Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
41 linux specialist jobs at 29 companies in Niagara Falls, NY
3w
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Technical Specialist Advisory, Linux - Unix Expert (268634)
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOE10+ years administering Solaris and Red Hat Linux on SPARC/x86, Veritas storage and clustering, SAN/NAS, virtualization, scripting (shell/perl) and Ansible; post-secondary degree in CS/Engineering; strong troubleshooting and communication skills.
RedHat Linux, Solaris, Oracle SPARC, LDOM, VMware, Cloud, Veritas Storage Foundation, Red Hat clustering, Solaris ZFS, EMC, Hitachi, NIS, IDM, NFS, Ansible, Shell, Perl
1w
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IT Specialist
Toronto, Ontario, Canada
$36/hr OnsiteTemporary, Full Time
3+ YOEBachelor's degree in IT or equivalent experience, 3+ years in Windows, Mac OS, and Unix/Linux environments, desktop and mobile troubleshooting, networking, ticket systems, and strong communication skills.
Microsoft Office 365, Microsoft Windows, Mac OS, Unix/Linux, SCCM, Parallels, RDP, Apple Remote Desktop, SPSS, SAS, Minitab, Mathlab, Adobe, SMTP, IMAP, POP3, DNS, DHCP
2mo
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DBO Specialist
Amherst, New York, United States
$50k-$55k/yr HybridFull Time
Bachelor's in CS/CIS/Data Science, proficiency in SQL, ETL, Unix/Linux command-line, programming/scripting, and high-level Microsoft Excel; strong communication skills.
ETL, SQL, Unix, Linux, Microsoft Excel
2w
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Senior Specialist - Architecture
Mississauga, Ontario, Canada
$100k-$120k/yr OnsiteFull Time
10+ YOERequires 10–15 years in AWS cloud deployment, DevOps, Linux, Docker, Kubernetes, Jenkins, Terraform, Ansible, scripting, CI/CD, migration, and multitier Java or .NET applications.
GitHub Actions, Jenkins, Docker, Kubernetes, Ansible, AWS, Linux, Shell, Terraform, YAML, Amazon EC2, Amazon EKS, OpenShift, AWS Database Migration Service, Groovy, Git, Artifactory, SonarQube, Fortify, Node, Java, PowerShell, Batch, Unix, Android, Bitbucket, AWS CodeBuild, AWS DevOps Services, Amazon ECS, AWS Lambda, AWS CloudFormation, PHP, Python, .NET, Amazon Cloud Architecture
1w
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Senior Applications Specialist
Mississauga, Ontario, Canada
$100k-$120k/yr OnsiteFull Time
8+ YOEDegree in engineering/computer science or equivalent,8+ years systems engineering/support,strong networking fundamentals,Linux and Windows experience,Jira/Confluence,ability to travel (~15%),clear criminal background.
Linux, Windows, Jira, Confluence, CAD
1mo
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IT Support Specialist
Toronto, Ontario, Canada
$63k-$74k/yr HybridFull Time
2+ YOE2+ years IT support experience; proficiency with Windows/macOS/Linux, VPNs, Google Workspace, Slack; experience with onboarding/offboarding, asset management, and troubleshooting.
Windows, macOS, Linux, VPN, Google Meet Kit, Google Workspace, Slack, Uniflow, Jira, Active Directory, Zoom
3mo
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Systems Operations Specialist
Toronto, Ontario, Canada
$84k-$115k/yr HybridFull Time
3+ YOEBachelor's in CS/IS or equivalent; 3+ years in DevOps/system operations; AWS, Linux; CI/CD with Git/GitLab, Terraform, Kubernetes; strong English communication.
AWS, Linux, Git, GitLab, Terraform, Kubernetes, CI/CD
1mo
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IT Application Specialist
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years IT experience; degree in CS/IS/CE or equivalent; hands-on macOS/Linux/Windows support; NetSuite integrations; REST APIs, webhooks, Python/Bash scripting; identity/SSO and provisioning experience.
NetSuite, SuiteTalk, SuiteScript, REST APIs, webhooks, OAuth, Python, Bash, SAML, OIDC, SCIM, JumpCloud, iPaaS, macOS, Linux, Windows, GitHub, Jenkins, Terraform, OpenTofu, AWS IAM, CI/CD
1mo
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Cloud & Infrastructure Specialist
Toronto, Ontario, Canada
$75k-$100k/yr HybridFull Time
3+ YOEDiploma in Computer Science or equivalent; 3+ years infrastructure engineering experience; strong Windows/Linux and PowerShell skills; scripting and Microsoft Office proficiency; ticketing/CMDB experience; disaster recovery and documentation skills.
Windows, Linux, PowerShell, Microsoft Office, Google Cloud, Microsoft Azure, ServiceNow, CMDB
1mo
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DCS, IT Design Specialist
Toronto, Ontario, Canada
$76k-$98k/yr OnsiteFull Time
University degree in computer science/IT/engineering, industry IT certifications (Microsoft, VMWare, CompTIA), experience with Windows and Linux administration, Active Directory, VMWare, Docker/Kubernetes, Bash/PowerShell/Ansible, and telemetry/monitoring.
