> Markdown version of [/jobs/ext/2714579-rhel-system-administrator-infrastructure-engineer](https://www.wearedevelopers.com/jobs/ext/2714579-rhel-system-administrator-infrastructure-engineer). 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). --- # RHEL system administrator / infrastructure engineer - **Company:** Ultraviolet Cyber - **Location:** Herndon, VA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Microsoft Azure, Backup Devices, Bash Shell, Cloud Computing, DevOps, Domain Name System (DNS), Integrated Digital Enhanced Networks, JSON, Network Security, Network Attached Storage (Server Appliance), Parsing, Windows PowerShell, Red Hat Enterprise Linux, Regular Expressions, Ansible, Server Administration, Security Information and Event Management, Syslog, Scripting, Load Balancing, Firewalls (Computer Science), Git, SC Clearance, Hardware Infrastructure, Api Design, Cyber Warfare, Splunk, Cisco - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/systems-administrator-rhel-ultraviolet-cyber-9489684 ## About the Role * 4+ years of hands-on experience administering and engineering RHEL servers in production environments * Experience with distributed enterprise services, DNS, firewalls, switches, NAS, backup solutions, load balancers, and server hardware. * Experience with patching, OS hardening, application hardening, and STIG compliance. * Experience with automating server management tasks with ansible, PowerShell, Bash, or Python scripts. * Experience supporting a SOC, SIEM, or cyber defense environment * Working knowledge of and Windows administration * Ability to collaborate with analysts and engineers to align telemetry inges on with detection, monitoring, and compliance requirements, US Citizenship is Required Active Secret Clearance is Required * Hands-on experience administering Cisco network devices in production environments * Experience with GIT, and DevOps principles * Experience using wri ng Ansible scripts to manage RHEL hosts * Familiarity with Splunk Enterprise Security, CIM, data models, and security content dependencies * Experience with cloud infrastructure AWS, Azure, Microso 365, iden ty pla orms, EDR, firewalls, and network security tools * Familiarity with regex, JSON parsing, syslog, and API-based log collection Preferred Skills: * Hands-on experience administering Cisco network devices in production environments * Experience with GIT, and DevOps principles * Experience using & writing Ansible scripts to manage RHEL hosts * Familiarity with Splunk Enterprise Security, CIM, data models, and security content dependencies * Experience with cloud infrastructure AWS, Azure, Microso 365, iden ty pla orms, EDR, firewalls, and network security tools * Familiarity with regex, JSON parsing, syslog, and API-based log collec on ## Related Videos - [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) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [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) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)