• Associate System

    Leonardo DRS, Inc. (Fitchburg, MA)
    …US Navy and navies around the world. **Job Summary** Serve as the System Administrator for classified, air-gapped systems , with additional responsibilities ... supporting the Information System Security Manager (ISSM). Ensure system availability, performance, and security in accordance with DCSA requirements and… more
    Leonardo DRS, Inc. (07/03/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    …, AWS Certified SysOps Administrator - Associate , Azure Administrator Associate , CompTIA Security +, CISSP) are highly desirable. **Preferred ... We are seeking a highly skilled and experienced Systems Administrator to join our dynamic...** Security :** + Implement and maintain computer and systems security best practices. + Perform vulnerability… more
    Clark Construction Group, LLC (07/10/25)
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  • ​​Cloud Network Administrator

    CAE USA INC (Tampa, FL)
    …or F5 products Preferred Skills + CCNP Cloud, AWS Certified Advanced Networking, Azure Administrator Associate , or Azure Security Engineer Associate . + ... local and global environments. + Implement, manage, and troubleshoot cloud-based network security systems . This includes Firewalls, SD-WAN appliances, CASB, DNS … more
    CAE USA INC (06/06/25)
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  • Systems Administrator I

    Sierra Nevada Company, LLC (Sparks, NV)
    …Bitbucket, Jira, Confluence) + One of the Following: + Microsoft Certified: Azure Administrator Associate + CompTia certification ( Security +, Network+) At ... for developing innovation solutions? Join our team! As a Systems Administrator I, you will be using...hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and… more
    Sierra Nevada Company, LLC (06/07/25)
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  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …skills. Preferred Qualifications: + Azure certifications such as Microsoft Certified: Azure Administrator Associate (AZ-104) or Azure Security Engineer ... + Troubleshoot and resolve cloud infrastructure and network issues. + Apply security patches, system updates, and vulnerability remediation within the enclave… more
    Virtual Service Operations (05/03/25)
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  • IT Systems Administrator

    Diversified (Washington, DC)
    …Strong written communication Certifications (Preferred): + Microsoft Certified: Azure Administrator Associate + CompTIA Network+ / Security + + Cisco CCNA + ... We are seeking a highly motivated and detail-oriented IT System Administrator to manage, maintain, and support...ideal candidate will be responsible for ensuring the stability, security , and efficiency of the IT systems ,… more
    Diversified (07/11/25)
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  • Systems Administrator

    Robert Half Technology (Midland, TX)
    …Certified: Azure Solutions Architect Expert * Microsoft 365 Certified: Endpoint Administrator Associate * Microsoft Certified: Security , Compliance, ... Description Our client is currently seeking a System Administrator reporting to the Sr....senior management, users, vendors, and subcontractors. * Experience with security audits and managing security solutions. Preferred… more
    Robert Half Technology (06/14/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play ... for system provisioning and automation. + Apply security best practices to harden systems , protect... Administrator Associate , AWS Certified SysOps Administrator , CompTIA Security + or similar security more
    Leidos (06/30/25)
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  • Journeyman Cybersecurity Administrator

    ManTech (Doral, FL)
    …(CCSP), Azure Security Engineer Associate , or the Microsoft 365 Security Administrator Associate ; and ITIL Foundation certificate, ITIL (Information ... **Responsibilities include but are not limited to:** + Monitors network traffic and system logs to identify potential security incidents, escalating as needed,… more
    ManTech (07/11/25)
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  • Global Physical Security Systems

    Applied Materials (Austin, TX)
    security and technical acumen for ensuring global physical security systems , especially C.CURE access control system and other integrated security ... field. + Certifications such as C.CURE Enterprise, Microsoft Certified: Azure Database Administrator Associate , CompTIA Security +, or equivalant. +… more
    Applied Materials (06/05/25)
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