The Aeon 14 novels following Tanis Richards[1] have been a consistently good read. The Intrepid Saga and The Orion War series. Haven't ventured into the other offshoots as yet.

The Dome Trilogy[2] was also pretty good, as are the Rho Agenda series[3][4][5].

The Bobiverse trilogy[6] (We Are Legion (We Are Bob)) I was a bit dubious about when I started, but ended up enjoying immensly.

The Wrong Unit[7] wasn't a bad little humorous tale.

[1] https://www.goodreads.com/author/list/6426890.M_D_Cooper

[2] https://www.goodreads.com/book/show/25501349-unexpected-rain

[3] https://www.goodreads.com/series/61746-the-rho-agenda

[4] https://www.goodreads.com/series/142618-the-rho-agenda-incep...

[5] https://www.goodreads.com/series/175066-rho-agenda-assimilat...

[6] https://www.goodreads.com/series/192752-bobiverse

[7] https://www.goodreads.com/book/show/30959279-the-wrong-unit