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Added 11 mins ago
Configuration Specialist
DistillerSR
Ottawa, ON · Kanata, ON
$61,000 to $74,000 CAD / year
Full-time
Working knowledge of the software delivery life cycle, including business requirements definition, understanding of functional specifications, development of test plans, testing, user…
Added 11 mins ago
Spécialiste apprentissage machine/Machine Learning Specialist - Device Analytics
Genetec
Montreal, QC
Full-time
You could be part of a multidisciplinary team of specialists in computer vision, machine learning, and software development. Togethe
Added 11 mins ago
Operations Administrative Specialist
City of Vaughan
Vaughan, ON
$77,376 to $82,602 CAD / year
Contract
Operations Administrative Specialist (Contract)
Added 11 mins ago
Accessibility Consultant
Insight Global
Toronto, ON
$63 to $70 CAD / hour
Contract
Background in software engineering, web development, or solution architecture
Added 11 mins ago
ServiceNow Developer
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Toronto, ON
$90 to $95 CAD / hour
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…technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and…
Added 11 mins ago
RQ11690 - Systems Testing/QA Specialist - Senior
A.T. Consulting & Recruiting Inc.
Toronto, ON
Contract
Demonstrated experience in developing test plans, test scripts and test data; documenting software defects and tracking resolutions.
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Technical Design Lead, Identity & Access Management (IAM)
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Ottawa, ON
$107,503 to $134,379 CAD / year
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Strong understanding of software development methodologies.
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ServiceNow Developer (CIS-VR Certified)
Enterprise Solutions Inc.
Toronto, ON
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Development experience with ServiceNow portals and Customer Service Management (CSM)
Added 28 mins ago
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A.S.P. Incorporated
Toronto, ON
$24 CAD / hour
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ASP Career Development Coaching Available for All Front-Line Employees**
Added 28 mins ago
Workflow Training and Change Management Specialist
OceanMD
Toronto, ON
Full-time
Reporting to the Vice President, Client Experience, we are hiring a Workflow Training and Change Management Specialist to help provincial programs and healthcare organizations successfully…
Added 28 mins ago
Technical Support and Engagement Specialist, Provincial Programs
OceanMD
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Full-time
Improve access to care by replacing faxes, displaying wait times, and reducing the time to process and access specialist referrals.
Added 42 mins ago
Artificial Intelligence Engineer
Gala Solutions
Montreal, QC
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Our mission is to develop a firmwide Artificial Intelligence (AI) Development Platform that aligns with the firm’s technology principles and drives efficiency and consistency, controls…
Added 42 mins ago
Network and Systems Specialist
Stoakley-Stewart Consultants Ltd.
Barrie, ON
Full-time
…makes it an ideal place for both personal and professional development. You will have access to ongoing training, education, and mentorship opportunities to consistently upskill and advance…
Added 42 mins ago
Broadcast Solutions Specialist
EvertzAV
Burlington, ON
Full-time
…design and document the requirements for Evertz end-to-end Software Defined Video Networking (SDVN) solutions for broadcast and media…
Added 43 mins ago
Electrotechnical & Cybersecurity Specialist
Lloyds Register
Halifax, NS
The chance to join an organisation with a clear sense of purpose and values, while supporting colleague growth both professionally and personally through our people development programs
Added 43 mins ago
Configuration Specialist
DistillerSR Inc.
Remote, Canada
Full-time · Remote
Working knowledge of the software delivery life cycle, including business requirements definition, understanding of functional specifications, development of test plans, testing, user…
Added 43 mins ago
RQ11686 - Software Developer - Senior
Maarut
Toronto, ON
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during the use and operation of software packages, including technical
Added 57 mins ago
Programmeur de commande numérique – pièces de développement/Manufacturing Engineering Specialist – experimental parts
RTX
Longueuil, QC
Full-time
Added 57 mins ago
Systems Administrator
MDA
Longueuil, QC
Full-time
…this context, we are seeking an experienced and versatile IT specialist to join our team in St. Hubert,…
Added 57 mins ago
Quality Engineering Specialist
General Dynamics Missions System International
Ottawa, ON
$77,000 to $98,000 CAD / year
Full-time
We are looking for an experienced Quality Engineering (QE) Specialist to join our Quality team in Ottawa, Halifax or Calgary. Reporting to the Quality Manager, the QE Specialist plays a key…
Added 1 hour ago
Project Controls Coordinator
Kenaidan Contracting Ltd.
Toronto, ON
Full-time
Murphy operates in the United Kingdom, Ireland, Canada and America as a leading international specialist engineering and construction company. Founded in 1951, we are committed to improving…
Added 1 hour ago
Project Controls Reporting Analyst
Kenaidan Contracting Ltd.
Toronto, ON
Full-time
Murphy operates in the United Kingdom, Ireland, Canada and America as a leading international specialist engineering and construction company. Founded in 1951, we are committed to improving…
Added 1 hour ago
Quality Engineering Specialist
General Dynamics Mission Systems–Canada
Ottawa, ON
$77,000 to $98,000 CAD / year
Full-time
We are looking for an experienced Quality Engineering (QE) Specialist to join our Quality team in Ottawa, Halifax or Calgary. Reporting to the Quality Manager, the QE Specialist plays a key…
Added 1 hour ago
Senior Security Specialist - Cloud (Global Security)
RBC
Toronto, ON
Full-time
Strong technical understanding in a variety of hardware and software platforms (Linux & Windows)
Added 1 hour ago
Technical Specialist - Mechanical (East)
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Full-time
As part of the AJISS Engineering team, the primary role of the Mechanical Specialist, based in Victoria, BC, is responsible for engineering support and technical oversight of various Marine…

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

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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.

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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

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