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Added 9 mins ago
L
Senior Analytics Engineer
Lime
Remote, Canada
- $100,000 to $138,000 CAD / year
- Full-time
- Remote
Lime is hiring a Sr. Analytics Engineer to join our Corp Tech Data and Integrations Team. You will report to Lime’s Corp Tech Analytics Manager in the Enterprise Engineering space and…
Added 9 mins ago
EG
Senior Water Resources Engineer
Egis Group
Edmonton, AB
- $105,000 to $130,000 CAD / year
- Full-time
The Senior Water Resources Engineer position is based in Edmonton, Alberta, Canada and is responsible for the planning, analysis, and delivery of water resources engineering and hydraulic…
Added 38 mins ago
A
Principal Engineer - Mechanical
AtkinsRéalis
Mississauga, ON
- Full-time
AtkinsRéalis is looking to hire a Senior Mechanical Engineer. This position requires experienced individuals who are self-starter capable of working independently and leading/supervising…
Added 38 mins ago
A
Specialist Engineer - Mechanical
AtkinsRéalis
Mississauga, ON
- Full-time
AtkinsRéalis is looking to hire a Senior Mechanical Engineer. This position requires experienced individuals who are self-starter capable of working independently and leading/supervising…
Added 52 mins ago
LS
Geotechnical Engineer
Lake Shore Gold
Timmins, ON
- Full-time
Reporting to the Senior Engineer, the Geotechnical Engineer will have the following responsibilities:
Added 1 hour ago
Senior Software Engineer – DevTest / QA Automation
Kaseya Careers
Toronto, ON
Kaseya is seeking a Senior Software Engineer – DevTest / QA Automation to design, build, and maintain robust automated testing capabilities across enterprise software platforms.
Added 1 hour ago
I
Senior System Administrator
ICES
Toronto, ON
- Contract
ICES is seeking a Senior System Administrator to join our Technology department. The Senior System Administrator is responsible for building, maintaining, and supporting Information…
Added 1 hour ago
IC
Senior System Administrator
ICES Central
Toronto, ON
- Full-time
- Temporary
ICES is seeking a Senior System Administrator to join our Technology department. The Senior System Administrator is responsible for building, maintaining, and supporting Information…
Added 2 hours ago
Industrial Engineer
Flex-N-Gate
Tecumseh, ON
The Industrial Engineer designs, develops, tests, and evaluates integrated systems for managing industrial production processes, including human work factors, quality control, inventory…
Added 6 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 11 hours ago
UM
Project Engineer Senior I
Ultra Maritime
Dartmouth, NS
- Full-time
Ultra Maritime is seeking an experienced and motivated Project Engineer to guide the development of advanced Anti-Submarine Warfare (ASW) systems for the naval market.
Added 11 hours ago
E
Senior Sub-System Design Engineer
Ericsson
Ottawa, ON
- Full-time
…products that enable mobile networks worldwide. We are seeking a Senior Sub-System Design Engineer to join our Product Systems & Integration (PSI) organization, specifically within the…
Added 11 hours ago
CS
Senior Network & Wireless Consultant (CCIE Wireless)
Compucom Staffing
Toronto, ON
- Full-time
Our client is currently seeking a qualified Senior Network & Wireless Consultant (CCIE Wireless) to join their team hybrid in Toronto, ON. This role will lead the design, implementation,…
Added 12 hours ago
W
Senior / Staff Software Engineer, Motion Planning
Waabi
Toronto, ON
- $158,000 to $269,000 USD / year
- Full-time
Experience in planning/decision making approaches (e.g., optimal control, optimization based approaches, search methods, probabilistic decision making).
Added 12 hours ago
MT
Senior Infrastructure Engineer (Linux & Cloud Automation)
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Job Details: Senior Infrastructure Engineer (Linux & Cloud Automation)
Added 12 hours ago
DM
Chief Mine Engineer
Discovery Mining Ltd
South Porcupine, ON
- Full-time
The Chief Engineer leads a multi-disciplinary team of technical staff at our Surface operation
Added 12 hours ago
C
Cybersecurity Architect
CGI
Mississauga, ON
- Full-time
…practical security architectures, identify security risks and control requirements, evaluate technologies, and provide architectural guidance throughout the solution…
Added 13 hours ago
EC
Lead Radio Frequency Engineer
Eaton Corporation
Port Coquitlam, BC
- Full-time
Eaton's eMobility segment is current seeking a dynamic, eager to learn Senior Radio Frequency Engineer to join the Mobile Wireless team and contribute to our fast-growing global business.…
Added 14 hours ago
E
Senior Sub-System Design Engineer
Ericsson
Ottawa, ON
- Full-time
…products that enable mobile networks worldwide. We are seeking a Senior Sub-System Design Engineer to join our Product Systems & Integration (PSI) organization, specifically within the…
Added 14 hours ago
HA
Senior Engineer – Systems (Powerplant)
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic Senior Engineer – Systems (Powerplant). Your role involves the integration, installation, development, and certification of aircraft propulsion…
Added 14 hours ago
TU
Research Engineer - Instrumentation
The University of British Columbia
Vancouver, BC
- $6,631.67 to $9,533.25 CAD / month
- Full-time
Reports directly to the Principal Investigator, Dr. P. Kirchen and receives additional supervision from senior research staff. Will work in co-operation with other members of the research…
Added 14 hours ago
A
Senior Instrumentation & Control Engineer
Ausenco
Vancouver, BC
- Full-time
Our team in Canada is growing. We are currently recruiting for a Senior I&C Engineer to join our Minerals & Metals Business line in the Vancouver office.
Added 14 hours ago
B-
Jr. Process Control Engineer (EIT)
B2Gold - Nunavut
NU · Nunavut, Canada
- Full-time
Two (2) years of experience in process control, preferably in gold or mineral processing plants, with experience in mineral processing equipment controls such as crushers and mills.
Added 14 hours ago
E
Machinist
Emerson
Brantford, ON
- Full-time
Work with cylinder shop lead hand, manufacturing engineer and supervisor to safely solve machining tasks as they are presented.
Added 16 hours ago
OS
Senior Mechanical Project Engineer
Orion Steel Group
Calgary, AB
- Full-time
We are seeking an experienced Senior Mechanical Project Engineer to join our team in Calgary, Alberta. As the Senior Mechanical Engineer, this individual will use their knowledge of…

