Engineering assistant Jobs in Ottawa, ON

Company Description

Build bold. Deliver impact. Win together.

At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve.

If you’re looking for meaningful work that contributes to a safer, more secure world, you’ll find purpose here. Every day, your skills will directly impact programs that matter.

Job Description

We are seeking a Platforms Systems Engineer to provide technical leadership for the development, integration, and validation of vehicle-level communications systems. The Platforms Team works on designing installations for Communication Systems within ground combat vehicles and other mobile structures. Communication Systems have become some of the most complicated subsystems that are installed with vehicle platforms. These systems require specialized knowledge and skillsets to design and qualify. The Platforms Team works closely with end customers as well as OEMs in order to ensure the systems are installed in accordance with our strict requirements and function as intended.

Key Responsibilities

• Lead the development of system requirements, architectures, interfaces, and technical solutions for vehicle communications systems.
• Lead trade studies and technical assessments, balancing performance, weight, power, volume, reliability, and EMI/EMC considerations.
• Provide technical direction for system integration, testing, troubleshooting, and validation on testbeds and prototype vehicles.
• Coordinate with cross-functional teams to establish and maintain necessary lab resources – including specialized equipment, testing infrastructure and workspace - specific to integration and testing of the platform’s installation design.
• Lead and mentor junior members providing direction with tasks and fostering a collaborative team environment.
• Develops and maintains relationships up to managerial levels, representing the team’s technical needs and advocating for resources.
• Lead technical reviews and provide guidance and mentoring to engineering team members.
• Develop and review technical documentation, including ICDs, engineering reports, risk assessments, and technical briefings.
• Drive requirements traceability, configuration management, lessons learned, and continuous improvement.
• Ensure designs and engineering activities comply with applicable MIL-STD, ISO 9001, DoD, and EMI/EMC requirements.
• Support vehicle inspections, retrofit activities, field modifications, and customer technical engagements.

Qualifications

• Bachelor’s degree in Electrical/Electronic Engineering, Systems Engineering, or related discipline.
• 6+ years of relevant systems engineering experience, preferably with vehicle-mounted communications or electronic systems.
• Demonstrated technical leadership and experience working across multidisciplinary teams.
• Experience with system architecture, requirements management, integration, testing, and technical documentation.
• Familiarity with tools such as MATLAB/Simulink, DOORS/Jama, and cable/harness design software.
• Strong analytical, problem-solving, communication, and customer-facing skills.

It is a requirement that General Dynamics Mission Systems-Canada be registered with the Canadian Controlled Goods program and that all of its workforce be security assessed. Successful applicants must meet all applicable security requirements, including but not limited to the ability to obtain and maintain a Canadian government security clearance. Applicants may be required to meet additional security requirements in order to gain access to technical data, classified areas or information that is subject to international regulations. You must be eligible to work in Canada.

Additional Information

The hiring range for this position is $92,000-$110,000. Our goal is to provide a fair and competitive offer based on an assessment of internal equity and your qualifications, including:

• Relevant experience
• Technical and non-technical skills
• Education and certifications

Benefits
As a full-time employee at General Dynamics Mission Systems–Canada, you’ll enjoy a competitive total rewards package that supports your professional and personal well-being:

• Comprehensive medical, dental, and vision coverage for you and eligible dependents from day one (no cost), including flexible benefits options (HCSA) emergency travel insurance, and 24/7 virtual care services.
• Employee & Family Assistance Program (EFAP), onsite fitness facilities, and employee resource groups.
• Defined Contribution Pension Plan with employer contributions after 3 months, RRSP access from day one, and financial planning support.
• Flexible time off including vacation, holidays, parental leaves with top-up options, sick leave, and disability programs.
• Career development through learning platforms, educational assistance, mentoring, and reimbursement of professional memberships.
• Additional perks such as employee discounts, free onsite parking, social clubs, and an annual scholarship program for employees’ children.

Why join us?

• Purposeful Innovation: You’ll work on innovations that genuinely make a difference. You’ll apply advanced thinking, design expertise, and practical problem-solving to help equip military and allied forces with leading-edge systems. You’ll be surrounded by some of the brightest minds in the defence sector, contributing to next-generation technologies in an environment that celebrates creativity, new ideas, and modern solutions.
• Connection: We believe people do their best work when they feel they belong, and their ideas can flourish. Different perspectives, experiences, and ways of thinking help us innovate and grow. Strong relationships with our teammates help us unite, overcome challenges, and deliver the world-class quality we’re known for. Here, we are committed to inclusivity and ensures every individual feels valued, respected, and empowered.
• Challenging and Rewarding Career Pathways: Your career path matters to us. From mentorship and regular check-ins with your leader to educational support, professional certifications, and continuous training, you’ll have the resources you need to thrive. We encourage internal mobility so you can explore different business areas, broaden your skillset, and expand your network. You’ll be working on high-profile, impactful projects that challenge your skills, expand your expertise, and allow you to both learn from mentors and guide others along the way.

Accommodation
If you require accommodation during any stage of the application process, please contact Human Resources via .

Closing Date
We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.