• Sr Electrical/Mechanical Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this position needs an ... active US Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance . The Department of Defense Consolidated… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Junior Network Engineer

    TekSynap (San Angelo, TX)
    …distance vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** Must be a US Citizen Must have an ... Proficient in Microsoft Office Suite. + Must have an active Secret clearance **CERTIFICATIONS** + CCNA or equivalent **PREFERRED QUALIFICATIONS** + Experience with… more
    TekSynap (01/08/26)
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  • Senior DS Engineer

    TekSynap (Del Rio, TX)
    …distance vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** Must be a US Citizen Must have an ... technical documentation and reporting + Must have an active Secret clearance **CERTIFICATIONS** + BICSI Technician or equivalent **PREFERRED QUALIFICATIONS** +… more
    TekSynap (01/08/26)
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  • Software Engineer

    Actalent (Dallas, TX)
    …test equipment, schematics, and board-level parts. + Ability to obtain a secret security clearance . Additional Skills & Qualifications + Experience with DSP, ... Job Title: Sr Software Engineer Job Description This Sr Software Engineer position is part of the Embedded Systems Engineering group, developing software for RF… more
    Actalent (01/13/26)
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  • Manager, System Safety Engineer

    L3Harris (Greenville, TX)
    …ability to travel when required. + Ability to obtain and maintain a Secret security clearance . Qualifications: + Bachelor's Degree and minimum 9 years prior ... sea and cyber domains in the interest of national security . Job Title: Manager, System Safety Engineer ...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (01/06/26)
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  • Senior Network Engineer

    ManTech (San Antonio, TX)
    …**Preferred Qualifications:** + Experience with Zero Trust Architectures and Methodologies ** Security Clearance Requirements:** + Must possess active Secret ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team onsite in **San Antonio,...security clearance **Physical Requirements:** + Must be able to remain… more
    ManTech (12/30/25)
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  • Associate, Software Engineer (Greenville,…

    L3Harris (Greenville, TX)
    …within the last 12 months, regardless of age. + Eligibility to obtain DoD Security Clearance , which requires US Citizenship. L3Harris Technologies is proud to be ... sea and cyber domains in the interest of national security . Job Title: Associate, Software Engineer Job...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (12/21/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …**Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited to, the following: + Develop ... tailored to the specific needs of the organization, focusing on scalability, security , and optimal performance to ensure long-term effectiveness and adaptability to… more
    Amentum (12/17/25)
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  • Senior Associate Engineer , Mechanical…

    L3Harris (Waco, TX)
    …regardless of age. . Must be able to obtain and maintain a DoD security clearance which requires US Citizenship is required. Preferred Qualifications: | ... documents to thoroughly define the design. As an L3HARRIS engineer you will be involved in all phases of...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (12/11/25)
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  • Lead, Systems Engineer (DevOPS)

    L3Harris (Greenville, TX)
    …by law. 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 ... sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering - DevOPS Job...are seeking a talented and experienced Database DevOps System Engineer to join our dynamic and innovative team. The… more
    L3Harris (11/07/25)
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