ICES Central

Senior System Administrator

Toronto, ON, M4N 3M5, Canada

The annual salary range for this role is $90,000 - $95,000. · Full-time · Temporary

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Job details

Pay: The annual salary range for this role is $90,000 - $95,000.
Job type: Full-time · Temporary
Experience: 5 years Linux administration, and 3 years HPC support experience.
Posting language: English
Posted: Oct 7, 2026

Original job description

Data. Discovery. Better Health.

ICES is a world-leading health research and analytics institute. With a wealth of data and analytic expertise, we create trusted evidence that has changed health policy and practice and helps ensure better health for all.

Ready to discover more with us? Join our outstanding, collaborative team where your skills, knowledge and curiosity are valued and can change the future of health care.

At ICES, we recognize what matters most to our employees. Some of the great benefits of working at ICES include:

Flexible work arrangements
Competitive Compensation
Comprehensive Benefits Program
HOOPP Pension Plan (Defined Pension)
Employee Assistance Program and Dialogue Well Being Program
Generous vacation, float and caregiver days for all employees
Education Fund and Dedicated Education Days
Holiday Closure
Perkopolis Employee Discount Program

Introduction:

ICES is seeking a Senior System Administrator to join our Technology department. The Senior System Administrator is responsible for building, maintaining, and supporting Information Technology (IT) infrastructure and systems to ensure optimal performance and reliability. Reporting to the Senior Manager of IT Infrastructure & Operations, this position plays a critical role in managing the organization's technology environment, enabling efficient operations and supporting the overall strategic goals of the organization. By implementing best practices in system administration, the Senior System Administrator contributes to the stability and security of IT services, ultimately enhancing productivity and user satisfaction.

