The Mid-Level OT/IT Network Engineer is a hands-on owner of STOL's network and connected-vehicle testbed infrastructure — designing, administering, securing, documenting, and troubleshooting the networks connecting lab systems, field sites, roadside infrastructure, edge platforms, and connected-vehicle devices. You'll also carry meaningful responsibility for the network's federal security authorization posture — security documentation, Authorization to Operate (ATO) and Risk Management Framework (RMF) artifacts, Plans of Action and Milestones (POA&Ms), and vulnerability remediation — in partnership with the program's cybersecurity and Corporate Information Security (CIS) team.