| E031 | agricultural association analyst |
| agricultural issues lobbyist | |
| analyst, agricultural association | |
| certified ergonomist | |
| certified industrial hygienist | |
| communications policy researcher | |
| consultant, natural and applied sciences | |
| co-ordinator, municipal recycling program | |
| co-ordinator, waste management program | |
| energy policy analyst | |
| energy program officer | |
| environmental advisor (except engineer) | |
| environmental consultant (except engineer) | |
| environmental education consultant | |
| environmental impact analyst | |
| environmental issues lobbyist | |
| environmental lobbyist | |
| environmental program co-ordinator | |
| environmental program development supervisor | |
| environmental program manager | |
| ergonomics consultant | |
| ergonomics specialist | |
| ergonomist | |
| fisheries analyst | |
| fisheries program officer | |
| human factors engineer | |
| human factors specialist (except engineer) | |
| industrial hygienist | |
| industrial waste reduction program co-ordinator | |
| interface ergonomist | |
| lobbyist, agricultural issues | |
| lobbyist, environmental issues | |
| multimedia ergonomist | |
| municipal recycling program co-ordinator | |
| natural and applied sciences consultant | |
| natural and applied sciences policy analyst | |
| natural and applied sciences program officer | |
| natural and applied sciences researcher | |
| natural resources planner | |
| natural resources policy analyst | |
| occupational hygiene officer | |
| occupational hygienist | |
| patent agent | |
| patent agent, registered | |
| patent searcher | |
| policy analyst, natural and applied sciences | |
| program co-ordinator - environmental organization | |
| program co-ordinator, solid waste | |
| program manager, solid waste | |
| program officer, energy | |
| program officer, fisheries | |
| program officer, natural and applied sciences | |
| recycling co-ordinator - residuals management | |
| recycling program co-ordinator | |
| regional recycling and waste reduction program co-ordinator | |
| registered occupational hygienist | |
| registered patent agent | |
| researcher, natural and applied sciences | |
| scientific consultant | |
| solid waste program co-ordinator | |
| solid waste program manager | |
| supervisor, environmental program development | |
| transportation program analyst | |
| transportation safety analyst | |
| waste diversion consultant | |
| waste diversion program co-ordinator | |
| waste diversion program manager | |
| waste management program co-ordinator | |
| waste reduction and recycling officer | |
| waste reduction education program officer | |
| waste reduction program co-ordinator | |
| work site analyst | |
| work site auditor |