• Specialist, Integration & Test Engineer (Test…

    L3Harris (Greenville, TX)
    …to obtain and maintain Top Secret with SCI. + Must be a US Citizen . Preferred Additional Skills: + Experience with IBM DOORS Requirements Management Tool. + Former ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/07/25)
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  • Sr. Specialist, Configuration Management

    L3Harris (Greenville, TX)
    …years of Configuration and/or Data management experience. + Must be a US Citizen . #LI-AH1 L3Harris Technologies is proud to be an Equal Opportunity Employer. ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/07/25)
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  • Senior Specialist, System Safety Engineer

    L3Harris (Waco, TX)
    …of 10 years of prior related experience. + Must be a US citizen Preferred Additional Skills: + Active Secret security clearance + Aircraft platform experience ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/07/25)
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  • Associate Director, M365 Global Tenant Leader

    RTX Corporation (Richardson, TX)
    …Building C17, Richardson, TX, 75082 USA **Position Role Type:** Onsite **U.S. Citizen , US Person, or Immigration Status Requirements:** The ability to obtain and ... issued security clearance is required. US citizenship is required, as only US citizens are eligible for a security clearance **Security Clearance:** L Clearance RTX… more
    RTX Corporation (11/06/25)
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  • Maintenance Supervisor (Onsite)

    RTX Corporation (Wichita Falls, TX)
    …Road, Wichita Falls, TX, 76310 USA **Position Role Type:** Onsite **U.S. Citizen , US Person, or Immigration Status Requirements:** US citizenship is required, as ... only US citizens are authorized to access certain necessary systems. **Security Clearance:** None/Not Required Pratt & Whitney is working to once again transform the… more
    RTX Corporation (11/05/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …Top Secret with SCI at the time of hire. + Must be a US Citizen . Preferred Additional Skills: + Security+ Certification. + Active Top Secret with SCI. #LI-AH1 ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …with the ability to obtain a Top Secret with SCI. + Must be a US Citizen . Preferred Additional Skills: + Active Top Secret with SCI. + CI Poly. #LI-AH1 L3Harris ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/01/25)
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  • Sr. Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …strong leadership experience with Systems, and SIGINT/ELINT. + Must be a US Citizen . Preferred Additional Skills: + Active Top Secret with SCI. #LI-AH1 L3Harris ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …with the ability to obtain a Top Secret with SCI. + Must be a US Citizen . Preferred Additional Skills: + Active Top Secret with SCI. + CI Poly. #LI-AH1 L3Harris ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/01/25)
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  • Sr Specialist, Technical Writer

    L3Harris (Greenville, TX)
    …for DoD or Aerospace programs and/or platforms. + Must be a US Citizen . #LI-AM2 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris ... to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may be… more
    L3Harris (11/01/25)
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