Last updated: 2025-11-09
16 It Systems Administration jobs in Ottawa.
Telesat
Telesat is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunic…
Ottawa
- Skills: Linux, Data Centre, Hypervisors, Network Security, IAM, Scripting, Kubernetes, Disaster Recovery, Automation, Monitoring
- Level: senior
- Type: full_time
Calian
For more than 40 years, Calian has been solving the world’s most complex problems by pairing the brightest minds with powerful technology.
Ottawa
- Skills: network infrastructure, firewall, routing, switching, Fortinet, Cisco Meraki, Zscaler, cloud security, SD-WAN, VPN
- Level: mid
- Type: full_time
Fullscript
Founded in 2011, Fullscript is a healthcare platform built on the belief that care should treat the whole person. Today, more than 125,000 practitioners and 10…
Ottawa
- Skills: IT administration, automation, technical escalation, infrastructure, security, mentoring, problem solving, initiatives, process improvement, hands-on
- Level: mid
- Type: full_time
Telesat
Telesat is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunic…
Ottawa
- Skills: Linux, HPC, Slurm, KVM, Active Directory, Identity Management, scripting, network systems, troubleshooting, documentation
- Level: mid
- Type: full_time
49 Solutions
Ottawa
- Skills: technical support, data transfer solutions, cloud computing, ITIL, security requirements, network systems, user training, system upgrades, problem resolution, emerging technologies
- Level: mid
- Type: full_time
Canadian Bank Note Company
Canadian Bank Note Company (CBN) is a trusted leader in secure technology solutions for governments and businesses worldwide. The company operates across vario…
Ottawa
- Skills: System Administration, Database Management, Virtualization, Security Management, Performance Optimization, Backup and Recovery, Linux, Windows Server, Docker, Kubernetes
- Level: mid
- Type: full_time
Zensar Technologies Ltd.
Ottawa
- Skills: EUC, VDI, Citrix DaaS, NetScaler, Okta, AD/GPO design, Networking, PowerShell, Performance tuning, Scripting
- Level: mid
- Type: full_time
Telesat
Telesat is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunic…
Ottawa
- Skills: Azure, Cloud computing, Linux administration, DevOps, Windows management, Incident troubleshooting, SaaS applications, Identity management, System documentation, Technical support
- Level: mid
- Type: full_time
General Dynamics Mission Systems-Canada
General Dynamics Mission Systems-Canada is one of Canada's leading C4ISR and defence electronics companies, with a worldwide reputation for excellence in the p…
Nepean
- Skills: Systems Engineering, Integration, Testing, Network Analysis, Requirements Elicitation, Configuration Management, Test Procedures, Automated Testing, Technical Documentation, Enterprise Networks
- Level: entry
- Type: full_time
Canonical
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very wi…
Gatineau
- Skills: Linux, Open source, Technical support, Cloud computing, Server administration, Troubleshooting, Networking, Virtualization, Programming, Customer satisfaction
- Level: entry
- Type: full_time
Barracuda Networks Inc.
Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networ…
Ottawa
- Skills: cybersecurity, product support, troubleshooting, networking, TCP/IP, Routing, DHCP, scripting, Bash, Python
- Level: entry
- Type: full_time