• Cloud Security Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves serving ... solution operating in a multi-level security environment. The position requires expertise in Systems Engineering with an emphasis in Cybersecurity, with a focus… more
    Northrop Grumman (11/12/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …the best work of your career. We are seeking an experienced **Cloud Engineer** (Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer) ... or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber Systems Engineer:** + Bachelor's degree in...STEM discipline with 1 year of experience in Electrical Engineering , Systems Engineering , Software … more
    Northrop Grumman (11/12/25)
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  • Sr. Manager, Network Development Services (Hybrid)

    RTX Corporation (Richardson, TX)
    …develop relationships with solution stakeholders such as: Program Staff, Engineering , Digital Technology organizations, Cyber Security, Government Risk and ... long-term strategy and the operational direction for the development and sustainment of Program Work Environments (PWE) network systems and services. The Collins… more
    RTX Corporation (12/09/25)
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  • Specialist, Systems Engineer (DevOPS) 1

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Specialist, Systems Engineering Job Code: 30624 Job Location: Greenville, Texas Schedule: 9/80; ... systems engineers, and software engineers to ensure successful system deliveries and support for various projects. Responsibilities: + Communicate with… more
    L3Harris (11/07/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Richardson, TX)
    … systems security education and awareness. + Investigating information system security violations and help prepare reports specifying corrective and preventative ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100%… more
    RTX Corporation (01/06/26)
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  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves serving ... or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber Systems Engineer:** + Bachelor's degree in...Program (SAP) clearance + Strong understanding of Model-Based Systems Engineering principles and tools. + DoD… more
    Northrop Grumman (11/12/25)
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  • Advanced Application Support Engineer

    Charles Schwab (Southlake, TX)
    …for this role to work on site in the specified location(s). Security Production Engineering (SPE) is a pivotal component of our organizations' cyber security ... contributor in enhancing the efficiency, effectiveness, scalability, and resilience of our cyber security applications and the infrastructure they run on. We delve… more
    Charles Schwab (11/26/25)
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  • Senior Cybersecurity Engineer

    Talen Energy (Houston, TX)
    … assets that perform electronic access control or monitoring for the Bulk Electric System (BES) Cyber Systems or Electronic Security Perimeters. + Maintain ... security software. + Participate in penetration testing of all systems to identify system vulnerabilities. + Ability...CISSP, CCSP + A minimum of 10 years in IT/ systems engineering with 5-7 (can be concurrent)… more
    Talen Energy (11/05/25)
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  • (DoD SkillBridge), Specialist, Systems…

    L3Harris (Plano, TX)
    …understanding of physics combined with multi-disciplinary experience to develop and evaluate system capability to help steer a program 's path forward. GNC ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: (DoD SkillBridge),… more
    L3Harris (11/01/25)
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  • Penetration Tester, Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    …(AI) systems and their ecosystems + Bachelor's degree in CS, Information Systems , Engineering , or a related field + Certified Ethical Hacker (CEH), Offensive ... Penetration Tester, Senior The Opportunity: As a seasoned cyber professional, you know that understanding adversary tactics,...monitoring of security environments and identify gaps by viewing systems through the mindset of an adversary. In this… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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