Cabinet Secretariat Deputy Field Officer (Technical) Recruitment 2026 (250 Posts)

Executive Editorial Overview & Strategic Recruitment Highlights

The Cabinet Secretariat, Government of India, the apex executive agency managing the country's national security, intelligence, and strategic technology programs, has released official recruitment advertisement Advt No. 02/2026 in Employment News (17–23 October 2026 issue) for the recruitment of 250 Deputy Field Officers (Technical). This elite recruitment is open to Indian nationals holding a Bachelor’s Degree in Engineering or Master’s Degree in Science alongside a valid GATE Score from 2024, 2025, or 2026.

The post belongs to General Central Service, Group 'B', Gazetted, Non-Ministerial in Pay Level-7 (₹44,900 to ₹1,42,400) of the 7th CPC Pay Matrix. In addition to basic pay, DA, and HRA, officers receive a prestigious 20% Special Security Allowance (SSA) and Central Special Pay, yielding initial monthly emoluments exceeding ₹1,00,000 per month in New Delhi postings. Applications are accepted exclusively via offline registered/speed post till 15 November 2026.

• Age Limit Calculation Date: As on 15 November 2026 (Closing Date)
• Maximum Age Limit: Not Exceeding 30 Years
• SC / ST Candidates Relaxation: Relaxable by 05 Years (Up to 35 Years)
• OBC (Non-Creamy Layer) Relaxation: Relaxable by 03 Years (Up to 33 Years)
• Central Government Civilian Employees: Relaxable up to 40 Years of Age
• Ex-Servicemen Relaxation: As per Central Government rules

1. Shortlisting via Normalized GATE Marks: Candidates will be shortlisted strictly in order of merit based on normalized GATE Marks/Score (GATE 2024, 2025, or 2026) in the ratio of 1:5 per vacancy.
2. Personal Interview (50 Marks): Shortlisted candidates appear before an expert selection board in New Delhi to evaluate technical expertise, analytical thinking, cognitive ability, and aptitude for national security service.
3. Final Selection Merit: Prepared strictly on the basis of marks scored in the Personal Interview. Candidates must secure minimum qualifying marks in interview.
4. Character & Antecedents Verification: Extensive background, citizenship, and security clearance vetting conducted by national security agencies.
5. Special Medical Examination: Medical fitness evaluation at designated central government hospitals.

1. Download or refer to the official application form format published in Employment News (17–23 October 2026 issue, pages 48–49).
2. Type or neatly write the application form on A4 size bond paper in prescribed format.
3. Fill in personal data, subject discipline, GATE Year (2024, 2025, or 2026), GATE Registration Number, and normalized GATE score.
4. Paste two recent passport-size color photographs (one pasted on the form and self-attested, one attached with a clip).
5. Enclose self-attested photocopies of 10th Certificate (DOB proof), 12th Marks Sheet, B.E./B.Tech/M.Sc Degree & Marksheets, Valid GATE Scorecard, and Caste/Category Certificate.
6. Enclose two self-addressed unstamped envelopes of size 26 x 12 cms.
7. Place all documents inside a sturdy envelope and superscribe on top: 'APPLICATION FOR THE POST OF DEPUTY FIELD OFFICER (TECHNICAL) - SUBJECT: [___], GATE PAPER CODE: [___]'.
8. Dispatch the application via ORDINARY POST ONLY to: Post Bag No. 001, Lodhi Road Head Post Office, New Delhi - 110003 so as to reach on or before 15 November 2026 (Speed Post, Registered Post, or Courier will not be accepted as per rules).

1. Strategic Profile of Deputy Field Officer (Technical)

Deputy Field Officers (Technical) serve at the technological cutting edge of India's national security apparatus within the Cabinet Secretariat (including the Aviation Research Centre - ARC and specialized technical directorates). Core responsibilities include:

• Cyber Defense & Cryptanalysis: Developing proprietary cryptographic algorithms, monitoring secure government networks, and countering state-sponsored cyber intrusions.
• Satellite & Imagery Intelligence (IMINT): Operating radar systems, synthetic aperture radar (SAR) payloads, and processing airborne reconnaissance data.
• Signals Intelligence (SIGINT): Designing radio intercept stations, signal decoding pipelines, and electronic warfare countermeasure equipment.
• AI & Big Data Analytics: Training neural networks for automated threat identification, satellite image classification, and high-frequency communication pattern matching.

2. 7th Central Pay Commission (CPC) Monthly Pay Breakdown

3. Top 4 Form Rejection Mistakes to Avoid

• Sending via Speed Post or Courier: The notification explicitly mandates dispatch through ORDINARY POST ONLY to Post Bag No. 001. Envelopes sent by Speed Post or courier are refused delivery by the postal department.
• Invalid or Expired GATE Score: Only GATE scores from 2024, 2025, or 2026 are acceptable. Submitting GATE 2023 or older scorecards leads to immediate disqualification.
• Missing Self-Attested Enclosures: Every attached certificate (10th, Degree, GATE scorecard, caste certificate) must be physically signed by the candidate with the date.
• Omission of Self-Addressed Envelopes: Failure to enclose two unstamped self-addressed envelopes (26 x 12 cm) results in non-issuance of interview call letters.

4. Promotion Hierarchy & Career Advancements

Officers recruited as DFO (Technical) progress through an established gazetted hierarchy:

Deputy Field Officer (Technical) [Level-7] → Field Officer (Technical) [Level-10] → Senior Field Officer (Technical) [Level-11] → Deputy Director / Assistant Director [Level-12/13] → Director / Chief Technical Officer [Level-14].

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