> Markdown version of [/jobs/ext/4314242-systems-administrator](https://www.wearedevelopers.com/jobs/ext/4314242-systems-administrator). 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). --- # Systems Administrator - **Company:** Nou Systems Inc - **Location:** Huntsville, AL, United States - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Bash Shell, Ubuntu (Operating System), CompTIA Security+, Cyber Security, Continuous Integration, Linux, DevOps, Programming Tools, Python (Programming Language), Network Troubleshooting, Linux System Administration, Linux Commands, Linux Servers, Windows PowerShell, Red Hat Enterprise Linux, Toolchain, Virtual Machines, VMware VSphere, Scripting, Okta, Peripherals, Gitlab, Git, Microsoft InTune, Containerization, Comptia Linux+, Docker, User Administration, Servicenow, ManageEngine - **Published:** October 22, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=db411be528dc25ec ## About the Role This is a good fit for someone who already has solid help desk experience, is comfortable on the Linux command line, and wants to keep growing into systems administration and DevOps-style work. We value curiosity and a willingness to learn as much as a long list of certifications., * 3+ years of IT support experience, including at least 1 year in a Tier 2 or escalation role. * Must possess an active Secret security clearance or be able to obtain one. * Must possess a current CompTIA Security+ certification or be able to obtain it within the first 12 months of employment. * Must be a U.S. citizen to be eligible for this position., * Scripting experience in Bash, Python, or PowerShell * Familiarity with Git and GitLab (or similar) and basic CI/CD concepts * Experience with Docker or other container tools * Exposure to VMware vSphere and/or AWS (GovCloud a plus) * Experience with endpoint management tools (ManageEngine Endpoint Central, Intune) or EDR (CrowdStrike) * Experience in a DoD, defense contractor, or regulated environment (CMMC, NIST 800-171, DFARS) * Certifications such as CompTIA Linux+, Security+, Network+, RHCSA, or equivalent (Security+ preferred for DoD 8140 alignment) ## Description Tier 2 Support * Serve as the escalation point for help desk tickets in ServiceNow; troubleshoot and resolve complex hardware, software, network, and account issues * Support Windows and Linux endpoints, Dell Latitude and Precision hardware, and peripherals * Assist with user onboarding and offboarding, including account provisioning, imaging, and device setup * Troubleshoot identity and access issues across Active Directory, Entra ID, and Okta MFA * Support Microsoft 365 (GCC High) services including Exchange Online, Teams, and Teams Phone * Write and maintain knowledge base articles and procedures; mentor Tier 1 staff Linux Systems Administration * Install, configure, patch, and maintain Linux servers and workstations (RHEL/Alma and Ubuntu) * Manage users, permissions, packages, services, storage, and logs * Write Bash (and ideally Python) scripts to automate routine tasks * Support Linux virtual machines in VMware vSphere and AWS GovCloud * Apply security hardening and compliance baselines (e.g., STIGs, CIS) in coordination with IT Security Developer and Engineering Support * Support engineers' development environments, toolchains, and licensed software * Assist with administration of GitLab, including user access, runners, and CI/CD pipeline troubleshooting * Help build and support containerized workloads (Docker) and related build workflows * Troubleshoot certificate, proxy, and network issues that affect developer tools Classified and Compliance Support * Support systems in a classified lab (Open Storage Area) in accordance with security procedures * Follow change management, asset tracking, and documentation requirements * Support CMMC / NIST SP 800-171 compliance activities alongside IT and InfoSec