Speaking as a multi-decade EM and PM, Chevron is penny-wise, pound-foolish. The following positions should never be outsourced to India due to high potential to sc--w up the project development. After a few disasters, Chevron will probably source them to a E/C US contractor. I may have omitted a few as I didn't do wells or offshore..
5 Automation Systems and Instrumentation Lead
7 Brownfield Project Engineer
14 Cost Engineering Services Lead
16 CSME Design Lead
23 Early Phase Design Engineer
28 Environmental Reporting Lead
30 Equipment Lead
39 Flare and Relief Engineer
50 Instrument and Electrical Reliability Engineering Lead
71 Machinery Engineers Lead (MFG)
73 Marine Terminals Engineer
74 Materials & Corrosion Engineer - Downstream
75 Materials & Corrosion Engineer - Upstream
76 Materials & Corrosion Lead
77 Materials Engineer - R&D
78 Mechanical Engineer - Heat Exchanger
79 Mechanical Engineer - Pressure Vessel
80 Metallurgist
81 Mooring Engineer
82 Naval Architect
96 Planning Scheduling Analyst
97 Process Applications and Data Analytics Engineer
98 Process Control and Simulation Lead
101 Process Design Engineer
102 Process Design Engineering Lead
103 Process Engineer - Complex Processing Facilities
104 Process Engineer - LNG
107 Process Engineering Lead
120 Reactor Design Engineer