• Sr. Principal SharePoint and Exchange System…

    RTX Corporation (Plano, TX)
    …be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification ) within ... : + Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification and an Operating System… more
    RTX Corporation (07/09/25)
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  • Senior Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification ) within ... Prefer:** + Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification and an Operating… more
    RTX Corporation (07/29/25)
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  • Sr. Principal Backup and Storage System…

    RTX Corporation (Plano, TX)
    …be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification ) within ... Prefer:** + Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification and an Operating… more
    RTX Corporation (07/10/25)
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  • VoIP Administrator/Network Switch Technician

    Leader Communications Inc. (Abilene, TX)
    …systems + Individual must possess a current DoD 8140 certifications; CompTIA Security + certification + National Security background investigation required, ... equipment. Individuals must be able to attain and maintain a valid US Government security clearance (Secret) in order to be retained in the position. Duties &… more
    Leader Communications Inc. (07/10/25)
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  • Principal Specialist

    RTX Corporation (Mckinney, TX)
    …be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification ) within ... one. + Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification ) and an Operating… more
    RTX Corporation (07/16/25)
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  • Network Engineer

    GovCIO (San Antonio, TX)
    …Required Skills and Experience + Clearance Required: TS/SCI + Current CompTIA Security + Certification + Current Cisco Certified Network Associate ... Preferred Skills and Experience + Current Cisco Certified Network Professional Certification \#nss \#ar **Company Overview** GovCIO is a team of transformers--people… more
    GovCIO (07/22/25)
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  • Senior Network Security Engineer

    GovCIO (Austin, TX)
    …testing for code changes/development and prepare/review documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and ... **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and… more
    GovCIO (08/02/25)
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  • Sr. Spec, Systems Engineer (Test Director)

    L3Harris (Greenville, TX)
    …of employment. + Must be a US Citizen. Preferred Additional Skills: . Security + Professional Certification . #LI-AH1 L3Harris Technologies is proud to be an ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer (Test Director) Job Code: 27301 Job… more
    L3Harris (08/09/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Houston, TX)
    …Architecture * Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification ( Security +, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent ... to design and integrate SCADA and OT with contemporary security architectures. From design through the commissioning of large...network certification * Expertise in MITRE ATT&CK(R) and ATT&CK for… more
    Jacobs (07/29/25)
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  • Director, Research Security

    MD Anderson Cancer Center (Houston, TX)
    …reporting mechanisms. * Other duties as assigned REQUIREMENTS Education: Bachelor's Degree. Certification : Holds a federal security clearance of Secret or above. ... students, trainees, professionals, employees and the public. The Director, Research Security , supports the Research Security Program responsibilities regarding… more
    MD Anderson Cancer Center (08/10/25)
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