• Senior T&E SETA Engineer

    IronMountain Solutions, Inc. (Falls Church, VA)
    …Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCIis required. ... IronMountain Solutions is an Equal Opportunity Employer/SDVOSB more
    IronMountain Solutions, Inc. (07/22/25)
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  • DevOps Developer

    Koniag Government Services (Vienna, VA)
    …**Kadiak** and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly.** **This ... best practices **Additional Requirements:** + Must be able to obtain and maintain TS/SCI clearance with Poly + Ability to work on-site in Vienna, VA (3 days per… more
    Koniag Government Services (07/12/25)
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  • Principal Satellite Communications Engineer

    ManTech (Reston, VA)
    …Qualifications:** + N/A ** Clearance Requirements:** + Must have an active/current Top Secret security clearance . **Physical Requirements:** + ... Must be able to be in a stationary position more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery, such as a computer… more
    ManTech (06/19/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …systems deployed worldwide ** Clearance Requirements:** + Must have an active/current Top Secret security clearance . **Physical Requirements:** + ... Must be able to be in a stationary position more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery, such as a computer… more
    ManTech (06/14/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …systems deployed worldwide ** Clearance Requirements:** + Must have an active/current Top Secret security clearance . **Physical Requirements:** + ... Must be able to be in a stationary position more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery, such as a computer… more
    ManTech (06/11/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    …systems deployed worldwide ** Clearance Requirements:** + Must possess an active/current Top Secret security clearance . **Physical Requirements:** + ... Must be able to be in a stationary position more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery, such as a computer… more
    ManTech (06/03/25)
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  • Deputy Assistant Secretary of Defense (Strategic,…

    Office of the Secretary of Defense (VA)
    …required. In order to qualify for this position, you must be able to obtain a Top Secret security clearance and access to Sensitive Compartmented ... acquisition. TQ 2: Demonstrated ability to translate broad national security objectives/policies into specific programmatic guidance for portfolios including… more
    Office of the Secretary of Defense (08/08/25)
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  • Software Engineer Part Time TS/SCI

    Parsons Corporation (Centreville, VA)
    …team-oriented environment. + Excellent written and verbal communication skills. ** Security Clearance Requirement:** An active Top Secret SCI security ... software engineering and computer science. **Basic Qualifications:** + Must have a TS/SCI clearance + Minimum HS Diploma + Minimum of 1 year experience with… more
    Parsons Corporation (07/31/25)
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  • Senior Contract Administrator (Hybrid)

    Parsons Corporation (Chantilly, VA)
    …+ Required: TS/SCI Security Clearance + US Persons ** Security Clearance Requirement:** An active Top Secret SCI security clearance ... Us Parsons is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is… more
    Parsons Corporation (07/19/25)
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  • Process Manager (TS/SCI) (Ft. Belvoir, VA)

    SMX (Fort Belvoir, VA)
    …to optimize efficiency and security . **Required Skills & Experience** + Security Clearance : Active Top Secret (TS) security clearance with ... Additionally, they play a key role in supply chain risk management, product security assessments, and training personnel on APL adherence. As the Army Data Audit… more
    SMX (05/28/25)
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