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Weapons Engineer Jobs in Ontario (NOW HIRING)

Canadian Armed Forces

COMBAT ENGINEER

Mississauga, ON · On-site

CA$4.3K - CA$6.4K/mo

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Maintain and operate engineering equipment, including weapons, vehicles, heavy equipment and supplies * Provide engineer communications on the battlefield You will find a comprehensive list of the ...

Canadian Armed Forces

COMBAT ENGINEER

Mississauga, ON

CA$4.3K - CA$6.4K/mo

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... weapons, vehicles, heavy equipment and supplies Provide engineer communications on the battlefield You will find a comprehensive list of the primary duties on the forces.ca website. This position is ...

Caeus

Submarine Technical Training SME

Ottawa, ON

  • Retirement

Define simulation fidelity requirements and contribute to scenario design for submarine engineering, weapons, sensors, and platform systems * Prepare, plan, and execute naval training system ...

Entrust Datacard

Software Developer II

Ottawa, ON · Hybrid

  • PTO

But our secret weapon? Our people. It's the curiosity, dedication, and innovation that drive our ... You will work alongside senior engineers and architects on advanced PKI platforms and cryptographic ...

Posted today

Entrust Datacard

Software Developer II

Ottawa, ON · Hybrid

  • PTO

But our secret weapon? Our people. It's the curiosity, dedication, and innovation that drive our ... You will work alongside senior engineers and architects on advanced PKI platforms and cryptographic ...

Posted today

Entrust Datacard

Technical Writer, Ottawa

Ottawa, ON · Hybrid

  • PTO

But our secret weapon? Our people. It's the curiosity, dedication, and innovation that drive our ... Work closely with senior writers and engineering teams to gather technical information and document ...

IMP Group

Asset Management Specialist

Ottawa, ON · On-site

  • PTO

Respond to inquiries from CP140 operational bases, and CP140 Weapon System Manager's (WSM) staff by ... Three (3) or more years of experience in DND aircraft engineering administration; * Four (4) or ...

Caeus

CH147F Training Specialist

Petawawa, ON

  • Medical

  • Retirement

Use aircraft documentation to provide engineering and technical support to software developers ... Qualification as a Tactics or Weapons Instructor. * Flight or mission simulator experience Benefits

Thales

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

The LCMM - Combat Systems Specialist is responsible for engineering support and technical oversight ... weapons systems, on board the various platforms of the Royal Canadian Navy. Accountable to the ...

ITPS (Canada) LTD

Tactical Instructor - Pilot

London, ON · On-site

  • Medical

  • Dental

  • Life

  • PTO

... weapons employment Participating in after-action reviews and debriefings to assess mission ... Bachelors degree in aviation, aeronautical engineering, or a related field is required Minimum of ...

ITPS (Canada) LTD

Tactical Instructor - Pilot

London, ON · On-site

  • Medical

  • Dental

  • Life

  • PTO

... weapons employment · Participating in after-action reviews and debriefings to assess mission ... engineering, or a related field is required · Minimum of 500 hours in a single pilot high ...

All JobsWeapons Engineer JobsWeapons Engineer Jobs in Ontario

Weapons Engineer information

What are common challenges weapons engineers face when working on multidisciplinary defense projects?

Weapons Engineers often collaborate with specialists in electronics, materials science, software, and systems engineering. One common challenge is integrating complex subsystems to ensure reliability and safety, while meeting strict military specifications. Effective communication and project management skills are essential, as projects usually involve cross-functional teams and tight deadlines. Staying updated with evolving technologies and regulations is also crucial for success in this field.

What does a weapons engineer do?

As a weapons engineer, you design test, analyze, update, and improve military weapons systems, such as missile defense systems, fighter jets, body armor, and conventional weapons. Your duties depend on the type of industry in which you work. Many weapons systems are now very complex, requiring numerous systems and parts. For example, a fighter jet involves input from aerospace engineers or guidance systems design experts and optical engineers. However, many of your responsibilities are the same across industries. You work with teams of engineers in consultation with military experts to identify weaknesses in weapons and prepare prototypes before beginning full production.

What is a weapons engineer?

Weapons engineers are specialized professionals who design, develop, test, and maintain military weapons and defense systems. Their work involves applying principles of mechanical, electrical, and aerospace engineering to create advanced weaponry such as missiles, firearms, and defense technologies. Weapons engineers often collaborate with government agencies and defense contractors to ensure that their designs meet safety, reliability, and regulatory standards. They may also be involved in research and development to innovate new technologies for national security. This career requires strong technical skills, attention to detail, and adherence to strict ethical and legal guidelines.

What type of weapons engineers work on weapons?

Weapons engineers who work on weapons typically specialize in designing, developing, testing, and maintaining military or defense-related weapon systems such as firearms, missiles, or explosive devices. They often have expertise in areas like ballistics, materials science, and systems integration, and may work with tools like CAD software and testing facilities.

