Posted 17 days ago
Junior Systems Engineer - Networking
@ General Dynamics Missions System International
Ottawa, Ontario
Overview
General Dynamics Mission Systems–Canada is hiring a Junior Systems Engineer for its Coalition and Joint Interoperability team supporting the Land Command Support System in Ottawa. The role is full-time, focused on IP networking, software verification and interoperability testing, and the posting states a salary range of $75,000 to $80,000.
Responsibilities:
- Engineer and optimize IP network systems, including Cisco and VoIP platforms
- Run system-level test suites and document test results
- Collaborate with coalition partners on interoperability challenges
- Participate in interoperability assessments and compliance reviews
- Implement correction actions in Linux, Windows and virtual machine test environments
Requirements summary:
- Bachelor's degree in engineering, computer science or applied science
- Hands-on experience with Linux and Windows Server environments
- Basic scripting in Python, Bash or PowerShell
- Understanding of networking technologies and protocols
- Ability to obtain a Canadian government security clearance
Tools & skills
Benefits mentioned
Source and dates
Employer career site / ATS feed · smartrecruiters
- Employer posting date
- 2026-10-20
- First seen by our source
- 2026-10-20
- Source record updated
- 2026-10-29
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Entry level |
| Department | Engineering |
| Hours per week | 40 (estimated) |
| Schedule | day |
| Work setting | Office, Laboratory |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Engineering, Computer Science, Applied Science |
| Security clearance | Secret |
| Perks mentioned | Generous paid time off, Generous parental leave, Retirement plan, Employee discount, Transit support |
Summary and details written by AI from the posting; the employer’s posting is the authority.
General Dynamics Missions System International
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
We develop mission critical solutions for those that lead, serve and protect the world we live in.
Full company description
At General Dynamics Mission Systems, a business unit of General Dynamics, we develop mission critical C4ISR solutions across the land, sea, air, space and cyber domains, but that doesn’t tell our whole story. When downed pilots are isolated in enemy territory, our equipment gives them a lifeline to call home. When a student opens a textbook to learn about the universe, they’re looking at data and pictures sent using our technology. When the government needs to share crucial top-secret information, our products help them keep this information out of the wrong hands. When sailors need to locate underwater mines, our technology allows them to find explosives with unmanned underwater vehicles. Delivering C4ISR technology is what we do but we think why we do it is more important.
- LinkedIn followers
- 261,711
- People associated on LinkedIn
- 9,756
- Reported office locations
- 15036 Conference Center Dr, Chantilly, Virginia 20151, US
- 8201 E McDowell Rd, Scottsdale, Arizona 85257, US
- 2688 Orchard Pkwy, San Jose, CA 95134, US
- 100 Plastics Ave, Pittsfield, Massachusetts 01201, US
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- 12001 Research Pkwy, Suite 500, Orlando, Florida 32826, US
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- 1340 Ashton Rd, Hanover, Maryland 21076, US
- 5440 Millstream Rd, McLeansville, North Carolina 27301, US
- 7-9 Vreeland Rd, Florham Park, New Jersey 07932, US
- E Ramsey Rd, San Antonio, Texas 78216, US
- 1575 Industrial Rd, Marion, Virginia 24354, US
- 3801 Boren Dr, Greensboro, North Carolina 27407, US
- 2041 Rosecrans Ave, Suite 100, El Segundo, California 90245, US
- Business categories
- Business Information Systems
- Information Technology
- National Security
- Sensor
- Collaboration
- Information Services
- Communication Hardware
- Aerospace
- Other recorded names
- General Dynamics Mission Systems, Inc
- General Dynamics Missions System International
- General Dynamics Mission Systems
- Specialties
- Communications / RF Networking
- C4ISR
- Cyber Security and Network Defense
- Maritime & Underwater Systems
- Platform Integration
- Training
- Modeling and Simulation
- Intel
- Intelligence
- Surveillance & Reconnaissance (ISR)
- Autonomous Underwater Vehicles (AUV)
- Platform Integration
- Space Electronics
- Space Payloads
- Strategic Weapon Systems
- Avionic Systems
- GD Mission Systems
- GDMissionSystems
- and Satellite Communications
- Profile identifies a recruitment agency
- No
- Reported total investment
- 0
Currency and observation date were not supplied; this is not a current valuation or a funding round.
