DEI Research Staff Recruitment 2026 – Apply Offline

The DEI (Dairy Engineering Institute) Research Staff Recruitment 2026 is conducted to fill research positions across various dairy engineering and technology departments in India. This recruitment is organised by autonomous dairy research institutions under the Department of Animal Husbandry & Dairying, Ministry of Fisheries, Animal Husbandry and Dairying, Government of India. Selected candidates will work on research projects related to dairy technology, milk processing, quality control, and dairy engineering innovations. The positions are typically contractual or project-based initially, with potential for permanent absorption based on performance and institutional requirements. This is an All India recruitment with positions available across multiple dairy research centres and institutes throughout the country. Candidates selected through this process will contribute to India's dairy sector development and research initiatives.

Important Dates

Note: Exact dates to be notified in the official advertisement. Candidates should regularly check the official website for updates.

Vacancy Details

Typical / Indicative vacancy distribution:

Note: Total posts not specified in current notification. Figures are indicative based on typical research staff recruitments. Actual vacancies will be notified in the detailed advertisement.

Eligibility Criteria

Educational Qualification

• Essential: Bachelor's degree in relevant field (Science/Engineering/Technology/Agriculture/Dairy Technology/Food Technology) from a recognised university
• Desirable: Master's degree or higher qualification in Dairy Engineering, Dairy Technology, Food Technology, Microbiology, Chemistry, or related disciplines
• For Technical Positions: B.Tech/B.E. in Dairy Engineering, Food Engineering, Mechanical Engineering, or equivalent
• For Research Positions: M.Sc./M.Tech. with NET/GATE qualification preferred
• Specific position requirements will be detailed in the official notification

Age Limit

As on closing date of application:

Age Relaxation:

Nationality

• Candidate must be a citizen of India
• Persons of Indian origin from specified countries may apply as per Government of India rules
• Certificate of eligibility from Government of India required for certain categories

How to Apply

This is an OFFLINE application process. Follow these steps:

1. Download Application Form: Visit the official DEI website or the recruiting institute's website and download the prescribed application form in the required format

1. Fill the Form Carefully: Complete all sections of the application form clearly in your own handwriting using black/blue pen or typed format as specified

1. Attach Photograph: Affix recent passport-size colour photographs at the designated place on the application form

1. Prepare Documents: Collect self-attested copies of all educational certificates, mark sheets, caste certificate (if applicable), age proof, experience certificates, and other relevant documents

1. Prepare Demand Draft: Obtain a Demand Draft for the application fee from any nationalized bank in favour of the designated authority, payable at the specified location

1. Compile Application: Place the completed application form, fee DD, and all supporting documents in an envelope

1. Address the Envelope: Write the position name and advertisement number on the top of the envelope

1. Send by Post: Send the complete application packet by registered post/speed post to the address mentioned in the official notification before the last date

1. Keep Proof: Retain the postal receipt and a copy of your application for future reference

Application Fees

Typical / Indicative fee structure:

Fee is non-refundable and non-transferable. Exact fees will be specified in official notification.

Selection Process

The selection comprises multiple stages:

1. Screening of Applications: All received applications are screened for eligibility criteria including educational qualification, age limit, experience (if required), and completeness of application. Only eligible candidates are shortlisted for further stages.

1. Written Examination: A computer-based or offline written test covering subject knowledge, general awareness, reasoning ability, and technical knowledge relevant to the research position. The exam typically includes objective-type questions with negative marking.

1. Skill Test/Practical Test (if applicable): For technical positions, candidates may be required to undergo practical tests to assess their laboratory skills, equipment handling, computer proficiency, or field-specific technical abilities.

1. Personal Interview: Shortlisted candidates from the written exam are called for a personal interview conducted by an expert panel. The interview assesses subject knowledge, research aptitude, communication skills, and suitability for the research position.

1. Document Verification: Candidates who successfully clear the interview must produce original certificates for verification including educational qualifications, age proof, caste certificate, experience certificates, and other relevant documents.

1. Medical Examination: Final selected candidates undergo a medical examination to ensure they meet the physical fitness standards required for the position. Medical fitness certificate from an authorized medical board is mandatory.

1. Final Merit List: A final merit list is prepared based on performance in written exam and interview (in prescribed ratio), subject to document verification and medical fitness. Selected candidates receive appointment letters for joining.

