junior system adminstra jobs in Ottawa

1,898 junior system adminstra job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Canada General Dynamics Mission Systems–Canada Full-time $60,000 - $80,000 Contract

    Join to apply for the System Engineer, Junior role at General Dynamics Mission Systems–Canada. At General Dynamics Mission Systems–Canada, our focus extends beyond engineering technology solutions—we are dedicated to cultivating careers. If you seek a purpose-driven career solving some of the world’s most critical problems, alongside some of the...


  • Ottawa, Ontario, Canada General Dynamics Mission Systems–Canada Full-time $75,000 - $80,000 Contract

    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...


  • Ottawa, Ontario, Canada General Dynamics Missions System International Full-time $75,000 - $80,000 Contract

    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...


  • Ottawa, ON, Canada General Dynamics Mission Systems, Inc. Full-time €85,000 - €120,000 Contract

    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...


  • Ottawa, ON, Canada NAV CANADA Full-time €91,000 - €115,000 Contract

    Design and integrate software systems with NAV CANADA as a Junior Solutions Architect in Ottawa, working hybrid onsite at least three days weekly. These entry-level positions support requirements analysis, system design, integration, safety, security, and performance for Air Navigation Services. You will collaborate with senior architects, developers,...


  • Ottawa, ON, Canada Myticas Consulting Inc. Full-time $55,000 - $75,000 Contract

    Kickstart your IT career as a Junior IT Systems Support Specialist in Ottawa, ON. This role emphasizes end-user support and technical troubleshooting in a varied technology environment. The position is targeted at Junior to Intermediate professionals who have a background in IT support and enjoy working with infrastructure technologies. You will be...


  • Ottawa, ON, Canada General Dynamics Corporation Full-time $75,000 - $80,000 Contract

    Responsibilities for this PositionLocation: 1941 Robertson Rd, Nepean, ON K2H 5B7, CanadaEmployment Type: Fulltime-RegularCompany DescriptionBuild bold. Deliver impact. Win together.At General Dynamics Mission SystemsCanada, were not just engineering technology were shaping the future of defence and security. Our teams design and deliver advanced,...


  • Ottawa, ON, Canada General Dynamics Mission Systems, Inc. Full-time €85,000 - €120,000 Contract

    General Dynamics Mission Systems–Canada is seeking a Systems Engineer to join the Coalition and Joint Interoperability team in Ottawa, supporting the Land Command Support System (LCSS). You will help enable seamless data exchange across coalition and joint missions to assist commanders in decision-making. The role focuses on engineering IP networks,...


  • Ottawa, ON, Canada General Dynamics Corporation Full-time $75,000 - $80,000 Contract

    Systems engineering in Ottawa focuses on IP networks, Linux, and interoperability for the Land Command Support System. This is a full-time regular opportunity.General Dynamics Mission Systems-Canada seeks a Systems Engineer for its Coalition and Joint Interoperability team. You will support LCSS, which provides Canadian Army commanders with information...


  • Ottawa, Ontario, Canada NAV CANADA Full-time $91,278 - $114,668 Contract

    Job Posting Title Junior Systems Analyst (18-month term) Job Category Information Technology Language Requirements English / Anglais English is required / L'anglais est requis Flexible Work Agreement Type Hybrid / Hybride Posting End Date 2026-11-18 Job Grade PIPSC-2 Pay Range $91,278 - $114,668 Job Summary The Junior Systems Analyst will provide systems...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada NordSpace Corp. Full-time €65,000 - €80,000 Temporary

    Engineering Full Time Ontario $65,000 - $80,000 CAD per year NordSpace( is a Canadian startup with the mission to advance life on Earth, from space. NordSpaceis committed to extremely rapid innovation and development of the most ambitious aerospace projects with the most ambitious team. With divisions spanning everything fromspace robotics to satellites...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada NordSpace Corp. Full-time €65,000 - €80,000 Temporary

    Technical Staff Full Time Ontario $65,000 - $80,000 CAD per year NordSpace( is a Canadian startup with the mission to advance life on Earth, from space. NordSpaceis committed to extremely rapid innovation and development of the most ambitious aerospace projects with the most ambitious team. With divisions spanning everything fromspace robotics to...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada NordSpace Corp. Full-time €65,000 - €80,000 Temporary

    Engineering Full Time Ontario $65,000 - $80,000 CAD per year NordSpace( is a Canadian startup with the mission to advance life on Earth, from space. NordSpaceis committed to extremely rapid innovation and development of the most ambitious aerospace projects with the most ambitious team. With divisions spanning everything fromspace robotics to satellites...


  • Ottawa, ON, Canada General Dynamics Mission Systems–Canada Full-time $75,000 - $80,000 Contract

    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...


  • Ottawa, Ontario, Canada NordSpace Corp. Full-time

    Engineering Full Time Ontario $65,000 - $80,000 CAD per yearNordSpace(https://nordspace.com) is a Canadian startup with the mission to advance life on Earth, from space. NordSpaceis committed to extremely rapid innovation and development of the most ambitious aerospace projects with the most ambitious team. With divisions spanning everything fromspace...


  • Ottawa, Ontario, Canada NordSpace Corp. Full-time

    Technical Staff Full Time Ontario $65,000 - $80,000 CAD per yearNordSpace(https://nordspace.com) is a Canadian startup with the mission to advance life on Earth, from space. NordSpaceis committed to extremely rapid innovation and development of the most ambitious aerospace projects with the most ambitious team. With divisions spanning everything fromspace...


  • Ottawa, ON, Canada General Dynamics Missions System International Full-time $75,000 - $80,000 Contract

    Systems engineering, network diagnostics, and interoperability define this Ottawa opportunity with General Dynamics Mission Systems–Canada. Support LCSS across military operations.As a Systems Engineer, you will support the Coalition and Joint Interoperability team working on Canada’s Land Command Support System. Your work will include IP networking,...


  • Ottawa, ON, Canada General Dynamics Missions System International Full-time $75,000 - $80,000 Contract

    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...


  • Ottawa, Ontario, Canada NordSpace Corp. Full-time

    Engineering Full Time Ontario $65,000 - $80,000 CAD per yearNordSpace(https://nordspace.com) is a Canadian startup with the mission to advance life on Earth, from space. NordSpaceis committed to extremely rapid innovation and development of the most ambitious aerospace projects with the most ambitious team. With divisions spanning everything fromspace...


  • Ottawa, ON, Canada General Dynamics UK Full-time $85,000 - $120,000 Contract

    Mechanical Engineer Full Time Are you a motivated and passionate individual, eager to advance your career? As one of Canada’s leading Mechanical/Electrical engineering firms, INVIRO is looking for a dedicated team member to join our growing team. Working with us means you'll be part of a close-knit team, tackling diverse and challenging projects in the ICI...