Senior Billing Manager Jobs 2026: Rockdrill Hiring for JJM & Water Supply Projects

Rockdrill Infrastructure Jobs 2026: Senior Billing Manager Recruitment for JJM Projects

• A senior career opportunity is available for experienced civil engineering and project billing professionals through Rockdrill Infrastructure Pvt. Ltd.
• The company is seeking a Senior Billing Manager for its JJM and Water Supply Projects.
• The opening is designed for an experienced professional who can independently control project billing, manage quantity records, coordinate measurements, prepare running account bills, handle commercial documentation, and work with clients and consultants for bill certification.
• Only one position is available, and applicants must have a minimum of 10 years of relevant project billing experience.
• Experience in Jal Jeevan Mission or water supply projects is mandatory.

1. A Senior-Level Opening in Infrastructure Billing

• Project billing is a critical function in large infrastructure works because payments depend on accurate measurements,
• approved quantities, contractual provisions, and proper documentation.
• Rockdrill is therefore looking for an experienced professional who can manage these activities with limited supervision.

The vacancy is for:

• Senior Billing Manager – JJM/Water Supply Projects
• The position is based at the company’s Ranchi Head Office, with compensation mentioned as negotiable.

2. Recruitment Details You Should Know

The main vacancy information is as follows:

• – Company: Rockdrill Infrastructure Pvt. Ltd.
• – Position: Senior Billing Manager
• – Vacancies: 1
• – Experience: 10+ years
• – Qualification: B.Tech/B.E. Civil Engineering preferred
• – Project Sector: JJM / Water Supply
• – Location: Ranchi H.O.
• – Salary: Negotiable
• – Application: Updated CV
• – Email: hr@rdipl.in
• This is a specialized requirement, so candidates should review the project-specific eligibility conditions before applying.

3. Mandatory JJM or Water Supply Background

• The most important point in this recruitment is the project experience requirement.

Applicants must have relevant exposure to:

• Jal Jeevan Mission (JJM)
• JJM-related works
• Water Supply Projects
• Professionals who have worked on large-scale water supply pipeline projects will receive preference.
• This makes the opening more suitable for infrastructure billing specialists than candidates whose experience is limited to building or general construction billing.

4. What Makes the Role Different?

• The selected professional will not be restricted to preparing monthly bills.

The job covers a wider commercial function involving:

• – Quantity verification
• – BOQ reconciliation
• – Measurement Books
• – Joint measurements
• – RA bills
• – Client billing
• – Subcontractor billing
• – Variations
• – Deviations
• – Extra items
• – Claims
• – EOT documentation
• – Billing MIS

The candidate should therefore be comfortable moving between site records, commercial documents, project teams, and client-side certification processes.

5. Quantity Verification Will Be a Major Function

• Accurate quantity assessment is central to infrastructure billing.
• The Senior Billing Manager will verify quantities using BOQ, drawings, and actual site measurements.
• The position also requires preparation of quantity statements and reconciliation between executed quantities and approved BOQ quantities.
• Where differences are identified, the professional will need to track and document quantity variations appropriately.
• Experience with Measurement Books (MB) and joint measurements is therefore an important part of the required skill set.

6. RA Billing and Subcontractor Accounts

• The company expects the selected professional to have hands-on experience with Running Account Bills (RA Bills).

Key billing activities include:

Monthly RA Bills

• Preparing, checking, and submitting monthly bills.

Client Billing

• Coordinating the necessary documents and quantities for client certification.

Subcontractor Billing

• Checking and processing subcontractor bills against actual work and contractual requirements.

Payment Monitoring

• Maintaining records of bill submission, certification, and payment status.
• The ability to keep these activities organized will be important for successful project billing management.

7. Commercial and Contractual Responsibilities

• Infrastructure projects can involve changes in quantities, additional work, and contractual adjustments.
• The vacancy therefore requires experience beyond routine billing.

The successful candidate should be capable of preparing or handling:

• – Deviation statements
• – Variation statements
• – Extra-item claims
• – Rate analysis
• – Contractual claims
• – Extension of Time documentation

The role will also support the Project Manager in commercial and contractual matters.

8. Exposure to Water Infrastructure Components

• Rockdrill has identified several areas of water infrastructure where relevant billing experience is preferred.

These include:

• Pipeline Works: DI Pipe, HDPE Pipe and MS Pipe.
• Treatment Facilities: Water Treatment Plants or WTP.
• Source Structures: Intake Wells.
• Storage Structures: ESR/OHSR and CWR.
• Water Movement Systems: Pumping Stations.
• Supply Network: Distribution Network works.
• Candidates who have managed billing for several of these components may have particularly relevant experience.

