You can expect to work on enclosure & radome structural design, making sure it’s lightweight, durable and RF-transparent on top of it all. You’ll select materials based on their strength, weight, and corrosion resistance, performing structural analysis for vibration, shock, and wind loads. You will also make sure sealing, gasketing and coatings meet IP ratings, designing for operation in wide temperature ranges and harsh conditions.
Of course, radomes need to be attached to something, so you’ll also look into mounting & integration, developing such solutions for vehicles, towers, UAVs, and stationary installations. With your experience you already know that your work is also about ensuring precise alignment and stability of radar during operation.
And while we’re on the operation part - you’re going to contribute to thermal management as well. This means designing the passive and active cooling systems but also thermal simulations and testing to ensure electronics stay within limits. You will also support electronic engineers with thermomechanical codesign of PCBs.
All of your work would go to waste though if it wouldn’t be properly tested. You will be involved in prototyping & manufacturing support. After all, you most likely want to ensure manufacturability and quality of what you designed.