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Mainframe Engineer - Remote
Remote / Online - Candidates ideally in
Englewood, Arapahoe County, Colorado, 80112, USA
Listed on 2026-06-01
Englewood, Arapahoe County, Colorado, 80112, USA
Listing for:
TriOptus LLC
Contract, Remote/Work from Home
position Listed on 2026-06-01
Job specializations:
-
Engineering
Systems Engineer, Cybersecurity, IT Specialist -
IT/Tech
Systems Engineer, Cybersecurity, IT Specialist
Job Description & How to Apply Below
Job Code - Mainframe Engineer
Work Location - Remote
Total Hours - 1 year contract initially
Description
- IBM and IBM customer mainframe systems. Provide Tier3 host network services support in broadest sense, at expert level for host network components VTAM/SNA, TCP/IP, secure FTP, Telnet
3270, SMTP, Netview, Net View/FTP, Connect Direct and XCOMetc. - The level of support requires understanding, knowledge and experience of IBM zSeries mainframe systems and technology, for z/OS (MVS).
- Required competencies and knowledge and experience for the following host network components: z/OS Communication server, VTAM/SNA, APPN/EE (Enterprise Extender), TCP/IP, FTP, Including secure file transfer, Telnet 3270, incl. TLS/SSL, SMTP, Netview, Net View/FTP, and any other network component, which are defined in scope of support.
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