> Markdown version of [/jobs/ext/4581414-server-administrator-ii](https://www.wearedevelopers.com/jobs/ext/4581414-server-administrator-ii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Server Administrator II - **Company:** Agile Defense - **Location:** Redstone Arsenal, AL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Agile Methodology, Configuration Management, System Configuration, Data Centers, Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), VMware ESX Servers, HP Thin Clients, HTTP Secure, Linux Commands, Windows Servers, OpenShift, Windows PowerShell, Red Hat Enterprise Linux, Server Administration, Information Technology, Scap Compliance Checker, Vulnerability Analysis - **Published:** November 5, 2026 - **Apply:** https://diversityjobs.com/career/18840897/Server-Administrator-Ii-Alabama-Redstone-Arsenal ## About the Role We are seeking a Junior/Mid-Level Server Administrator to support server administration, security hardening, and compliance with Department of Defense (DoD) cybersecurity requirements. This role focuses on implementing and validating DISA Security Technical Implementation Guides (STIGs), maintaining secure server configurations, and supporting Windows and Linux infrastructure. Strong technical documentation skills, attention to detail, and commitment to security are essential., Required Certifications Security+ce, within 6 months Education, Background, and Years of Experience * High School Diploma/GED * Experience: 5 Years + of IT Experience, Background - IT * Education: Security+ (at minimum), * Active Secret Security Clearance * Working knowledge of Windows Server, Linux command-line operations, and Red Hat Enterprise Linux. * Familiarity with DISA STIGs, server hardening, and security compliance. * Experience with DHCP, Group Policy, and Active Directory. * Strong technical writing, documentation, troubleshooting, and problem-solving skills. * Ability to follow technical standards, document work accurately, and validate configuration changes. Preferred Skills * Experience with VMware ESXi, Omnissa Horizon VDI, and thin client administration. * Familiarity with Red Hat OpenShift and GitOps. * Experience with PowerShell scripting, task automation, and configuration management. * Familiarity with STIG Viewer, SCC, Evaluate-STIG, and vulnerability assessment tools. * Understanding of applicable DoD and NIST security requirements. * CompTIA SecurityX certification or equivalent industry certification., Ability to remain in a stationary position (sitting/standing) for extended periods, up to [X] hours Ability to operate a computer and other office equipment, including frequent use of hands for typing Ability to communicate effectively in person, by phone, and in writing ## Description The Office of the Chief Information Officer (OCIO) provides Information Technology (IT) support to PAE FIRES which is a Continental United States (CONUS) organization. The OCIO provides centralized life cycle management, direction, guidance, and support for the acquisition, sustainment, maintainability, supportability, and implementation of the PAE, Information Mission Area (IMA). PAE FIRES is an approved Data Center providing hosting to multiple organizations throughout the US Army Acquisition community., * Implement, assess, and remediate DISA STIGs on Windows Server and Red Hat Enterprise Linux (RHEL) systems. * Validate compliance using STIG Viewer, SCAP Compliance Checker (SCC), Evaluate-STIG, and similar tools. * Administer and troubleshoot DHCP, DNS, Group Policy, and Active Directory services on Windows servers. * Support VMware ESXi, Omnissa Horizon VDI, and Dell thin client environments. * Perform Linux command-line administration, server patching, security hardening, and configuration management. * Support Red Hat OpenShift and GitOps workflows as needed. * Maintain clear, accurate documentation of system configurations, STIG findings, remediation steps, procedures, and infrastructure changes. * Collaborate with co-workers, users, technicians, and cybersecurity teams to resolve technical issues and maintain compliance with applicable DoD and NIST standards., Sedentary - 10 lbs. Maximum lifting, occasional lift/carry of small articles. Some occasional walking or standing may be required. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met., Occasionally move about the office to access files, equipment, or attend meetings Visual acuity sufficient to read printed and electronic documents, and to view a computer screen for extended periods. Our Core Values Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together. What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are. * Happy - Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do. * Helpful - Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated. * Honest - Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support. * Humble - Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task. * Hungry - Be Eager. Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges. * Hustle - Be Driven. Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success.