It's in the link.
"Stephenson returns to Bramall Lane, where he had nine months as Academy Performance Analyst Intern during the 2017/18 season. He had a similar placement with Sheffield Wednesday before that.
Since then, he has spent three years with Wolves, most of which was as Loans and Recruitment Analyst, a year as Swansea’s Head of Academy Analysis, two seasons with Middlesbrough as First Team Analyst – Lead Opposition and seven months at Luton as Senior First Team Analyst.
Most recently he had a four-month contract as Head of Analysis (Consultant) at Plymouth in the closing months of last season."
United academy analyst 2017/18 (first team finished 9th in the Championship; our U23s finished 4th in the PDL that season)
Wolves loan & recruitment analyst 2018/19, 2019/20, 2020/21 (7th, 7th, 13th in the PL)
Swansea academy analyst 2021/22 (15th in the Championship; u21s finished 8th of 9 in the PDL South)
Middlesbrough first team analyst 2022/23, 2023/24 (4th, 8th in the Championship)
Luton 2024/25 first team analyst (7 months - so probably until Rob Edwards was fired in January; 22nd in the Championship)
Plymouth 2025 head of analysis (4 months - likely under Miron Muslić who was in charge from January to May; 24th in the Championship)