CPCB Scientist, DEO & Field Assistant Recruitment 2026 – Apply Online for 51 Posts under SER-Phase-III Project on River Ganga

Vacancies: 51 · Posts: 9 · Type: Contractual · Mode: Online · Fee: Nil · Apply: 24 Aug–07 Sep 2026 · Remuneration: ₹38,741–₹1,71,597 · Selection: Interview · Location: Delhi / Lucknow / Kolkata / Chandigarh

Central Pollution Control Board (CPCB), the statutory body under the Ministry of Environment, Forest & Climate Change, has opened online applications for 51 contractual posts under the Strengthening of Environmental Regulators (SER)-Phase-III Project on River Ganga. The drive covers Scientist-D, Scientist-C, Scientist-B, Assistant Manager (Finance), Administrative Assistant, Scientific Assistant, Taxonomist, Data Entry Operator and Field Assistant. Applications run from 24 August 2026 (10:00 AM) to 07 September 2026 (23:59 Hrs) on the CPCB website.

This is a pure project engagement funded by the National Mission for Clean Ganga under the Namami Gange Programme. Initial tenure is one year, extendable case-to-case up to the project end date of 06 May 2028 (or further if extended). No claim for regularisation or absorption into CPCB’s permanent cadre is permitted. Postings will be at CPCB Head Office, Delhi or Regional Directorates in Lucknow, Kolkata and Chandigarh.

If you hold a first-class Master’s or B.E./B. Tech in environmental, chemical, civil or related streams, or relevant experience in river pollution control, finance or field sampling, this is one of the larger contractual scientific openings CPCB has released in 2026 for the Ganga basin work.

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Who Should Apply?

• First-class Master’s in Environmental / Natural Science or First-class B.E./B.Tech (Environmental / Chemical / Civil / Energy & Environment / Biotechnology) + publications (impact factor ≥10 or 5 books/chapters/reports) + 7 years relevant experience → Scientist-D – 1 post
• Same base qualification + impact factor ≥7 or 3 books/chapters/reports + 5 years experience → Scientist-C – 8 posts
• Same base qualification + valid GATE (90%+ percentile) or NET-JRF + 3 years experience → Scientist-B – 12 posts
• First-class Master’s in Commerce (Finance & Accounting / Taxation) / CA / MBA (Finance) + 8 years’ experience (including tax, Tally, GST, payroll) → Assistant Manager (Finance) – 3 posts
• First-class Bachelor’s degree + computer knowledge + 5 years admin experience (preferably govt/PSU) → Administrative Assistant – 1 post
• First-class Master’s or B.E./B.Tech in relevant streams + GATE/NET-JRF → Scientific Assistant – 13 posts
• First-class M.Sc. (desirable Botany/Zoology with 75%+) + GATE/NET-JRF + impact factor ≥7 or 1 book/chapter/report → Taxonomist – 1 post
• First-class B.Sc. / BCA + MS Office skill test (English typing 45 wpm, Hindi 35 wpm) → Data Entry Operator – 4 posts
• 10+2 Science with minimum 55% + knowledge of water/wastewater sampling and preservation → Field Assistant – 8 posts

Who cannot apply: Final-year appearing students (degree must be awarded by 07 September 2026); candidates without first-class marks where required; those seeking permanent CPCB absorption; non-Indian nationals. No age relaxation is available for any category.

Important Dates

Quick Overview – CPCB Scientist DEO Field Assistant 2026

• Organisation: Central Pollution Control Board (CPCB), Ministry of Environment, Forest & Climate Change
• Advertisement No.: 02/WQM-II/2025-Admin.(R)
• Project: Strengthening of Environmental Regulators (SER)-Phase-III on River Ganga (NMCG / Namami Gange)
• Total Vacancies: 51
• Job Type: Contractual (initially 1 year, extendable; co-terminus with project up to 06.05.2028)
• Sector: Environment & Pollution Control
• Job Location: CPCB HO Delhi / RD Lucknow / RD Kolkata / RD Chandigarh
• Mode of Application: Online only
• Application Fee: Nil
• Official Website: CPCB Jobs page
• Apply Online: Register and apply for CPCB SER-Phase-III posts 2026 (opens 24 August 2026)
• Notification PDF: Download CPCB Advt. No. 02/WQM-II/2025-Admin.(R) PDF
• Last Date: 07 September 2026, 23:59 Hrs

What Posts Are Available? – CPCB Vacancy & Eligibility 2026

Interpretation note: Scientific Assistant (13) and Scientist-B (12) form the largest blocks. Field Assistant (8) offers the lowest entry barrier for 10+2 Science candidates. Scientist-D is a single senior slot requiring a strong publication record. No category-wise reservation applies; numbers may rise or fall as per project need.

