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Operation Centre Support at gdmsi | Ottawa

gdmsi

Full-time|On-site|Ottawa

gdmsi is seeking an Operation Centre Support team member in Ottawa. This entry-level position helps ensure daily operations run smoothly and supports the ongoing delivery of services. Key responsibilities Assist with routine tasks that help maintain reliable service Support colleagues with operational needs as they come up Monitor the operation centre and he…

Apr 21, 2026

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Systems Engineer at GDMSI | Ottawa

GDMSI

Full-time|On-site|Ottawa

Join our dynamic team at GDMSI as a Systems Engineer! We are seeking skilled professionals who are passionate about technology and innovation. In this role, you will be responsible for designing, implementing, and optimizing systems that enhance our capabilities and serve our clients effectively.As a Systems Engineer, you will collaborate with cross-functional teams to identify system requirements, conduct testing, and ensure seamless integration of various components. Your expertise will contribute to the overall success of our projects and the satisfaction of our clients.

Apr 13, 2026

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Senior Buyer Position at GDMSI | Ottawa

GDMSI

Full-time|On-site|Ottawa

Join GDMSI as a Senior Buyer, where you will play a pivotal role in our procurement team. You will be responsible for sourcing high-quality products, negotiating contracts, and managing supplier relationships to ensure our organization operates efficiently and effectively. This position requires a keen eye for detail and the ability to make strategic purchasing decisions.

Feb 20, 2026

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Software Engineering Manager at GDMSI | Ottawa

GDMSI

Full-time|On-site|Ottawa

Role overview GDMSI is hiring a Software Engineering Manager in Ottawa to guide a skilled software team supporting the aviation sector. This leader will help deliver software solutions for Canadian Air, focusing on quality and reliability. What you will do Lead and mentor a team of software engineers working on aviation technology projects Drive software development efforts from planning through delivery Collaborate with stakeholders to align technical work with business goals Promote innovation and continuous improvement within the team Impact This role directly shapes the future of aviation technology at GDMSI by combining effective leadership with a strategic approach to software delivery.

Apr 14, 2026

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Mission Specialist - Land C5ISR at GDMSI | Ottawa

GDMSI

Full-time|On-site|Ottawa

GDMSI is seeking a Mission Specialist focused on Land C5ISR systems in Ottawa. This position plays a key part in supporting mission outcomes by working with advanced defense technologies and systems. Role overview This role centers on applying technical expertise to help deliver solutions for defense operations. The Mission Specialist will work with C5ISR (Command, Control, Communications, Computers, Combat Systems, Intelligence, Surveillance, and Reconnaissance) platforms, contributing to projects that shape mission success. What you will do Support the development and integration of advanced systems for land-based defense applications. Apply knowledge of C5ISR technologies to improve mission effectiveness. Collaborate with team members to deliver results aligned with project goals. Location This position is based in Ottawa.

Apr 29, 2026

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System Engineering Analyst at GDMSI | Ottawa

GDMSI

Full-time|On-site|Ottawa

Join GDMSI as a System Engineering Analyst in Ottawa, where you'll play a critical role in supporting the Canadian Air operations. In this dynamic position, you will be responsible for analyzing and enhancing system engineering processes, collaborating with cross-functional teams, and applying your technical expertise to improve operational efficiencies. This is an excellent opportunity for a motivated individual who is eager to contribute to our mission and grow their career in a supportive environment.

Jan 6, 2026

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Project Engineer (Systems Engineer) at gdmsi | Ottawa

gdmsi

Full-time|On-site|Ottawa

Join our dynamic team at gdmsi as a Project Engineer (Systems Engineer). In this pivotal role, you will be responsible for managing engineering projects from conception to completion. Your expertise will help drive innovation and efficiency within our systems.We are looking for motivated individuals who thrive in a collaborative environment and are eager to contribute to exciting projects that shape the future of technology.

Feb 16, 2026

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Security Analyst - Security Operations Centre (SOC)

gdmsi

Full-time|On-site|Ottawa

Join our dynamic team at gdmsi as a Security Analyst within our Security Operations Centre (SOC). In this pivotal role, you will be responsible for monitoring, detecting, and responding to security incidents. You will collaborate with our cybersecurity team to ensure the integrity and security of our information systems. Your analytical skills will be essential in identifying vulnerabilities and implementing effective security measures.

Apr 2, 2026

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Customer Property Coordinator 1 - GDMSI

GDMSI

Full-time|On-site|Ottawa

Role Overview GDMSI is looking for a Customer Property Coordinator 1 in Ottawa. This position plays a central role in managing customer property activities and supporting smooth service delivery. What You Will Do Coordinate and track customer property throughout its lifecycle Work with teams across departments to maintain accurate records Support efforts to deliver reliable service and meet client needs Help improve the efficiency of day-to-day operations Location This role is based in Ottawa.

Apr 16, 2026

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Proposal Support Specialist

GDMSI

Full-time|On-site|Ottawa

We are seeking a highly motivated and detail-oriented Proposal Support Specialist to join our dynamic team at GDMSI. In this role, you will be instrumental in supporting the development and submission of proposals for various projects, ensuring that all documentation is accurate, complete, and submitted on time. You will collaborate with cross-functional teams to gather information, streamline processes, and enhance the overall quality of our proposals.

