Do your work in a spiritual way. Obeying both the letter an spirit of your boss’s instructions, for example. Looking out for the others, and being helpful when it isn’t a conflict with your own assignment. Listen to people’s stories. Ask them about their faith.
Exercising spirituality is the other half of learning about spirituality; if it doesn’t pay off in terms of ever-improving relationships with others – and not just others who believe the same things as you – then it needs more exercise.
Sure, read spiritual books, but you can also do that alone. Don’t lose the opportunity to develop relationships with coworkers. You can do some of each.
And IMO one of the best things you can do if you have 10-15 minutes of quiet time, is sit still in silent gaze of faith toward the Lord, aka contemplative prayer. If you’ve never heard of it, you’re in for a treat. Start by checking out CCC 2700-2724.