• Building Systems Operator

    Fluor (Warrenton, VA)
    … TS/SCI Required Under limited supervision, this position operates complex building controls systems and executes commissioning, startup, and operational ... and helps us develop innovative solutions that contribute to building a better world together. If this sounds like...(and customer) and documents any deficiencies while overseeing customer systems to ensure no impact to their daily mission… more
    Fluor (01/09/26)
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  • Sr Principal Airborne Systems

    Northrop Grumman (Chantilly, VA)
    …with customers, vendors, and external partners. **Basic Qualifications for Senior Principal Airborne Systems Operator :** + An active TS/SCI w/ Polygraph ... We're looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated,...to join our team as a Sr. Principal Airborne Systems Operator based out of **Chantilly, VA.**… more
    Northrop Grumman (01/08/26)
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  • Cyber Technical Operator , Senior

    CACI International (Chantilly, VA)
    Cyber Technical Operator , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a talented Technical Operator to join our team in Chantilly, VA. In...national security. Participate in fun team outings and team building events where you get to engage with your… more
    CACI International (01/09/26)
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  • Computer Network Operator , Senior

    CACI International (Chantilly, VA)
    Computer Network Operator , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... national security. Participate in fun team outings and team building events where you get to engage with your...necessarily all of the following) **Qualifications** : _Required:_ * ** Active TS/SCI with required polygraph clearance** * 7 years… more
    CACI International (01/09/26)
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  • Technical Operator

    CACI International (Chantilly, VA)
    Technical Operator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your… more
    CACI International (10/14/25)
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  • HVAC Technician ( Active Secret Clearance…

    Fluor (Warrenton, VA)
    …as required by regulations provided by Customer. * Ability to learn & evaluate building control systems to analyze proper HVAC system operation & efficiency * ... best in our employees, and helps us develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like… more
    Fluor (12/06/25)
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  • General Maintenance ( Active TS/SCI…

    Fluor (Warrenton, VA)
    …this position monitors un-cleared personnel who come to work on facilities and building equipment, structures, systems and hardware. This role also performs ... technical and general maintenance work on a variety of facilities and building equipment, systems , structures, and hardware, including air handlers, domestic… more
    Fluor (11/22/25)
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  • Chief Engineer ( Active TS/SCI with Poly…

    Fluor (Warrenton, VA)
    …or a similar field in which the applicant can demonstrate extensive knowledge of building systems & understanding of how they operate. + Adept at ... and operational. The daily duties will range from analysis of building Electrical/HVAC systems , direct customer interface for system/efficiency improvements,… more
    Fluor (12/17/25)
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  • Satellite Operations Engineer

    SAIC (Chantilly, VA)
    …and drawbacks of different orbits. + Experience as a spacecraft or ground systems operator . REQNUMBER: 2511509 SAIC is a premier technology integrator, solving ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...Must be a US Citizen. + Must possess an active TS/SCI clearance with Polygraph. + BS or MS… more
    SAIC (11/14/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your ... data, tools, and process** **Address gaps within defenses by improving systems and processes** **Develop approaches to automating cybersecurity operations, reducing… more
    CACI International (12/02/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …data, tools, and process + Address gaps within defenses by improving systems and processes + Develop approaches to automating cybersecurity operations, reducing cost ... + Approximately seven years of experience as an infrastructure operator + Proficiency working in a Linux environment -...tools - (eg Metasploit, netcat, nmap, etc.). + Experience building virtual infrastructure - (eg vSphere). + Experience using… more
    CACI International (11/07/25)
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