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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Administrator & VMware Professional - **Company:** COMMAND CONTROL COMMUNICATIONS ENGINEERING & LOGISTICS LLC - **Location:** Honolulu, HI, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Systems Engineering, Unix, Software Documentation, Cyber Security, Disaster Recovery, VMware ESX Servers, Internet Small Computer System Interface (ISCSI), Linux System Administration, Linux Servers, Server Administration, Server Virtualization, SQL Databases, Virtualization Technology, VMware Virtualization, VMware VSphere, Scripting, Enterprise Software Applications, Data Management, Cisco, Vmware - **Published:** May 15, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8917321/senior-systems-administrator-vmware-professional ## About the Role * U.S. Citizenship. * An active, in-scope US Government issued Secret clearance. * Must possess the following active certifications: + DoD-8570 IAT Level 2 baseline certification (Security+ CE, or equivalent). + VMware Certified Professional (VCP) + Microsoft Certified Systems Engineer (MCSE) + Cisco Certified Network Associate (CCNA) * Minimum of six (6) years of experience in server installation, configuration, and management of enterprise systems (Windows, UNIX, SQL, etc.). * Minimum of five (5) years of experience in server virtualization technologies (ESX, ESXi, vSphere, etc.). * Extensive working knowledge of: + Storage solutions (SAN, iSCSI, etc.) + Linux administration + Fiber channel technologies (Brocade, Cisco, etc.) + Database administration (SQL) + Security Technical Implementation Guide (STIG) application and compliance + Networking + Disaster recovery solutions Preferred Qualifications: * Experience supporting DoDIN enterprise systems engineering or similar large-scale DoD network environments. Education: * A minimum of a High School diploma or equivalent is required. ## Description C3EL is seeking a cleared Senior Systems Administrator & VMware Professional to join our on-site team at Fort Shafter Flats in Honolulu, Hawaii. This position is responsible for the configuration, maintenance, and optimization of enterprise server and virtualization environments supporting critical Department of Defense operations. The Senior Administrator will oversee Windows, UNIX, and SQL systems; manage enterprise storage and virtualization infrastructure; and ensure full compliance with DoD cybersecurity and configuration standards., * Configure, manage, and maintain Windows, UNIX, and SQL servers in an enterprise environment. * Administer and optimize VMware virtualization technologies, including ESX, ESXi, and vSphere platforms. * Implement and maintain Security Technical Implementation Guides (STIGs) to ensure systems meet DoD security compliance requirements. * Manage and support enterprise storage solutions (SAN, iSCSI, and related technologies). * Configure and monitor fiber channel networks (Brocade, Cisco, etc.). * Design and execute backup and disaster recovery solutions for enterprise systems. * Administer Linux servers and provide scripting or automation support as needed. * Oversee system performance, patching, and updates in accordance with DoD and organizational policies. * Support database administration and maintenance activities for SQL environments. * Maintain system documentation and configuration baselines to ensure operational integrity and compliance. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Quick guide: How to write a Software Developer CV](https://www.wearedevelopers.com/magazine/37-quick-guide-how-to-write-a-software-developer-cv)