> Markdown version of [/jobs/ext/506116-it-systems-administrator](https://www.wearedevelopers.com/jobs/ext/506116-it-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). --- # IT SYSTEMS ADMINISTRATOR - **Company:** Catalis Dental Lab Partners - **Location:** Warren, MI, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Proxmox, Microsoft Windows, Active Directory, Confluence, JIRA, Microsoft Azure, Bash Shell, Ubuntu (Operating System), Cloud Computing, Software Documentation, Data Integrity, Dynamic Host Configuration Protocol, Debian Linux, Linux, Network Address Translation, Domain Name System (DNS), Github, Virtual Private Networks (VPN), Python (Programming Language), Microsoft Software, Windows Servers, Network Architecture, Networking Basics, Network Administration, Open Source Technology, Windows PowerShell, Red Hat Enterprise Linux, Ansible, Runbook, Samba (Software), Server Administration, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Ceph (Software), Network Routers, Scripting, Transport Layer Security, Cloud Platform System, Sonicwall, Firewalls (Computer Science), Microsoft InTune, Containerization, Kubernetes, Information Technology, Docker, Vmware - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=403769c8206bc890 ## About the Role Do you have experience in Workplace dispute resolution?, Do you have a Bachelor's degree?, This is a hands-on, position for someone who is equally comfortable writing runbooks and rolling up their sleeves. If you are passionate about open-source technologies, thrive in a trust-based environment, and take genuine pride in building systems that just work, this is the job for you., * 5+ years in systems administration with broad infrastructure ownership. * 5+ years of virtualization experience (Proxmox preferred; VMware acceptable). * Strong expertise in Linux (Debian/Ubuntu/RHEL) and Windows Server administration. * Relevant certifications (CompTIA, CCNA, Microsoft, or equivalent). * Solid networking fundamentals (TCP/IP, DNS, DHCP, NAT, VLANs, firewalls, TLS). * Experience with Microsoft 365, Azure/Entra ID, Intune, Active Directory, and Group Policy. * Proven ability to design and maintain backup and disaster recovery solutions. * Strong communication skills with the ability to translate technical concepts to non-technical audiences. * Demonstrated leadership, influence, and conflict resolution skills. * Bachelor's degree in IT (or equivalent experience/certifications). Preferred Qualifications * Experience with containers (Docker, Swarm, Kubernetes). * Scripting/automation skills (Bash, PowerShell, Ansible, Python). * Familiarity with Confluence and Jira. * Experience with dental/lab software (e.g., Exocad, 3Shape). * GitHub, home lab, or project portfolio demonstrating technical depth. * Passion for Linux, open source, and/or Microsoft ecosystems. ## Description The IT Systems Administrator will take ownership of our technology infrastructure and drive it forward while working on site at Avaneer Dental Studio in Warren, MI. In this role, you will be the primary steward of our servers, networks, cloud environment, and endpoints-ensuring reliability, security, and performance across all sites and partner locations nationwide. You will operate with significant autonomy, empowered to identify gaps, architect solutions, and lead implementation from concept through completion., * Infrastructure & Server Administration * Deploy and maintain physical, virtual, and containerized environments. * Administer Proxmox, Ceph, and Samba systems. * Manage Linux and hybrid Windows Server environments. * Network Administration * Design, monitor, and optimize network infrastructure (routers, switches, firewalls, VPNs, DNS). * Configure and maintain OPNsense, SonicWall, Firezone, WireGuard, and related appliances. * Manage VLANs, NAT, DHCP, TLS, and structured cabling (RJ-45/fiber). * Identity, Cloud & Endpoint Management * Administer Microsoft 365, Azure/Entra ID, Intune, AD, and Group Policy. * Oversee endpoint imaging, deployment, and lifecycle management. * Ensure secure identity and access across on-prem and cloud environments. * Security & Compliance * Enforce security standards aligned with NIST and HIPAA. * Identify vulnerabilities and drive remediation efforts. * Maintain backup and disaster recovery to ensure data integrity and continuity. * Projects, Documentation & Support * Lead IT projects from planning through post-implementation review. * Maintain system documentation, SOPs, and runbooks. * Provide escalated support and mentorship to IT staff. * Collaborate with vendors and recommend technology improvements. * Lead, train, and manage team members. ## Related Videos - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Starting business without breaking the bank: Self hosted OSS productivity ecosystem](https://www.wearedevelopers.com/videos/1219-starting-business-without-breaking-the-bank-self-hosted-oss-productivity-ecosystem) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [Dev Digest 129 - Now that's what I call private data!](https://www.wearedevelopers.com/magazine/468-dev-digest-129-now-that-s-what-i-call-private-data) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)