linux administrator jobs in Ottawa

Senior Analyst - Linux Systems AdministrationABOUT WIND RIVERWind River is a global leader in delivering software for mission-critical intelligent systems. For more than four decades, the company has been an innovator and pioneer, powering billions of systems that require the highest levels of security, safety, and reliability. Wind River helps customers...

Wind River is seeking a Senior Analyst to join a global Linux systems administration team in Ottawa. You will provide daily Linux server support in a large multi-platform environment, design and maintain infrastructure, and participate in 24x7 rotation. You will have 5+ years Linux server experience, 2+ years with VMware, and familiarity with patch...

Linux Systems Developer - Healthcare Platform (Remote) About This Role Join our Integrated Bedside Terminal (IBT) OS team and help revolutionize healthcare technology! We're seeking an intermediate to senior software developer with deep Linux expertise and a passion for open-source software to build innovative solutions for patients, healthcare providers,...

ADGA Group is a Canadian-owned defence and security company that provides integrated, mission-critical technical solutions to Government and industry, specializing in C5ISRT, simulation and training, cyber and infrastructure security, and program delivery. With nearly 60 years of experience, ADGA supports federal clients and Canada’s intelligence and...

The name Sotera Health was inspired by Soteria, the Greek goddess of safety, and reflects the Company’s unwavering commitment to its mission, Safeguarding Global Health.Sotera Health Company is a leading global provider of mission-critical sterilization and lab testing and advisory services for the healthcare industry. With a combined tenure across our...

The name Sotera Health was inspired by Soteria, the Greek goddess of safety, and reflects the Company’s unwavering commitment to its mission, Safeguarding Global Health®. Sotera Health Company is a leading global provider of mission-critical sterilization and lab testing and advisory services for the healthcare industry. With a combined tenure across our...

- City Government of Canada Ottawa and Gatineau offices - Country Canada Job Description MGIS is seeking a System Administrator, Level 2, to manage High Performance Computing (HPC) clusters and support the scientists who rely on them. This role blends HPC system administration with hands-on user support — helping researchers install, run, and debug...

The Systems Administrator manages, maintains, and secures the organization’s IT infrastructure. This role supports servers, operating systems, cloud services, databases, and computer networking to ensure reliable, secure access to business systems. The administrator also helps automate routine operations, troubleshoot technical issues, and support...

The name Sotera Health was inspired by Soteria, the Greek goddess of safety, and reflects the Company’s unwavering commitment to its mission, Safeguarding Global Health®. Sotera Health Company is a leading global provider of mission-critical sterilization and lab testing and advisory services for the healthcare industry. With a combined tenure across our...

Manage AWS, Azure, Windows, and Linux infrastructure as a Systems Administrator in a hybrid remote role based in Ottawa, Ontario.This Systems Administrator manages, maintains, and secures IT infrastructure supporting business systems. The work spans servers, operating systems, cloud services, databases, networking, virtualization, automation, and...

Closing Date: 2026-11-29 Classification: Reference number: RF-17252 About CSE The Communications Security Establishment (CSE) is Canada’s agency responsible for foreign signals intelligence, cyber operations and cyber security. Learn more about our mission , and what it means to work in a security and intelligence field . CSE is currently looking for...

Enhance your database management skills with Sotera Health as a Database Administrator. This pivotal role focuses on Oracle and SQL Server maintenance, ensuring high availability and security. Sotera Health, a leader in sterilization and lab testing, seeks a Database Administrator with 3-5 years of hands-on experience with Oracle and SQL Server. You will be...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our...

Sotera Health is seeking a Database Administrator to manage Oracle and SQL Server databases, ensure high availability, and support the Oracle E-Business Suite. You will implement backups, patches, and DR strategies while collaborating with IT teams to maintain production systems. Ideal candidates have 3–5 years of Oracle and SQL Server experience, strong...

Manage Azure and AWS cloud operations for CBN in hybrid Ottawa work, supporting secure, reliable services for Canadian government customers.As a Cloud Operations Administrator, you will configure, monitor, and manage CBN solution cloud instances. The permanent, full-time position supports the North American service delivery group. Your work covers...

Company Description Workleap is a Montreal-based tech company, founded in 2006. We're builders at heart, we make simple products that actually matter to the people who use them. We have two product lines: Workleap Agent, our newest solution built to make every manager more effective, and ShareGate, the world's leading solution for Microsoft 365 migration and...

Sotera Health Company is seeking a Database Administrator to manage Oracle and SQL Server databases, ensuring availability, performance, security, and reliability across our enterprise systems. The role supports EBS and disaster recovery while collaborating with cross-functional teams to deliver robust data solutions.The ideal candidate will have hands-on...

Join to apply for the Oracle Database Administrator role at Ateko, backed by Bell Canada Ateko, backed by Bell Canada, delivers IT solutions across five platforms: ServiceNow, Salesforce, AWS, Microsoft Azure and Google. Beyond implementation, our personalized services and continued support helps connect teams, streamline processes, and remove barriers. The...

MGIS is seeking a System Administrator, Level 2, to manage High Performance Computing (HPC) clusters and support the scientists who rely on them. This role blends HPC system administration with hands‐on user support — helping researchers install, run, and debug applications on HPC infrastructure so they can focus on their science instead of IT issues.HPC...

Teach CCNA networking online with John Abbott College, using Cisco certification, Windows Server, Active Directory, and Linux administration expertise. The Centre for Continuing Education seeks an instructor for Network Installation and Administration III. This 60-hour course runs during Winter 2027 within the Network Administration AEC program. The...