Rockdrill Infrastructure Hiring 2026: 10+ Years Civil Billing Jobs in Ranchi

Rockdrill Infrastructure Hiring 2026: Senior Billing Manager Vacancy for JJM Water Supply Projects

Experienced civil construction professionals specializing in project billing and water supply infrastructure can explore a senior-level opening at Rockdrill Infrastructure Pvt. Ltd.
The company is looking for a Senior Billing Manager with extensive experience in Jal Jeevan Mission (JJM), water supply, and large pipeline projects.
The position requires someone who can take ownership of project billing from quantity verification and measurements to RA bill preparation, reconciliation, claims, certification, and commercial reporting.
Since the requirement is for a senior professional, candidates should have a strong record of handling billing functions independently on major infrastructure projects.
The vacancy is based in Ranchi, and the salary will be negotiated according to the candidate’s profile.

1. Opportunity at a Glance

Before going into the detailed requirements, here are the main points candidates should know:

Employer: Rockdrill Infrastructure Pvt. Ltd.
Opening: Senior Billing Manager
Sector: JJM / Water Supply Projects
Vacancy: 1
Required Experience: 10+ years
Preferred Qualification: B.Tech/B.E. Civil Engineering
Work Location: Ranchi H.O.
Compensation: Negotiable
Application: Updated CV through email
Email: hr@rdipl.in
This is a specialized recruitment, so applicants should carefully compare their project background with the stated requirements.

2. The Right Candidate for This Position

Rockdrill is seeking a professional who understands the complete commercial side of infrastructure project execution.
The most important eligibility condition is 10+ years of relevant experience in project billing,
along with mandatory exposure to JJM, Jal Jeevan Mission, or Water Supply Projects.
Experience on large-scale water supply pipeline schemes will be an added advantage.
Candidates should ideally be comfortable working with project quantities, contractual provisions,
site measurements, billing documentation, client requirements, and commercial coordination.

3. Civil Engineering Qualification Preferred

The preferred educational background for this vacancy is:

B.Tech/B.E. in Civil Engineering
While the position is strongly experience-driven, candidates with a civil engineering qualification and a suitable project billing background can be better aligned with the requirement.
Professionals should ensure that their CV clearly presents both their educational qualification and relevant years of project billing experience.

4. Strong Billing Knowledge Is the Core Requirement

This position goes beyond routine preparation of invoices or bills.
The selected professional will need to understand the technical and contractual elements that support project billing.

Rockdrill expects knowledge of:

– BOQ preparation and interpretation
– Quantity estimation
– Site measurements
– Rate analysis
– Contract conditions
– RA/Running Account Bills
– Quantity reconciliation
– Client billing
– Subcontractor billing
– Billing documentation
The ability to independently manage these activities will be important for the role.

5. Experience With Measurement and Site Records

Accurate billing depends heavily on correct measurements and supporting documentation.
The Senior Billing Manager will be expected to handle Measurement Books (MB) and joint measurements, along with reconciliation of quantities.

The professional should also be capable of checking quantities against:

BOQ + Drawings + Actual Site Measurements
This requires close coordination with project execution teams and a practical understanding of how construction quantities are recorded and certified.

6. Water Supply Project Exposure

The vacancy is particularly targeted toward professionals who understand the billing requirements associated with water infrastructure.

Experience involving the following components will be preferred:

A. Pipeline Systems

– DI Pipe
– HDPE Pipe
– MS Pipe

B. Treatment & Source Infrastructure

– WTP
– Intake Well

C. Storage Facilities

– ESR/OHSR
– CWR

D. Mechanical & Distribution Infrastructure

– Pumping Stations
– Distribution Networks
Candidates who have handled billing across several of these project components may have relevant exposure for this role.

7. Handling Deviations, Variations and Claims

Large infrastructure projects often involve changes from the original BOQ.
For this reason, the role also requires experience in commercial adjustments and contractual documentation.

The selected candidate should be capable of working on:

– Extra items
– Deviation statements
– Variation statements
– Rate analysis
– Claims
– EOT-related documentation
The position also involves supporting the Project Manager on contractual claims, extension-of-time matters, and other commercial issues.

8. Client and Consultant Coordination

A billing professional must work closely with different project stakeholders to move bills through the certification process.

