210 systems developer jobs at 139 companies in Tonawanda, NY

3w
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Senior Systems Engineer (Systems Delivery)
Toronto, Ontario, Canada
$180k-$220k/yr OnsiteFull Time
Xanadu
Xanadu: Develops fault-tolerant quantum computers and open-source software using photonics.
5+ YOEBSc in engineering, 5+ years systems engineering experience, experience documenting test plans for hardware/firmware/software, bringing systems from research to pilot assembly, working with multi-domain teams; preferred experience with quantum systems, DfM/DFT, FMEA, and model-based systems engineering.
2w
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Systems Engineer
Wheatfield, New York, United States
$70k-$115k/yr OnsiteFull Time
Health System Services
Health System Services: Distributes home medical equipment and provides respiratory therapy services.
5+ YOE5+ years in desktop support/systems or network administration; strong Microsoft environment experience (Windows Server, Active Directory, Microsoft 365); virtualization, backups, firewalls, cloud, endpoint security; excellent troubleshooting and communication.
Microsoft 365, Windows Server, Active Directory, MFA, endpoint protection, virtualization, backups, firewalls, cloud services
2mo
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Senior Platform Systems Engineer
Toronto, Ontario, Canada
$160k-$180k/yr HybridFull Time
Bettermode
Bettermode: Builds branded online community platforms for customer engagement.
5+ YOEExtensive experience with Kubernetes/EKS, Terraform/OpenTofu, AWS, Cloudflare; production systems engineering; Go or Rust; security/compliance; DR and incident response.
Kubernetes, Terraform, AWS, Cloudflare, Go, Rust, TypeScript, PostgreSQL, MongoDB, ClickHouse, Pinot, Aurora PostgreSQL, GitOps
3w
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Business Systems Developer
Medina, New York, United States
$125k/yr OnsiteFull Time
Takeform
Takeform: Designing and manufacturing architectural signage and experiential graphics.
Experience building internal or customer-facing software, translating business processes into practical solutions, web apps, integrations, APIs, SQL databases, cloud and automation experience, familiarity with AI, and strong communication skills.
APIs, SQL, artificial intelligence
1mo
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Staff Systems Engineer
Buffalo, New York, United States
$120k-$160k/yr OnsiteFull Time
Allient
AllientNASDAQ: ALNT: Manufacturer of precision motion control and power quality systems.
9+ YOEBachelor's in engineering +11 yrs or Master's +9 yrs; experience with actuation systems; extensive MATLAB and Simscape use; systems architecture, requirements management, modeling/simulation, testing, and mentoring skills; defense program experience preferred.
MATLAB, Simscape
6d
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Engineer Sr., Systems
Buffalo, New York, United States
$110k-$150k/yr OnsiteFull Time
Moog
MoogNYSE: MOG.A: Design and manufacture of precision motion control systems.
5+ YOEBachelor's in engineering, 5+ years systems/design experience, proficiency with requirements management (DOORS) and Cameo, verification/validation and integration/test experience, strong communication, ability to obtain U.S. security clearance.
DOORS (Dynamic Object-Oriented Requirements System), Cameo
3w
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Facilities Systems Engineer
Buffalo, New York, United States
$72k/yr OnsiteFull Time
Roswell Park Comprehensive Cancer Center
Roswell Park Comprehensive Cancer Center: Comprehensive cancer center for oncology treatment and research.
0+ YOEEntry-level engineering role; bachelor’s or associate degree (or HS plus experience) in engineering or related field. Hands-on interest in mechanical/electrical/plumbing systems, troubleshooting, documentation, and strong communication skills.
1w
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Senior Systems Engineer
Hamilton, Ontario, Canada
$187k-$227k/yr OnsiteFull Time
Nucor Rebar Fabrication
Nucor Rebar FabricationNYSE: NUE: Fabricates, installs, and distributes concrete reinforcing steel products.
5+ YOEBachelor's degree or equivalent, 5+ years in security/identity/data governance in M365/Azure, 3+ years Microsoft Purview experience, ability to design classification frameworks and deliver governance outcomes.
Microsoft Purview, Microsoft 365 Copilot, SharePoint, OneDrive, PowerShell, Microsoft Graph API, Microsoft Sentinel, KQL, Freshservice, M365, Azure, DLP
1w
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Senior Systems Engineer
Hamilton, Ontario, Canada
$187k-$227k/yr OnsiteFull Time
Nucor Rebar Fabrication
Nucor Rebar FabricationNYSE: NUE: Fabricates and installs reinforcing steel for the construction industry.
5+ YOEBachelor's degree or equivalent,5+ years in security/identity/data governance in M365/Azure,3+ years Microsoft Purview experience,ability to design classification frameworks and govern Copilot data access.
Microsoft Purview, Microsoft 365 Copilot, Microsoft 365, Microsoft SharePoint, Microsoft OneDrive, PowerShell, Microsoft Graph API, Microsoft Sentinel, KQL, Freshservice
1mo
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Senior Systems Engineer
Bergen, New York, United States
$100k-$120k/yr OnsiteFull Time
Liberty Pumps
Liberty Pumps: Manufactures residential and commercial wastewater pumping systems.
Design, implement, and improve hybrid on‑premises and cloud IT infrastructure; lead architecture, disaster recovery, automation, and cloud migrations; ensure ISO 9001 compliance and provide technical mentorship.
3w
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Connectivity Systems Engineer, Staff
Toronto, Ontario, Canada
$111k-$161k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEDegree in engineering/CS or related field with 2+ years systems engineering experience (depending on degree). Requires system-level modeling of 100+Gbps electrical and optical links, experience with S-parameters/jitter/SNDR, and Matlab or Python programming.
Matlab, Python
3w
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Power Systems Engineer III
Toronto or Canada or United States
RemoteFull Time
Electric Power Engineers
Electric Power Engineers: Provides engineering consulting and software for power grids.
2+ YOEBachelors in electrical engineering required; 2+ years power systems experience; perform steady-state, short circuit, dynamic stability, generator interconnection and NERC-compliance studies; experience with PSS/E, PSCAD, Aspen, TARA; Python preferred; strong report writing.
PSS/E, PSCAD, Aspen, TARA, Python
1mo
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Power Systems Test Engineer - Power Systems Studies
Rochester or Cicero or Selkirk or Buffalo
$50-$80/yr FieldFull Time
RESA Power
RESA Power: Maintains and services critical electrical power distribution systems.
3+ YOEAssociate's degree or equivalent and 3+ years experience in power system studies; proficiency with SKM, ETAP, EasyPower; knowledge of short-circuit, protective coordination, load flow, and arc-flash analysis; familiarity with NETA, NEC, OSHA, NFPA; ability to lift 50 lbs and work flexible hours.
SKM, ETAP, EasyPower, Windows, Microsoft Office
1w
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Senior Finance Systems Engineer: Oracle Fusion - Remote, Canada
Toronto, Ontario, Canada
$104k-$156k/yr RemoteFull Time
Block
BlockNYSE: XYZ: Creates financial tools for businesses and individuals.
Hands-on Oracle Fusion finance systems experience, strong SQL/PL/SQL and web services skills, experience with integrations and financial data modeling, and ability to drive automation and AI-assisted development.
Oracle FAH, Oracle GL, Oracle SLA, Oracle BIP, SQL, PL/SQL, REST, SOAP, JSON, XML, Cursor, Claude, GitHub Copilot, Python, Go, Java
2mo
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Systems Requirements Engineer, Intermediate - Rail and Transit
Toronto or Thornhill
$90k-$124k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
4+ YOEBachelor’s in Systems or Electrical Engineering; 4+ years in systems engineering; transit/rail exposure; DOORS NG; PE/INCOSE assets are a plus.
IBM DOORS NG
6d
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Senior Software Engineer - Systems & Edge (Real-Time)
Toronto, Ontario, Canada
RemoteFull Time
Derq
Derq: Provides AI-powered traffic safety and smart infrastructure solutions.
8+ YOE8+ years software engineering experience; strong C++ and/or Python; solid Linux development; backend/REST API experience; multithreading, concurrency, performance, networking fundamentals; Git and CI/CD experience.
C++, Python, Linux, REST APIs, Git, CI/CD
3w
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Lead Control Systems Engineer
The Woodlands or Tonawanda
$89k-$154k/yr OnsiteFull Time
Linde
LindeNYSE: LIN: Supplies industrial gases and develops gas processing technologies.
7+ YOEB.S. in engineering, 7+ years process industry experience (hydrocarbon/gas preferred), expert in DCS/PLC/SCADA platforms, experience with Modbus TCP/Ethernet/IP/Profibus, participation in HAZOP/LOPA/IEC 61511 processes, and commissioning/FAT/SAT experience.
DCS, PLC, BMS, Model Predictive Control (MPC), Modbus TCP, Ethernet/IP, Profibus, Allen Bradley ControlLogix, Control Studio 5000, Siemens PCS 7, S7, TIA Portal, Emerson DeltaV, SIS, SCADA, GE Intellution iFIX, HMI, IEC 61511
2w
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Electrical/Avionics systems engineer (FAL)
Toronto, Ontario, Canada
OnsiteFull Time
Groupe SII
Groupe SII: Provides digital transformation, engineering, and technology consulting services globally.
10+ YOEBachelor of Engineering and PE eligibility, 10+ years in aircraft electrical/avionics systems, experience supporting final/production line, familiarity with Part 25, strong integration and communication skills.
Microsoft Office, EICAS, AFCS, FDR, CVR, Data Concentration System
2mo
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Structural Building Systems Engineer I
Buffalo, New York, United States
$81k-$102k/yr OnsiteFull Time
CPL
CPL: Multidisciplinary architecture, engineering, and planning firm.
4+ YOEBachelor's in Civil Engineering, 4+ years structural engineering experience, AutoCAD/Revit, design software (Enercalc, RISA, Bentley Structural System), professional licensure, knowledge of IBC/ASCE-7/ACI/AISC, Microsoft Office.
AutoCAD, Revit, Enercalc, RISA, Bentley Structural System, Microsoft Office
1mo
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Senior IAM Systems Engineer, Identity Data & Workflow Engineering (Global Security)
Toronto or Bedford or Vancouver
OnsiteFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
5+ YOE5+ years software/platform engineering with IAM exposure; hands-on directory services (RadiantOne, AD, LDAP); enterprise ETL/pipeline delivery; Python, REST/Flask, Microsoft SQL Server, Pandas/Polars; containerization/OpenShift; SRE and CI/CD familiarity.
RadiantOne Identity Data Platform, Active Directory, LDAP, Python, Flask, OpenShift, Docker, Kubernetes, REST APIs, Microsoft SQL Server, Pandas, Polars, Workday, CWM, Beeline, IBM Security Verify Directory Integrator (SVDI), ServiceNow, SailPoint, Splunk, Dynatrace, ELK Stack, Angular, React