• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    system /server design and administration. Five years experience related to server/ system design and administration + Ten (10) years of overall experience ... issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality… more
    Saliense Consulting (01/06/26)
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  • Specialist, Software Architect Systems

    L3Harris (Ashburn, VA)
    …with complex interdependencies. + Minimum 3 years of hands-on experience in software systems architecture and design . + Minimum 3 years of hands-on distilling ... domains in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job Code: 31759 Job Location: Ashburn, VA Job Schedule: 9/80… more
    L3Harris (12/05/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …surveillance systems . The ideal candidate will engage in comprehensive systems engineering activities, including system design , specification creation, ... of system life-cycle development experience with aerospace and telecommunication systems including system design , development, integration, analysis, and… more
    L3Harris (11/15/25)
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  • PKI System Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …well as other security protocols. + Designs, develops or recommends integrated system solutions ensuring proprietary/confidential data and systems are protected. ... to define application security best practices, performs software architecture and design reviews, and supports the identification, interpretation, and remediation of… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Linux System Administrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …a DHS Entry on Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems troubleshooting. * Experience in patch ... **Linux System Administrator - US Citizenship Required** **Category:** Cyber...architecture blueprints and bringing them to reality. Candidates will design and configure build plans, code pipelines and create… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Systems Architect

    Lockheed Martin (Herndon, VA)
    …needs/requirements into total mission systems solutions that account for the design and technology maturity constraints of the system * Develop innovative ... next gen mission systems and system element architecture, design , and interface definitions * Continuously translate architecture analysis into action plans… more
    Lockheed Martin (12/17/25)
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  • Electrical Systems Engineer

    Actalent (Sterling, VA)
    …power management systems . * Prior experience supporting defense or security-related system design efforts. Experience Level Expert Level Job Type & Location ... Electrical Systems Engineer to assist in the design and integration of advanced cUAS sensor system...and power distribution needs. * Provide technical input on system design decisions, ensuring compliance with performance… more
    Actalent (01/06/26)
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  • Sr Specialist, Systems Engineer (Cloud…

    L3Harris (Chantilly, VA)
    …Engineering (MBSE) methodologies to develop and manage system models using Cameo Systems Modeler. + Design and implement software systems and ... processes, including sprint planning, daily stand-ups, and retrospectives. + Conduct system -level analyses and trade studies to support design decisions.… more
    L3Harris (12/21/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Fairfax, VA)
    …in life safety, active and passive fire protection, and fire alarm systems code consulting, design review, inspections, and commissioning. + Professional ... Senior Fire Protection Engineer with experience in life safety code consulting, sprinkler systems , fire detection and alarm systems , and passive fire protection.… more
    Jensen Hughes Inc. (12/19/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    … Integration Engineer 4, you will be working with a dynamic team of systems and controls engineers responsible for design and implementation of multiple projects ... control, power control, energy management control, and transit control systems . + Create, review, and/or approve system ...and track and settle open actions. + Guide the design engineering team on technical solutioning, including the control… more
    M. C. Dean (11/26/25)
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