• 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 ... have** Required: + 5+ years of hands-on experience in network security , data security , and/or...certifications in cybersecurity and data protection cybersecurity highly preferred ( CISSP , GIAC, CISM, CCSP, CISA, or Security +,… more
    Charles Schwab (01/09/26)
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  • Security Engineer II

    Trustmark (Austin, TX)
    …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 in safeguarding ... and standards (eg, NIST, ISO 27001). + Proficiency in network security , systems security , application...CISSP , CISA, or CEH. + Experience with cloud security (eg, AWS, Azure, GCP). + Knowledge of scripting… more
    Trustmark (12/20/25)
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  • Application Security Engineer

    Huntington National Bank (Farmers Branch, TX)
    …days in office About the Role We are seeking a highly skilled and experienced Application Security Engineer , Expert to join our team. In this role, you will lead ... risks. Key Responsibilities + Design, implement, and maintain network security solutions at the application layer...Degree Preferred Skills + Relevant certifications (eg, Sec+, Net+, CISSP , CCSK) are a plus. + Experience with secure… more
    Huntington National Bank (12/11/25)
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  • Sr. Engineer - DataDog SIEM | Remote, USA

    Optiv (Houston, TX)
    …Juniper / McAfee / Cisco / Blue Coat / Imperva or other similar network security products. + CCNA, CCDA, CCSA, CCIE, CISSP , CEH, or MCSE. + Familiarity with ... of Optiv AFC clients. The Sr. DataDog Cloud SIEM Engineer works in Optiv Security 's 24x7x365 ...is a must; ideal candidate will have worked with network security analysis. + Excellent time management,… more
    Optiv (12/17/25)
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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...(IAM) Level II Approved Baseline Certification (CAP, CASP+CE, CISM, CISSP (or Associate), GSLC, or CCISO.) + Experience with… more
    CAE USA INC (12/17/25)
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  • Principal Engineer - Application…

    Toyota (Plano, TX)
    …penetration tooling platforms, such as Kali, etc. + Deep knowledge of common network protocols, operating systems, security tools, and how to exploit/circumvent ... interested in joining a collaborative and highly motivated team as a Application Security - Pentesting . The primary responsibility of this role will be responsible… more
    Toyota (01/09/26)
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  • Cybersecurity Application Engineer

    Axiom Space (Houston, TX)
    …practices + **Relevant certifications** are highly valued and may include: + CISSP (Certified Information Systems Security Professional) + CEH (Certified Ethical ... Our mission-driven team is seeking a bold and dynamic **Cybersecurity Application Engineer ** who is fueled by high ownership, execution horsepower, growth mindset,… more
    Axiom Space (01/07/26)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …networks. This position directly supports cybersecurity assessments, continuous monitoring, and network security engineering that enhance the resiliency and ... intrusions, and support remediation efforts. + Develop technical recommendations to enhance network security posture and reduce mission risk. + Support… more
    Leidos (11/22/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Austin, TX)
    …Requirements + 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level ... C-suite + You have experience in Enterprise or Cloud Security , including cloud/SaaS platforms, messaging, data, network ,...PowerPoint, presentation and organizational skills are a must + CISSP or other relevant cyber- security and/or cloud… more
    Proofpoint (12/25/25)
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  • UC Engineer - Senior

    Amentum (San Antonio, TX)
    …IAT Level III baseline certifications: + Level III certs include - CASP CE, CCNP Security , CISA, CISSP (or Associate), GCED, GCIH + Must have current Cisco ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....no further. Amentum is seeking a **Senior Unified Communication Engineer ** to join our team of passionate individuals in… more
    Amentum (01/09/26)
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