• System Administrator

    CACI International (Ashburn, VA)
    …existing systems by analyzing, designing, and implementing changes to system baselines so that updates meet customer requirements, and supporting upcoming ... System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel… more
    CACI International (12/13/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …requirements closure in the remote sensing domain; supporting enterprise and system level requirements for future systems ; independent verification, validation ... is tailor-made for your mix of development, engineering, and communication skills? That is why we need you to...systems to include architecture and behavior of the system using Systems Modeling Language (SysML). +… more
    Solvarus (11/02/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project ... guidance to business strategy and existing development efforts. Demonstrated communication and interpersonal skills, coupled with the ability to...+ Leads and coordinates various analyses to optimize total system of systems and/or system more
    L3Harris (12/24/25)
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  • System Architecture Engineer

    Meta (Reston, VA)
    …responsible for supporting the 5-7 year product lifecycle across a variety of systems primarily from system design solution through implementation leveraging an ... understanding of business drivers, systems expertise, and program management to improve efficiency and...meet business needs over time 11. Provides reporting and communication to stakeholders on system solutions and… more
    Meta (12/20/25)
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  • Network Engineer

    System One (Springfield, VA)
    …(LANs) wide area networks (WANs), the internet, intranets, and other data communication systems . + Possesses experience with most common network components ... cabling on a standard 8x5 service support level for communications + Can install and configure WAN and LAN...LAN hardware to include voice, video, and data cable systems . Develops system specifications, architecture designs, integration… more
    System One (12/26/25)
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  • System Engineer

    CACI International (Sterling, VA)
    …+ In the role of System Engineer, you will manage system requirements, contribute to systems engineering documentation, and design solutions that ... (DoDAF), Service-Oriented Architecture (SOA)). + Contribute to the development of systems engineering documentation (eg, System Engineering Plans, Initial… more
    CACI International (12/20/25)
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  • System Modeler (Mbse) 4

    M. C. Dean (Vienna, VA)
    …You will apply Model-Based Systems Engineering (MBSE) with SysML in Cameo Systems Modeler to develop and manage system models, requirements, and interfaces, ... and deliver model-based solutions. Responsibilities . Develop, maintain, and refine system architecture models using SysML within Cameo Systems Modeler.… more
    M. C. Dean (10/30/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    … for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible ... physical security system performance and recommend improvements + Resolve complex system issues for physical security systems + Triage customer support… more
    M. C. Dean (10/23/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Conduct periodic tests, inspections, and preventive maintenance for telecommunications systems . + Ensure system and subsystem operation meets specified ... (CUCM). **REQUIRED QUALIFICATIONS** + Experience: + 3+ years working with Cisco Unified Communications Manager (CUCM) or similar PBX systems . + Certifications: +… more
    TekSynap (10/07/25)
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  • Maintenance Mechanic (Damage Control/Propulsion…

    EPSILON SYSTEMS (Norfolk, VA)
    Epsilon Systems Solutions Inc. is seeking a full time Maintenance Mechanic (Damage Control/Propulsion Systems Support) in Norfolk, VA. Job Summary: Provide ... Damage Control and Propulsion systems equipment & systems support for the...to do about it + Effective oral and written communication + Sound interpersonal skills needed to interface, coordinate… more
    EPSILON SYSTEMS (12/23/25)
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