Job Description We're looking for an Intermediate Coalition and Joint Interoperability System Engineer to join our organization in Ottawa, Canada. In this role, you will be responsible for implementing and maintaining systems that enable seamless communication and data exchange across coalition and joint military operations. You will work with cross‑functional teams to ensure interoperability standards are met and systems integrate effectively across diverse platforms and environments. This position requires a detail‑oriented professional with strong analytical capabilities and a commitment to delivering efficient, organized solutions in a complex technical landscape. The role requires on‑site work at our Ottawa office, with flexibility to work remotely when necessary. Occasional travel may be required to support customer field trials. Responsibilities Design and implement coalition and joint interoperability system architectures that meet operational requirements and international standards. Conduct systems integration testing and validation to ensure interoperability across multiple platforms and stakeholders. Analyze system requirements and translate them into technical specifications and implementation plans. Collaborate with coalition partners and internal teams to identify interoperability challenges and develop solutions. Document system designs, configurations, and integration procedures with clarity and precision. Monitor system performance and recommend optimizations to enhance efficiency and reliability. Participate in interoperability assessments and compliance reviews against established standards and protocols. Support the development and maintenance of interoperability frameworks and reference architectures. Review and resolve technical issues related to coalition system integration and data exchange. Stay current with emerging interoperability standards, technologies, and best practices in joint operations environments. Perform systems administrator duties, including independently diagnosing, troubleshooting, and resolving complex computer information system and network issues in virtualized environments. Qualifications Bachelor’s degree or equivalent in Engineering, Computer Science, or an applicable scientific discipline is required. 3+ years of professional experience in systems engineering, with a focus on interoperability or coalition systems. Demonstrated expertise in systems integration, architecture design, and interoperability frameworks. Strong knowledge of joint operations systems and coalition command and control environments. Proficiency with systems modeling tools and testing methodologies. Experience with network protocols, data exchange standards, and integration platforms. Excellent analytical and problem‑solving skills with the ability to work through complex technical challenges. Strong organizational and documentation skills with attention to detail. Experience with systems engineering processes and lifecycle management. Preferred: Familiarity with interoperability standards and compliance requirements in coalition environments. Preferred: Experience working with or familiarity with AI/ML models. Preferred: Solid understanding of military or defense systems operations and requirements. Preferred: Experience with specific coalition systems platforms or joint interoperability frameworks. Preferred: Knowledge of Canadian defense systems and NATO interoperability standards. Ability to obtain or maintain a security clearance as required by the role. Strong communication skills and ability to collaborate effectively with diverse technical and operational teams. 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 $80,000 - $90,000 CAD annual. 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 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. Connection : We believe people do their best work when they feel they belong, and their ideas can flourish. Diverse perspectives, experiences, and ways of thinking help us innovate and grow. Challenging and Rewarding Career Pathways : 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. Accommodation If you require accommodation during any stage of the application process, please contact Human Resources via ‑ms.ca. 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. #J-18808-Ljbffr