Find work in Canada.

324,784 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 hour ago
Product Manager, Salesforce Platform
Salesforce
Toronto, ON · Canada - Toronto
Full-time
…customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword - it’s a way of life. The world of work as we know it is changing and we're looking…
Added 7 hours ago
Program Manager, Full-Time
Taproot Community Support Services
Parksville, BC
Full-time
At Taproot Community Support Services, we’re a 100 percent employee-owned organization through an Employee Ownership Trust (EOT). Every employee is an owner from their first day, with a…
Added 8 hours ago
Product Manager, Salesforce Platform
Salesforce
Toronto, ON
Full-time
…customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword - it’s a way of life. The world of work as we know it is changing and we're looking…
Added 8 hours ago
Trust Administrator
RBC
Vancouver, BC
Full-time
As an Trust Administrator, you will provide timely and accurate support to our valued clients in respect to all aspects of estate administration. You will effectively administer estate…
Added 8 hours ago
Program Coordinator, Health Care Assistant Program
Langara College
Vancouver, BC
Full-time
Added 9 hours ago
Dental Administrator
Passion Dental Group Inc.
Barrie, ON
As a Dental Administrator, you’re more than a front desk team member - you’re the face of the clinic. You set the tone, build trust, and ensure every patient feels genuinely cared for…
Added 9 hours ago
Manager, Identity & Access Management – Information Technology
Alberta Blue Cross
AB · Hybrid
Full-time
…in promoting wellness. We believe in what we do - and place trust in our employees to deliver our…
Added 10 hours ago
HR Business Partner
CONMED
Mississauga, ON
Full-time
Administrator for Group Benefits Programs and liaison with benefits provider to manage leave of absences, including facilitating return-to-work plans.
Added 11 hours ago
Product Manager, Salesforce Platform
Salesforce Partner Canada
Toronto, ON
Full-time
…at Salesforce, built on the foundation of our core values - Trust, Ohana, Innovation. We own the world's foremost Salesforce Platform along with many other internal orgs, powering the tools…
Added 11 hours ago
Planning & Reporting Administrator
AGLC
AB · Edmonton, AB
Full-time
…with outstanding service and Albertans with choices they can…
Added 11 hours ago
Payroll Administrator / Contract
London Drugs Limited
Richmond, BC
$21.12 to $24.22 CAD / hour
Other
London Drugs is seeking a Payroll Administrator (Contract) to join our Payroll team at our Corporate Head Office in Richmond, BC. Supporting approximately 9,000 employees across Western…
Added 12 hours ago
Senior HR Specialist
DistillerSR
Ottawa, ON · Kanata, ON
$70,000 to $85,000 CAD / year
Full-time
…amazing team lives these values every day and our customers trust us to bring them innovative, world-leading solutions that power their important…
Added 12 hours ago
Scotia Jarislowsky Fraser Portfolio Administrator - Burlington
Scotiabank
Burlington, ON
Full-time
Additionally, the Portfolio Administrator will support and deliver upon the market and regional goals of operational excellence through ongoing review and enhancement of processes,…
Added 12 hours ago
Senior HR Specialist
DistillerSR Inc.
Remote, Canada
Full-time · Remote
…amazing team lives these values every day and our customers trust us to bring them innovative, world-leading solutions that power their important…
Added 14 hours ago
Senior Security Architect
Calance
Montreal, QC
Contract
Serve as design authority: define current state and target state architecture, trust boundaries, data flows, and integration patterns, and approve implementation approaches
Added 15 hours ago
Scale Attendant
R360 Environmental Solutions Canada
Elk Point, AB
Full-time
…culture one where self-directed, empowered employees have our trust and full support to realize their potential as they strive to make a bigger and better impact on their communities and…
Added 15 hours ago
Systems Administrator
MDA
Longueuil, QC
Full-time
MDA is seeking a bright and capable System Administrator to join our team of Information Technology (IT) professionals operating and maintaining the RADAR satellite missions Ground Systems.…
Added 16 hours ago
Senior Project Manager (Commercial Interiors)
Clearspace
Toronto, ON
Full-time
As a team lead, you co-lead a delivery pod alongside a Lead Designer, overseeing a team that typically includes a Designers, Project Manager(s) and Project Administrator(s).
Added 17 hours ago
Scale Attendant
Waste Connections
Elk Point, AB
Full-time
…culture one where self-directed, empowered employees have our trust and full support to realize their potential as they strive to make a bigger and better impact on their communities and…
Added 17 hours ago
Corporate QMS Auditor (SMT Manufacturing)
Celestica
Toronto, ON
Full-time
Digital QMS Management: Act as the corporate owner and administrator for QMS digital systems and software. Drive system integration, optimize workflows, and ensure data integrity across the…
Added 17 hours ago
Senior Enterprise Solutions Technical Lead
City of Toronto
Toronto, ON
Added 17 hours ago
USA Benefits & Payroll Administrator
AppDirect
Montreal, QC
…because you know that getting the details right is what earns trust. If you're someone who sees what needs to be done, takes initiative, and drives it all the way to completion, this role…
Added 17 hours ago
Receptionist Trust Clerk
The Corporation of the County of Lambton
Petrolia, ON
Part-time
Provides receptionist, administrative, accounting and clerical support to the Home, while processing all Elder trust account transaction and maintains the Elder business files in accordance…
Added 18 hours ago
USA Benefits & Payroll Administrator
AppDirect
Toronto, ON
Full-time
…because you know that getting the details right is what earns trust. If you're someone who sees what needs to be done, takes initiative, and drives it all the way to completion, this role…
Added 1 day ago
Transfers Administrator, Temporary
Aviso
Toronto, ON
$46,000 to $55,000 CAD / year
Temporary
We are looking to fill an opening for a Transfers Administrator to join our Transfers team for 6 months.

