Intermediate Systems Engineer – Tactical Networking Systems at General Dynamics - Spider Only – Calgary, Alberta

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.

We are seeking a skilled Systems Engineering Analyst to join our System Engineering team, supporting multiple Tactical Communication and Information Systems (TacCIS) for international customers. The TacCIS provides armed forces with a highly integrated tactical system comprised of communication systems such as radios and telephony, core networking systems that connect intelligence and surveillance assets, battle management systems that enable streamlined operations, and information management systems that process large amounts and types of data.

Based in either our Calgary facility, the ideal candidate would undertake several different initiatives, including (but not limited to) developing system requirements, modelling the system using MBSE techniques, and contextualizing the operational use cases of the system.

Key Responsibilities:

• Work with the System Engineering Team to elicit and define operational requirements and desired capabilities in collaboration with various customers.
• Develop activity, sequence, use case, and block definition diagrams to describe mission scenarios and use cases.
• Develop system requirements, interface specifications, and end-to-end information flows.
• Manage the traceability of higher-level requirements to lower-level requirements and to test artifacts.
• Utilize Model-Based Systems Engineering (MBSE) techniques to develop Operational and System Views.
• Present status updates and conduct reviews with internal and external stakeholders.
• Support testing activities including verification and validation of requirements, writing test cases, and producing Verification Cross Reference Matrices (VCRMs)

What You Need to Have to Succeed

• Bachelor’s degree or equivalent in Computer Science, Engineering, or applicable scientific discipline is required.
• 2+ years of applicable system engineering or related experience.
• Experience working with requirements.
• Experience diagramming system elements using block diagrams, sequence diagrams, and behavioural diagrams.
• Demonstrated initiative and strong verbal and written communications skills.
• The ability to work effectively both independently and in a team environment, with minimum supervision.
• Demonstrated capability of meeting commitments and delivering high quality work products.

What Makes You Stand Out

• Experience with requirements decomposition, traceability, and management.
• Experience with requirements management tools (DOORS/ERM preferred).
• Experience with designing networking systems.
• Experience with system security.
• Experience with work execution tools (RTC/EWM preferred).
• Experience with Model-Based Systems Engineering techniques and tools (Enterprise Architect preferred) .
• Experience conducting technical analysis and documenting and communicating the results.
• Knowledge of Systems Engineering standards and best practices (such as INCOSE).
• Experience working with a government customer in a direct or indirect capacity.

What We Offer
The hiring range for this position is $85,000 to $110,000 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

Our Benefits:
At General Dynamics Mission Systems–Canada, we prioritize work-life balance. As a fulltime regular/term employee, you can enjoy a supportive, friendly and respectful environment with a competitive total rewards package.

• Comprehensive medical, dental and vision coverage for you and your eligible dependents, from day one of employment at no cost to you.
  • Flexible benefit options available (including HCSA).
  • Emergency medical travel insurance.
  • 24/7 virtual health care services.
• Employee & Family Assistance Program (EFAP) – counselling, life coaching, lifestyle change support, and financial planning.
• Onsite fitness facilities & employee resource groups.
• Defined Contribution Pension Plan (DCPP) with employer contributions after 3 months of service.
  • Access to financial advisors for investment advice and comprehensive financial planning.
  • Voluntary Registered Retirement Savings Plan (RRSP) accessible from day one.
• Flexible time away to rest and renew with vacation, holidays, vacation purchase plan and parental leaves (with top up options).
  • Sick leave and disability programs.
• Grow your career your way with free access to a learning platform offering a wide range of courses and resources.
  • Educational Assistance Program to support formal learning.
  • Self-directed mentoring opportunities.
  • Reimbursement for professional and industry-related memberships and dues.
• Employee discounts on travel, home and auto insurance, as well as services and activities.
  • Free onsite parking.
  • Annual scholarship program for children of GD employees.
  • Employee social clubs and recreational activities.

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 recruitment@gd-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.