• Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    Information System Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in devices, implementing security systems, ... to help safeguard our nation? As an Information Systems Engineer , you can determine the right tools, security...+ DoD 8140 baseline Level II Certification such as Security +, CySA+, CISSP, or DoD Cyber Workforce… more
    BOOZ, ALLEN & HAMILTON, INC. (11/11/25)
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  • Security Engineer III

    Akumin (Waco, TX)
    The ** Security Engineer III** plays a vital role in securing Akumin's IT infrastructure, networks, and systems. This role focuses on designing, implementing, and ... incident response and vulnerability management to prioritize and minimize cyber risk across the organization. **Specific duties include, but... Professional (CCSP) + AWS, GCP, or Azure Cloud Security Engineer Certification + Or other relevant… more
    Akumin (10/14/25)
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  • Cloud Security Engineer

    TEKsystems (Dallas, TX)
    …Cybersecurity experience, AWS security Platform, Security , Cloud, Aws, Information security , Cyber security Top Skills Details AWS cloud Engineering, ... Transportation client is looking for a Mid- Sr. level engineer to help them execute on their AWS Cloud... to help them execute on their AWS Cloud Security journey. These team members will be joining the… more
    TEKsystems (11/07/25)
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  • Sr. Security Research Engineer

    Proofpoint (Austin, TX)
    …has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... threats, safeguard their data, and make their users more resilient against cyber -attacks. Leading organizations of all sizes, including more than half of the… more
    Proofpoint (10/22/25)
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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 ... elevate safety, efficiency and readiness. + CAE Defense & Security Mission: CAE's Defense and Security business...CAE programs and Cybersecurity staff. This position is NOT Remote . The individual hired for the position will work… more
    CAE USA INC (10/24/25)
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  • Security Solutions Engineer II

    Proofpoint (Dallas, TX)
    …threats, safeguard their data, and make their users more resilient against cyber -attacks. Leading organizations of all sizes, including more than half of the ... Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the cloud, social media, and… more
    Proofpoint (10/17/25)
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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...engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of… more
    Jacobs (10/28/25)
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  • Senior Cybersecurity Engineer (Networking)

    Amentum (Austin, TX)
    …allies to address their most significant and complex challenges in science, security and sustainability. Headquartered in Virginia, we have more than 53,000 ... all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a...with focus on Networking** . This is a fully remote and hands-on role, responsible for ensuring Amentum assets… more
    Amentum (10/24/25)
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  • Sr. Sales Engineer , Federal Civilian

    Rubrik (Austin, TX)
    …of data protection, cyber resilience and enterprise AI acceleration. The Rubrik Security Cloud platform is designed to deliver robust cyber resilience and ... win, we want to talk to you! Rubrik is looking for a Federal Sales Engineer on our Civilian Federal team to provide technical direction and business guidance to the… more
    Rubrik (08/30/25)
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  • Scientist, RF Systems Advanced Concept…

    L3Harris (Plano, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... 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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