Proposal Engineer ((Process)
Alliance Recruitment Agency
2 - 5 years
Vadodara
Posted: 03/04/2026
Job Description
Position: Proposal Engineer (Process)
Qualification: Minimum Bachelors in Chemical / Mechanical Engineering with 10+
years of experience.
Location: Office Based, Surat or Vadodara, India.
Skills: Hysys, Unisim, AutoCad or Cad (2D).
Job Description:
Extensive experience working on process simulators such as Aspen Hysys / Unisim.
simulating process packages such as Gas Dehydration (TEG / Molecular Sieve etc),
Separators, Exchangers, Pumps, Columns etc, familiarity with all equipments used in
Upstream Oil & Gas Industry. Knowledge of other gas processing Technologies such as
gas sweetening removal of H2S / CO2 using Amines / Catalyst Bed, gas dew-pointing
and condensate stabilization is an added plus. Experience in Oil and Produced Water
treating is also desirable. Project experience or leading firm bids of atleast one off of the
above units from ITT to execution is valuable.
Estimating experience is a must, should have extensive experience working on
estimation of skidded Oil & Gas process packages. Should have experience in carbon
steel and alloys such as SS and DSS.
Review of ITT/RFQs, be able to quickly read through and qualify required
specifications to be achieved, identify process packages required for meeting outlet
product specifications, and design the process accordingly. Should be able to select the
right equipment types i.e. pump, exchanger, column internals etc, based on the service.
Should have a thorough working knowledge of international specifications API /
GPSA / Shell DEP, and project specifications of companies such as ADNOC / PDO /
KOC / Total / ENI, etc. Preparation of bid/project clarifications/deviations, responding to
client TQs, attending Bid Review meetings as and when required.
Preparation of bid deliverables such as process PFD, P&ID, Valve & Instrument
count, datasheets of equipment & instruments, line sizing, PSV sizing etc. Prepare RFQ
for vendor quotes as per Bid/Project AVL by preparing datasheets, attaching relevant
specifications, issuing RFQs to vendors and follow-up to ensure quotes are received in
a timely manner. Prepare clarification to offers received, ensuring bid compliance.
Issuing of RFQ to vendors to get fabrication offers of vessel, skid and piping, valves &
instruments. Co-ordinating with vendors with regular follow-up to ensure offers are
received from qualified vendors within bid timeline.
Review vendor offers received, be able to check for compliance technically and
ensure vendor offers are compliant and cost effective. Should be able to make
comparison tables for ease of bid review by business head. Should be able to
effectively manage all vendors and expedite where necessary.
Shall have working knowledge of drawing / marking-up PFDs, P&IDs of process
packages such as Separators, Filter Coalescers, Exchangers & Heaters where required
to edit drawings as necessary. Must have 2D Cad experience to be able to update
PFDs / P&IDs when required or update existing P&IDs quickly when required to meet
bid schedule.
Should be able to size separators (2Phase / 3Phase / Scrubbers / KODs etc) and
have requisite tools to accurately size and carry out any optimization where necessary
to design the most economical equipment.
Should be able to work under tight deadlines to meet bid submissions deadlines and
able to handle job responsibilities independently with little oversight being accountable
for bid deliverables and its submission within set timelines.
Should have extensive experience writing / updating proposals with a diverse array of
processing technologies relating to Oil / Gas and Produced Water with input taken from
vendor proposals as necessary to provide a detail oriented, technically superior
proposal.
Should be an expert in regular process tasks such as line sizing, preparation of
equipment list, datasheets for vessels, instruments, valves etc., PSV sizing, pump
NPSH calculations. Should have the necessary tools to carry out the sizing
independently.
Effective communication contributing towards completion of bids, co-ordinating with
other disciplines as necessary to obtain relevant information.
Some domestic and international travel is expected as part of role responsibilities.
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