9. Coordination Is Part of the Job

• Project billing cannot be completed independently of the execution team.
• The Senior Billing Manager will coordinate with the Client, Consultant, PMC, and Project Execution Teams.
• This coordination will help obtain measurements, supporting records, certifications, and responses to billing queries.
• Candidates should therefore possess strong communication and coordination abilities in addition to technical billing knowledge.

10. Excel and Billing Software Skills

• Rockdrill expects the selected professional to have a good command of MS Excel and billing software.
• These skills will be useful for maintaining large quantities of project data and preparing management reports.

The responsibilities include preparing:

• – Billing MIS
• – Periodic management reports
• – Quantity statements
• – Reconciliation records
• – Billing status reports

The successful candidate should be capable of independently managing billing activities for a large project.

11. Who Should Consider Applying?

This vacancy may be suitable for professionals who can answer “yes” to most of the following:

• – Do you have 10+ years of project billing experience?
• – Have you worked on JJM or water supply projects?
• – Have you handled RA bills?
• – Are you experienced in BOQ reconciliation?
• – Can you work with MB and joint measurements?
• – Have you handled client and subcontractor billing?
• – Do you understand rate analysis and contractual conditions?
• – Have you worked on variations, deviations, claims or EOT documentation?
• – Are you comfortable using Excel and billing software?

If your background matches these requirements, the opportunity may be relevant to your career profile.

12. Education and Professional Experience

• The preferred educational qualification is B.Tech/B.E. in Civil Engineering.
• However, the recruitment strongly emphasizes practical project billing experience. The key requirement is:
• Minimum 10 years of relevant project billing experience.
• Candidates should also have mandatory experience in JJM, Jal Jeevan Mission, or Water Supply Projects.

13. Location and Compensation

The job location mentioned in the recruitment announcement is:

• Ranchi – Head Office
• The salary is stated as negotiable.
• As this is a senior-level position, candidates can present their relevant experience,
• project responsibilities, and technical expertise when discussing compensation.

14. Application Process

• Professionals interested in this vacancy can apply by sharing their updated CV with the company.
• Send your CV to: hr@rdipl.in
• Candidates should ensure that their CV prominently reflects their most relevant project experience.
• In particular, mention JJM or water supply projects, pipeline work, billing responsibilities,
• BOQ handling, RA bills, claims, variations, and other commercial activities where applicable.

15. Important Checklist Before Sending Your CV

Before applying, verify the following:

• Experience: 10+ years
• Industry: Civil Infrastructure
• Mandatory Project Exposure: JJM / Jal Jeevan Mission / Water Supply
• Preferred Project Type: Large-scale water supply pipeline projects
• Qualification: B.Tech/B.E. Civil preferred
• Core Skills: BOQ, measurements, quantity estimation, RA billing and reconciliation
• Commercial Exposure: Variations, deviations, extra items, rate analysis, claims and EOT
• Software: MS Excel and billing software
• Location: Ranchi H.O.

FAQs About Rockdrill Infrastructure Recruitment

What is the current opening?

• Rockdrill Infrastructure is hiring a Senior Billing Manager for JJM/Water Supply Projects.

How many vacancies are available?

• There is 1 position mentioned in the recruitment notice.

What experience is required?

• Candidates need 10+ years of relevant project billing experience.

Is water supply experience necessary?

• Yes. Experience in JJM, Jal Jeevan Mission, or Water Supply Projects is mandatory.

Is pipeline project experience preferred?

• Yes. Candidates with experience in large-scale water supply pipeline projects are preferred.

What qualification does the company prefer?

• B.Tech/B.E. in Civil Engineering is preferred.

Where is the position based?

• The vacancy is based at Ranchi Head Office.

What is the salary?

• The salary is listed as negotiable.

How do candidates apply?

• Interested applicants should send their updated CV to hr@rdipl.in.

Final Takeaway

• The Rockdrill Infrastructure Senior Billing Manager vacancy is aimed at highly experienced professionals who understand the commercial side of large-scale water infrastructure projects.
• From RA billing and BOQ reconciliation to client certification, subcontractor bills, variations, claims, and EOT documentation, the role covers a broad range of project billing responsibilities.
• For civil professionals with 10+ years of relevant experience and mandatory JJM or water supply project exposure, this Ranchi-based opportunity is worth reviewing.
• Candidates who match the requirements can submit their updated CV to hr@rdipl.in for consideration.This version uses a different storytelling pattern, stronger search keywords, and a more varied section structure than the previous drafts.

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