MDA

Systems Administrator

Longueuil, QC, J3Y 8Y9, Canada

Job type: Full-time
Experience: A Diploma, Degree or equivalent experience in cybersecurity, computer science, Information Systems or related fields, and 5+ years of relevant professional experience.
Posting language: English
Posted: Sep 28, 2026

Apply About employer

Applications open in a new tab.

Original job description

Building the space between proven and possible, MDA Space (TSX:MDA) is a trusted mission partner to the global space industry. A robotics, satellite systems and Geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global leader in communications satellites, Earth and space observation, and space exploration and infrastructure. The MDA Space team of more than 3,000 space experts in Canada, the US and the UK has the knowledge and know-how to turn an audacious customer vision into an achievable mission – bringing to bear a one-of-a-kind mix of experience, engineering excellence and wide-eyed wonder that’s been in our DNA since day one. For those who dream big and push boundaries on the ground and in the stars to change the world for the better, we’ll take you there.

Are you ready to launch the next stage of your career in the new space economy? We would love to hear from you!

Summary:

MDA Geospatial Services is strengthening its Information Technology team in support of RADARSAT-2 (R2) and RADARSAT Constellation Mission (RCM) satellites operations as well as preparation and support for the upcoming CHORUS mission. In this context, we are seeking an experienced and versatile IT specialist to join our team in St. Hubert, QC.

MDA is seeking a bright and capable System Administrator to join our team of Information Technology (IT) professionals operating and maintaining the RADAR satellite missions Ground Systems. Your position in the IT operations team will leverage your skills honed over several years of active practice, your solid self-management skills, and the professional attitude required to work within large teams and across departments. You will be a member of the team, which maintains the posture of the various systems throughout their operational life cycle. The RCM is a multi-site system and comprises a wide range of information technologies, including many that are specifically related to cyber security. You will be participating in protecting a system that is important to Canada’s national security interest.

This position is located at the MDA Control Centre, Canadian Space Agency Headquarters, in St Hubert, PQ.

Responsibilities:

Perform security triage to identify and analyze IT incidents and threats.
Developing strategies and approaches to integrating on-premise systems and cloud-deployed systems including upgrades and enhancements, in the areas of networking and security, cost monitoring and minimization, and system management and maintenance.
Maintain operational workflows
Key contributor to system network and hardware maintenance, as well as its ongoing documentation.
Troubleshooting system and network issues.
Working together with stakeholders to develop solutions that satisfy customer requirements, system constraints, security concerns, project needs and corporate IT policies.
Updating and developing tools, processes, and best practices that contribute to the continual improvement of development, deployment, and maintenance activities such as automated scripts, test procedures, installation plans, etc.
Maintaining configuration control of all system components (HW and COTS SW), track components, media and data within classified systems and support audits of the system
Provide product in-service support for equipment fielded with customers, both on customer sites and in factory, including: incoming HW inspections, diagnosis, repair, testing, formal-testing with QA witness, and test report generation.
Installation of hardware, networking and operating systems.
Participating in the procurement, installation, configuration and administration of specialized computer systems.

