• Scientist I/II

    Mission Support and Test Services (North Las Vegas, NV)
    …requirements for access to classified matters. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/27/25)
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  • Senior/Principal/Senior Principal Scientist…

    Mission Support and Test Services (North Las Vegas, NV)
    …requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/27/25)
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  • Senior Training Specialist (Radiological Control…

    Mission Support and Test Services (Mercury, NV)
    …requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/26/25)
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  • Power Engineering Engineer II

    Mission Support and Test Services (Mercury, NV)
    …requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/25/25)
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  • Nuclear Facilities Operations Specialist II…

    Mission Support and Test Services (Mercury, NV)
    …requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/25/25)
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  • Power Engineering Senior Engineer

    Mission Support and Test Services (Mercury, NV)
    …requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/25/25)
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  • Insider Threat Program Manager

    Guidehouse (Mclean, VA)
    …diverse stakeholders for Insider Threat programs + Experience with counterintelligence and/or counterespionage related investigation + Commercial or USG ... **:** + An ACTIVE and CURRENT TOP SECRET/SCI federal security clearance with a Counterintelligence (CI) polygraph; - OR - + An ACTIVE and CURRENT TOP SECRET/SCI… more
    Guidehouse (11/22/25)
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  • Nuclear Facility Operations Specialist II (Zebra)

    Mission Support and Test Services (Mercury, NV)
    …requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/21/25)
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  • Safeguards & Security Specialist II (Performance…

    Mission Support and Test Services (Mercury, NV)
    …requirements for access to classified matters. Successful completion of a counterintelligence evaluation, which may include a counterintelligence -scope polygraph ... be required. Reference 10 CFR Part 709 (http://www.ecfr.gov/cgi-bin/text-idx?tpl=/ecfrbrowse/Title10/10cfr709\_main\_02.tpl) , " Counterintelligence Evaluation Program." MSTS is an Equal Opportunity Employer.… more
    Mission Support and Test Services (11/19/25)
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  • Lead Document Reviewer Level 5 (Drl5)

    Koniag Government Services (Germantown, MD)
    …documents related to nuclear weapons design, nuclear material production, counterintelligence , weapon science, and military utilization of nuclear weapons. ... years of experience in nuclear weapons design, nuclear material production, counterintelligence , weapon science, and military utilization of nuclear weapons + Three… more
    Koniag Government Services (11/15/25)
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