• Senior SIGINT Systems

    Solvarus (Chantilly, VA)
    …and software applications key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering ... Technical Assistance (SETA) support to a government Enterprise Systems Engineer . The program is responsible for coordinating and supporting end-to-end system… more
    Solvarus (11/02/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... Security Architecture Design: Developing and implementing security architectures for information systems , including hardware , software, and network components. *… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Field Engineer

    Leidos (Chantilly, VA)
    …Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs ... **Description** Leidos is looking for a Sr Field Engineer with a TS/SCI...design within time, cost, and security requirement constraints. The Systems Engineer will provide ongoing maintenance, support,… more
    Leidos (11/06/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Systems Engineer to join our team. You will be part of our growing systems , information technology & software engineering team ... your skills to the latest DoD weapons and sensor systems , modernizing the Navy and contributing to mission success....regarding the technical aspects of both the software and hardware components of the entire system. + May perform… more
    Amentum (11/13/25)
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  • Senior Systems Engineer

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Senior Systems Engineer ** **- Flight Trainer Programs (Onsite)** ... meets precision in the development of cutting-edge simulators and training systems for both military and commercial sectors. We harnesses advanced technology… more
    RTX Corporation (11/12/25)
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  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... and relevant industry standards. You will be part of our growing systems , information technology & software engineering team and contribute to our diverse… more
    Amentum (11/13/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_… more
    GovCIO (10/22/25)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Chantilly, VA)
    …**Job Description:** Parsons Company, is seeking qualified candidates to fill a Sr . Digital Signal Processing Engineer (DSP) positions at our headquarters ... signal processing, signal geolocation, estimation theory, image processing, control systems , statistics, machine learning and/or pattern recognition +… more
    Parsons Corporation (10/21/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_… more
    GovCIO (10/31/25)
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  • Senior Systems Engineer

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $116,329.00 - $170,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our… more
    Huntington Ingalls Industries (09/04/25)
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