• Senior Network Engineer

    ManTech (San Antonio, TX)
    …methodologies ** Security Clearance Requirements:** + Must possess an active Secret security clearance . **Physical Requirements:** + Must be able to ... high network availability with minimum downtime. + Enhance and maintain network security by managing the LAN/WLAN - WAN barrier systems to prevent unauthorized… more
    ManTech (09/30/25)
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  • Lead, Project Engineering

    L3Harris (Greenville, TX)
    …+ Ability to lead simultaneous operational and developmental projects Qualifications: + Active DoD Secret Security Clearance or higher with the ability to ... Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In… more
    L3Harris (09/25/25)
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  • Senior Specialist, Contracts

    L3Harris (Greenville, TX)
    …In lieu of a degree, minimum of 10 years of prior related experience. + Active Secret security clearance + Minimum 4 years experience working with Defense ... Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In… more
    L3Harris (09/11/25)
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  • Fatigue and Damage Tolerance Engineer (Level 3)

    L3Harris (Waco, TX)
    …environments + Must be able to travel as necessary. + Must be able to obtain a SECRET security clearance . + Must be proficient in Microsoft Office, and have ... Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In… more
    L3Harris (07/25/25)
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  • Director Systems Engineering-Gimbal Portfolio

    Leonardo DRS, Inc. (Dallas, TX)
    …Must be a US citizen + Must currently possess or be able to obtain a Secret security clearance US Citizenship required. This position requires an active DOD ... security clearance or the ability to obtain such clearance within a reasonable time after commencement of employment. _Taking care of our people is a top… more
    Leonardo DRS, Inc. (10/09/25)
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  • Senior DevOps Engineer

    CACI International (Austin, TX)
    …Aerospace Engineering, Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + Willing to ... Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel… more
    CACI International (08/08/25)
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  • MISS: Power Plant Manager (Contingency Hire)

    KBR (Houston, TX)
    …background check and drug screen. + Must currently possess a US Government (USG) issued Secret security clearance and/or a favorable USG Moderate Risk Public ... complies with and practices proper equipment shutdown, startup and lockout/ clearance procedures. + Reviews and approves recommendations concerning alterations and… more
    KBR (10/19/25)
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  • Staff Supply Chain Procurement Specialist

    Northrop Grumman (TX)
    …+ Knowledge of CPSR and government audits + Ability to obtain and maintain a Secret security clearance **Preferred Qualifications:** + Expertise in Word and ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: None TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (10/14/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …SCI Clearance at the time of hire. Preferred Additional Skills: + Active Top Secret with SCI security clearance + Coursework and/or experience in systems ... Greenville, TX Schedule: 9/80 Must have an active Top Secret with SCI Clearance to be considered...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/12/25)
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  • Senior Manager, Contracts (Onsite)

    RTX Corporation (Richardson, TX)
    …and minimum 7 years experience + Active and transferable US government issued Top Secret /SCI security clearance with the ability to obtain program access ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship… more
    RTX Corporation (10/13/25)
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