Assistant Subcontract Administrator

General Dynamics Land Systems - Canada Corporation; London; On-site; CAD 54,000 - 71,000; Full time

Job summary

A leading defense contractor in London, Ontario is seeking an Assistant Subcontracts Administrator to join their Supply Chain Management team. This role involves managing subcontract processes from proposal to performance and requires effective communication and strong organizational abilities. The ideal candidate will have a relevant post-secondary degree and 3-5 years of experience. A comprehensive benefits package and a chance to make a difference in safeguarding Canadian soldiers are offered.

Benefits

Generous bonus program

Health and dental coverage

Retirement savings plan

Qualifications

• Minimum 3-5 years of relevant experience in supply chain or subcontract management.
• Experience working with multiple stakeholders and managing relationships.
• Strong analytical and organizational skills.

Responsibilities

• Partner with internal teams to meet program requirements and milestone goals.
• Support subcontract management from proposal development to contract amendments.
• Drive effective communication with suppliers and internal stakeholders.
• Maintain documentation and presentations for Program team alignment.
• Provide day-to-day administrative support.

Skills

Analytical skills

Organizational skills

Problem-solving skills

Written communication

Verbal communication

Interpersonal skills

Initiative

Education

Post Secondary degree or college diploma in Supply Chain Management or Business Management

Tools

Microsoft Office Suite

Job description

Location: London, Canada
Date Posted: Jan 14, 2026
Requisition ID: 4572
Job Category: Supply Chain
Career Level: P54 - Specialist
Remote Work Options: Onsite
Clearance Type: Ability to obtain

Overview

As a member of Supply Chain Management, Subcontracts Team at GDLS-C, the Assistant Subcontracts Administrator plays a key role in keeping customer deliverables on track and resolving issues through innovative program and project management techniques. This is an exciting opportunity to gain hands-on experience in global supply chain management within an environment that values initiative, teamwork, and results. In joining Subcontracts Team you’ll join a diverse team of seasoned Subcontracts professionals who are passionate about excellence and continuous improvement.

The Assistant Subcontract Administrator opening is a current vacant position at General Dynamics Land Systems – Canada. The base salary hiring range for this position is $54,000 to $70,875 per year. Once in the role, successful candidates will have the opportunity to progress through the full salary range based on performance. This range reflects the base salary only and does not include additional components of our total compensation package, such as our incentive award program and other rewards like health benefits, employee profit-sharing, retirement savings, and more. If you are selected to move forward in our recruitment process, your recruiter will be able to discuss all details of our total rewards offering with you.

Responsibilities

• Partner with internal teams to help meet program requirements and milestone goals, engaging regularly with suppliers.
• Support subcontract management – from proposal development and negotiations to tracking deliverables and managing contract amendments.
• Drive effective communication with suppliers and internal stakeholders.
• Maintain meeting actions, documentation, and presentations that keep the Program team aligned.
• Provide day-to-day administrative support that keeps everything running smoothly.

Skills/Abilities/Knowledge

• Post Secondary degree or college diploma, specializing in Supply Chain Management, Business Management or other related fields
• Minimum 3-5 years relevant experience
• Experience of working with multiple stakeholders, balancing priorities, and building strong working relationships.
• Strong analytical, organizational, and problem-solving skills
• Excellent written and verbal communication abilities
• Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint)
• Strong interpersonal skills for effective collaboration with internal and external stakeholders
• A proactive, self-driven mindset – someone who thrives on taking initiative and going above and beyond.

Total Rewards

At General Dynamics Land Systems-Canada, you’ll find more than just a job – you’ll find a mission. We offer a comprehensive benefits package, including a generous bonus program, health, and dental coverage. Our compensation structure is designed to reward performance and support the well-being of our team members.

Advance Your Career and Safeguard Our Soldiers.
Are you ready to make a meaningful difference? At General Dynamics Land Systems-Canada, you will have the unique opportunity to directly contribute to the safety and success of Canadian soldiers. This is more than just a career move – it’s a chance to grow professionally while playing a vital role in safeguarding those who protect us. Apply today!

Equal Opportunity and Accommodation

General Dynamics Land Systems–Canada is committed to providing all persons with equal opportunity and access to all aspects of the employment process. We welcome and encourage applications from women, members of racialized groups/visible minorities, Indigenous Persons, persons with disabilities, persons of any sexual orientation, and persons of any gender identity or expression.

If you require an accommodation to assist you with any aspect of the hiring process, we will work with you to meet your needs. Contact [emailprotected] if you need accommodation.

Security and Eligibility

It is a requirement that General Dynamics Land Systems-Canada be registered with the Canadian Controlled Goods Program and that all of its workforce be security assessed. As such, successful applicants must meet all applicable security requirements, including, but not limited to, the ability to obtain and maintain a Canadian government security clearance to secret level.