Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA, US Job ID: ATR 17030 Job Description Overall Assignment Description: Expert-level Systems Engineers assist in leading ... engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National… more
    Arena Technical Resources, LLC (07/18/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Amentum is seeking a skilled and experienced **Systems Engineer ** to join our team at **Fort Belvoir** . In this critical role, you'll provide essential contractual ... focusing on the assessments of architectures and interoperable capabilities. Systems Engineer or ORSA functions encompass design and execution of experiments, with… more
    Amentum (07/17/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (07/26/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... program is responsible for building a scalable, extensible, cloud-based software -hosting-and-integration environment and a data ingest and dissemination platform… more
    CACI International (07/16/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking a **Network Engineer 3** to join our **Security and Electronic Systems...a new network, and performs upgrades to hardware and software as required. **Technical Responsibilities:** + Survey Reports measurement… more
    M. C. Dean (08/27/25)
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  • Chief Engineer

    Huntington Ingalls Industries (Fairfax, VA)
    …Time/Salaried/Exempt Anticipated Salary Range: $142,262.00 - $200,000.00 Security Clearance: TS /SCI Level of Experience: Senior This opportunity resides with Warfare ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (07/30/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we ... more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within… more
    RTX Corporation (09/03/25)
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  • Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    …intelligence, defense, and other government missions. + Design, develop, integrate, and test software and DSP algorithms. + Design, develop, integrate, and ... test software for Machine Learning applications. +...highly collaborative team environments centered around signal processing and software development + Ability to obtain TS … more
    CACI International (09/12/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a **System Engineer ** to join our team at Fort Belvoir, Virginia. **Job Duties** : + Support the modernization and integration of the ... Maintain responsibility for assessment and estimation of gap analysis, requirements, development, test , and deployment of products and systems. + Work closely with… more
    SAIC (10/02/25)
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  • Principal/Systems Engineer

    Northrop Grumman (Dulles, VA)
    …with Subject Matter Experts with little guidance + General understanding of software development (ie inputs/outputs, edge cases, unit test , feature testing, ... of our mission! **We are seeking either a Systems Engineer or Principal Systems Engineer to join...is located in Dulles, VA.** **Core responsibilities:** + Refine software architectures & design software capabilities +… more
    Northrop Grumman (09/25/25)
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