Sr. Technical Support Engineer

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