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Sr. Technical Support Engineer

Remote / Online - Candidates ideally in
Muscat, Oman
Listing for: Client of M. GHEEWALA GLOBAL HR
Remote/Work from Home position
Listed on 2026-11-02
Job specializations:
  • IT/Tech
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 42000 - 54000 OMR Yearly OMR 42000.00 54000.00 YEAR
Job Description & How to Apply Below
1.

Key Responsibilities
  • Lead site pre-commissioning, commissioning, SAT and start-up of DeltaV BPCS and SIS on new and brownfield (live plant) facilities
  • Execute loop checks, cause & effect / functional testing and third-party serial integration with vendors and client commissioning teams
  • Carry out online changes on running systems backups, partial downloads, hardware additions, controller and firmware upgrades
  • Perform DeltaV system upgrades and migrations, including HCI / virtualization platforms
  • Troubleshoot DCS/SIS, I/O, Foundation Fieldbus / HART, network and redundancy issues at site, and support root-cause analysis of plant trips
  • Prepare and review site documents method statements, risk assessments, SAT procedures and reports, punch lists and as-built updates
  • Coordinate with client operations, commissioning teams, site contractors and vendors, and represent SSP in site meetings
  • Support OT cybersecurity implementation patching, antivirus, backups, user management and system hardening
2. Required Skills
  • Strong hands-on Emerson DeltaV DCS/SIS hardware and software configuration, upgrades and maintenance
  • Proven site commissioning and start-up experience on operating oil & gas, chemical plants
  • DeltaV upgrades on HCI / virtualization platforms (VMware, Hyper-V)
  • DCS networking, redundancy, Foundation Fieldbus / HART and Modbus serial integration
  • Good understanding of control philosophies, instrumentation, ESD / F&G and cause & effect
  • OT cybersecurity fundamentals (IEC 62443 awareness)
  • Strong troubleshooting, reporting and communication skills
  • Willingness to work at remote interior sites
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