Hajerek on EU
| [SOFE] | Private | 17 Oct 2019 | 6 Mar 2025 | 5 years | |
| [INFLE] | Private | 12 Oct 2018 | 13 Oct 2019 | 1 year | |
| [-SJD-] | Private | 17 Apr 2017 | 10 Oct 2018 | 1 year | |
| [-SXD-] | Private | 13 Feb 2017 | 15 Apr 2017 | 2 months | |
| [VAM0S] | Private | 11 Jan 2017 | 11 Feb 2017 | 1 month | |
| [SLBP] | Recruit | 30 Dec 2016 | 8 Jan 2017 | 9 days | |
| [PLCSB] | Junior officer | 18 Mar 2013 | 27 Dec 2016 | 3 years |