Requirements:

A Diploma, Degree or equivalent experience in cybersecurity, computer science, Information Systems or related fields, and 5+ years of relevant professional experience.
Experience with monitoring tools for troubleshooting and performance reporting.
Experience in high availability and disaster recovery.
Have a solid understanding and System Administration experience on operating systems such as Windows, Linux, and VMware
Experience in command line interfaces in Windows and Linux-based operating systems.
Experience in Active Directory Services, DHCP, DNS and IIS.
Experience in Virtual environments.
Experience installing firewalls and enterprise managed network switches.
Ability to physically install equipment such as racking servers, storage, power distribution, air conditioning, network equipment, workstations and monitors. This includes lifting heavy equipment (approx. 50lb), climbing ladders and running cables including under subfloors.
Ability to quickly learn on the job and leverage your experiences and knowledge.
Excellent general trouble shooting, problem-solving, creative and critical thinking skills.
Excellent verbal and written communication (Department reporting to Ontario head office).
Ability to take initiative on issues that arise.

Desirable Skillsets:

Experience with highly secure environments following NIST 800-171 and/or CIS guidelines.
Training on cybersecurity systems, security system operations, and tools provided by suppliers.
Experience in IT project management
Experience architecting complex systems deployed in on-premise and/or cloud infrastructure, including:

Security design and best practices, encryption, secure boot, etc…
Network infrastructure such as firewalls, load balancing, virtual networks, zero-trust networking.
Compute infrastructure including VM management, storage mechanisms, scaling mechanisms

Experience with hybrid environments that require interaction between systems running in the cloud and on-premise.
Experience with infrastructure as code (e.g. Terraform, AWS CloudFormation).
Experience with shell scripting (e.g. bash, Powershell).
Experience with enterprise backup software systems.
Experience with configuration management systems (e.g. Git).
Experience in Operating System and Active Directory security hardening.
General knowledge of programming and software development.
An understanding of modern software architectures, network architectures, security principles, and software deployment patterns.
Experience in partially air-gapped environments with limited internet access.

Comments/Special Considerations:

Successful candidates must obtain and hold security clearance at the secret status level, and pass security assessment for the Controlled Goods Program (CGP)
This position requires mostly 5 days on site, with possibility of work from home on Fridays.

Apply About employer

More about this job

Responsibilities

Maintain and secure satellite mission ground systems, including networks, hardware, operating systems, and operational workflows. Troubleshoot incidents, manage system configuration and documentation, support equipment installation and repair, and improve deployment and maintenance processes.

Requirements

Requires a diploma, degree, or equivalent experience in cybersecurity, computer science, information systems, or a related field, plus at least five years of relevant professional experience. Candidates should have hands-on experience with Windows, Linux, VMware, Active Directory, networking, monitoring, high availability, and disaster recovery, along with strong troubleshooting and communication skills.

Skills

System Administration
Cybersecurity
Windows
Linux
VMware
Active Directory
DHCP
DNS
IIS
Virtualization
Network Troubleshooting
Firewall Installation
High Availability
Disaster Recovery
Shell Scripting
Configuration Management

Visa sponsorship

Not detected in the job text

Keywords

RADARSAT-2
CHORUS
Satellite Ground Systems
Cybersecurity
NIST 800-171
CIS Guidelines
Windows
Linux
VMware
Active Directory
DHCP
DNS
IIS
Firewalls
Managed Network Switches
High Availability
Disaster Recovery
Cloud Infrastructure
Hybrid Environments
Infrastructure as Code
Terraform
AWS CloudFormation
Bash
PowerShell
Enterprise Backup Software
Git
Security Hardening
Configuration Management
Zero-Trust Networking

Report this job