• Systems Engineering - Functional Lead

    Sierra Nevada Company, LLC (Plano, TX)
    We are seeking a Functional Lead for the Systems Engineering (SE) discipline at SNC ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security ... will have the ability to chart the course for Systems Engineering for the IAS business area via people,...deliveries. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (11/12/25)
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  • Information Security Architect III

    SCI Shared Resources, LLC (Houston, TX)
    …all of products and services. + Researches and recommends new industry IT cyber security models, management strategies, and effective resource utilization models ... Great Place to Work! Assesses, evaluates, designs, and builds systems ensuring security requirements protect and secure...designs and processes. **Develop Standards 20%** + Recommends IT cyber security models to stakeholders and influences… more
    SCI Shared Resources, LLC (11/08/25)
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  • Security Operations Center Incident…

    Citigroup (Irving, TX)
    …such, we take safeguarding our customer data very seriously. The Chief Information Security Office (CISO) is made up of deeply dedicated and talented colleagues who ... and our clients' assets and information. We manage information security as an end-to-end program - one with a...demonstrated equivalent capability. + 2+ years hands-on working in cyber incident response and investigations in medium to large… more
    Citigroup (10/03/25)
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  • Scientist, RF Systems Advanced Concept…

    L3Harris (Plano, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, RF Systems Advanced Concept Engineer - Plano TX/ Clifton ... the customer during program reviews. This role requires experience in systems engineering, system architecture development, strong technical skills over multiple… more
    L3Harris (10/26/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job Code: ... Data Link (eg Link16, CMF, etc.) or other communcation systems in single and Multi-Level Security environments....other communcation systems in single and Multi-Level Security environments. + Experience in Software coding and development.… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - COMMS & Datalink

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer - COMMS & Datalink Job Code: 29508 Job ... Data Link (eg Link16, CMF, etc.) or other communication systems in single and Multi-Level Security environments....other communication systems in single and Multi-Level Security environments. + Software coding and development. + Read,… more
    L3Harris (10/05/25)
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  • Principal Engineer - Application Security

    Toyota (Plano, TX)
    …this role will be responsible for testing the design and effectiveness of security controls of information systems , networks and applications within the Toyota ... one of the largest global companies in the world. # Cyber **This position is based in Plano, TX. The...security assessments, making data-driven recommendations to enhance the security of Toyota's systems . + Produce high-quality… more
    Toyota (11/21/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Houston, TX)
    …include Computer Security Concepts & Best Practices; Information & Cyber Security Operation, Governance, Assurance and Compliance; associated business ... current certifications from the additional list below): + CISSP (Certified Information Systems Security Professional) + CCSP (Certified Cloud Security more
    Cengage Group (11/14/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer - ELINT Job Code: 30649 Job Location: ... and assessing corrections. + Familiarity with networking technologies, to include Security + certification. + Familiarity with RC135 Communications Systems . +… more
    L3Harris (11/01/25)
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  • Sr. Spec, Systems Engineer

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code: 30296 Job Location: ... TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems engineer (SE) will be responsible for performing data analysis in tactical… more
    L3Harris (10/24/25)
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