• MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability to obtain and maintain Special Access ... We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic...degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability… more
    Northrop Grumman (11/12/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …Must have an active Secret DoD Clearance with abilty to obtain and maintain a Top Secret with SCI. + Current Secruity+ Certification is required. + Must be a ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...the interest of national security. Job Title: Lead, Systems Engineer Job Code: 29157 Job Location: Greenville, TX (On-Site)… more
    L3Harris (09/24/25)
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  • Sr. Associate, Systems Engineer

    L3Harris (Greenville, TX)
    …active Secret clearance at the time of hire with the ability to obtain a Top Secret with SCI. + Must be a US Citizen. Preferred Additional Skills: + Active ... program systems engineering, from concept and proposal through flight test and delivery. The Systems Engineer will... Top Secret w/SCI clearance. + Cybersecurity Certification… more
    L3Harris (11/08/25)
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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...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (11/07/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …active Secret clearance at the time of hire with the ability to obtain a Top Secret with SCI. + Must be a US Citizen. Preferred Additional Skills: + Active ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job... Top Secret /SCI Security Clearance. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/08/25)
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  • Sr. Specialist, Systems Engineer 1

    L3Harris (Greenville, TX)
    …platforms. + Active Secret at the time of hire with the ability to obtain a Top Secret with SCI. + Must be a US Citizen. P referred Additional Skills: + ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...CompTIA Security+ Certification + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/08/25)
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  • Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …+ Must have an active Secret clearance with the ability to obtain/maintain Top Secret with SCI. + Must be a US Citizen. Preferred Additional Skills: ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...+ Active Top Secret with SCI. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/06/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …MCS systems. + Must successfully pass a class III flight physical. + Must have an active Top Secret with SCI at the time of hire. + Must be a US Citizen. ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Preferred Additional Skills: + Security+ Certification. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …have an active Secret at the time of hire with the ability to obtain a Top Secret with SCI. + Must be a US Citizen. Preferred Additional Skills: + Active ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Top Secret with SCI. + CI Poly.… more
    L3Harris (11/01/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …have an active Secret at the time of hire with the ability to obtain a Top Secret with SCI. + Must be a US Citizen. Preferred Additional Skills: + Security+ ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Simulation experience. + Active DoD Security Clearance at the Top Secret /SCI Level. #LI-AH1 L3Harris Technologies is… more
    L3Harris (11/01/25)
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