Applications System Administrator
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Job Summary
Priority may be given to the following designated employment equity groups: women Indigenous Peoples* (First Nations Inuit and Métis) persons with disabilities and racialized persons*.
* The Employment Equity Act which is under review uses the terminology Aboriginal peoples and visible minorities.
Candidates are asked to self-declare when applying to this hiring process.
City:Ottawa
OrganizationalUnit:Construction
Classification:CS-2
Tenure:Continuing
Language Requirements:English
Work arrangements: Due to the nature of the work and operational requirements this position may be eligible for a limited hybrid work arrangement (combination of working onsite and telework).
At the NRC we recognize that Indigenous candidates may have important connections to their communities and you may be eligible for an exception to this work arrangement. Alternative work arrangements may also be considered to accommodate candidates as required. To learn more about these options please contact the NRC Hiring team using the contact information below.
Discover the possible
Anything is possible at the NRC named in 2025 one of Canadas Top Employers for Young People Top Employer in the National Capital Region and Forbes Canadas Best Employers!
As Canadas largest research and innovation organization our world-renowned research pushes the boundaries of science and engineering to make the impossible possible. Every day we explore new ideas through innovative research and help companies discover possibilities that impact Canadas future and the world.
At the NRC youll also discover new possibilities. Our supportive workplace fosters a culture of creativity welcoming fresh perspectives and innovation at all levels. We value teamwork. Youll collaborate across multiple fields and with the brightest minds to find creative solutions. Most importantly youll discover whats possible within you as you grow make valuable contributions and progress in your professional journey. From ground-breaking discoveries to a life-changing career discover your possible at the NRC.
The role
We are seeking a skilled Applications System Administrator to manage and maintain Codes Canadas Content Management System (CMS) and related services. This role involves ensuring the reliability performance and security of applications servers and supporting infrastructure.
As the Applications System Administrator working under the general supervision of the Team Leader Information Systems Unit you will:
- Administer plan test install configure and maintain Codes Canadas systems applications and supporting services to ensure reliable secure and efficient operations.
- Collaborate with internal and external stakeholders on system planning development and upgrades to support the effective delivery and continuous improvement of Codes Canada systems.
- Provide application and system support for Codes Canada projects and related initiatives to ensure systems remain functional accessible and aligned with operational needs.
- Provide technical advice expertise and training to a range of internal and external users to support the effective use and implementation of systems processes and digital solutions.
- Act as a subject matter expert on applications operating systems systems development and security standards to support informed decision-making.
- Troubleshoot and resolve technical issues in collaboration with internal and external technical teams to minimize service disruptions and maintain system performance.
- Develop and maintain technical documentation including specifications installation guides and maintenance procedures to support system sustainability knowledge transfer and operational continuity.
- Evaluate and recommend new technologies tools and applications to improve system efficiency security and overall user experience.
Screening criteria
Applicants must demonstrate within the content of their application that they meet the following screening criteria in order to be given further consideration as candidates:
Education
Graduation from a two-year program of study from a recognized post-secondary institution with acceptable specialization in computer science information technology information management or another specialty relevant to the position to be staffed.
Relevant certifications like CompTIA Linux CISSP or cloud platform (e.g. Microsoft Azure) could be considered assets.
For information oncertificates and diplomas issued abroad please see Degree equivalency
Experience
- Significant and recent experience administering and supporting Unix-based environments.
- Significant and recent experience in installing or upgrading IT infrastructure operations and services including installation and administration of Content Management Systems.
- Experience installing configuring and maintaining middleware and supporting programming modules.
- Experience implementing and maintaining system security including SSL certificate configuration and management system hardening and access control.
- Experience providing technical guidance to internal and external stakeholders to resolve operational issues support the implementation of IT changes and develop technical documentation.
The following may be considered as assets:
- Experience supporting and administering cloud platform infrastructure.
- Experience researching evaluating and recommending IT infrastructure technologies tools and or services.
Condition of employment
Reliability Status
For a Reliability Status verification of background information over a period of 5 years is required.
Language requirements
English essential.
Information on language requirements and self-assessment tests
Assessment criteria
Candidates will be assessed on the basis of the following criteria:
Technical competencies
- Knowledge of Content Management Systems and their integration within enterprise environments.
- Knowledge in installing configuring and maintaining middleware components and supporting programming modules to ensure seamless application integration optimal performance and system reliability.
- Knowledge in installing upgrading and maintaining IT infrastructure services and systems ensuring high availability scalability and alignment with NRC standards and operational requirements.
- Ability to administer and support Unix-based environments including performing system installations configurations updates performance tuning and troubleshooting.
- Ability to work collaboratively with internal and external stakeholders to identify troubleshoot and resolve issues while supporting the implementation of infrastructure changes and improvements.
- Ability to provide accurate technical documentation including system configurations procedures and troubleshooting guides and provide technical advice and support to stakeholders.
Behavioural competencies
- Technology support - Client focus (Level 2)
- Technology support - Communication (Level 2)
- Technology support - Conceptual and analytical ability (Level 1)
- Technology support - Initiative (Level 2)
- Technology support - Results orientation (Level 2)
- Technology support - Teamwork (Level 2)
Competency Profile(s)
For this position the NRC will evaluate candidates using the following competency profile(s):Technology Support
View all competency profiles
Compensation
From $86503to $108068 per annum.
NRC employees enjoy a wide-range of competitive benefits including a robust pension plan comprehensive health and dental coverage disability and life insurance office closure at the end of December and additional supports to enhance your well-being throughout your career and beyond.
Notes
- In 2025 the NRC was chosen as one of Canadas Top Employers for Young People a National Capital Region Top Employerand Forbes Canadas Best Employer.
- Relocation assistance will be determined in accordance with the NRCs directives.
- A pre-qualified listmay be established for similar positions for a one year period.
- Preference will be given to Canadian Citizens and Permanent Residents of Canada. Please include citizenship information in your application.
- The incumbent must adhere to safe workplace practices at all times.
- We thank all those who apply however only those selected for further consideration will be contacted.
Please direct your questions with the requisition number (25098) to:
Closing Date: 27 May 2026 - 23:59 Eastern Time
For more information on career tools and other resources check outCareer tools and resources
Required Experience:
Unclear Seniority
About Company
The Communications Security Establishment (CSE) is one of Canada’s key security and intelligence organizations. We work tirelessly to protect Canada and Canadians against threats by providing valuable foreign signals intelligence. We also develop and provide sophisticated and advance ... View more
