• Linux Systems Administrator - TS

    Parsons Corporation (Centreville, VA)
    …server and networking equipment rack installations **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... possible. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator. The candidate will support both Linux based...a US Citizen + Candidate must have a current TS / SCI clearance with Poly +… more
    Parsons Corporation (10/18/25)
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  • Linux Systems Administrator - TS

    Parsons Corporation (Centreville, VA)
    …server and networking equipment rack installations. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... what's possible. **Job Description:** Are you a skilled **Linux Systems Administrator** looking for an opportunity to work on...**Citizenship:** Must be a US Citizen. + **Clearance:** Active TS / SCI clearance with Polygraph is required. +… more
    Parsons Corporation (12/20/25)
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  • Systems Administrator - TS

    Leidos (Chantilly, VA)
    …of a degree. + US Citizen with an active TS / SCI with Poly security clearance. + Proven experience in systems administration for Windows and/or Linux ... **Description** Leidos is seeking an experienced ** Systems Administrator** to join our team in supporting...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (01/01/26)
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  • Systems Engineer TS / SCI

    Parsons Corporation (Centreville, VA)
    …and networking protocol analysis using Wireshark. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... level? Parsons is seeking a highly skilled and motivated ** Systems Engineer** to join our dynamic team! In this...**What Required Skills You'll Bring:** + **Security Clearance:** Active Top Secret // SCI Security Clearance with… more
    Parsons Corporation (12/19/25)
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  • Network Engineer-US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer-US Citizens ONLY- ACTIVE Top Secret / SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering ... Support - * The Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of these systems . * The… more
    The Metamorphosis Group (12/03/25)
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  • Network Engineer- Must Have Active Top

    The Metamorphosis Group (Reston, VA)
    …Engineer- MUST HAVE ACTIVE Top Secret / SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes ... platform (VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . * The Contractor shall ensure the security of the server… more
    The Metamorphosis Group (10/18/25)
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  • Business Systems Analyst TS

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    **Business Systems Analyst TS / SCI with Poly REQUIRED** **Category:** Business Analysis (functional and technical) **Main location:** United States, ... equivalent degree * Minimum of six (6) years of Information Technology and Systems experience * Experience...independently and across many initiatives at once * A Top - Secret / SCI security clearance with Counterintelligence… more
    CGI Technologies and Solutions, Inc. (12/10/25)
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  • Facility Engineering Manager 1- TS

    M. C. Dean (Vienna, VA)
    …for access to classified information ; **Applicant must hold an active Top - Secret / SCI with Poly clearance.** Responsibilities Responsible for ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...classified information ; **Applicant must hold an active Top - Secret / SCI with Poly more
    M. C. Dean (10/14/25)
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  • Security Consultant SME TS / SCI

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …successful in this role:** Required qualifications to be successful in this role: . A Top Secret / SCI clearance with polygraph is required. . A basic ... **Security Consultant SME TS / SCI with Poly REQUIRED**...TW 2.0 agency implementation. . Experience working with data systems and the ability to learn both the agency's… more
    CGI Technologies and Solutions, Inc. (11/21/25)
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  • Software Developer ( Systems Software)…

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ208442 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... (including Spring and Rails) as well as big data systems . **RESPONSIBILITIES:** + Modernizes legacy Java, Python, and Ruby...Contract core hours, 9am - 3pm + **Security Clearance:** TS / SCI with Polygraph + **US Citizenship Required**… more
    General Dynamics Information Technology (10/16/25)
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