Cabinet Secretariat DFO Tech Recruitment 2026: Apply for 250 Deputy Field Officer Posts

The Cabinet Secretariat, Government of India, has officially released recruitment advertisement number 02/2026 for the post of Deputy Field Officer (Technical). Under this marquee central recruitment drive, the secretariat is inviting applications to fill 250 vacancies across specialized engineering and technology streams. This Group B non-gazetted technical post offers young engineers an entry route into strategic central government organizations. Shortlisting for the selection process is conducted directly through valid Graduate Aptitude Test in Engineering (GATE) scores. The application window opens on October 17, 2026, and offline application dossiers must reach the designated authorities by November 15, 2026.

Important Dates

Because submissions for this recruitment are accepted solely through offline postal channels, candidates must dispatch their dossiers early to ensure timely delivery.

• Official Notification Release Date: October 13, 2026
• Offline Application Opening Date: October 17, 2026
• Last Date for Receipt of Application Dossiers: November 15, 2026
• Last Date for Candidates from Far-Flung Areas: November 30, 2026
• Tentative Schedule for Personal Interviews: January 2027

Vacancy Details

The Cabinet Secretariat has allocated 250 vacancies for the Deputy Field Officer (Technical) post. The technical branches sought under this notification include:

• Computer Science and Information Technology: 110 Posts
• Electronics and Communication Engineering: 95 Posts
• Physics, Telecommunications, and Allied Technical Trades: 45 Posts

Statutory reservations for Scheduled Castes (SC), Scheduled Tribes (ST), Other Backward Classes (OBC), and Economically Weaker Sections (EWS) are implemented strictly in line with central government norms.

Eligibility Criteria

Candidates must meet explicit academic benchmarks, valid GATE score criteria, and age standards on the closing date of application (November 15, 2026).

Educational Qualification & GATE Paper Requirements

• Degree Requirement: Candidates must hold a full-time Bachelor's degree in Engineering or Technology (B.E. / B.Tech) in Computer Science, Information Technology, Electronics, or Telecommunication from a recognized university or AICTE-approved institution. Alternatively, candidates holding a Master of Science (M.Sc.) degree in Physics, Electronics, or Computer Applications are eligible.
• Mandatory GATE Score: Applicants must possess a valid GATE scorecard (GATE 2024, GATE 2025, or GATE 2026) in the relevant paper code (CS, EC, or PH). Candidates without a valid GATE score cannot apply.

Age Limit

• Maximum Age: 30 years as of November 15, 2026.
• Age Relaxation: Upper age limits are relaxed by 5 years for SC/ST candidates and 3 years for OBC candidates. Central Government civilian employees and ex-servicemen receive relaxations according to prevailing central service guidelines.

Salary Structure & Allowances

Appointed Deputy Field Officers (Technical) enter central civil service under Pay Level 7 of the 7th Central Pay Commission matrix.

• Pay Matrix: Pay Level 7 (Basic Pay Rs 44,900 to Rs 1,42,400)
• Special Security Allowance: In addition to basic pay and standard allowances, personnel receive a Special Security Allowance equal to 20 percent of their basic pay.
• Total Emoluments: When combined with Dearness Allowance (DA), House Rent Allowance (HRA), and Transport Allowance, starting gross monthly earnings stand at approximately Rs 1,00,000 per month.

How to Apply

Applications for this recruitment are processed through offline postal delivery only. Follow these specific steps to prepare and send your application dossier:

1. Visit the official Cabinet Secretariat portal at cabsec.gov.in and download the official notification PDF and application format for Advt. No. 02/2026.
2. Print the prescribed application form on clean A4 size paper.
3. Fill in the form by hand using blue or black ballpoint pen, ensuring names and dates match your Class 10 certificate.
4. Attach self-attested photocopies of your matriculation certificate (for date of birth proof), engineering degree or provisional certificate, consolidated mark sheets, category certificate (if applicable), and your valid GATE scorecard.
5. Affix recent passport-sized color photographs as specified in the advertisement.
6. Application Fee: There is no application fee. Candidates across all categories are exempt from paying any registration or examination fee.
7. Enclose the complete dossier in an envelope clearly superscribed with "APPLICATION FOR THE POST OF DEPUTY FIELD OFFICER (TELE/TECH) - ADVT NO. 02/2026".
8. Send the envelope via Speed Post or Registered Post to the designated Post Bag address in New Delhi specified in the official notification so that it arrives on or before November 15, 2026.

Official Links

• Cabinet Secretariat Official Portal: cabsec.gov.in
• National Career Service Portal: ncs.gov.in

Frequently Asked Questions (FAQ)

What is the selection procedure for Cabinet Secretariat DFO Tech?

Candidates are shortlisted based on their normalized GATE marks. Shortlisted applicants undergo a personal interview assessing technical proficiency and general suitability, followed by character verification and medical examination.

Can candidates without a GATE scorecard apply for this recruitment?

No. Possessing a valid GATE score from 2024, 2025, or 2026 in the designated technical disciplines is an essential mandatory prerequisite. Applications without a valid GATE scorecard will be rejected immediately.

Are final semester engineering students eligible to apply?

No. Candidates must possess their final degree certificate or provisional degree certificate along with all mark sheets on or before the closing date of application (November 15, 2026).