• Senior Configuration Change Management…

    Koniag Government Services (San Antonio, TX)
    …Government Services company, is seeking a Senior Configuration Change Management Services ( Cyber Network Security Engineer , Lead) to support KDS and our ... & Duties may include, but are not limited to:** + Provides senior -level leadership and strategic direction for the Defense Health Agency's configuration and… more
    Koniag Government Services (10/18/25)
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  • Sr Cyber Engineer

    PingWind INC (San Antonio, TX)
    …TX (http://maps.google.com/maps?q=San+Antonio+TX+USA) Job Type Full-time Description Pingwind is hiring for a Senior Cyber Engineer located in San Antonio, ... of five (5) years RMF experience in a complex network and systems environment consisting of a large diverse...technologies: + Event logging and analysis for a Defensive Cyber Infrastructure + Cloud Computing Environments and service providers… more
    PingWind INC (12/15/25)
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  • Cyber Security Engineer - Managing…

    Guidehouse (Houston, TX)
    …tools and capabilities. + Develop and maintain documented System Security Plans for cyber tools and maintain current Network Diagrams per DoD standards. + ... assignments. + Focus areas may include: Secure Design, Tool Engineering/Lead, Cyber Incident Response Team Lead, Comply-to-Connect (C2C) Network Access… more
    Guidehouse (11/28/25)
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  • Senior Specialist, Network Systems…

    L3Harris (Greenville, TX)
    …9/80 Job Description: The Senior Specialist, Systems Engineering - Network Engineer (NE) performs technical planning, system integration, verification, and ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...domains in the interest of national security. Job Title: Senior , Network Systems Engineering Job Code: 31328… more
    L3Harris (12/03/25)
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  • 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 ... Experience supervising, leading, and managing teams + Must maintaincompliance with the Network Operations Specialist "Advanced," per DoD 8140, " Cyber Workforce… more
    ManTech (09/30/25)
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  • Senior Cybersecurity Engineer

    Amentum (Austin, TX)
    …Associate's degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information Systems or ... countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking**...firewalls, DNS/URL filtering, global VPN. . Ensure availability of cyber -related network services, eg work closely with… more
    Amentum (10/24/25)
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  • Unified Communications Engineer

    Amentum (San Antonio, TX)
    …, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Unified Communications Engineer to join our team of passionate individuals in San ... is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff.… more
    Amentum (12/11/25)
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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 ... $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 Cryptography Engineer

    Charles Schwab (Southlake, TX)
    …together. Schwab's Cybersecurity organization is the first line of defense for Schwab. The Lead Engineer of Cryptography will play a key role on a team of cyber ... Schwab's security policies and standards for data protection. You are a driven lead engineer with a deep passion to be an accelerator and change agent with the… more
    Charles Schwab (12/17/25)
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  • Senior Associate, Software Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Senior Associate, Software Engineer Job Code: 32056 Job Location: Greenville, TX Schedule: ... Friday off) Job Description: L3Harris is currently seeking a Senior Associate Software Engineer to join our...and/or GPU programming background. + Google Protocol Buffers and network socket programming #LI-AM2 L3Harris Technologies is proud to… more
    L3Harris (12/13/25)
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