| Title | Chief of the National Security and Intelligence, Surveillance and Reconnaissance Division |
| Start Date | 1988-00-00 |
| End Date | 2016-00-00 |
| Is Current | no |
| Notes | Unknown in what capacity Linsay started with DST but ended as Chief, National Security and Intelligence, Surveillance and Reconnaissance Division in 2016 before moving to Lockheed Martin |