About Level 7 — Section Officer
Section Officers run the day-to-day functioning of Central Secretariat sections — file noting, drafting orders, maintaining receipt registers and providing inputs to Under Secretaries. CSS Section Officers are recruited via SSC CGL or by promotion from ASO.
Common posts at Level 7
- Section Officer (CSS)
- Superintendent (CBDT/CBIC)
- Inspector (Sr Grade)
- Assistant
- Stenographer Gr B
Promotion ladder
Promotion to Under Secretary (Level 11) takes around 8-10 years for direct-recruit Section Officers and faster for promotee SOs. The CSS Group B → Group A jump at Level 11 is one of the most coveted milestones in the secretariat.