• Principal Systems Engineer (MBSE) (Onsite))

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in ... (Government, Military, SETA, and Contractor). + **An active and transferable TS/SCI CI Poly US government issued security clearance is required prior to start date.… more
    RTX Corporation (12/03/25)
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  • Outreach Support Specialist

    KBR (Chantilly, VA)
    …and update Engagement confluence pages Required Qualifications: + Active TS/SCI with Poly Required + Bachelor of Science/Bachelor of Arts (BS/BA) in Technical or ... and GEOINT systems + Experience or knowledge of GED systems Clearance: TS/SCI CI poly required Belong, Connect and Grow at KBRAt KBR, we are passionate about our… more
    KBR (12/02/25)
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  • Apprentice Geolocation Operator (Passive)…

    Ops Tech Alliance (Augusta, GA)
    …Finding (DF) and/or TDOA/FDOA geolocation operations. **Required Qualifications** + TS/SCI w Full Scope Poly (CI Poly is acceptable but must be able to pass a ... Full Scope Polygraph) + High School Diploma + Minimum 2 (of the last 5) years experience performing RF Collection with DF and/or TDOA/FDOA geolocation operations **Desired Certifications:** + Mode 0 **Highly Desired language experience** + Levantine + Yemeni +… more
    Ops Tech Alliance (12/02/25)
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  • General Maintenance Technician (Night Shift)

    Leidos (Augusta, GA)
    …+ Ability to access above ceiling and below floor spaces. + Must possess a current TS/SCI clearance with Poly + Week 1 - Mo / Tu ON; We / Th / Fr OFF; Sa / Su ON ... maintenance or a related field + Security Clearance: Top Secret (TS/SCI) w/ CI Poly At **Leidos** , the opportunities are boundless. We challenge our staff with… more
    Leidos (12/02/25)
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  • Linux Systems Engineer

    William C Brown Inc (St. Louis, MO)
    …experience CLEARANCE:Active TS / SCI Clearance and eligibility to obtain a Poly . REQUIRED SKILLS: Linux systems administration DESIRED SKILLS: A deep expertise in ... Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a Poly . This position is currently accepting applications. more
    William C Brown Inc (12/01/25)
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  • DevOps Engineer, Sr.

    William C Brown Inc (Springfield, VA)
    …a daily basis * Active TS/SCI clearance required and eligibility to obtain a poly Desired * Experience in building processes for deploying to a Kubernetes based ... Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a Poly . This position is currently accepting applications. more
    William C Brown Inc (12/01/25)
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  • Systems Engineer, Mid

    William C Brown Inc (St. Louis, MO)
    …experienceActive TS/SCI clearance required and eligibility to obtain a poly Required Skills:Linux system administratorScripting / Coding experience (Bash, Python, ... Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a Poly . This position is currently accepting applications. more
    William C Brown Inc (12/01/25)
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  • Enterprise Print System Administrator

    William C Brown Inc (St. Louis, MO)
    …within 90 days of hire + TS/SCI Clearance required and eligibility to obtain a Poly + Ability to prioritize and manage multiple tasks in a fast-paced environment + ... Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a Poly . This position is currently accepting applications. more
    William C Brown Inc (12/01/25)
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  • Photonics Engineering Technician C - Chantilly…

    L3Harris (Chantilly, VA)
    …* Active Top Secret clearance with SCI eligibility and eligibility for Poly . Preferred Additional Skills: * Experience with optical fiber handling, components, ... systems * Experience with optical microscopy and metrology * Active TS/SCI with Poly L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is… more
    L3Harris (11/28/25)
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  • Electrical Maintenance Technician 3

    M. C. Dean (Charlottesville, VA)
    …required with ability to obtain and maintain a TS/SCI with Poly Security Clearance required.** **License/Certification Requirement:** Applicants selected must hold a ... secret clearance required with ability to obtain and maintain a TS/SCI with Poly Security Clearance required.** + Applicants selected must hold a state issued… more
    M. C. Dean (11/28/25)
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