Responsibilities of the position include, but may not be limited to:

Technical Support for IT Infrastructure:

Provide technical support for High-Performance Computing (HPC) infrastructure and Linux-based systems by utilizing advanced troubleshooting skills and industry knowledge to resolve issues and ensure optimal performance. This includes administering and maintaining HPC cluster environments, including compute, login, and management nodes, while collaborating with IT team members, researchers, analysts, and data scientists to support research and analytics platforms, including Anaconda Python/R environments, Posit Workbench, SAS Grid, and SAS Data Quality Services (DQS) servers;
Provide technical support to on-prem and Azure-hosted IT infrastructure and systems by utilizing advanced troubleshooting skills and industry knowledge to resolve issues and ensure optimal performance. This includes configuring servers and managing network settings, collaborating with IT team members to assess infrastructure needs and implement solutions that enhance system performance and security;
Work with documentation and monitoring tools to maintain accurate records of system configurations and changes. This ensures that all technical support aligns with organizational goals and facilitates efficient communication among team members regarding infrastructure status and updates.

Operational Activities Management:

Perform day-to-day operational activities, including Linux server administration, RHEL patching and upgrades, backup and recovery, infrastructure maintenance, and data center operations by following established protocols and best practices. This includes managing Red Hat Satellite and Red Hat Insights to support system provisioning, lifecycle management, compliance reporting, configuration management, patch management, vulnerability remediation, and system health monitoring;
Configure and support the Slurm Workload Manager job scheduling environment to ensure efficient workload execution, resource allocation, and system utilization.
Utilize GitLab repositories for version control, change management, testing, and deployment of infrastructure-as-code and automation workflows, ensuring adherence to established development and operational standards;
Perform day-to-day operational activities, including server building and administration, system patching and upgrades, backup and recovery, and data center management by following established protocols and best practices. Utilize monitoring software to proactively track system performance and availability, responding swiftly to any issues that arise to minimize downtime;
Collaborate with other IT staff to coordinate maintenance schedules and ensure that all systems are secure, up-to-date, and functioning efficiently. This involves using project management tools to track operational tasks and ensure timely completion of maintenance activities.

System Monitoring and Troubleshooting:

Proactively monitor system logs and performance by using analytical skills and monitoring software to identify potential issues before they escalate. This involves troubleshooting and identifying root causes of problems by analyzing system data and logs, developing and implementing technical resolutions for systems hosted on the data center and public Cloud;
Document findings and solutions to enhance the knowledge base and improve future troubleshooting efforts. This ensures that all team members have access to relevant information and best practices, facilitating continuous improvement in system management.

Collaboration on System Architecture:

Participate in and provide input to system architecture design, planning, and implementation of new systems by collaborating with cross-functional teams, including developers and project managers. Assess current infrastructure capabilities and recommend enhancements that align with business needs by utilizing knowledge of emerging technologies and industry trends.

Mentorship and Guidance:

Provide mentorship to the IT infrastructure & operations team by offering guidance and support in technical functions, fostering professional development through regular feedback sessions and access to training resources;
Assist in departmental projects and initiatives as required by utilizing leadership skills to promote collaboration and alignment with strategic goals, while engaging with cross-functional teams to leverage diverse expertise;
Foster a culture of continuous improvement by identifying training needs and organizing professional development opportunities for team members, ensuring relevance and effectiveness by utilizing assessment tools and feedback mechanisms.

Other:

Other duties as may be assigned within the scope of this position.

