• Sr. Specialist, Information Security

    L3Harris (Plano, TX)
    …domains in the interest of national security . Job Title: Sr. Specialist, Information Security Systems Engineer - (JIBM) Job Code: 29976 Job Location: ... Schedule: 9/80 Job Description: We are seeking a skilled Cyber Security Engineer to support...and Milestones (POA&M). + Provide technical expertise on emerging cyber threats relevant to C2 systems and… more
    L3Harris (10/23/25)
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  • Sr. Specialist, Information Systems

    L3Harris (Greenville, TX)
    …in the interest of national security . Job Title: Sr. Specialist, Information Systems Security Engineer Job Code: 30837 Job Location: Greenville, Texas ... Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture, design, development,… more
    L3Harris (11/10/25)
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  • Manager, Cyber Defense (Hybrid)

    RTX Corporation (Richardson, TX)
    …The company will not seek an export authorization for this role. ** Security Clearance:** None/Not Required TX Corporation is an Aerospace and Defense company ... that provides advanced systems and services for commercial, military and government customers...the Identity & Access Management team as a SSO Engineer . This individual will be responsible for assisting with… more
    RTX Corporation (10/28/25)
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  • Cloud Security Engineer (Level 3…

    Northrop Grumman (San Antonio, TX)
    …the 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 ... a new cloud hybrid solution operating in a multi-level security environment. The position requires expertise in Systems...Principal Engineer level._ **Basic Qualifications for Principal Cyber Systems Engineer :** + Bachelor's… more
    Northrop Grumman (11/12/25)
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  • Security Engineer II

    Trustmark (Austin, TX)
    …bring the best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role ... security requirements as well as develop detailed cyber security designs. **Responsibilities:** + Design, implement,... security policies, standards, and procedures. + Monitor security systems and respond to incidents promptly… more
    Trustmark (09/20/25)
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  • Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Tile: Scientist, Systems Engineer Job Code: 30692 Job Location: ... 1st Shift 9/80 Job Description: L3Harris is seeking a Systems Engineering Scientist-Chief Systems Engineer ...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/06/25)
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  • Scientist, RF Systems Advanced Concept…

    L3Harris (Plano, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, RF Systems Advanced Concept Engineer - Plano TX/ ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • PKI Security Engineer

    Charles Schwab (Southlake, TX)
    …Cybersecurity organization is the first line of defense for the Firm. The Senior Security Engineer of the Public Key Infrastructure (PKI) team will play a ... key role on a team of cyber security data protection subject matter experts...policies (issuance, renewal, revocation). + Integrate PKI with other security systems like authentication and access control… more
    Charles Schwab (11/06/25)
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  • Associate, Mechanical Systems

    L3Harris (Greenville, TX)
    … domains in the interest of national security . Job Title: Assoc, Mechanical Systems Engineer - Aircraft Systems Job Location: Greenville TX Schedule: ... 9/80 Job Description: As a Mechanical Systems Engineer , the job includes developing new...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (09/06/25)
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  • Security Intelligence Engineer

    Amazon (Austin, TX)
    …indicators to generate actionable intelligence and insight into current threats. As a Security Intelligence Engineer , you will help enhance our capabilities by ... Intelligence for Global Enterprise Response (TIGER) team, part of Amazon Cyber Threat Intelligence (ACTI), is responsible for developing actionable intelligence on… more
    Amazon (11/05/25)
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