{"schemaVersion":"jobsearcher.job.v1","id":"6889c0e69006b509b035fbcc","url":"https://jobsearcher.com/jobs/6889c0e69006b509b035fbcc","canonicalUrl":"https://jobsearcher.com/jobs/6889c0e69006b509b035fbcc","title":"Mainframe Network Engineer","description":"Job Title: Mainframe Network EngineerLocation: RemoteClient FocusWe are seeking highly skilled Mainframe Infrastructure Engineers to support enterprise-scale mainframe environments with expertise across storage, networking, and disaster recovery. The ideal candidates will bring strong knowledge of z/OS, z/VM, SAN switches, data replication, and scripting to ensure robust, secure, and scalable infrastructure operations.Key Must-Have Skills:Proven expertise with IBM mainframe hardware (z15/z16, HMC, DS8000, TS7700, TS4500, FlashSystems).Strong experience with Cisco/Brocade SAN switches, storage fabric, and tools such as SANNAV.Knowledge of firewalls, proxy policy management, and enterprise disaster recovery solutions.Proficiency in Unix/Linux (Bash/SSH) and scripting (Bash, Python, RESTful APIs).Familiarity with IBM z/OS (Mainframe), z/VM (zLinux), and mainframe IO GEN & FICON.Hands-on experience with ServiceNow, Jira, and CMDB for incident and change management.Job DescriptionDemonstrated experience with any of the following technologies:Mainframe hardware infrastructure (z15/z16/HMC/DS8000/TS7700/TS4500/FlashSystems).Cisco or Brocade SAN switches, storage fabric & management tools such as SANNAV.Firewalls & Proxy policy management.Enterprise disaster recovery, high availability, data replication technologies.Unix/Linux/Bash/SSH.IBM z/OS (Mainframe) and z/VM (zLinux).Mainframe IO GEN & FICON.ServiceNow incident, change management, CMDB, & Jira.Ability to script using Linux BASH, Python, RESTful APIs.","company":"Alchemy Techsol","rawCompany":"alchemy techsol","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-14T12:04:33.478Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-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"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe Network Engineer","description":"Job Title: Mainframe Network EngineerLocation: RemoteClient FocusWe are seeking highly skilled Mainframe Infrastructure Engineers to support enterprise-scale mainframe environments with expertise across storage, networking, and disaster recovery. The ideal candidates will bring strong knowledge of z/OS, z/VM, SAN switches, data replication, and scripting to ensure robust, secure, and scalable infrastructure operations.Key Must-Have Skills:Proven expertise with IBM mainframe hardware (z15/z16, HMC, DS8000, TS7700, TS4500, FlashSystems).Strong experience with Cisco/Brocade SAN switches, storage fabric, and tools such as SANNAV.Knowledge of firewalls, proxy policy management, and enterprise disaster recovery solutions.Proficiency in Unix/Linux (Bash/SSH) and scripting (Bash, Python, RESTful APIs).Familiarity with IBM z/OS (Mainframe), z/VM (zLinux), and mainframe IO GEN & FICON.Hands-on experience with ServiceNow, Jira, and CMDB for incident and change management.Job DescriptionDemonstrated experience with any of the following technologies:Mainframe hardware infrastructure (z15/z16/HMC/DS8000/TS7700/TS4500/FlashSystems).Cisco or Brocade SAN switches, storage fabric & management tools such as SANNAV.Firewalls & Proxy policy management.Enterprise disaster recovery, high availability, data replication technologies.Unix/Linux/Bash/SSH.IBM z/OS (Mainframe) and z/VM (zLinux).Mainframe IO GEN & FICON.ServiceNow incident, change management, CMDB, & Jira.Ability to script using Linux BASH, Python, RESTful APIs.","datePosted":"2026-08-14T12:04:33.478Z","dateModified":"2026-08-14T12:04:33.478Z","hiringOrganization":{"@type":"Organization","name":"Alchemy Techsol","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6889c0e69006b509b035fbcc"},"url":"https://jobsearcher.com/jobs/6889c0e69006b509b035fbcc"}}