Apr 10, 2026

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Business Development Manager - LC5ISR

GDMSI

Full-time|On-site|Ottawa

Join GDMSI as a Business Development Manager specializing in LC5ISR solutions. In this role, you'll drive growth and enhance our market presence through strategic partnerships and innovative business initiatives. We are looking for a dynamic leader who possesses a deep understanding of the defense and intelligence landscape, with a proven track record in business development.

Mar 2, 2026

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Scrum Master - Software Engineering Developer

gdmsi

Full-time|On-site|Ottawa

Join our dynamic team at gdmsi as a Scrum Master, where you will play a crucial role in guiding software engineering projects to success. You will facilitate agile processes, promote team collaboration, and ensure that projects are delivered on time and within scope. This position offers an exciting opportunity to work in a fast-paced environment while leading a talented team of developers.

Mar 24, 2026

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Program Management Analyst

GDMSI

Full-time|On-site|Ottawa

Join GDMSI as a Program Management Analyst and play a vital role in managing and supporting various projects. You will collaborate with cross-functional teams to ensure project objectives are met efficiently and effectively. This position offers an excellent opportunity for growth and development in a dynamic environment.

Apr 2, 2026

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DevOps Software Engineer

GDMSI

Full-time|On-site|Ottawa

Join GDMSI as a DevOps Software Engineer where you will play a crucial role in enhancing our software development processes. Collaborate with cross-functional teams to automate and streamline operations and processes while ensuring the highest standards of quality and reliability.

Mar 24, 2026

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Maintenance Manager

gdmsi

Full-time|On-site|Ottawa

gdmsi seeks a Maintenance Manager in Ottawa to oversee daily maintenance operations across its facilities. This role balances performance goals with a strong focus on safety and reliability. Key responsibilities Supervise a team of technicians handling facility maintenance and repairs Plan and manage preventative maintenance schedules to minimize disruptions Coordinate repairs and address issues quickly to reduce downtime Develop maintenance strategies that align with industry standards Encourage proactive practices for equipment reliability and workplace safety Requirements Proven experience managing maintenance operations and leading teams Solid knowledge of preventative maintenance techniques Strong commitment to safety and compliance with regulations Ability to improve efficiency while maintaining high standards This position offers the chance to guide maintenance efforts and influence gdmsi's approach to operational reliability.

Apr 24, 2026

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Software Engineer - Canadian Air

gdmsi

Full-time|On-site|Ottawa

Role Overview gdmsi is hiring a Software Engineer focused on Canadian Air projects in Ottawa. This role centers on building software that supports air travel efficiency and safety. The work directly impacts core operations and the experience of travelers and operators alike. What You Will Do Design, build, and maintain software applications for air travel systems Work closely with colleagues from different teams to deliver reliable solutions Contribute to projects that improve operational safety and efficiency in Canadian air travel Who We’re Looking For Interest in aviation technology and software development Comfort working with cross-functional teams Ability to design and implement software that meets operational needs Location This position is based in Ottawa.

Apr 14, 2026

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Intermediate Contracts Specialist

GDMSI

Full-time|On-site|Ottawa

GDMSI seeks an Intermediate Contracts Specialist based in Ottawa. This position manages and negotiates contracts for a variety of clients, working closely with internal teams to support project execution. What you will do Manage contract negotiations and administration for multiple clients Support project teams by ensuring agreements align with legal requirements and company policies Help maintain compliance throughout the contract lifecycle Requirements Experience with contract management and negotiation Familiarity with legal requirements and internal policy standards Strong organizational and communication skills

Apr 27, 2026

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Engineering Infrastructure Developer Co-op - Fall 2026 (8-12 Months)

GDMSI

Internship|On-site|Ottawa

Join GDMSI as an Engineering Infrastructure Developer for our Fall 2026 Co-op program. This 8-12 month opportunity is designed for innovative engineering students eager to gain hands-on experience in developing and maintaining cutting-edge infrastructure solutions. You will collaborate with a team of experts, contributing to the design and implementation of robust systems that support our operational goals.

Apr 30, 2026

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Project Engineer - Vehicle Electronics

gdmsi

Full-time|On-site|Ottawa

Join our dynamic team at gdmsi as a Project Engineer specializing in Vehicle Electronics. In this pivotal role, you will be at the forefront of developing cutting-edge electronic solutions that enhance vehicle functionality and safety. Your expertise will be essential in driving the success of innovative projects from conception to implementation.As a Project Engineer, you will collaborate with cross-functional teams to design, test, and refine electronic systems for various vehicle applications. Your problem-solving skills and technical knowledge will ensure that our products meet the highest standards of quality and performance.

Mar 19, 2026

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Senior AWS Platform Owner

gdmsi

Full-time|On-site|Ottawa

Join our dynamic team at gdmsi as a Senior AWS Platform Owner. In this pivotal role, you will take charge of our AWS platform strategy, leading the design and implementation of solutions that harness the power of cloud technology. Your expertise will guide our projects from conception to execution, ensuring scalability, security, and efficiency.

Mar 9, 2026

Security Analyst - Security Operations Centre (SOC)

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