• Manager, Infrastructure & Systems Administration

    ICF (Reston, VA)
    …To Bring With You:** * Experience supporting the military is highly preferred * Security + CE or equivalent ( CISSP , CASP+ preferred). * Strong knowledge of DoD ... hosting solutions, environment configurations and tools to enhance performance, security and scalability including developing written recommendations and Decision… more
    ICF (12/05/25)
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  • Program Manager (KEY)

    Alaka'ina Foundation Family of Companies (Omaha, NE)
    …Certification or Defense Acquisition University (DAU) graduate + Certified Information Security System Professional ( CISSP ) or Certified Information Security ... + Defensive Cyberspace Operations + Network Protection + Network Security Monitoring + Network Security Incident Response and Reporting + Network Security more
    Alaka'ina Foundation Family of Companies (12/01/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …+ DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) + Currently valid Security + CE, CASP, CISSP , or similar security certification + Experience ... user and computer accounts and modify file permissions and security access lists. + Maintain security audit...permissions and security access lists. + Maintain security audit and logging information on all classified networked… more
    Northrop Grumman (11/13/25)
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  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …cyber threat actors and emerging attack techniques to enhance the organization's IT security posture. **Desired:** + CISSP - Certified Information Systems ... Lead will work closely with threat hunters, threat analysts, and an established Security Operations Center (SOC) to detect, analyze, and respond to the most advanced… more
    Tyto Athene (11/01/25)
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  • Senior Platform Engineer

    The Walt Disney Company (Burbank, CA)
    …and access management platforms and products (Active Directory, Okta) + CISSP / Security Certifications **Education:** + Bachelors degree in Information ... DNA. The IAM group's core mission is providing a Core IAM ecosystem of security services, platforms, and solutions in use across the company by cast members,… more
    The Walt Disney Company (09/26/25)
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  • Senior Site Reliability Engineer - GCP & Container…

    Wells Fargo (Chandler, AZ)
    …DNS, DHCP, and Windows security principles. **Desired Qualifications:** + Security certifications (eg, CISSP , Security +, GCP Professional Cloud ... Reliability & Cloud Engineering** + Ensure high availability, performance, and security of production systems across Windows, Linux, and GCP environments. +… more
    Wells Fargo (12/24/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …Technology, Engineering or a related field required. + Professional Certifications such as Security + CE, CASP+, CISSP , or CCNP Security , Networking ... applications software, and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. + Perform routine… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Systems Administrator - Windows/Linux…

    ManTech (Fairmont, WV)
    …Red Hat Certified Engineer (RHCE) or equivalent advanced Linux certification. + CompTIA Security + (or higher, eg, CISSP , CISM, CASP+). + Experience with ... (IS) team and is critical for maintaining the stability, integrity, and security of a high-impact large scale enterprise network infrastructure. The ideal candidate… more
    ManTech (11/05/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …that include nights, weekends and holidays as needed. + Requires minimum of Security + Certification, CASP, or CISSP certification. + Demonstrated background ... the better. We are seeking a **System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (11/05/25)
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  • Information Systems Security Engineer…

    CACI International (Fort Meade, MD)
    …+ DoD 8140.03 compliance with IASAE Level 3 is required. Information Systems Security Engineering Professional (ISSEP) and CISSP Certifications. + A Master's ... Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology...+ DoD 8140.03 compliance with IASAE Level 2 and CISSP Certification. **Level 3:** + Twenty (20) years' experience… more
    CACI International (12/18/25)
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