• Senior Network Engineer

    ManTech (San Antonio, TX)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team onsite in **San Antonio, TX.** This position supports ... and maintain network security by managing the LAN/WLAN - WAN barrier systems to prevent unauthorized access. + Configure and manage critical security infrastructure,… more
    ManTech (12/30/25)
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  • Senior Information Assurance…

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring a Senior Information Assurance Engineer in support of the Air Force AFSCI network. This position will be located in San ... $140,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7081/ senior -information-assurance- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID** _2025-7081_… more
    GovCIO (11/14/25)
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  • Senior Associate Engineer

    L3Harris (Waco, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior ... developing designs ranging from the integration of state-of-the-art airborne systems into special mission aircraft to developing specialized aircraft modifications.… more
    L3Harris (12/11/25)
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  • Senior Commissioning Engineer

    M. C. Dean (Temple, TX)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/28/25)
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  • Project Engineer , Senior

    M. C. Dean (Temple, TX)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/08/25)
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  • Senior Software Engineer

    Futurex (Bulverde, TX)
    …use versus security' by joining our battle against the malicious actors of the cyber world. Marry the latest technologies and strategies with the tried and true ... The position includes a generous compensation and incentive pay package. Both senior and junior positions are available. Primary Responsibilities + Design, code,… more
    Futurex (12/08/25)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …- Systems Engineer Deliver simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you'll tailor cutting-edge solutions to ... ours. At GDIT, people are our differentiator. As a Systems Engineer Senior you will...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (12/12/25)
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  • Scientist, RF Systems Advanced Concept…

    L3Harris (Plano, TX)
    …and cyber domains in the interest of national security. Job Title: Scientist, RF Systems Advanced Concept Engineer - Plano TX/ Clifton NJ / Palm Bay, FL- ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Sr. Manager, Systems Engineer 1

    L3Harris (Waco, TX)
    …Schedule: 1st Shift 9/80 Job Description: We are looking for a Sr. Manager, Systems Engineer with strong knowledge of Systems Engineering, Cybersecurity, and ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...and procedures and make moderate to substantial improvements to systems and processes, as needed. The SE Senior more
    L3Harris (10/12/25)
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  • Systems Engineer III

    Applied Research Solutions (San Antonio, TX)
    **Description** Applied Research Solutions is seeking a full-time Systems Engineer III located at Lackland AFB, Texas. **Why Work with us ?** Applied Research ... our awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities include:** + Provides the Air Force Programs with… more
    Applied Research Solutions (12/19/25)
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