• Unified Communication Engineer…

    Amentum (San Antonio, TX)
    … Security , & Intel space? If so, look no further. Amentum is seeking a Senior Unified Communication 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 (09/09/25)
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  • Senior Cybersecurity Engineer…

    Amentum (Austin, TX)
    …this role).** **Responsibilities:** . Review, design, implement and support all aspects of network security , in close collaboration with IT and Projects. . ... countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking**...at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer… more
    Amentum (10/24/25)
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  • Operations Technology Connectivity Engineer…

    Deloitte (Dallas, TX)
    Operations Technology Connectivity Engineer - Specialist Senior AI & Engineering Join Our TeamJoin our AI & Engineering team as we transform technology ... + 2+ years bridging OT and IT environments, including integration planning and security /compliance risk mitigation. + 2+ years in network performance assurance:… more
    Deloitte (11/14/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\) Hardware and Software Integration Team \(HSI\) in ... corrections\. **What You Will Be Doing** As the Systems Engineer Senior your responsibilities will include: *...Martin products and processes, to include the JSF MPE network hardware and software ** Security Clearance Statement:**… more
    Lockheed Martin (10/31/25)
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  • Senior Cybersecurity Engineer , OT…

    Marathon Petroleum Corporation (San Antonio, TX)
    …develops our people, and fosters a collaborative team environment. Position Summary The Senior Cybersecurity Engineer , OT Cybersecurity plays a critical role in ... related field or equivalent experience. + Professional certification, eg Security +, Network +, OSCP, GIAC, CEH preferred. +... senior level, it includes C-level relationships with senior management. + Security Controls - Manages… more
    Marathon Petroleum Corporation (11/06/25)
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  • Senior Optical Transport Engineer

    Charles Schwab (Southlake, TX)
    …global, superior data network infrastructure for Charles Schwab & Co. The Senior Optical Transport Engineer will work closely with other engineers, service ... on site in the specified location(s). This is a Senior Optical Transport Engineer role on our...providers, application owners & internal network operations to provide support in the data center… more
    Charles Schwab (10/31/25)
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  • Senior Information Assurance…

    GovCIO (San Antonio, TX)
    …engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID** _2025-7081_ **Category** _Cyber Security ... **Overview** GovCIO is currently hiring a Senior Information Assurance Engineer in support...Management, Account Management, Asset Management, Vulnerability Management, End Point Security , and any related network security… more
    GovCIO (11/14/25)
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  • Senior . Platform Engineer / Linux…

    RTX Corporation (Richardson, TX)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering ... that ideally also has experience in emerging DevOps/DevSecOps & Modernized technologies. The Senior Platform Engineer would be engaged in the design and… more
    RTX Corporation (11/15/25)
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  • Senior Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to ... that ideally also has experience in emerging DevOps/DevSecOps & Modernized technologies. The Senior Platform Engineer would be engaged in the design and… more
    RTX Corporation (11/19/25)
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  • Network Delivery Engineer

    Colossal Contracting, LLC (Bullard, TX)
    Network Delivery Engineer Fully Remote * MD * Engineering Job Type Full-time Description Colossal Contracting, LLC is looking for a remote Network Delivery ... travel to customer sites across the US. The Delivery Engineer will provide planning, design, configuration, deployment, and tier...route/switch issues. + Experience with a wide range of network and performance management tools, security tools… more
    Colossal Contracting, LLC (09/02/25)
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