• Linux Systems Engineer

    William C Brown Inc (St. Louis, MO)
    …status or any other characteristic protected by law. Description Our work depends on a TS / SCI cleared Linux Systems Engineer joining our team to support our ... years of related experience CLEARANCE:Active TS / SCI Clearance and eligibility to obtain a Poly... SCI Clearance and eligibility to obtain a Poly . REQUIRED SKILLS: Linux systems administration DESIRED… more
    William C Brown Inc (12/01/25)
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  • Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …etc\.\), Distributed Big Data Store \(NoSQL\), JSON, and Accumulo\. **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... plan\. Paid time off for work/life balance\. And more **Basic Qualifications:** Active Top Secret clearance with polygraph Twenty \(20\) years' experience as a… more
    Lockheed Martin (12/07/25)
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  • Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line experience + ... C++ programming or quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required… more
    Parsons Corporation (11/21/25)
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  • Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $144,500.00 Security Clearance: TS / SCI with Poly Level of Experience: Mid This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...Previous experience working at or with Intelligence Community + TS / SCI clearance with Full Scope Poly more
    Huntington Ingalls Industries (10/07/25)
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  • Systems Engineer 3 - 23837 (FS Poly

    Huntington Ingalls Industries (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,269.00 - $154,500.00 Security Clearance: TS / SCI with Poly Level of Experience: Mid This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...Diploma or equivalent and 9 years relevant experience. + TS / SCI clearance with Full Scope Poly more
    Huntington Ingalls Industries (10/10/25)
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  • Information Systems Security Officer…

    Amentum (Annapolis Junction, MD)
    …the ability to coordinate and prioritize multiple tasks simultaneously. **Clearance Required:** * TS / SCI with Poly **Minimum Education:** * A Bachelor's ... If so, look no further. Amentum is seeking an ** Information Systems Security Officer (ISSO) Intermediate (Int)**...also be accepted. * US Citizen with an active TS / SCI and a current polygraph * A… more
    Amentum (10/15/25)
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  • Senior Digital Verification Engineer 4 - 23335 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,245.00 - $190,900.00 Security Clearance: TS / SCI with Poly Level of Experience: Senior This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...experience. * US Citizenship * Must possess an active TS / SCI with Poly at the… more
    Huntington Ingalls Industries (10/09/25)
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  • Software Engineer 4 - 23334 (FS Poly

    Huntington Ingalls Industries (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $119,239.00 - $195,800.00 Security Clearance: TS / SCI with Poly Level of Experience: Senior This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...* United States citizen and must possess an active TS / SCI with Poly at the… more
    Huntington Ingalls Industries (11/15/25)
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  • Software Engineer 1 - 23832 (FS Poly

    Huntington Ingalls Industries (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $65,050.00 - $107,000.00 Security Clearance: TS / SCI with Poly Level of Experience: Entry Level ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...Diploma or equivalent and 4 years relevant experience. + TS / SCI clearance with Full Scope Poly more
    Huntington Ingalls Industries (10/08/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    SCI required with the ability to obtain a TS / SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system ... to obtain a TS / SCI with Poly highly desired * Operating Systems : Strong...typically does not hire individuals at or near the top of the range for their role. Compensation decisions… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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