Notes: Full-time regular degrees from recognised Indian universities only. PhD period not counted as experience. Provisional certificates accepted if degree awarded by closing date. Separate application required for each post.

What Is the Age Limit?

Age is calculated as on 07 September 2026. No relaxation is provided for OBC, SC/ST, EWS, PwBD or any other category.

Examples: ✅ A 49-year-old UR candidate born on 08 September 1976 — eligible for Scientist-D (within 50-year limit as on 07 September 2026). ❌ A 51-year-old UR candidate born on 06 September 1975 — not eligible for Scientist-D (exceeds maximum age by 1 year).

Use our Age Eligibility Calculator to check instantly.

What Is the Remuneration? – CPCB Scientist DEO Field Assistant 2026

All posts carry consolidated monthly emoluments (no DA, HRA or other allowances shown separately). Figures are as notified:

These are fixed contractual amounts. TDS will apply as per Income Tax rules depending on your total annual income. Use our Income Tax Calculator for an indicative estimate. Stipend-style attendance or performance conditions may apply as per project rules; exact terms appear in the engagement letter.

What Is the Application Fee?

Nil. No application fee is charged for any post or category.

How to Apply?

Applications are accepted online only through the CPCB website.

1. Visit the CPCB Jobs page and open the link for Advt. No. 02/WQM-II/2025-Admin.(R) (available from 24 August 2026, 10:00 AM).
2. Complete Step 1 – Registration with a valid email ID and active mobile number (preserve both till the end of the process).
3. Select the post from the dropdown and fill in personal, educational and experience details exactly as in your certificates.
4. Upload a photograph (20–50 KB) and signature (10–40 KB) in the prescribed format. Use our Photo & Signature Resizer if needed.
5. Submit the form and note the registration/application number. Take a printout for future reference.
6. Repeat the entire process separately for every post you wish to apply for.

Common Mistakes to Avoid

• Applying before 24 August 2026 or after 23:59 Hrs on 07 September 2026 — the portal will not accept late entries.
• Using a name that differs from the degree certificate — the registration form locks the name field after submission.
• Uploading a blurred or oversized photo/signature — leads to rejection at screening.
• Submitting only one application when you are eligible for multiple posts — each post needs a separate form.
• Assuming age relaxation exists — the notification clearly states none is available.

सीपीसीबी वैज्ञानिक, डीईओ एवं फील्ड असिस्टेंट भर्ती 2026 – 51 पदों के लिए ऑनलाइन आवेदन

केंद्रीय प्रदूषण नियंत्रण बोर्ड (सीपीसीबी) ने नदी गंगा पर स्ट्रेंथनिंग ऑफ एनवायरनमेंटल रेगुलेटर्स (एसईआर)-फेज-III परियोजना के अंतर्गत 51 अनुबंध आधारित पदों के लिए ऑनलाइन आवेदन आमंत्रित किए हैं। आवेदन 24 अगस्त 2026 से 07 सितंबर 2026 तक cpcb.gov.in पर स्वीकार किए जाएंगे। यह राष्ट्रीय स्वच्छ गंगा मिशन (एनएमसीजी) / नमामि गंगे कार्यक्रम के अंतर्गत वित्तपोषित परियोजना है।

कौन आवेदन कर सकता है? पर्यावरण विज्ञान/प्राकृतिक विज्ञान में प्रथम श्रेणी मास्टर डिग्री या संबंधित इंजीनियरिंग शाखाओं में बी.ई./बी.टेक वाले उम्मीदवार वैज्ञानिक-डी, सी और बी पदों के लिए पात्र हैं। फील्ड असिस्टेंट के लिए 10+2 विज्ञान में 55% अंक पर्याप्त हैं। आयु सीमा पद के अनुसार 27 से 50 वर्ष है और किसी भी श्रेणी को छूट नहीं दी गई है।

