• System Administrator

    Chenega Corporation (Oakton, VA)
    …headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support, Software ... System Administrator Oakton, VA . Information Technology...interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our… more
    Chenega Corporation (08/13/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... analysis, system integration, verification and validation, and technical oversight of engineering teams supporting shore-based training systems . The candidate… more
    SimIS Inc. (09/22/25)
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  • Acquisition Administrator Active TS/SCI…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …degree in a business and/or technical discipline; eg Business Administration, Accounting Systems Engineering , Computer Engineering . * Five (5) years' ... **Acquisition Administrator Active TS/SCI with Poly REQUIRED** **Category:** Business...a business and/or technical discipline; eg Business Administration, Accounting Systems Engineering , Computer Engineering . *… more
    CGI Technologies and Solutions, Inc. (07/16/25)
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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    …Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our ... people are passionate about engineering innovation that improves lives and drives impactful change....Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (08/27/25)
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  • Tenable Nessus Administrator SME

    CACI International (VA)
    …such as CompTIA Security+ Other relevant cybersecurity certifications like Certified Information Systems Security Professional (CISSP), or Certified ... Tenable Nessus Administrator SME Job Category: Information Technology...Chantilly, VA. **Responsibilities:** You will be a Tenable-Nessus Security Administrator SME for the Engineering Operations team… more
    CACI International (07/23/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the… more
    CACI International (09/27/25)
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  • Database Administrator , Mid

    Chenega Corporation (Reston, VA)
    …directives, and guidance to acquisitions throughout the total life cycle. The **Database Administrator , Mid** will provide systems engineering (SE) support ... **Req ID:** 37442 **Summary** **Database Administrator , Mid** **Reston, VA** Are you ready to...Bachelor's degree required. + 5+ years of experience with systems engineering support, including requirements definitions, architecture… more
    Chenega Corporation (09/05/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. ... you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain… more
    Sciolex Corporation (07/15/25)
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  • System Administrator 3

    M. C. Dean (Vienna, VA)
    …Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our ... seeking a **System Administrator 3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (09/06/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, ... relevant experience; Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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