• Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... DoD Top Secret Clearance is required + US citizenship is required + Eligibility for SCI clearance. + DoD 8140 certification at IAT Level II or higher (eg, Security+,… more
    Northrop Grumman (12/17/25)
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  • Vulnerability Researcher/Reverse Engineer/CNO…

    Nightwing (San Antonio, TX)
    …a piece of C++ code. Required Skills + Ability to obtain a US Government TS/ SCI Clearance + Experience with C or C++ Experience with Python + BS/MS in technical ... the following desired skills Desired Skills + Existing US Government DOD TS or TS/ SCI Clearance + Understanding of OS Internals (any major OS) + Experience reading… more
    Nightwing (12/16/25)
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  • Carpenter

    KBR (Houston, TX)
    …position based upon contract award and will be located OCONUS Requirements: + TS/ SCI w/ Poly Clearance or Secret Cleared with eligibility to upgrade + High ... as required. Preferred Additional Skills: + Possesses an Active and current TS/ SCI w/ Poly Clearance + Effective Leadership and Communication skills to… more
    KBR (12/15/25)
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  • Director of Program Security

    BAE Systems (Austin, TX)
    …and customer provided security directives for contracted classified national security information and controlled unclassified information (CUI). + Fosters ... Skills** + Bachelor s degree in a related field; Criminal Justice, Information Technology, Law Enforcement, Legal, with 12 years experience managing large-scale… more
    BAE Systems (12/13/25)
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  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …requires an ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret/ SCI Security Clearance, which requires US Citizenship. Job Description: The Senior ... requirements + Prepare effective presentations to communicate technical network information to non-technical professionals + Collaborate with multiple disciplines of… more
    L3Harris (12/12/25)
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  • Specialist, Information Security Systems…

    L3Harris (Waco, TX)
    …and cyber domains in the interest of national security. Job Title: Specialist, Information Security Systems Engineer Job Code: 31929 Job Location: Waco, TX Schedule: ... 9/80 Job Description: L3Harris is actively seeking a Specialist, Information System Security Engineer (ISSE) for our facility located in Waco, TX for an exempt… more
    L3Harris (12/12/25)
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  • Principal Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS/ SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... position is based in Richardson TX and will be working within a Secure Compartmented Integration Facility (SCIF) and may require some travel (10% or less) to… more
    RTX Corporation (12/11/25)
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  • Grounds Specialist

    SCI Shared Resources, LLC (Midland, TX)
    …exposed to extreme weather conditions. We think our CEO, Tom Ryan, says it best: _"At SCI , we believe we are Better Together. When each of us brings our best self to ... can earn an additional day off per year. Note: Eligibility requirements apply. SCI is committed to an inclusive, barrier-free recruitment and selection process. On… more
    SCI Shared Resources, LLC (12/11/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS/ SCI clearance is required. Compensation At Booz Allen, we ... Information System Security Engineer The Opportunity: Are you looking for...travel up to 25% of the time + TS / SCI clearance + HS diploma or GED + DoD 8140… more
    BOOZ, ALLEN & HAMILTON, INC. (12/11/25)
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  • Systems Integration Engineer

    CACI International (Austin, TX)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ... **Qualifications:** _Required:_ + Must be a US Citizen + Must currently hold a TS/ SCI clearance with a polygraph + Bachelor's (or higher) degree in Computer Science,… more
    CACI International (12/11/25)
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