IB ACIO (Tech) Recruitment 2025

Created by Sayooj NS in News 24 Oct 2025

IB ACIO (Tech) Recruitment 2025: Detailed Explanation

This recruitment drive is conducted by the Intelligence Bureau (IB) under the Ministry of Home Affairs (MHA) for the technical post of Assistant Central Intelligence Officer (ACIO) Grade-II/Tech.

1. Key Recruitment Highlights

Feature	Detail
Post Name	Assistant Central Intelligence Officer (ACIO) Grade-II/Tech
Recruiting Body	Intelligence Bureau (IB), under MHA
Total Vacancies	258
Streams	Computer Science & IT and Electronics & Communication
Application Window	October 25, 2025, to November 16, 2025 (23:59 Hours)
Job Nature	Group ‘C’ (Non-Gazetted, Non-Ministerial) - Operational Post
Job Location	All India Transfer Liability
Selection Basis	GATE Score (Shortlisting) $\rightarrow$ Skill Test $\rightarrow$ Interview

2. Vacancy Breakdown

A total of 258 vacancies are distributed across two streams and various categories:

Stream Name	UR	EWS	OBC	SC	ST	Total Vacancies
Computer Science & IT	40	7	24	13	6	90
Electronics & Communication	74	14	44	24	12	168
Grand Total	114	21	68	37	18	258

3. Eligibility Criteria (as of November 16, 2025)

A. Educational Qualification & GATE Score

Stream	Required Valid GATE Score (2023, 2024, or 2025)	Required Educational Degree
Computer Science & IT	Computer Science & Information Technology (GATE code: CS)	B.E. / B.Tech or M.Sc / MCA in: Information Technology, Computer Science, Computer Engineering, or Computer Science & Engineering.
Electronics & Communication	Electronics & Communication (GATE code: EC)	B.E. / B.Tech in: Electronics, Electronics & Telecommunication, Electronics & Communication, or Electrical & Electronics. OR M.Sc in: Electronics or Physics with Electronics or Electronics & Communication.

B. Age Limit

Minimum Age: 18 Years
Maximum Age: 27 Years

C. Age Relaxation

Category	Relaxation in Upper Age Limit
SC/ST	5 years
OBC	3 years
Departmental Candidates (Central Govt.)	Up to 40 years (with 3 years regular service)
Widows/Divorced Women	Up to 35 years (UR); 40 years (SC/ST)

Important Note: The post is not reserved for Persons with Disabilities (PwD) as it is an operational position.

4. Salary and Benefits (Level 7 Pay)

The salary is highly attractive, classified under Level 7 of the pay matrix (₹44,900 – ₹1,42,400).

Component	Amount / Percentage	Detail
Basic Pay	₹44,900 (starting)	The base salary amount.
Special Security Allowance (SSA)	20% of Basic Pay (₹8,980)	A significant allowance specific to the job profile.
Dearness Allowance (DA)	~50% of Basic Pay (approx. ₹22,450)	Adjusted as per Central Government norms.
House Rent Allowance (HRA)	30%, 20%, or 10% of Basic Pay	Varies by city of posting (X City: 30%, Y City: 20%, Z City: 10%).
Transport Allowance (TA)	Fixed amount	Varies by city.
Approximate Gross Monthly Salary (in X City)	Over ₹90,000 per month	A high starting package due to SSA.

Other Benefits:

NPS: Coverage under the National Pension System.
Cash Compensation: Compensation in lieu of duty performed on holidays (up to 30 days/year).
Medical Facilities: Comprehensive medical coverage.
Leave Travel Concession (LTC).

5. Selection Process

The selection is a three-stage process not involving a separate written exam.

Stage	Process	Weightage in Final Merit	Detail
Stage 1	Shortlisting based on GATE Score	750 Marks	Candidates are shortlisted in a 10:1 ratio (10 candidates for every 1 vacancy) based on their valid GATE score (2023, 2024, or 2025).
Stage 2	Skill Test	250 Marks	A practical-based and technical test to assess hands-on job-relevant knowledge in the respective stream.
Stage 3	Interview	175 Marks	Assesses subject knowledge in the technical field and communication skills.

