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Senior Systems Engineer - Terminal Management Systems (TMS) & Operational Technology (OT) Support

TechnoSphere, Inc. • United State
Visa Sponsorship
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AI Summary

Seeking a Senior Systems Engineer to support Terminal Management Systems (TMS) and OT environments with deep expertise in Linux, TMS applications, and industrial integrations. The role requires strong troubleshooting skills for PLC/HMI systems, OT integrations, and incident management with P1/P2 support. Flexibility for US/night shifts and on-call availability is expected.

Key Highlights
7-10 years of experience in TMS/OT systems engineering required
Onsite role in Houston, TX (local candidates from CST only)
Explicit visa sponsorship for H1B, H4EAD, or W2 status
Key Responsibilities
Troubleshoot and resolve issues across Linux-based TMS6/TMS7 environments and OT systems
Support and maintain PLC/HMI systems and industrial integrations (Toptech, TABS/TDS, Digi, Railman)
Manage incident response for P1/P2 critical issues, perform RCA, and adhere to ITSM processes
Technical Skills Required
Linux/Red Hat Administration Terminal Management Systems (TMS6/TMS7) Operational Technology (OT) Integrations
Benefits & Perks
Visa sponsorship (H1B, H4EAD, W2)
Flexible shift availability (US/night shifts, on-call)
Nice to Have
MySQL query validation experience
Experience with ITSM processes
Flexibility for on-call and night shift support

Job Description


Job Title: Senior #Systems Engineer - TMS / OT Support

Location: Houston, #TX (Onsite)(Only local from #CST)

Experience: 7-10 Years

Visa- Only H1B/c2c, #H4EAD/W2


Job Summary:

Seeking a Senior Systems Engineer with experience supporting Terminal Management Systems (TMS) and OT environments. Candidate should have strong troubleshooting skills across Linux, TMS applications, PLC/HMI systems, and industrial integrations.


Required Skills:

TMS6 / TMS7 support and troubleshooting

Linux / Red Hat administration

MySQL basics (queries, validation)

OT integrations: Toptech, TABS/TDS, Digi, Railman

PLC & HMI troubleshooting

Incident Management, P1/P2 support, RCA

Experience with ITSM processes

Flexible for US/night shifts and on-call support


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