He is on the books of FSV Zwickau and wears shirt number 31. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 125K €.

His latest transfer saw him join FSV Zwickau from Hertha Berlin II via on 2023-07-01.

Across the German Regionalliga 2025-2026, S. Ziemer appeared in 20 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.