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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer - **Company:** Colorado 811 - **Location:** Golden, CO, United States - **Experience:** Expert - **Salary:** $115,000.0 - $140,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Systems Engineering, Microsoft Azure, Cloud Computing, Cyber Security, Linux, Disaster Recovery, Monitoring of Systems, Hyper-V, Python (Programming Language), Windows Servers, Routing, Windows PowerShell, Systems Integration, Virtualization Technology, Scripting, Computer Networking Systems, Google Cloud, Enterprise Software Applications, Cloud Platform System, Software Troubleshooting, Microsoft InTune, Information Technology, Cloud Migration, Vmware - **Published:** June 21, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=a59924428b673d72 ## About the Role Do you have experience in WAN?, Do you have a Bachelor's degree?, * 8+ years of professional experience and networking systems, engineering systems, administration or related infrastructure roles * Strong, hands-on experience with window server, environments, networking, and enterprise systems administration * Required experience with active directory and Intune * Experience supporting cloud infrastructure in Azure, AWS, and/or Google Cloud * Knowledge of monitoring system, cyber security practices, backup and recovering, and disaster recovery planning * Experience with virtualization technologies such as VMware or Hyper-V * Strong troubleshooting, documentation and communication skills * Bachelor's degree in computer science information technology systems engineering or related field * Technical certifications in Microsoft 365, Azure, AWS, Google Cloud, Linux or related platforms are a plus Preferred Experience * Experience in telecom, broadband, call center, or high-availability service environments * Five9 phone system or telecommunications/SIP trunk experience * Experience with on-premises to cloud migrations * Scripting or automation experience with PowerShell, Python or similar tools * Vendor management, project delivery, and cross-functional systems integration experience Physical requirements * Ability to work at a computer for extended periods (sitting/standing). * Ability to be mobile for long periods and walk long distances at event venues. * Ability to lift and move event materials and inventory up to 50 pounds. * Ability to work in a variety of indoor/outdoor event environments (noise, allergens, temperature and lighting changes). ## Description Join Colorado 811 and help power the systems behind a critical statewide service. We are looking for a highly skilled Senior Systems Engineer who thrives on building reliable, secure, and high-performing infrastructure. In this role, you will support the systems, networks, cloud platforms, and monitoring tools that keep our organization running smoothly. If you enjoy solving complex technical problems, improving performance, and working across teams to deliver practical solutions, this is an opportunity to make a meaningful impact in a mission-driven environment. Why Join Colorado 811 * Mission-driven work supporting essential public infrastructure and service reliability * Broad technical ownership across systems, networking, cloud, security and monitoring * Hybrid work environment for Colorado-based employees * Opportunity in influence architecture, performance, and long-term infrastructure strategy * Collaborative team culture with room to grow and contribute to across projects What You'll Do * Operate, maintain, and improve core infrastructure including servers, storage, networking, routing, switching and cloud environments * Administer and troubleshoot Active Directory, Group Policy, Intune, System Access and endpoint management * Monitor system and network health, respond to incidents, and lead root cause analysis for complex issues * Manage backup, disaster recovery, patching, and security hardening to support business continuity and data protection * Support virtualization, cloud administration and infrastructure lifecycle planning across Azure, AWS and Google Cloud Environments * Maintain technical documentation, network maps, SOP's, and operational run books * Partner with internal teams, vendors and leadership to deliver infrastructure projects and improve system performance * Participate in on-call and after our support as needed for critical alerts outages and maintenance windows ## Related Videos - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [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) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026) - [What Makes WeAreDevelopers World Congress Different From Every Other Tech Event?](https://www.wearedevelopers.com/magazine/701-what-makes-wearedevelopers-world-congress-different-from-every-other-tech-event) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [How to Find Tech Jobs in Vienna](https://www.wearedevelopers.com/magazine/292-how-to-find-tech-jobs-in-vienna)