{"schemaVersion":"jobsearcher.job.v1","id":"8031d1da659c70d5886f38ff","url":"https://jobsearcher.com/jobs/8031d1da659c70d5886f38ff","canonicalUrl":"https://jobsearcher.com/jobs/8031d1da659c70d5886f38ff","title":"Systems Infrastructure Engineer","description":"Systems Infrastructure Engineer | Aurora, CO | Hybrid | $86,900 - $198,000We're working with a premier global defense and technology consultancy on this exciting opportunity to modernize mission-critical federal systems.Help \"harness the cloud\" by bridging the gap between sophisticated on-premise data centers and modern virtualized environments. You will leverage DevOps methodologies to deploy high-availability infrastructure that supports the nation's most challenging missions using cutting-edge tools like Docker and Kubernetes.The Role Engineer and provision automated on-premise data center environments focusing on server architecture, storage systems, and enterprise networking. Manage complex Windows and Linux server configurations while establishing virtual machines and networks within a DevOps framework. Implement CI/CD automation and container orchestration using Docker and Kubernetes to modernize legacy IT systems. Secure and harden physical and virtual infrastructure through rigorous patch management, configuration management, and system hardening protocols. Collaborate with Cloud Architects to transition mission-critical workloads into hybrid-cloud environments using IaaS and application deployment automation.What You'll Need 5+ years of experience in cyber-secure on-premise data center administration, including VMWare, Hyper-V, and high-availability server architecture. 2+ years of hands-on experience with CI/CD pipelines, Docker, and Kubernetes development. Active Top Secret security clearance (Required). DoD CompTIA 8570 Level 1 Certification. Proficiency in scripting and IaaS automation to support ITSM and configuration management processes.What's On Offer Competitive salary range of $86,900 - $198,000 with a performance-based recognition program. Comprehensive wellness benefits including health, life, and disability insurance, plus a robust 401(k) and financial retirement support. Unmatched professional growth through access to internal innovative labs, tuition assistance, and professional development programs. Flexible hybrid work model focused on collaboration and a people-first culture.Apply via Haystack today!","company":"Haystack","rawCompany":"haystack","city":"Englewood","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-04-12T18:52:53.992Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"518210","title":"Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services","slug":"computing-infrastructure-providers-data-processing-web-hosting-and-related-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Systems Infrastructure Engineer","description":"Systems Infrastructure Engineer | Aurora, CO | Hybrid | $86,900 - $198,000We're working with a premier global defense and technology consultancy on this exciting opportunity to modernize mission-critical federal systems.Help \"harness the cloud\" by bridging the gap between sophisticated on-premise data centers and modern virtualized environments. You will leverage DevOps methodologies to deploy high-availability infrastructure that supports the nation's most challenging missions using cutting-edge tools like Docker and Kubernetes.The Role Engineer and provision automated on-premise data center environments focusing on server architecture, storage systems, and enterprise networking. Manage complex Windows and Linux server configurations while establishing virtual machines and networks within a DevOps framework. Implement CI/CD automation and container orchestration using Docker and Kubernetes to modernize legacy IT systems. Secure and harden physical and virtual infrastructure through rigorous patch management, configuration management, and system hardening protocols. Collaborate with Cloud Architects to transition mission-critical workloads into hybrid-cloud environments using IaaS and application deployment automation.What You'll Need 5+ years of experience in cyber-secure on-premise data center administration, including VMWare, Hyper-V, and high-availability server architecture. 2+ years of hands-on experience with CI/CD pipelines, Docker, and Kubernetes development. Active Top Secret security clearance (Required). DoD CompTIA 8570 Level 1 Certification. Proficiency in scripting and IaaS automation to support ITSM and configuration management processes.What's On Offer Competitive salary range of $86,900 - $198,000 with a performance-based recognition program. Comprehensive wellness benefits including health, life, and disability insurance, plus a robust 401(k) and financial retirement support. Unmatched professional growth through access to internal innovative labs, tuition assistance, and professional development programs. Flexible hybrid work model focused on collaboration and a people-first culture.Apply via Haystack today!","datePosted":"2026-04-12T18:52:53.992Z","dateModified":"2026-04-12T18:52:53.992Z","hiringOrganization":{"@type":"Organization","name":"Haystack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Englewood","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"8031d1da659c70d5886f38ff"},"url":"https://jobsearcher.com/jobs/8031d1da659c70d5886f38ff"}}