• Senior Network Engineer

    ManTech (San Antonio, TX)
    …high network availability with minimum downtime. + Enhance and maintain network security by managing the LAN/WLAN - WAN barrier systems to prevent unauthorized ... access. + Configure and manage critical security infrastructure, including network firewalls, VPN devices, and Intrusion Detection Systems (IDSs). **Basic… more
    ManTech (09/30/25)
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  • Technical Investigations Manager

    Securitas Security Services USA, Inc. (Abilene, TX)
    …required (eg Network+, Security +, CASP, PenTest) + PDTG Technical Security Specialist (TSS) Certification and/or Kestrel Operator Certification is desired ... **Position Title and Summary:** Technical Investigations Manager, Global Physical Security - Risk and Investigations **Position Location:** Abilene **Position… more
    Securitas Security Services USA, Inc. (11/20/25)
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  • Senior Network Engineer

    Ensono (Houston, TX)
    …implementing, and maintaining network solutions to include Network, Security /Threat, and Voice solutions; developing and maintaining network documentation; ... developing and maintaining network standards and guidelines; manage network and security capacity planning; interacting and consulting with Ensono ENSG customers to… more
    Ensono (11/08/25)
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  • Sr. Spec, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist , Systems Engineer Job Code: 30296 Job Location: ... Greenville, 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… more
    L3Harris (10/24/25)
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  • Lifecycle Engineer

    CAE USA INC (Arlington, TX)
    …Excellent verbal and written (writing, editing, proofreading, and page composition) communications skills Security Responsibilities Must comply with all company ... vision is to be the worldwide partner of choice in defense and security , civil aviation, and healthcare by revolutionizing our customers' training and critical… more
    CAE USA INC (12/02/25)
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  • Veteran & Military Spouse Talent Community

    CBRE (Austin, TX)
    …Interest Accounting/Finance, Administrative, Building Management, Capital Markets, Communications /Public Relations, Data & Analytics, Data Centers, ... and decision-making to ensure efficient and effective property operations. + ** Security Manager:** Military personnel with expertise in security operations… more
    CBRE (10/31/25)
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  • Network Administrator, McKinney TX Onsite (Active…

    RTX Corporation (Mckinney, TX)
    …We Prefer:** + Effective customer service skills, including oral and written communications + CompTIA Security + certification (or equivalent 8570 IAT Level ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...II or 8140 Intermediate for Network Operations Specialist ) or commitment to obtain within 6 months of… more
    RTX Corporation (12/05/25)
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  • Cyber User Behavior Engineer

    Highmark Health (Austin, TX)
    …Insider Threat + SANS Security Awareness Professional (SSAP)Proofpoint Certified Security Awareness Specialist **SKILLS** + Change Management + Presentation ... Engineer is a pivotal role at Highmark, dedicated to enhancing our organization's security by cultivating a robust " security -first" culture. This individual will… more
    Highmark Health (11/22/25)
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  • Sr Subcontract Lead

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass… more
    Sierra Nevada Company, LLC (11/19/25)
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  • Sr. IT Systems Analyst OMS

    O'Neal Industries, Inc. (Houston, TX)
    …for workstations, servers, networks, applications, and relational databases. The IT Specialist will ensure all information systems are reliable, stable, and highly ... requests from end users. Duties and Responsibilities + Troubleshoot and resolve security , configuration, and performance issues related to the ERP system. + Perform… more
    O'Neal Industries, Inc. (12/09/25)
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