• Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS /SCI Poly clearance. **Responsibilities:** + Field Engineers ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (08/21/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …out-of-band management (eg iDRAC, terminal server concentrators) + Experience with Dell and Cisco hardware + Experience with NTP ( Network Time Protocol) + ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/09/25)
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  • Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/ Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... + Advance knowledge of networking protocols (TCP/IP) and troubleshooting network issues. Must be fully conversant in the OSI...web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain… more
    SAIC (09/20/25)
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  • Unified Communications Engineer

    CACI International (Washington, DC)
    … Cisco Unified Communications Manager and UC operations + Network administration/engineering experience + IAT II certification (mandatory) + Strong ... Unified Communications Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/08/25)
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  • System Engineer

    Synergy ECP (Landover, MD)
    …Qualifications: . HS Diploma with 6+ years of related experience in the field of electronics, computer/ network hardware . An active TS / SCI . Ability to lift up ... System Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description...veteran status, or any other protected class. Clearance Required: TS /SCI w/ Polygraph Field Engineers - Landover, MD (System… more
    Synergy ECP (10/15/25)
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  • Systems Engineer 5

    M. C. Dean (District Of Columbia, DC)
    …eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance is REQUIRED** **Education** : + Computer ... of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a Systems Engineer able to work with a dynamic team of system engineers and… more
    M. C. Dean (08/27/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted ... world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual with an extended… more
    RTX Corporation (11/13/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …+ An active Department of Defense Secret level clearance is required. Top Secret clearance with SCI access is preferred. Desired Qualifications: + An ... A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around...8570 IAT Level II certification. + Security+ CE or Cisco Security. + Cisco Certified Network… more
    V2X (11/13/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …VA . The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT...The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (11/15/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the ... TS /SCI + 10+ years related technical experience in Network and Transport technologies, tools, and techniques + Understanding...Cryptographic devises, VPN and VPN client. + Experience with Network analysis tools ( CISCO Network … more
    CACI International (10/24/25)
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