Knowledge, skills, and abilities:

Minimum Required Education, Years of Experience, and Certifications/Professional Designations:

Bachelor’s degree in computer sciences or equivalent.
years progressive system administration experience.
5 years Linux administration, and 3 years HPC support experience.
Experience supporting High-Performance Computing environments within academic, healthcare research, scientific research, or other research-intensive organizations
IT industry certification required such as Red Hat Certified Engineer (RHCE), Red Hat Certified System Administrator (RHCSA), Red Hat Certified Specialist in Ansible Automation, Linux Foundation Certifications
Experience with Windows Server and Microsoft Azure administration and deployment
Microsoft certifications

Minimum Required Position-Specific Knowledge and Technical Skills:

Strong working experience with RHEL, Ansible Automation Platform, Red Hat Satellite/Insights, GitLab, Slurm, Anaconda Python/R, Posit Workbench, SAS Grid, SAS DQS, Bash/Python scripting, Citrix, NetApp, UCS, VMware.
Solid understanding and knowledge of Cybersecurity.
Ability to provide guidance to Help Desk resources, ensuring that support staff are equipped with the necessary knowledge and tools to resolve technical issues effectively and efficiently.
Strong documentation skills, enabling the creation and maintenance of clear, concise technical procedures, policies, and standard processes related to on-prem and cloud infrastructure.
Excellent troubleshooting and problem-solving skills, allowing for the identification and resolution of complex technical issues in a timely manner, minimizing downtime and maintaining system reliability.

Preferred Position-Specific Knowledge and Technical Skills:

Ability to effectively prioritize and execute tasks/projects in a high-pressure environment, demonstrating resilience and focus while managing multiple responsibilities.
Strong communication and customer service skills, facilitating effective collaboration with team members and partners and ensuring that technical information is conveyed clearly to non-technical audiences.

This full-time, 12-month contract, opportunity is for an existing vacancy at ICES Central. The annual salary range for this role is $90,000 - $95,000.

Security clearance may be required.

Interested candidates should submit their resume and cover letter detailing how their knowledge, skills and abilities match the scope of this position.

ICES is committed to ensuring equity in employment. Our goal is to attract, develop, and retain highly talented employees from diverse backgrounds allowing us to benefit from a wide variety of experiences and perspectives. ICES strongly encourages applications from candidates from equity-deserving communities including but not limited to First Nations, Métis, Inuit, Black and racialized, 2SLGBTQIA+, and persons with visible and non-visible disabilities.

ICES is committed to providing accessible employment practices, in compliance with the Accessibility for Ontarians with Disabilities Act, 2005 (AODA). Applicants are asked to make accommodation requests to ICES and we will make every effort to ensure that accommodation requests are met throughout the recruitment process.

We thank all applicants for their interest in working at ICES. Due to the volume of applications received, only applicants being considered for the position will be contacted for further discussions.

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More about this job

Responsibilities

The Senior System Administrator is responsible for building, maintaining, and supporting IT infrastructure, including High-Performance Computing (HPC) and Linux-based systems. They will perform operational activities such as server administration, patching, backup management, and collaborate on system architecture design and team mentorship.

Requirements

Candidates must have a bachelor's degree in computer science or equivalent, along with at least 5 years of Linux administration and 3 years of HPC support experience. Required certifications include Red Hat Certified Engineer (RHCE) or similar Linux Foundation credentials, with strong proficiency in RHEL, Ansible, and scripting.

Skills

Linux administration
HPC support
RHEL
Ansible automation platform
Red Hat satellite
GitLab
Slurm workload manager
Python scripting
Bash scripting
Microsoft Azure
Cybersecurity
Troubleshooting
System monitoring
Infrastructure management
Technical documentation
Mentorship

Benefits

Flexible work arrangements
Competitive compensation
HOOPP pension plan
Employee assistance program
Dialogue well being program
Generous vacation
Float and caregiver days
Education fund
Dedicated education days
Holiday closure
Perkopolis employee discount program

Visa sponsorship

Not detected in the job text

Keywords

System administration
HPC
Linux
RHEL
Ansible
Red Hat Satellite
GitLab
Slurm
Python
Bash
Azure
Cybersecurity
NetApp
VMware
Citrix
SAS Grid
Anaconda
Posit Workbench
Infrastructure-as-code
Automation
Cloud computing
Data center operations
RHCE
RHCSA
High-performance computing
System provisioning
Vulnerability remediation
Version control
Technical support
Project management

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