Examination Scheme

Typical / Indicative exam pattern for DEI Research Staff recruitment:

Written Examination (Preliminary/Main)

Interview/Viva-Voce

Marking Scheme:

• Each correct answer: +1 to +2.5 marks (depending on question weightage)
• Negative Marking: 0.25 to 0.5 marks deducted for each wrong answer
• Unattempted questions: No marks deducted
• Qualifying marks: Minimum 40% for UR/EWS, 35% for OBC, 30% for SC/ST

Final pattern will be specified in the detailed notification

Detailed Syllabus

Dairy Engineering & Technology

• Dairy plant engineering and equipment design
• Milk processing and preservation techniques
• Pasteurization, sterilization, and UHT treatment
• Dairy product manufacturing (butter, cheese, yogurt, ice cream)
• Quality control and quality assurance in dairy industry
• Dairy microbiology and food safety
• Cold chain management and refrigeration systems
• Packaging technology for dairy products
• Waste management in dairy plants
• Automation and instrumentation in dairy industry

Food Science & Technology

• Food chemistry and biochemistry
• Food microbiology and fermentation technology
• Food processing and preservation methods
• Nutritional aspects of dairy products
• Food additives and their applications
• Food analysis and quality evaluation
• HACCP and food safety management systems
• Sensory evaluation of food products

Agricultural & Dairy Science

• Animal husbandry and dairy farming
• Cattle breeds and milk production
• Feed and fodder management
• Milk composition and properties
• Dairy economics and marketing
• Cooperative dairy movement in India
• Government schemes for dairy development

General Science & Reasoning

• General science (Physics, Chemistry, Biology)
• Quantitative aptitude (arithmetic, algebra, geometry)
• Logical reasoning and analytical ability
• Data interpretation and statistics
• Computer applications and IT basics

General Awareness

• Current affairs (national and international)
• Indian economy and agriculture sector
• Government policies related to dairy and animal husbandry
• Scientific and technological developments
• Indian Constitution and polity
• Geography and environment
• History and culture of India

Syllabus may vary based on specific position requirements. Refer to official notification for detailed topic-wise syllabus.

Salary & Emoluments

Typical / Indicative salary structure for DEI Research Staff positions (7th Pay Commission):

Additional Benefits:

• Medical facilities for self and dependents
• Leave Travel Concession (LTC)
• Pension and gratuity benefits (for permanent positions)
• Research incentives and publication allowances
• Accommodation facilities (where available)

Salary varies based on position level, location, and contractual/permanent status. Contract positions may have consolidated pay.

Career progression for DEI Research Staff follows a structured path based on performance, research output, and experience. After initial appointment as Research Assistant/Associate, candidates can advance to Senior Research positions, Project Leaders, and eventually to Scientist or Principal Scientist roles within 10-15 years. Opportunities exist for pursuing higher studies (Ph.D.), publishing research papers in international journals, attending conferences, and contributing to national dairy development programs, which significantly enhance career prospects and vertical mobility within the organization.

Admit Cards for the DEI Research Staff Recruitment examination will be released approximately 10-15 days before the scheduled exam date on the official website of the recruiting institute. Candidates must download their admit card using their registration number and date of birth, and no physical copies will be sent by post. The admit card contains crucial information including exam centre address, reporting time, exam day instructions, and candidate's details which must be verified for accuracy and carried to the examination centre along with a valid photo ID proof.

The result of the written examination will be declared within 4-6 weeks of the exam date on the official website, displaying roll numbers or names of qualified candidates for the interview stage. Final selection results, after completion of interviews and document verification, are typically announced within 2-3 months of the interview dates. Selected candidates receive appointment letters via registered post or email, while result details including marks obtained, cutoff scores, and merit list position can be accessed through the candidate login portal on the official website.

Typical / Indicative cutoff marks for DEI Research Staff positions vary by category and post level. Generally, UR candidates need to score 50-60% marks, OBC candidates 45-55%, while SC/ST candidates require 40-50% to qualify for interview. Cutoff depends on factors like number of vacancies, difficulty level of exam, total applicants, and reservation policy. Previous year trends show that final selection requires scoring at least 10-15% above the qualifying cutoff. Category-wise cutoffs are declared separately, and candidates must meet both written exam and overall (written + interview) cutoffs for final selection.

Examination Centres

The examination will be conducted across major cities in India:

North: Delhi NCR, Chandigarh, Lucknow, Jaipur, Dehradun, Jammu, Shimla, Karnal, Meerut, Agra

South: Bangalore, Chennai, Hyderabad, Thiruvananthapuram, Coimbatore, Kochi, Mysore, Visakhapatnam, Guntur

East: Kolkata, Patna, Bhubaneswar, Ranchi, Guwahati, Raipur, Jamshedpur

West: Mumbai, Pune, Ahmedabad, Surat, Nagpur, Indore, Bhopal, Vadodara, Nashik

Northeast: Guwahati, Shillong, Imphal, Agartala, Aizawl, Dibrugarh

Central: Bhopal, Indore, Jabalpur, Raipur, Bilaspur

Candidates can select their preferred exam centre during application. Centre allocation is subject to availability and may be changed by the recruiting authority. The final exam centre will be mentioned on the admit card.