What are the key skills and qualifications needed to thrive as a weapons engineer, and why are they important?

To thrive as a Weapons Engineer, you need a solid background in mechanical, electrical, or aerospace engineering, often supported by a relevant degree and security clearance. Familiarity with CAD software, simulation tools, and defense industry standards or certifications is typically required. Strong analytical thinking, attention to detail, and effective teamwork skills help you excel in this role. These competencies ensure the safe, innovative, and compliant development of advanced weapon systems in a highly regulated field.

What is the difference between Weapons Engineer vs Mechanical Engineer?

AspectWeapons EngineerMechanical Engineer
Required CredentialsBachelor's in Engineering, specialized training in weapon systems, security clearancesBachelor's in Mechanical Engineering, possibly a Professional Engineer (PE) license
Work EnvironmentDefense labs, military facilities, research centersManufacturing plants, design firms, industrial settings
Industry UsageDefense, aerospace, military technologyAutomotive, aerospace, manufacturing, energy

Weapons Engineers focus on designing, developing, and testing weapon systems within defense and military sectors, often requiring security clearances. Mechanical Engineers work across various industries, designing and analyzing mechanical systems. While both roles involve engineering principles, Weapons Engineers specialize in weaponry and defense applications, whereas Mechanical Engineers have broader applications in general machinery and product design.

More about Weapons Engineer jobs
What are popular job titles related to Weapons Engineer jobs in Ontario? For Weapons Engineer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Weapons Engineer jobs in Ontario look for? The top searched job categories for Weapons Engineer jobs in Ontario are:
What are popular job titles related to Weapons Engineer jobs in ON? For Weapons Engineer jobs in ON, the most frequently searched job titles are:
Weapons Engineer jobs near you
Infographic showing various Weapons Engineer job openings in Ontario as of August 2026, with employment types broken down into 76% Full Time, 21% Part Time, and 3% Contract. Highlights an 100% In-person job distribution.

COMBAT ENGINEER

Canadian Armed Forces

Mississauga, ON • On-site

CA$4.3K - CA$6.4K/mo

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 23 days ago

Job description

Are you an expert problem-solver who loves a physical challenge? As a Combat Engineer in the Canadian Armed Forces (CAF), you’ll ensure troops can live, move and fight on the battlefield.

This position is available full-time or part-time.

Pay & Benefits

The CAF offers a range of benefits to ensure members are well supported. These include:

  • Competitive salary starting from $4,337 - $6,413/month for new recruits who join the Regular Force under the Direct Entry plan
  • New pay increases: earn more from the start
  • Training opportunities
  • Vacation, parental, and other types of paid leave
  • Health, dental, and vision coverage
  • Counseling, and relocation support services
  • Pension plan
  • Stimulating workplace that promotes respect, belonging, and work-life balance

Overview

Combat Engineers have the following responsibilities:

  • Construct and maintain roads, airfields, heliports, bridges, causeways, rafts, permanent and temporary buildings
  • Construct field defences and obstacles
  • Provide drinking water by testing, purifying and filtering local supplies and by constructing local distribution systems
  • Detect and dispose of mines and bulk explosives
  • Demolish roads and bridges, and lay minefields to prevent enemy movement
  • Maintain and operate engineering equipment, including weapons, vehicles, heavy equipment and supplies
  • Provide engineer communications on the battlefield

You will find a comprehensive list of the primary duties on the forces.ca website.

This position is similar to the following:

  • Highway Construction Foreman
  • Heavy Equipment Operator
  • Rough Carpenter
  • Construction Engineering Technician
  • Civil Engineering Technician

To be eligible to apply to the CAF, you must:

  • Be a Canadian citizen or permanent resident living in Canada;
  • Be at least 18 years old (17 years old with parental consent), except:
    • For the Paid Education programs, you may be 16 years old (with parental consent);
    • For the Primary Reserve, you may be 16 years old (with parental consent) and must be enrolled as a full-time student;
  • Have completed at least Grade 10 or Secondary IV in Québec (some jobs need higher levels of education).

Required Education

The minimum required education to apply for this occupation is the completion of the provincial requirements for Grade 10 or Secondary 4 in Quebec.

Foreign education may be accepted.

Direct Entry Plan

No previous work experience or career related skills are required. CAF recruiters can help you decide if your personal interests and attributes match the criteria for this occupation.

Join the CAF

To learn more about becoming a Combat Engineer, visit www.forces.ca, talk to a recruiter at a centre near you: www.forces.ca/en/find-a-recruiting-centre or call 1-800-856-8488.

Explore over 100 different career opportunities at www.forces.ca/en/careers.

Job Type: Full-time – Part-time

Apply