LIFE How long do you have to work at Walmart to be fully vested? InsuNews May 23, 2022 How long do you have to work at Walmart to be fully vested? 5 answers. Fully vested is 7 years. Sep 19, 2018 See also Who is bigger Staples or Office Depot? Post navigation Previous: What is Walmart’s retirement plan?Next: How many years do you have to work at Walmart to be fully vested? More Stories LIFE How does whole life and term life insurance work? InsuNews May 23, 2022 LIFE What companies does BRK b own? InsuNews May 23, 2022 LIFE What is the average cost of a Medicare supplement plan? InsuNews May 23, 2022