At Rockdrill, the Senior Billing Manager will coordinate with:

– Client representatives
– Consultants
– PMC teams
– Site execution personnel
The objective is to ensure that measurements, supporting documents, billing submissions, and certification requirements are properly coordinated.
The candidate should also be capable of responding to billing queries and helping resolve issues that may affect certification or payment.

9. Monthly Billing and Payment Tracking

One of the key responsibilities will be the preparation, checking, and submission of monthly RA Bills.

The role will also involve monitoring the status of submitted bills, including:

Submission → Certification → Payment
Maintaining proper records at every stage will help management track project billing and outstanding payments.
The professional will also verify and process subcontractor bills and maintain appropriate billing documentation.

10. Reporting and Digital Skills

Modern project billing requires accurate reporting and organized digital records.
Rockdrill requires candidates to have a good command of MS Excel and billing software.

The Senior Billing Manager will also prepare:

– Billing MIS
– Periodic reports
– Quantity statements
– Reconciliation documents
– Billing-related records
The candidate should be able to independently manage billing information and present useful commercial updates to management.

11. What the Selected Professional Will Handle

The responsibilities can broadly be grouped into four areas:

Billing Management: Preparation and submission of monthly RA bills, checking quantities, and processing subcontractor bills.
Quantity Control: BOQ reconciliation, measurement verification, quantity statements, and identification of variations.
Commercial Documentation: Extra-item claims, deviation/variation statements, rate analysis, contractual claims, and EOT documentation.
Coordination & Reporting: Working with clients, consultants, PMC and site teams while maintaining billing MIS and payment tracking.
This makes the role suitable for a professional who can manage the billing function from beginning to end.

12. Ranchi-Based Career Opportunity

The selected candidate will be based at the Ranchi Head Office.
Candidates should therefore consider their location preference before applying.
The salary is listed as negotiable, which means compensation can be discussed based on the candidate’s professional background and suitability for the position.

13. How to Submit Your Application

Interested professionals should send an updated CV to the recruitment email provided by Rockdrill Infrastructure.
Email: hr@rdipl.in

When preparing your CV, it is advisable to clearly mention your experience with:

– JJM projects
– Water supply schemes
– Pipeline projects
– RA billing
– BOQ reconciliation
– Client/subcontractor billing
– Claims and variations
– Measurement Books
– Rate analysis
– EOT documentation
This will help present the most relevant aspects of your professional profile.

14. Final Eligibility Check

Before applying, candidates should confirm that they meet the major requirements:

Experience: 10+ years in relevant project billing
Project Sector: JJM / Jal Jeevan Mission / Water Supply – mandatory
Qualification: B.Tech/B.E. Civil Engineering preferred
Preferred Project Background: Large-scale water supply pipeline projects
Technical Knowledge: BOQ, measurement, quantity estimation, rate analysis and contracts
Billing Exposure: RA Bills, client billing, subcontractor billing and reconciliation
Commercial Skills: Variations, deviations, extra items, claims and EOT documentation
Software: MS Excel and billing software
Location: Ranchi H.O.

Frequently Asked Questions

Q1. What is the vacancy at Rockdrill Infrastructure?

The company is hiring one Senior Billing Manager for JJM and Water Supply Projects.

Q2. What is the minimum experience required?

Candidates should have 10+ years of relevant project billing experience.

Q3. Is JJM experience compulsory?

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

Q4. Which qualification is preferred?

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

Q5. What type of water supply experience is preferred?

Experience with large-scale water supply pipeline projects is preferred, including exposure to components such
as DI, HDPE and MS pipelines, WTPs, intake wells, storage structures, pumping stations and distribution networks.

Q6. Does the role involve client coordination?

Yes. Coordination with clients, consultants, PMC teams and project execution teams is an important part of the position.

Q7. What software skills are expected?

Candidates should have a strong working knowledge of MS Excel and billing software.

Q8. Where is the position based?

The vacancy is located at Ranchi Head Office.

Q9. How can candidates apply?

Interested candidates can send their updated CV to hr@rdipl.in.

Conclusion

The Rockdrill Infrastructure Senior Billing Manager Recruitment 2026 is a specialized opportunity for highly experienced civil professionals with a strong background in JJM and water supply project billing.
The position combines quantity control, RA billing, commercial documentation, contract-related work, stakeholder coordination, and management reporting.
Professionals with 10+ years of relevant billing experience who meet the mandatory JJM or water supply project
requirement can submit their updated CV to Rockdrill Infrastructure and explore this senior-level career opportunity in Ranchi.