(The phrase "engaging with us" is an diplomatic nuance which means talking over, discussing, or negotiating. Also "engaging them", "engaging all parties", etc.)
"The school board is engaging in negotiations with us over the use of PTA funds."
Examples for engaging
When we return from our trip, we are engaging a new housekeeper.
That young lady was very engaging, we bought three of her best products.
Young people engaging in risky behavior can easily ruin their lives.