वेतन और चयन समेकित मासिक पारिश्रमिक ₹38,741 (फील्ड असिस्टेंट) से ₹1,71,597 (वैज्ञानिक-डी) तक है। चयन स्क्रीनिंग/लिखित परीक्षा (यदि आवेदक अधिक हों) और दिल्ली में साक्षात्कार के आधार पर होगा। कोई आवेदन शुल्क नहीं है।

आवेदन कैसे करें? सीपीसीबी के जॉब्स पेज पर जाकर पंजीकरण करें, पद चुनें, दस्तावेज अपलोड करें और फॉर्म जमा करें। प्रत्येक पद के लिए अलग आवेदन आवश्यक है। अंतिम तिथि 07 सितंबर 2026 रात 11:59 बजे है। विस्तृत जानकारी cpcb.gov.in पर उपलब्ध है।

How Are Candidates Selected?

Selection is a multi-stage process:

1. Online application screening against essential qualifications, experience and age.
2. Shortlisting (if applications are large in number) — may include a written test based on percentage of marks, desirable qualifications or other criteria fixed by CPCB.
3. Interview in Delhi (no TA/DA or accommodation provided).
4. Document verification of original certificates, experience proofs, Aadhaar/photo ID and other testimonials.
5. Final offer of engagement subject to medical fitness and project requirement.

Only candidates who meet the exact educational and experience criteria listed in the notification will be called. Final-year students are not eligible.

Why Does CPCB Matter?

Central Pollution Control Board is the apex technical body under the Ministry of Environment, Forest & Climate Change responsible for preventing and controlling water and air pollution across India. Under the SER-Phase-III Project, it strengthens regulatory capacity specifically for the River Ganga basin in coordination with the National Mission for Clean Ganga. Candidates joining these posts work on pollution inventorisation, monitoring, industrial effluent control and scientific assessment that directly feed into Namami Gange interventions.

The organisation offers structured exposure to national-level environmental regulation and field data collection. One practical downside is the purely contractual nature — extension depends on project funding and individual performance, with zero pathway to regular CPCB cadre posts.

The SahisarkariJobs.in Analyst’s Take

Compared with other recent CPCB contractual drives under NCAP or the earlier PIAS Project on River Ganga, this SER-Phase-III notification stands out for the higher number of scientific posts (Scientist-B 12 + Scientific Assistant 13) and the explicit inclusion of finance and field-support roles. Candidates who earlier applied for PIAS Project Scientist posts will find similar qualification patterns but a longer project horizon till May 2028.

Best fit: Environmental science or engineering postgraduates with 3–7 years of river/industrial pollution experience and a solid publication or GATE/NET record who want hands-on Ganga-basin work without waiting for permanent UPSC/SSC openings.

Who should skip: Fresh graduates without the required first-class marks or experience, candidates seeking pensionable central government service, and those unwilling to relocate to Delhi, Lucknow, Kolkata or Chandigarh on a fixed-term contract.

Practical tip: Prepare a clean publication list with exact impact-factor calculation (UGC-CARE + Scopus only) and keep original experience certificates ready — screening is strict, and the interview is the only merit stage once shortlisted.

What Documents Are Required?

• Matriculation / 10th certificate (proof of date of birth)
• Degree/diploma mark sheets and certificates (original + self-attested copies)
• Experience certificates with clear dates and nature of duties
• GATE scorecard or NET-JRF certificate (where applicable)
• Publication list / impact-factor proof/books / technical reports
• Aadhaar or other photo ID
• Recent passport-size photographs
• NOC if currently employed in government / PSU / autonomous body (to be produced at DV)
• Any other document specified in the detailed advertisement

Carry originals and self-attested photocopies to the interview/DV stage.

What Happens After Selection?

1. Shortlisted candidates receive an interview call letter/email via the registered contact details.
2. Attend the interview and document verification in Delhi on the scheduled date.
3. Successful candidates receive an offer of engagement for an initial period of one year.
4. Join the allotted location (Delhi HO or Regional Directorate) after medical fitness clearance.
5. Performance is reviewed periodically; extension is decided case-to-case based on project need and individual contribution up to the project end date of 06 May 2028 (or further if the project is extended).
6. On completion or non-extension, the engagement ends with no claim on regular CPCB vacancies.

