Serving as the backbone of daily office operations, this role combines traditional secretarial support—answering phones, managing correspondence, and providing front-desk coverage—with hands-on project, billing, and administrative support that keeps deliverables, documentation, invoicing, and client communications on track. This is an ideal opportunity for a candidate who is highly organized, discreet, and comfortable being the first point of contact for clients, vendors, and visitors in a fast-paced engineering environment.