Civilian Ammunition Instructor – National Defence (GT-04, Borden ON)

This is one of those Government of Canada jobs that rewards a very specific skillset. If you are a certified ammunition technician with supervisory and instructional experience, this posting should be on your radar. The GT-04 classification comes with a solid salary band and benefits, and the role is based at CFB Borden in Ontario—a well-established training hub. Let’s walk through what makes this opportunity stand out and where you need to be careful.

Three things to know before you apply

Professional value: a stable federal career with room to grow

This is a permanent, indeterminate position at the GT-04 level, paying between $74,995 and $85,266 annually. That’s a competitive salary for technical work in the public service, especially when you factor in the federal benefits package: health and dental insurance, a defined-benefit pension plan, and a variety of leave entitlements. DND also emphasizes opportunities for advancement, so this isn’t a dead-end job. For someone who already holds Civilian Ammunition Technician Level 4 certification or the military equivalent (QL6A or AT RQ Sgt.), this is a natural next step into a training and supervisory role within Canada’s largest government department. The posting explicitly says they intend to fill seven positions now, with the possibility of more later, which signals real demand.

Work reality: hands-on instruction in demanding conditions

Don’t mistake this for a desk job. You’ll be working on-site at Borden, full-time, in a training environment that involves actual ammunition and explosives. The conditions of employment require wearing personal protective equipment, working in adverse weather, lifting up to 25kg without assistance, and holding a valid driver’s license plus a DND 404 vehicle operator permit. You’ll also need to meet Health Canada medical standards. Day to day, you’ll be supervising and training employees on ammunition maintenance, testing, repairs, and inspections, as well as assessing trainee performance. This is a practical, hands-on role that demands physical readiness and a strong commitment to safety. If you prefer a quiet office, this isn’t it.

Screening reality: the gate is the certification

The single biggest barrier to entry is the occupational certification. You must have either CAT Level 4 or military QL6A/RQ Sgt. Without that, your application won’t move forward. On top of that, you’ll need to clearly demonstrate experience in ammunition handling, supervision, training, assessment, and use of information management systems. The essential qualifications will be assessed sequentially—one criterion at a time—so a single gap can stop you. Secret security clearance is also required, which adds a waiting period. Asset qualifications like Transportation of Dangerous Goods (3K), WHMIS 2022, Controlled Goods Awareness, investigation experience, or DRMIS/AIMS knowledge can set you apart, but they aren’t mandatory. The good news? The closing date is July 6, 2026, giving you plenty of time to prepare a thorough application.

What else matters – and what could trip you up

Beyond the certification, the sequential screening process is a critical detail. Experience criteria will be evaluated one by one. If you miss one, you’re out. That means your application must explicitly map to each essential experience point. Don't assume the assessor will infer your qualifications—spell it out. Also note that the posting says conduct and communications during the process may be evaluated, so professionalism matters from the first email.

The secret clearance requirement is another potential delay. While you can apply before having it, you’ll need to undergo a security screening that can take months depending on your background. Start gathering references and employment history now if you’re serious.

Location is non-negotiable: Borden, Ontario, on-site. There’s no remote or hybrid option here. You’ll need to live within commuting distance or be willing to relocate. The posting is open to persons residing in Canada, as well as Canadian citizens and permanent residents abroad, so moving may be part of the plan.

Red flags and reasons to pause

There aren’t many red flags for the right candidate, but this role is definitely not for generalists. If you don’t hold the specific ammunition technician certification, this posting is a dead end. The narrow scope also means you’re tied to the ammunition field—there’s little transferability to other federal jobs unless you pivot to logistics or training more broadly.

The on-site requirement in Borden may be a dealbreaker for some. Borden is about an hour north of Toronto, and while the base has amenities, it’s not a major city. If you’re looking for urban posting or remote work, look elsewhere.

Also, the process may be used to fill future vacancies, which could mean you end up in a pool rather than getting an immediate offer. The posting explicitly says it will staff seven positions now, but you could be contacted later for other roles. That’s not a bad thing per se, but it means the timeline is uncertain.

Your practical next move

If you meet the certification requirement, apply. The application is online via GC Jobs. Attach your resume and answer the screening questions. Make sure your experience covers all four experience criteria: ammunition handling, supervision and training, performance assessment, and information management systems. Use concrete examples—e.g., “Supervised [team size] in [ammo storage/training activity] and assessed [number] trainees on [specific task].” Don’t rely on vague statements.

Consider pursuing the asset qualifications if you have time. A Transportation of Dangerous Goods certificate and WHMIS 2022 certification are easy to obtain and could give you an edge. If you have DRMIS or AIMS experience, highlight it.

FedJobReady help may be useful if you’re unsure how to structure your resume for sequential screening or if you want a second pair of eyes on your experience descriptions. But if your background is a clear match, you can handle this on your own. The process is transparent, and the timeline is generous. Apply cleanly, then move on.

This is a strong, focused opportunity for a specific group of ammunition professionals. If that’s you, don’t let it pass by.