| USANCE | American civil engineer after a new redemption period (6) |
| EIFFEL | Gustave ?, French civil engineer after whom a tower in Paris is named (6) |
| ROBERT | Civil engineer after whom Class 37 No. 37425 was named (3,6,8) |
| ADHERE | Stick to a Maori engineer after an advertisement (6) |
| AMATOL | Number after a new atom bomb explosive (6) |
| GEMINI | Google's AI model powering the next generation of Siri after a new collaboration. (6) |
| ONEIDA | Flatware company named after a New York tribe |
| LEVEES | New Orleans infrastructure rebuilt by the Army Corps of Engineers after Hurricane Katrina |
| EMERGE | Come out with, for example, engineers after setback (6) |
| MCALPINE | Civil engineer after whom Class 37 No. 37425 was named (3,6,8) |
| SIR | 6d and 18d: Civil engineer after whom Class 37 No. 37425 was named (3,6,8) |
| ADVANCE | Lead Civil Engineer, after promotion, getting rise |
| INSOLENCE | Civil engineer after pub bites bottom lip (9) |
| ASYLUMSEEKER | Offers protection from a real looker perhaps who is after a new passport? (6,6) |
| NIKOLATESLA | Serbian-American inventor and electrical engineer after whom an American electric car manufacturer is named (6,5) |
| OTHELLO | Look after a new hotel for a jealous Moor |
| PHIAL | A number after a new hip flask |
| TESLA | Nikola - - -, Serbian-American inventor and electrical engineer after whom an American electric car manufacturer is named (5) |
| WINTERGREEN | A&E discharged water engineer after mishap in plant (11) |
| MASTEROFSCIENCE | Degree for chief engineer after analysis of forces in steam (6,2,7) |