Final Merit List is prepared based on the combined performance in the GATE Score, Skill Test, and Interview.

6. Application Fees

The fee structure is divided into an Examination Fee and Recruitment Processing Charges.

Category	Examination Fee	Processing Charges	Total Fee
Male (UR, EWS, OBC)	₹100	₹100	₹200
All SC/ST Candidates	Nil	₹100	₹100
All Female Candidates	Nil	₹100	₹100
Ex-Servicemen	Nil	₹100	₹100

The fee can be paid online (Debit/Credit Cards, Internet Banking, UPI) or through an SBI Challan.

7. Important Dates

Event	Date
Online Application Starts	25th October 2025
Online Application Ends	16th November 2025 (23:59 Hours)
Last Date for Online Fee Payment	16th November 2025
Last Date for SBI Challan Fee Payment	18th November 2025
Skill Test & Interview Date	To be Notified Later

The recruitment for IB ACIO (Tech) 2025 is distinct because it does not have a separate written objective exam (Tier I/II) like the ACIO (Executive) post. Instead, the selection process is based on your GATE Score, followed by a Skill Test and an Interview.

Therefore, the "syllabus" is primarily determined by two factors:

The syllabus of the GATE paper you appeared for.
The technical knowledge and practical skills relevant to the job profile in your respective stream.

Here is the detailed breakdown of the syllabus and assessment components for the IB ACIO (Tech) 2025 post:

1. Stage 1: Shortlisting based on GATE Score (750 Marks Weightage)

Candidates are shortlisted based on their valid GATE score from 2023, 2024, or 2025. You must refer to the official syllabus of the respective GATE examination for preparation.

Stream	Required GATE Paper & Syllabus	Key Subject Areas (Based on GATE)
Computer Science & IT	GATE (CS) - Computer Science & Information Technology	Engineering Mathematics, Digital Logic, Computer Organization and Architecture, Programming and Data Structures, Algorithms, Theory of Computation, Compiler Design, Operating System, Databases, and Computer Networks.
Electronics & Communication	GATE (EC) - Electronics & Communication Engineering	Engineering Mathematics, Networks, Signals and Systems, Electronic Devices, Analog Circuits, Digital Circuits, Control Systems, Communications, and Electromagnetics.

2. Stage 2: Skill Test Syllabus (250 Marks Weightage)

The Skill Test is practical-based and technical in nature, designed to assess hands-on knowledge and abilities relevant to the ACIO-II/Tech job profile. While a fixed, detailed syllabus is usually not published, the test will cover practical applications of the core subjects from your degree/GATE syllabus.

Expected Focus Areas for Skill Test:

Stream	Potential Skill Test Topics/Areas
Computer Science & IT	Networking and Security: Configuration and troubleshooting of network devices (routers, firewalls, switches), understanding network protocols, basic cyber security principles, intrusion detection, and prevention. Programming & Scripting: Practical tasks in Python/Shell scripting, data manipulation, basic web security. OS/System Admin: Linux/Windows Server administration basics, system maintenance, and troubleshooting.
Electronics & Communication	Signal Processing: Basic handling of signal analysis tools, filters, and modulation techniques. Digital/Analog Circuits: Practical circuit design, PCB (Printed Circuit Board) analysis, testing using lab instruments (oscilloscopes, multimeters). Communication Systems: Knowledge of antennas, transmission lines, wireless communication basics, and radio frequency concepts.

3. Stage 3: Interview Syllabus (175 Marks Weightage)

The Interview assesses your subject knowledge, communication skills, aptitude, and suitability for an intelligence role.

Key Assessment Parameters:

Subject Knowledge: In-depth knowledge of the core technical subjects from your GATE stream. Be prepared for detailed questions on your final year projects or internships.
Communication Skills: Ability to articulate technical concepts clearly and concisely.
Suitability for the Role: Assessment of behavioral traits, problem-solving ability, decision-making skills, and awareness of current technology trends and their security implications for national security.

The selection process relies heavily on a high GATE Score to clear the initial shortlist, followed by a strong performance in the Skill Test and Interview.