• Network Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced network architectures enabling Joint All-Domain ... C2 framework that empowers real-time decision-making across air, land, sea, space, and cyber domains. As part of a cross-functional engineering team, you will design… more
    Sierra Nevada Company, LLC (10/30/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    We are seeking an Experienced DevSecOps Engineer to support development and integration of next-generation Command and Control (C2) capabilities within the Joint ... highest cybersecurity standards. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation,… more
    Sierra Nevada Company, LLC (10/24/25)
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  • Cloud Security Engineer (Level 3…

    Northrop Grumman (San Antonio, TX)
    …best work of your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves ... can be filled at the Principal or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber ...and techniques. + DoD 8140 certification at IAT Level II or higher ( Security +, etc.) is required… more
    Northrop Grumman (11/12/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …technical data and cyber threat intelligence. + DoD 8570/8140 Baseline Certification: IAT- II (eg, Security +, CCNA Security , GICSP, CySA+) or equivalent. ... cyberspace and information warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force… more
    Leidos (11/22/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …vision is to be the worldwide partner of choice in defense and security , civil aviation, and healthcare by revolutionizing our customers' training and critical ... immersive solutions to elevate safety, efficiency and readiness. + CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping… more
    CAE USA INC (12/17/25)
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  • System Protection Engineer I - IV…

    TXNM Energy (Texas City, TX)
    …position level: + Engineer I - One to three years related experience preferred + Engineer II - Two or more years of engineering experience; one or more years ... System Protection Engineer I - IV or Principal Engineer ...this job title may be covered by NERC CIP cyber security standards. If the position is covered,… more
    TXNM Energy (11/06/25)
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  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …best work of your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves ... can be filled at the Principal or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber ...and tools. + DoD 8140 certification at IAT Level II or higher ( Security +, etc.) is required… more
    Northrop Grumman (11/12/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (San Antonio, TX)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and implement system… more
    ENS Solutions (12/27/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …do some of the best work of your career. We are seeking an experienced **Cloud Engineer ** (Principal Cyber Systems Engineer or Sr. Principal Cyber ... can be filled at the Principal or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber ...and Administration + DoD 8140 certification at IAT Level II or higher ( Security +, etc.) is required… more
    Northrop Grumman (11/12/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Houston, TX)
    security standards * Perform forensics analysis of OT devices to support cyber incident analysis * Develop consultative OT security solutions which include ... criticality operational technology systems and leading a team of cyber professionals motivate you? Are you ready to take...Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification ( Security +, GICSP) * Cisco CCNA,… more
    Jacobs (10/28/25)
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