• Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + TNCC and ITOC personnel provide Tier II / III customer service support to US ARMY INSCOM customers. + ... switches, Dell PCs, Sun Servers, Juniper routers, In-Line Encryption (INE) devices, network security appliances, and other related network hardware. + Provide… more
    TekSynap (12/11/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    Infrastructure Engineer T5 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... End: 1/31/2026 **The Opportunity:** We're seeking a successful, experienced Infrastructure Engineer with experience performing as an ISSE/ISSM to join our team… more
    CACI International (12/11/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …our customers operate while you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT, collaborating with people who are ... direction.** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a MECM Engineer , the work you'll do at GDIT will be...agents, etc.) interface correctly with each other and the network - to include base software and applications installed… more
    General Dynamics Information Technology (10/31/25)
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  • Firewall Engineer

    Leidos (Washington, DC)
    **Description** Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon and ... is 100% on-site. This role requires an engineer who can design, implement, and manage complex firewall...firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience with firewall… more
    Leidos (11/11/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit. ... be part of a dynamic team responsible for design, implementation , operations & maintenance, and cybersecurity for large complex...Python, JSON, Bash, etc. + Meet DoD 8570 IAT Level- II requirements. + Strong Oral, Written and Presentation Skills… more
    M. C. Dean (11/26/25)
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  • Audio Visual / Video Teleconferencing…

    Leidos (Arlington, VA)
    …and National Military Command Center (NMCC) support. As an **Audio Visual/Video Teleconference (AV/VTC) Engineer II ** , you will play a vital role in supporting ... the implementation of new requirements, maintaining, and repairing video teleconferencing...ensuring seamless and reliable communication capabilities. Your skills in network protocols, AV technologies, and design/integration will be crucial… more
    Leidos (12/12/25)
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  • Windows Systems / Packaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …build, deploy, and administer large scale multi-domain enterprise Windows environments. The engineer will build and maintain Windows desktops for use on virtual and ... physical client hardware. The engineer will provide support to multiple globally dispersed WAN...efficient method to leverage the technology within the customer's network environment. + Administer, operate, manage and maintain components… more
    General Dynamics Information Technology (11/14/25)
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  • Systems Engineer

    CACI International (Columbia, MD)
    …None Type of Travel: None * * * **The Opportunity:** Join our dynamic Network Security Implementation and Sustainment (NSIS) Services team as a Systems ... Systems Engineer Job Category: Information Technology Time Type: Full...feasibility studies. If you're passionate about systems engineering and network security, this is the perfect chance to make… more
    CACI International (12/12/25)
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  • LINUX Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …our customers operate while you advance your career. Join GDIT as a Linux Engineer and you will build an impactful career in enterprise IT, collaborating with people ... driven and resourceful like you. **MEANINGFUL WORK AND PERSONAL IMPACT** As a Linux Engineer , the work you'll do at GDIT will be impactful to the customer's mission.… more
    General Dynamics Information Technology (11/05/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be able ... and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging… more
    Shuvel Digital (09/25/25)
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