Contact & Helpline

Recruitment-related queries are handled through the CPCB Head Office. Postal address: Central Pollution Control Board, Parivesh Bhawan, East Arjun Nagar, Shahdara, Delhi – 110032. Check the detailed advertisement and the Jobs section on cpcb.gov.in for any helpline numbers or email IDs published later.

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⚠️ Contact details sourced from the official notification/website. Verify before contacting. NEVER pay any money over the phone or to any person claiming to offer job assistance. Report fraud to cybercrime.gov.in.

Important Links – CPCB Scientist DEO Field Assistant 2026

FAQs – CPCB Scientist DEO Field Assistant Recruitment 2026

Q1: What is the last date to apply for CPCB Scientist DEO Field Assistant 2026?

A: 07 September 2026, 23:59 Hrs. Late applications are not accepted, and no extension has been announced as of 21 August 2026.

Q2: What is the age limit for CPCB Scientist DEO Field Assistant?

A: The upper age limit ranges from 27 years (Field Assistant) to 50 years (Scientist-D) as of 07 September 2026. No relaxation is available for any category.

Q3: Is there an exam for CPCB Scientist DEO Field Assistant, or is it interview-based?

A: Selection is primarily through screening and an interview in Delhi. A written test may be added only if the number of applicants is very high.

Q4: What is the salary of CPCB Scientist DEO Field Assistant?

A: Consolidated monthly pay ranges from ₹38,741 (Field Assistant) to ₹1,71,597 (Scientist-D). These are fixed contractual amounts with TDS as applicable.

Q5: Can final-year students or result-awaited candidates apply for CPCB 2026?

A: No. The degree must be awarded by 07 September 2026. Provisional certificates are accepted only if the degree has already been awarded.

Q6: Is CPCB Scientist DEO Field Assistant a permanent government job?

A: No. These are pure contractual engagements under the SER-Phase-III Project, initially for one year and extendable up to the project end date, with no right to regularisation.

Q7: Can candidates from other states apply for CPCB recruitment?

A: Yes. This is an all-India contractual recruitment open to Indian nationals. Posting will be decided by CPCB among Delhi, Lucknow, Kolkata and Chandigarh.

Q8: Where will I be posted if I get selected for CPCB Scientist DEO Field Assistant?

A: At CPCB Head Office, Delhi or one of the Regional Directorates at Lucknow, Kolkata or Chandigarh, as decided by the Board.

Q9: Is there any application fee for CPCB SER-Phase-III posts?

A: No. The notification states zero application fee for all posts and categories.

Q10: Will I get a permanent job after the CPCB contract ends?

A: No. The engagement is co-terminus with the project and carries an explicit clause that there is no claim for absorption into regular CPCB vacancies.

Q11: What are the disadvantages of this CPCB contractual recruitment?

A: Here’s the catch — the posts are purely project-based with no pension, no regularisation pathway, and extension depends entirely on performance and project funding up to May 2028.

Q12: How much do environmental project scientists earn on contract in India?

A: Consolidated packages in similar CPCB / NMCG projects currently range from roughly ₹65,000 to ₹1.7 lakh depending on level and experience, matching the figures notified here.

Q13: Is GATE mandatory for all CPCB Scientist posts 2026?

A: No. GATE (90%+ percentile) or NET-JRF is required for Scientist-B, Scientific Assistant and Taxonomist. Scientist-D and Scientist-C rely on publications and experience instead.

Final Checklist – Is This the Right Job for You?

• You meet the age and educational criteria as of 07 September 2026.
• You are comfortable with the contractual nature (1 year initial, extendable, no regularisation).
• You can arrange all required documents and certificates before document verification.
• You are prepared for the interview stage in Delhi (possible written test if numbers are high).
• You understand the posting pattern (Delhi / Lucknow / Kolkata / Chandigarh) and are willing to serve at the allotted location.

📄 Source: Official notification released by CPCB in August 2026. All details sourced from the CPCB official notification PDF.