Sales Engineer – Sales, Billing & Estimation (MEP)

Prepared by Cusec Consulting

About the chance

This role is with a well-established MEP/EPC contracting organisation delivering mechanical, electrical, plumbing, HVAC and fire-protection systems across industrial and commercial projects. The search is being managed by Cusec Consulting, a management and talent-advisory firm partnering with leading real-estate, infrastructure and MEP/EPC organisations.

We are seeking Sales Engineers – Sales, Billing & Estimation (MEP) for Gurgaon and Delhi (two positions each). The role spans the full commercial cycle — estimation and costing, techno-commercial quotations, project billing (RA bills, invoices and reconciliation), and sales coordination — ensuring commercial accuracy from quotation through billing and payment.

Role overview

Reporting to the Sales / BD Head (COO – Sales) / Commercial, the Sales Engineer – Sales, Billing & Estimation is responsible for preparing MEP cost estimates, quotations and BOQs; preparing and verifying project and RA bills, invoices and reconciliation statements; comparing vendor/subcontractor quotations and supporting negotiation; and coordinating across Sales, Projects/Execution, Procurement, Accounts and clients. The role suits a commercially-minded engineer with sound numerical ability, a basic understanding of MEP works, and strong attention to detail across estimation and billing.

Key responsibilities

- Estimation and costing. Study tender documents, drawings,



specifications and project requirements; take off quantities from drawings and prepare detailed estimation and quantity sheets; and prepare cost estimates, quotations, rate analysis and commercial proposals across HVAC, electrical, plumbing and fire-fighting works.
- Billing and commercial documentation. Prepare and verify project bills, RA bills, invoices and supporting documents; prepare measurement sheets, billing statements, reconciliation statements and MIS reports; and verify quantities, measurements, rates and billing values before submission.
- Vendor/subcontractor quotations and negotiation. Float enquiries and compare vendor/subcontractor quotations, and assist in rate negotiation to support competitive and accurate costing.
- Sales support and business development. Assist the Sales team with technical and commercial quotations; pursue MEP project opportunities and liaise with clients, consultants and project teams; and follow up with clients on quotations, purchase orders, work orders and payments.
- Discrepancy identification and control. Identify discrepancies between BOQ, actual execution, PO and client billing, and highlight variations or missing items for resolution.
- Coordination and records. Coordinate with Sales, Project/Execution, Procurement,



Accounts and clients to ensure quantities and billing are accurate and aligned with project requirements; and maintain project-wise records of quotations, orders, billing, payments and costing.

Required skills

- Good knowledge of MS Excel.
- Understanding of BOQ, estimation, costing, billing and rate analysis.
- Ability to read and understand engineering/project drawings (AutoCAD exposure preferred).
- Good communication and coordination skills.
- Attention to detail and problem-solving ability.
- Knowledge of Tally / ERP / software will be an added advantage.
- Basic knowledge of HVAC, MEP, fire-fighting, electrical or related engineering works will be an advantage.

Qualifications and experience
- B.E./B.Tech / Diploma in Mechanical or Electrical Engineering, or a commerce/graduate background with relevant billing/estimation experience.
- 3–8 years’ experience in sales coordination, estimation, project billing, or the engineering/construction industry preferred.

What we offer
- A commercially central role spanning estimation, billing and sales in a growing MEP/EPC organisation.
- Exposure to diverse MEP projects and to the Sales, Projects, Procurement and Accounts functions.
- A competitive compensation package, commensurate with experience.

How to apply

Apply on the career portal of Cusec Consulting LLP at https://cusecconsulting.com/careers

Cusec Consulting is an equal-opportunity partner. We welcome applications from all qualified candidates regardless of gender, age, religion, caste, or background.

Pay: ₹500,000.00 - ₹800,000.00 per year

Benefits

- Provident Fund

Work Location: In person

📌 Sales Engineer – Sales, Billing & Estimation (MEP) (Delhi)
🏢 Cusec Consulting
📍 Delhi