• Systems Performance IPTL - Specter portfolio

    RTX Corporation (Tucson, AZ)
    …teams + Experience taking systems into flight testing + Active and transferable Top Secret US government issued security clearance is required ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do… more
    RTX Corporation (09/04/25)
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  • Platform Integration Program Manager, Associate…

    RTX Corporation (Tucson, AZ)
    …programs + Experience managing technical, cost, and schedules + Active and transferable Top Secret US government issued security clearance is required ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do… more
    RTX Corporation (08/30/25)
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  • Transformation Architect

    Amentum (Washington, DC)
    …+ Experience supporting change management and cultural shifts in large organizations + Active TOP SECRET US Government Clearance. Note: US Citizenship is ... enduring support for the essential missions of the US government , its allied partners and international organizations. With over...required to maintain a TOP SECRET Clearance. **Preferred Qualifications:** + Master's… more
    Amentum (08/19/25)
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  • Principal Specialist, Contracts (Onsite)

    RTX Corporation (Aurora, CO)
    …Degree in a related field and minimum 3 years' experience + Active and transferable Top Secret US government issued security clearance is required prior to ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do… more
    RTX Corporation (08/14/25)
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  • Principal Engineering Specialist (Onsite)

    RTX Corporation (Largo, FL)
    …in a related field and minimum 5 years of experience. + Active and transferable Top Secret US government issued security clearance is required prior to ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current Raytheon Company, Managed By Collins Aerospace. Collins… more
    RTX Corporation (08/13/25)
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  • IT Operations Manager

    Amentum (Washington, DC)
    …ITIL standards and principles + Current ITIL(R) V4 Foundation Level Certification + Active TOP SECRET US Government Clearance. Note: US Citizenship is ... enduring support for the essential missions of the US government , its allied partners and international organizations. With over...required to maintain a TOP SECRET Clearance. **Preferred Qualifications:** + ITIL(R)… more
    Amentum (07/25/25)
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  • Construction Surveillance Technician (CST)

    Amentum (Falls Church, VA)
    …on the specific tasks and conditions. **Required Qualifications** + **Must have an Active Top Secret US Government Clearance. Note: US Citizenship is ... (WMA) with advancement opportunities to support other United States Government customers at home and abroad. Amentum may have...required to maintain a Top Secret Clearance.** + Must be willing… more
    Amentum (07/25/25)
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  • Facilities Construction Manager

    Johnson, Mirmiran, and Thompson Inc. (Washington, DC)
    …to work independently as well as part of a team Required Experience + Active Top Secret US Government Security Clearance. + Experience working on Energy ... 500 Design Firms. Position summary: JMT is seeking a Top Secret Cleared construction project manager in...for an exciting opportunity to work with the federal government . The construction project manager will provide construction project… more
    Johnson, Mirmiran, and Thompson Inc. (07/01/25)
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  • Insider Threat Program Hunt Team Analyst

    Leidos (Washington, DC)
    …to support ITP mission activities. + Working Knowledge of Open-Source toolsets + Active Top Secret government security clearance; Ability to obtain DHS EOD ... to day activities. + Ensure full compliance with all government requirements. + Support training efforts to help team...to identify analytic requirements and ensure team alignment to government directed activities. + Help the customer identify and… more
    Leidos (08/26/25)
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  • HVAC Mechanic Specialist

    Amentum (Mclean, VA)
    …**Must be a US Citizen** **and you** **must be able to obtain and maintain a Top Secret /SCI government security clearance.** **Hours:** M - F, 6:00 am to ... a US Citizen** + **Must be able to obtain and maintain a Top Secret /SCI government security clearance.** **PHYSICAL DEMANDS:** Employees may work in… more
    Amentum (09/06/25)
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