> Markdown version of [/jobs/ext/2582297-it-system-administrator](https://www.wearedevelopers.com/jobs/ext/2582297-it-system-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). --- # IT System Administrator - **Company:** GeoStabilization International - **Location:** Westminster, CO, United States - **Salary:** $71,000.0 - $90,000.0 - **Contract:** Permanent contract - **Skills:** Active Directory, Artificial Intelligence, HP Servers, Amazon Web Services, Microsoft Azure, Cloud Computing, CompTIA Network+, Dynamic Host Configuration Protocol, Disaster Recovery, Domain Name System (DNS), Microsoft Exchange Server, Monitoring of Systems, Hyper-V, Identity and Access Management, Virtual Private Networks (VPN), Windows Servers, Network Architecture, Networking Basics, Routing, Windows PowerShell, Azure Active Directory, Zero Trust Network Access, Service Pack, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Backup and Restore, Wireless Access Point, Google Cloud, Cloud Platform System, Firewalls (Computer Science), Microsoft InTune, Information Technology, SolarWinds (Software), Fortinet, Veeam, Network Server, Vmware - **Published:** August 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=88b50e6193dacfc7 ## About the Role Level (I or II) is determined by the candidate's demonstrated experience and technical depth., * Associate's or bachelor's degree in computer science, information technology, or a related field, or equivalent hands-on experience. * Hands-on experience administering Windows Servers and cloud environments. * Working knowledge of Active Directory, DNS, DHCP, and Group Policy. * Working experience with Azure, Entra, and Microsoft Exchange. * Knowledge of MDM for device management; Microsoft Intune a plus. * Experience with virtualization platforms (VMware, Hyper-V, or equivalent). * Familiarity with networking fundamentals (TCP/IP, VLANs, routing, firewalls). * Understanding of ZTNA for local infrastructure. * Understanding of backup/disaster recovery tools and practices. * Strong troubleshooting skills and demonstrated ability to work independently under time pressure. * Clear written and verbal communication skills for documentation and end-user support. * Willingness to work occasional off-hours for maintenance windows or emergencies., * Experience with cloud platforms (Microsoft Azure, AWS, or Google Cloud). * Scripting and automation experience (PowerShell and AI tools). * Experience with endpoint management tools (Intune a plus). * Exposure to ITSM/ticketing platforms (local and remote support systems). * Relevant certifications: CompTIA Network+/Security+, Microsoft Certified: Azure Administrator., * Operating Systems: Windows Server (2016+), Windows 10/11 * Virtualization/Cloud: Hyper-V / Azure * Directory & Identity: Active Directory, Azure AD/Entra ID * Networking: Aruba switches and access points, Dell and HP servers, FortiGate firewall * Backup: Veeam (local NAS and cloud) * Ticketing/ITSM: SolarWinds, This is an on-site role based at GSI's Westminster, CO headquarters, on our hybrid schedule; candidates willing to relocate to Westminster or work from one of GSI's remote office hubs are preferred. Night and weekend work as needed to complete maintenance during non-business hours. Must be able to lift and move IT equipment. ## Description * Install, configure, and maintain Windows servers, virtualization platforms, and cloud infrastructure (e.g., Azure). * Monitor system performance, capacity, and availability, and proactively resolve issues before they impact users. * Administer Active Directory, Group Policy, DNS, DHCP, and identity/access management systems. * Manage system backups; perform regular updates and file/server recovery testing. * Apply security patches and best-practice configurations to servers and appliances. * Support network infrastructure including switches, firewalls, VPNs, and wireless access points. * Maintain accurate documentation of systems, configurations, and standard operating procedures. * Provide Tier 2/3 escalation support for end-user hardware, software, and connectivity issues. * Ensure compliance with organizational security policies and relevant regulatory requirements. * Identify and drive opportunities to automate routine administration, monitoring, and support work, including through AI-assisted tools - we expect this role to reduce manual toil over time, not just keep the lights on. * Bring a team-based, solutions-first approach to cross-functional problem solving, and exercise strategic judgment under pressure rather than simply escalating. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) ## Related Articles - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [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) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany)