549 linux jobs at 250 companies in Niagara Falls, NY

4w
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Senior Embedded Linux OS Engineer (America)
North America or United States or Toronto or Canada or Montreal or Buenos Aires or Santiago or Bogotá
$120k-$155k/yr RemoteFull Time
Nabu Casa
Nabu Casa: Provides cloud services and hardware for open-source home automation.
Deep embedded Linux experience (Buildroot/Yocto), board bring-up, bootloader and BSP work, cross-compilation and low-level debugging, C/C++ and Python proficiency, and experience maintaining OS build infrastructure.
Buildroot, Yocto, Home Assistant OS, U-Boot, GDB, strace, JTAG, oscilloscope, logic analyser, C, C++, Python, Elixir, Nerves OS
1mo
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Linux Desktop Engineer (Toronto, ON, CA)
Toronto, Ontario, Canada
HybridFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
3+ YOEBachelor's degree and 3+ years supporting R&D/engineering IT; expert Ubuntu 22.04/24.04 administration, HCL BigFix, endpoint security (CrowdStrike, ThreatLocker, Zscaler), Bash/Python scripting, container and toolchain support.
HCL BigFix, CrowdStrike Falcon, ThreatLocker, Zscaler ZPA, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, GCC, Clang, CMake, Rust, cargo, Python 3.10+, Docker CE, MicroK8s, Kind, VS Code, Bash, Python, tlog, SSH, PAM, HP ZBook, HP ZBook Fury, NVIDIA
1mo
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Linux System Administrator and Automation Engineer
Toronto or Canada or United States or North America
$90k-$110k/yr HybridFull Time
GlassHouse Systems
GlassHouse Systems: Enterprise IT and managed infrastructure solutions provider
10+ YOE10+ years RHEL/Ubuntu administration, 8+ years Ansible Core automation, 5+ years Python/Bash scripting, RHCSA required, bachelor\u0002s in CS/IT or related, documentation and cloud integration experience.
RHEL, Ubuntu, MySQL, Ansible Core, Python, Bash, IBM Cloud, IBM i, Microsoft cloud-based applications
1mo
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Staff Software Engineer in Test, Linux
Toronto, Ontario, Canada
$140k-$193k/yr HybridFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
6+ YOE6+ years testing and test automation experience for Linux desktop clients; proficiency with C++, C#, .NET Core, CI/CD, databases (MySQL, DynamoDB), JIRA/Confluence, and security/SSO concepts.
Linux, C++, C#, .NET Core, MySQL, DynamoDB, CircleCI, GitHub Actions, Xcode Cloud, JIRA, Confluence
3w
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Systems Engineer - Linux (12-month contract)
Toronto, Ontario, Canada
$105-$120/hr HybridFull Time, Contract
TMX Group
TMX GroupToronto Stock Exchange: X: Operates global financial markets and exchange trading platforms.
5+ YOEPost-secondary degree or equivalent and 5+ years system administration experience; deep Linux and datacenter expertise; Terraform and Ansible IaC experience; strong communication and problem-solving skills.
RedHat Linux, PXE, DHCP, DNS, LDAP, LVM, XFS, SSH, Terraform, Ansible Automation Platform, Red Hat OpenShift Container Platform, OpenShift Virtualization, RedHat Satellite, PURE Storage, NetApp, Portworx, Splunk Observability/Cloud, Grafana, Copilot, Claude, VMWare, Nutanix, AWS
1w
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Technical Specialist Advisory, Linux - Unix Expert (268634)
Toronto, Ontario, Canada
OnsiteFull Time
Scotiabank
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
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
3mo
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KDB Product Support Engineer
Toronto, Ontario, Canada
HybridFull Time
KX
KX: High-performance time-series database and real-time analytics software provider.
2+ YOEKDB+/q experience; Linux/Unix; SQL; strong problem-solving and communication.
kdb+/q, Linux, SQL, Kafka, Solace, Python, Shell, ITIL
3mo
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Storage Engineer
Austin or Santa Clara or Seattle or Toronto
$117k-$200k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Experienced storage engineer owning lifecycle of storage clusters; strong Linux, automation, and SRE skills.
Python, Ansible, IaC, Git, Linux, Prometheus, Grafana
3mo
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Quality Assurance Analyst (12 month contract)
Toronto, Ontario, Canada
HybridFull Time, Contract
Canadian Investment Regulatory Organization
Canadian Investment Regulatory Organization: Self-regulatory organization overseeing Canada's investment dealers and markets.
3+ YOE3+ years of technical testing, SQL, Azure DevOps, FIX protocols, CRM/ERP, Linux, scripting.
Azure DevOps, SQL Server, T-SQL, SSIS, SSAS, SSRS, Dynamics CRM, Dynamics NAV, Linux, Unix, AIX, PowerShell, Python, JavaScript, VB, F#, Power BI, Microsoft Office 365, Azure Active Directory
1mo
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Senior Security Consultant (Web Application Penetration Tester)
Toronto, Ontario, Canada
OnsiteFull Time
NetSPI
NetSPI: Provides enterprise penetration testing and attack surface management services.
3+ YOEBachelor's (or equivalent) in IT/CS/Engineering/Math, 3+ years penetration testing experience, familiarity with Kali Linux, Burp Suite, Metasploit, Nessus, OWASP Top 10 and MITRE ATT&CK, Windows/Linux/macOS internals, mentoring and QA oversight, willingness to travel 5-10%.
Kali Linux, Burp Suite, Metasploit, Nessus, MITRE ATT&CK, OWASP Top 10, Windows, Linux, macOS, Ruby, Python, Perl, C, C++, Java, C#
2mo
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Senior Site Reliability Engineer
Toronto, Ontario, Canada
$118k-$148k/yr HybridFull Time
Guidewire
GuidewireNYSE: GWRE: Provides a software platform for property and casualty insurers.
SRE experience with Linux, AWS, Kubernetes; Bash/Python/Go; Terraform; observability tools; customer-facing collaboration.
Bash, Python, Go, Linux, AWS, Docker, Kubernetes, Terraform, Terragrunt, Terraspace, Git, Bitbucket, Flux CD, TeamCity, Datadog, CloudWatch, PagerDuty
2mo
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Co-Op Embedded Software Engineer
Oakville, Ontario, Canada
OnsiteInternship
Gastronomous Technologies
Gastronomous Technologies: Robotics startup focused on autonomous kitchen technology.
Embedded systems design with RTOS, Python, C++, Linux; git; sensor data processing; unit/system tests.
Python, C++, Linux, Git, RTOS, Sensor data processing
3mo
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Senior Software Engineer, Localization (Calibration)
Toronto or New York City or London or Poland or South San Francisco or Atlanta or Paris
RemoteFull Time
AeroVect
AeroVect: Develops autonomous driving software for airport logistics vehicles.
5+ YOE5+ years in robotics or autonomous vehicles; multi-sensor calibration; C++17+; Linux/ROS2; calibration and localization expertise.
C++17, Linux, ROS/ROS2, OpenCV, PCL, Open3D
3mo
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Infrastructure and Platform Engineer, Metal
Santa Clara or Austin or Toronto
$100k-$500k/yr HybridFull Time
Tenstorrent
Tenstorrent: Designs and manufactures AI processors and RISC-V CPU solutions.
Experience with Kubernetes, Python or Go, Linux, networking, and distributed systems to design and operate on-prem Kubernetes platforms for AI workloads.
Kubernetes, Python, Go, Linux, CI/CD, GitOps, RISC-V
3w
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Application Engineer
Aurora or Toronto or Mississauga
$85k-$95k/yr RemoteFull Time
Xylem
XylemNYSE: XYL: Manufacturer of water transport, treatment, and testing technologies.
2+ YOEBachelor's in CS/Engineering,2+ years in software/systems support,SQL and Linux experience,strong analytical and communication skills.
FlexNet, SQL, Linux, Salesforce
2mo
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Senior IT Infrastructure Administrator, Security (Azure NXT)
Pittsburgh or Boston or Toronto
HybridFull Time
Confluence
Confluence: Software for investment management data and regulatory reporting.
8+ YOE8+ years in enterprise IT infrastructure; Windows Server and Linux; certificate lifecycle (TLS/PKI); PAM and Cloudflare; security-focused, hands-on
Windows Server, Linux administration, TLS/PKI, Privileged Access Management (PAM), Cloudflare (WAF/edge security), Splunk, Sumo Logic, PowerShell
1mo
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Senior kdb+ Engineer
Toronto, Ontario, Canada
HybridFull Time
Data Intellect
Data Intellect: Specialist kdb+ and data engineering consultancy for capital markets.
5+ YOE5+ years kdb+ development with q and time-series, UNIX/Linux, technical leadership, strong communication; capital markets experience.
kdb+, q language, Unix/Linux, Python, AWS, GCP, Azure, time-series databases
1w
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Senior C++ Engineer, Fixed Term - Toronto
Toronto, Ontario, Canada
$58-$70/hr OnsiteContract, Temporary
DEPT
DEPT: Global digital agency providing integrated technology and marketing services.
5+ YOE5+ years C/C++ development on Linux, security vulnerability remediation, dependency upgrades, debugging, and experience with GenAI coding tools.
C, C++, Linux, GenAI coding tools, Claude
3mo
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Senior MES Configuration Engineer - Proficy
Toronto, Ontario, Canada
$122k-$159k/yr HybridFull Time
Procter & Gamble
Procter & GambleNYSE: PG: Manufactures and sells diverse consumer packaged goods globally.
5+ YOE5+ years in manufacturing services platforms based on Proficy; strong SQL; Proficy configuration; Windows/Linux; DevOps; English; hybrid Toronto.
Proficy Suite, Proficy Plant Applications, Proficy Historian, Proficy iFix, SQL, Windows, Linux, DevOps, CI/CD, SAP, WMS
2mo
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Data Development Lead (DataStage)
Toronto or Calgary
OnsiteFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
Lead data development team; strong SQL, ETL, data modeling; data staging and DataStage experience; Linux, DevOps, and source control.
IBM InfoSphere DataStage, SQL, Linux, Git, Python, Docker