CSIR Technician (1) Recruitment 2026: 43 Posts, Trades and Application Guide

CSIR has opened online applications for Technician (1) under Advertisement No. R&A/01/2026. The official notice lists 43 Group C posts in Pay Matrix Level-2 (₹19,900–63,200) across ten trade codes. Applications opened on 18 August 2026 at 10:00 AM and must be submitted, with any applicable fee, by 17 September 2026 at 5:00 PM. This guide brings the notice, the trade-wise vacancy map, the three qualification routes, age and fee rules, upload requirements, and the written-exam pattern into one checklist. It is a source-led comparison guide; use the exact trade code and your documents to make your own application decision.

The application window is the same for the form and the fee where a fee is payable. The notice does not create an offline or email submission route. Before starting, keep a valid email address, a mobile number, the relevant education and trade documents, and category or experience proof where applicable. The closing time is the official cut-off to plan around; do not assume that a partially completed form or an unpaid fee will be treated as submitted.

The reservation breakup in the advertisement is UR 19, OBC (NCL) 11, SC 6, ST 3 and EWS 4. The notice also records two posts reserved horizontally for PwBD categories b and d&e, and four for Ex-Servicemen on a horizontal basis. Treat the category and horizontal-reservation statements together with the relevant trade code and roster details in the PDF. The post is Group C, and the notice says the initial posting may be in Delhi-NCR, Pune or Mumbai, or wherever CSIR requires service.

The experience routes are not interchangeable with informal exposure. The notice excludes part-time, daily-wage, visiting and guest-faculty experience, and asks for evidence showing the employer, designation, nature of work and exact start and end dates. For each trade code, read the qualification paragraph in the PDF and compare the wording with the certificate you plan to upload. If you use more than one post code, the portal requires a separate application, fee and set of supporting documents for each post code, apart from the primary registration details.

For date of birth, the advertisement accepts the SSC, Matric, 10th, SSLC or HSC certificate, or an appropriate government birth certificate. Category, disability, discharge and No Objection Certificate documents should match the applicable claim and be available in the form requested by the portal. The age calculation and relaxation wording in the official PDF control if a document situation is unusual; do not rely on a coaching summary for a borderline case.

The portal instructions are part of the application task, not an optional formatting suggestion. A file that exceeds the stated size or uses the wrong image dimensions can prevent submission. The official notice says applications must be made online through CSIR or the recruitment site and that no other mode will be accepted. For technical problems, the advertisement gives the help desk email ra.helpdesk@csir.res.in; include the relevant recruitment and application details rather than sending personal documents through an unverified channel.

The selection sequence starts with screening, followed by a qualifying Trade Test and a competitive written examination. The written test has three papers and the notice says Paper II and Paper III are evaluated only when the minimum Paper I threshold set by the Selection Committee is met. Final merit is based on Paper II and Paper III. The Trade Test and Paper III syllabus will be notified later on the CSIR website, so applicants should track the official recruitment page after submitting the form.

The written test is objective and may be OMR or computer-based. The standard is described as SSC plus ITI or Class XII, and the papers are bilingual except for the English part. The total structure is 150 questions over two hours and 30 minutes. Because the Selection Committee fixes the qualifying thresholds and the later syllabus notice controls the trade-test and Paper III details, use the table as the published framework rather than assuming a coaching source can define the final cut-off.

Direct sources checked for this guide on 4 September 2026: the CSIR official website, the Technician (1) recruitment portal, and Advertisement No. R&A/01/2026. The advertisement is the controlling source for the 43 posts, trade codes, qualification wording, reservation, age, fee and selection framework. Re-open the official portal immediately before submission in case CSIR posts a corrigendum or changes an operational instruction.