Tharani Infra Private Limited is looking for an experienced Manager - Costing / Billing Engineer to manage client billing, subcontractor billing, measurements, variations, bill certification, and commercial documentation for interior fit-out projects. The role requires strong site coordination, measurement knowledge, documentation discipline, and the ability to convert completed work into timely and accurate billing. Position: Manager - Costing / Billing EngineerLocation: Chennai

Industry: Interior Fit-Out / Corporate Interiors / Commercial Projects

Employment Type: Full Time

Key Responsibilities

• Prepare client RA bills based on approved BOQ, site progress, and measured quantities.• Coordinate with site teams to collect accurate measurements and billing data.• Prepare and maintain measurement sheets and supporting billing documents.• Track bill submission, certification, approval, and payment status.• Prepare subcontractor bills based on actual executed quantities and work orders.• Verify subcontractor claims before certification.• Identify and document extra items, additional works, and variations.• Prepare variation bills with proper supporting documents, drawings, and approvals.• Follow up with clients, consultants, and project teams for bill certification.• Maintain billing trackers for submitted, certified, pending, and paid amounts.• Reconcile billed quantities with BOQ quantities and actual site progress.• Coordinate with QS, Project Managers, Accounts, Procurement, and Costing teams.• Maintain records of work orders, amendments, approvals,



measurements, and commercial correspondence.• Support final bill preparation and project account closure.• Ensure no completed work is missed from billing due to lack of documentation.• Monitor certification delays and highlight commercial risks to management.

Candidate Profile

• Diploma / B.E. / B.Tech in Civil Engineering or related discipline.• 7-10+ years of experience in billing, preferably in interior fit-out or commercial construction projects.• Strong knowledge of RA billing, measurements, BOQ, variations, and subcontractor billing.• Good understanding of civil and interior finishing works.• Robust Excel skills and experience in billing trackers and measurement sheets.• Good documentation and follow-up skills.• Ability to coordinate with clients, consultants, site teams, and accounts.• Experience in corporate interiors, retail, hospitality, restaurants, automobile showrooms, or commercial projects will be an advantage.

What We Expect

We are looking for someone who demonstrates:Billing Accuracy | Follow-Up | Documentation | Commercial Awareness | Coordination | Accountability | Timely ClosureThe Manager-Costing/Billing Engineer should ensure that completed work is converted into certified billing on time and no revenue is lost due to poor measurement or documentation.

Location: ChennaiRequirements added by the job poster

• 1+ years of work experience with Building Costing

• 1+ years of work experience with Consolidated Billing

• 1+ years of Civil Engineering experience

📌 Costing Manager (Chennai)
🏢 Tharani Infra Private
📍 Chennai