• Senior Systems Engineer

    GovCIO (Sterling, VA)
    …position. **Responsibilities** + Provide full life cycle system /software engineering to include requirements derivation, requirements analysis, hardware ... senior - systems -engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (10/22/25)
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  • Senior Specialist, Supplier Quality…

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Supplier Quality Engineer Job Code: 29985 Job Location: Ashburn, VA Job ... related to assembly, process, mechanical, machining, fabrication, and electro-mechanical systems . Additionally, you will perform and evaluate root cause and… more
    L3Harris (11/05/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    …or existing network system (s). Ensure that the design of hardware , operating systems , and software applications adequately address cybersecurity requirements ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.**… more
    ManTech (11/12/25)
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  • Senior Systems Analyst

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Analyst** to join our team in **Chantilly, VA** . The position is **onsite** . ... are not limited to:** + Providing Tier II IT Systems support on a wide range of technologies, including:...Investigating and resolving operational problems in conjunction with other engineering and technical personnel + Working on project teams… more
    ManTech (10/29/25)
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  • Senior Quality Assurance Manager

    Trident Systems, Inc. (Chantilly, VA)
    Position Title: Senior Quality Assurance Manager Requisition ID: 1672 Position Location: Chantilly, Virginia (onsite) Position Reports To: Operations Director ... Supervises Others: No At Trident Systems Space Electronic Systems (SES) division, we...division, we believe in the power of using strong engineering principles to drive innovation and solve complex problems.… more
    Trident Systems, Inc. (11/13/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    … and software. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering , or other IT-related discipline and seven (7) years ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator** to join our team in **Chantilly, VA.** **Responsibilities include… more
    ManTech (11/19/25)
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  • Senior Business Process Analyst (Business…

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $104,253.00 - $150,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering , software and hardware development uniquely enable us… more
    Huntington Ingalls Industries (09/04/25)
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  • Senior Manager, Quality Assurance

    L3Harris (Ashburn, VA)
    …Quality to develop zero defect plans, improve yields and reduce rework during engineering and manufacturing efforts. Report to senior leadership on business ... domains in the interest of national security. Job Title: Senior Manager, Quality Assurance Job Code: 30018 Job Location:...knowledge of quality and reliability methods and procedures for hardware and software systems as they apply… more
    L3Harris (10/16/25)
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  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    …to join our team. The role requires a strong understanding of systems engineering principles, modeling and simulation methodologies, and relevant industry ... standards. You will be part of our growing systems , information technology & software engineering team and contribute to our diverse skillsets across multiple… more
    Amentum (11/13/25)
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  • Digital Signal Processing Engineer Senior

    Parsons Corporation (Chantilly, VA)
    …challenges + Troubleshoot and resolve issues related to signal processing, hardware /software integration, and system performance + Support product development ... 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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