Summary
Overview
Work history
Education
Skills
Additional Information
Timeline
Generic

Kailas Sivasankaran

London,Essex

Summary

Estimator & Proposals Engineer with 5+ years’ international experience delivering cost estimation and bids for mechanical equipment projects in oil, gas, LNG, and public sector markets. MBA-qualified with expertise in bid preparation, supplier negotiation, and cost control, ensuring competitive and compliant submissions under UK procurement standards. Now seeking to apply combined technical design knowledge and commercial acumen to support large-scale energy and industrial projects

Overview

7
7
years of professional experience
6
6
years of post-secondary education

Work history

Tendering Administrator

Pacific Support Services
London
06.2025 - 09.2025
  • Delivered the full proposals and bid lifecycle for public sector and commercial tenders, preparing compliant RFQs, PQQs, SQQs, and ITTs via UK procurement portals (Contracts Finder, ProContract, GOV.UK).
  • Developed detailed costing models and estimates, including labour hour breakdowns, equipment and machinery pricing, PAT testing, BOM/MTO preparation, and margin analysis, for bids up to £1.2M.
  • Managed sub-supplier quotations, procurement of consumables, and compliance documentation (ISO 9001, ISO 14001, SafeContractor, HSE policies, risk assessments), ensuring accurate pricing inputs and compliant submissions.
  • Drafted tailored executive summaries, compliance statements, and technical responses, aligned with client evaluation criteria and procurement requirements.

Key Achievements

  • Successfully delivered 10 tenders to final stage within 3 months, demonstrating strong UK procurement knowledge and effective bid management under tight deadlines.
  • Advanced multiple bids to the presentation and post-bid clarification stage, directly contributing to competitive success and client confidence.

IT Business Development Intern

UST Global
London
01.2025 - 05.2025
  • Conducted quantitative analysis of FTSE 250 and mid-sized UK firms, evaluating IT risks and market trends, and proposed tailored solutions for clients in banking, financial services, retail, and manufacturing sectors.
  • Generated B2B leads for AI-driven IT solutions, organised a Women in Testing event (50+ attendees), and advanced multiple qualified leads to client meetings.
  • Supported proposals and pre-sales teams by preparing pricing inputs, customised presentations, and contributing to client engagement activities.
  • Managed client data and tracked pipeline activities using HubSpot CRM, ensuring accurate reporting and visibility of sales opportunities.

Proposal & Estimation Engineer (Mechanical / Thermal Equipment)

Chart Industries USA
Hyderabad, India
07.2018 - 08.2022
  • Delivered technical and commercial proposals for 70+ global projects (~$20M+) in oil, gas, LNG, and energy process sectors, responding to RFQs from clients across the USA, Europe, China, and the Middle East.
  • Reviewed client RFQs and specifications for pressure vessels, exchangers, and cryogenic LNG tanks, preparing clarifications, identifying technical exceptions, and incorporating safety inputs from HAZOP reviews.
  • Performed thermal design and rating calculations for exchangers and cryogenic systems using Aspen HYSYS, HTRI, and in-house tools; generated CAD models, P&IDs, and datasheets to translate process requirements into design inputs.
  • Developed BOMs/MTOs, detailed cost estimates, and supplier-integrated pricing covering raw materials, fabrication, labor, freight, and margins, ensuring compliance with ASME VIII Div.1, API 610/661, NACE, and PED standards.
  • Collaborated with global procurement, project, design, and R&D teams to validate inputs, align technical specifications, and deliver accurate, competitive bids.

Key Achievements

  • Reduced proposal turnaround time by 25% by streamlining documentation and template use.
  • Recognized with “Pat on the Back” awards (2019, 2022) for significant contributions to proposals engineering and technical delivery.

Education

MBA - Business Strategy & Finance

University of East London
London
09.2022 - 09.2024

B.Tech - Mechanical Engineering

BVRIT
Hyderabad, India
09.2014 - 05.2018

Skills

  • Proposal & Tender Management (RFQ, ITT, PQQ, SQQ)
  • Cost Estimation, Cost Control & Value Engineering (BOM, BOQ, CapEx/OpEx)
  • Technical & Commercial Bid Writing; Final Bid Negotiation
  • Vendor & Supplier Coordination (RFQ preparation, evaluation, expediting)
  • Drawing & Documentation Review (P&IDs, GA, Isometrics, Datasheets)
  • Procurement & Compliance (UK Procurement Act 2023, ISO, ASME, API)
  • Engineering Design Knowledge (Pressure Vessels, Heat Exchangers, Heavy Machinery)
  • Project Scheduling & Reporting (Primavera P6, MS Excel, Power BI)
  • Data Analysis & Market Pricing Benchmarking
  • CAD & Simulation Tools (AutoCAD, SolidWorks, Aspen HYSYS, HTRI)

Additional Information

Right to work in the UK, Available to start immediately, References available upon request

Timeline

Tendering Administrator

Pacific Support Services
06.2025 - 09.2025

IT Business Development Intern

UST Global
01.2025 - 05.2025

MBA - Business Strategy & Finance

University of East London
09.2022 - 09.2024

Proposal & Estimation Engineer (Mechanical / Thermal Equipment)

Chart Industries USA
07.2018 - 08.2022

B.Tech - Mechanical Engineering

BVRIT
09.2014 - 05.2018
Kailas Sivasankaran