Microsoft, VMWare, Linux, Docker, Kubernetes, Bash, PowerShell, Ansible, VMWare NSX, Cisco
1mo
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Senior IT Systems Specialist
Mississauga, Ontario, Canada
$90k-$110k/yr HybridFull Time
5+ YOE5+ years IT systems and cloud administration experience including Linux and Windows server administration, Microsoft 365 and Azure, scripting (PowerShell/Bash/Python), firewall and network management, and strong troubleshooting and documentation skills.
Microsoft Azure, Microsoft 365, Intune, Entra ID, Microsoft Copilot, Copilot Studio, Power Automate, PowerShell, Bash, Azure CLI, Python, Microsoft Sentinel, Databricks, SIEM, XDR, Exchange Online, SharePoint, Teams, Defender, Windows Server, Linux, VPN
1mo
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Senior IT Application Specialist
Oakville or Toronto or Waterloo
$104k-$136k/yr HybridFull Time
5+ YOE5–8 years supporting enterprise IT applications; 3+ years building AI-powered automation; advanced skills with AI coding tools, Python/PowerShell/Bash, Linux, SSO (SAML, LDAPS), cloud platforms, containerization, and observability tools; post-secondary diploma/degree preferred.
Claude Code, Codex, OpenCode, Gemini CLI, GCP Cloud Functions, AWS Lambda, n8n, LLM APIs, Python, PowerShell, Bash, Linux, SAML, LDAPS, Zero Trust Architecture, Google Cloud, AWS, Microsoft Azure, Docker, Prometheus, Grafana, Datadog, Splunk
2w
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Data Center Operations Specialist I
Mississauga, Ontario, Canada
OnsiteFull Time
Bachelor's or technical certification or equivalent experience, data center/tech support experience preferred, knowledge of Unix/Linux, strong customer service and communication, ability to work rotating shifts and holidays.
Unix, Linux
3mo
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AppOps, Specialist
Toronto, Ontario, Canada
$75k-$115k/yr OnsiteFull Time
8+ YOE8+ years in software development/maintenance with Java; expertise in application reliability, monitoring (AppDynamics/Splunk), ITIL processes, and SRE mindset.
Java, AppDynamics, Dynatrace, Splunk, ELK, Linux, WebSphere, REST API, PowerShell, Bash, Python, Ansible, Oracle, DB2
1mo
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IT Support Specialist
Buffalo, New York, United States
OnsiteFull Time
3+ YOE3–7 years IT support/systems administration experience; experience with Microsoft Azure/AWS, Windows Server, Active Directory, VMware, Microsoft 365; strong communication and troubleshooting skills.
Microsoft Azure, Microsoft Azure GCC-High, AWS, Windows Server, Active Directory, DNS, DHCP, VPN, firewalls, VMware, Microsoft 365, Linux
3d
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People Operations Specialist
Utrecht or Toronto
HybridFull Time
The posting provides no specific requirements; the role supports people operations at a B2B SaaS company.
Windows, Linux, Mac
1mo
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Information Security Specialist
Toronto or Barcelona or Canada
$175k-$200k/yr RemoteFull Time
5+ YOEBachelor's in CS or equivalent, 10+ years technical experience (5+ in information security), security certifications preferred (CISM/CISA/CISSP), hands-on cloud (AWS/Azure), SIEM, vendor assessments, SOC 2 / ISO 27001 audit experience.
Vanta, Salesforce, MuleSoft, Apache, Nginx, MySQL, PostgreSQL, SQL Server, AWS, Azure, Kubernetes, Linux, Windows, SIEM, ISO 27001, SOC 2 Type II, SDLC
1w
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Jr. DevOps specialist
Toronto or Montreal or Saguenay
$50k-$100k/yr OnsiteFull Time
2+ YOERequires 2–3 years of operational experience or strong IaC knowledge, with Terraform and Ansible experience plus VMware, Cisco UCS, Oracle KVM, Linux, and Windows Server knowledge.
Terraform, Ansible, Bash, Python, PowerShell, VMware, vSphere, vCenter, Oracle KVM, Cisco UCS, RedHat, CentOS, Ubuntu, Windows Server, Azure Container Services, Google Cloud Platform
1mo
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Satellite Operations Specialist
Canada or United States or Toronto
RemoteFull Time
Bachelor's degree or relevant experience; knowledge of LEO operations, spacecraft command and control, Python/Linux; spacecraft operations or testing experience; strong troubleshooting and willingness to participate in shiftwork and on-call rotations.
Python, Linux
1mo
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Senior IT Operations Specialist
Mississauga, Ontario, Canada
$75k-$110k/yr OnsiteFull Time
5+ YOE5+ years in IT infrastructure or operations with on‑prem and cloud/hybrid experience, cybersecurity knowledge, vendor management, and experience leading upgrades and migrations.
Windows Server, Linux, Ubuntu, AWS, Azure, Office 365, HPC, MySQL, GSuite, Active Directory, Veeam, Microsoft Intune, VPN, Google Docs, Microsoft Excel
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