At General Dynamics Mission Systems, a business unit of General Dynamics, we develop mission critical C4ISR solutions across the land, sea, air, space and cyber domains, but that doesn’t tell our whole story. When downed pilots are isolated in enemy territory, our equipment gives them a lifeline to call home. When a student opens a textbook to learn about the universe, they’re looking at data and pictures sent…
| Field | Value |
|---|---|
| Industry | Defense and Space Manufacturing |
| Company size | 10,001+ employees |
| Headquarters | Chantilly, Virginia |
| Organization type | Public Company |
| Year founded | 1952 |
| Specialties | Communications / RF NetworkingC4ISRCyber Security and Network DefenseMaritime & Underwater SystemsPlatform IntegrationTrainingModeling and SimulationIntelIntelligenceSurveillance & Reconnaissance (ISR) |
| Open jobs on Jobsy | 68 |
| View page |
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
GDMS-C is seeking a Systems Engineer to join our Coalition and Joint Interoperability team working to support Land Command Support System (LCSS) in Ottawa, Canada. The Land Command Support System (LCSS) is the system of systems that primarily supports the Canadian Army in operations by providing commanders with the information services required to make effective and timely command and control decisions about their forces. It is an interconnected network of digital communications and information systems by which the data needed to plan, direct and control tactical and operations is communicated, stored, processed and displayed.
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.
Responsibilities
- Engineer and optimize IP network systems, including development of diagnostic methodologies, design of VLAN architectures, and validation frameworks for Cisco Systems network devices and VoIP platforms to ensure performance, scalability, and reliability.
- Support software verification and integration engineering activities to ensure interoperability across multiple platforms and stakeholders, run system‑level test suites, and formally document test results, and analysis. Review and update system design documents, use-cases and procedures.
- Collaborate with coalition partners and internal teams to identify interoperability challenges and develop solutions.
- Participate in team document reviews and provide feedback.
- Participate in interoperability assessments and compliance reviews against established standards and protocols.
- Devise and implement correction actions in the software test environment in Linux, Windows, Virtual Machines.
- Use requirements, configuration management and test management tools (e.g., JIRA/Confluence, Ansible, Python Scripts
Qualifications
What You Need to Have to Succeed
- Bachelor's degree in Engineering/Computer Science/Applied Science or related technical/scientific degree.
- Hands on experience (co-op, internship or entry-level role) with:
- Linux (Ubuntu or RedHat) and Windows Server/Desktop environments
- Basic scripting (Python, Bash, PowerShell) for automation or data processing
- Documenting test results and presenting findings to technical audience
- Understanding of networking technologies and protocols
- Strong interest in networked computer systems and desire to grow in this field
- Strong written and oral communications skills
- Ability to work effectively in collaborative, fast-moving Agile team
- Excellent analytical and problem-solving skills with the ability to work through complex technical challenges
- Experience working with or familiarity with AI/ML models is preferred.
- Ability to obtain or maintain a security clearance as required by the role
What Makes You Stand Ou
- Familiar with Scrum or SAFe Framework and ceremonies
- Exposure to defence industry or DND/CAF environments, especially LCSS/LC4ISR communication systems
- Experience with automation tools such as Ansible, Squish and Python
- Basic Cisco VOIP knowledge and general IP networking concepts
- Understanding of hypervisors/virtual environments and ability to create/maintain VMs
- Experience with test and build automation
- Familiarity with system engineering processes and documentation standards
- Knowledge of Microsoft PowerShell
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 $75,000 - $80,000. 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
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 ensure 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. You’ll work on high-profile, impactful projects that challenge your skills, expand your expertise, and provide opportunities to learn from experienced mentors and grow as an early-career professional. We encourage internal mobility so you can explore different business areas, broaden your skillset, and expand your network.
Accommodation
If you require accommodation during any stage of the application process, please contact Human Resources via [email protected].
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.
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