114 security systems engineer jobs at 62 companies in Lockport, NY
1mo
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Engineer Sr., Systems
Buffalo or East Aurora or Cambridge
$110k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in engineering, 5+ years systems/design engineering experience, ability to obtain US security clearance, ~50% travel, proficiency with requirements management and verification/validation, DOORS experience.
Dynamic Object-Oriented Requirements System (DOORS)
14h
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Systems Engineer — Linux Isolation & Networking
Toronto, Ontario, Canada
$160k-$240k/yr RemoteFull Time
Production systems software experience in Go, Rust, C, or C++; Linux internals, networking, sandboxing, process isolation, and operating-system security experience required.
Go, Rust, C, C++, Linux, gVisor, Firecracker, WebAssembly, SPIFFE, SPIRE, AWS KMS, Azure Key Vault, GCP Cloud KMS, Kubernetes, Temporal, TCP/IP, TLS, EDR, netfilter, iptables, cgroups, ptrace, Unix-domain sockets
2mo
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Staff/Senior Engineer, Security
San Francisco or Toronto or United States or Canada
$180k-$260k/yr HybridFull Time
5+ YOE5+ years in security-focused engineering with hands-on architecture, SAST/DAST and CI/CD integration, cloud and application security, experience securing AI systems, strong scripting (Python) and relevant cybersecurity certification.
SAST, DAST, CI/CD, OWASP, JFrog, Snyk, SASE, CASB, RASP, Python, Ruby, Node.js, DNS-SEC
2w
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Systems Engineer - Toronto, Ontario, Canada
Toronto or Ontario
$95k-$105k/yr FieldFull Time
5+ YOEBachelor's degree in engineering or a technical discipline, 5+ years of engineering or technical experience, professional engineering association membership eligibility, Canadian citizenship or permanent residency, and ability to obtain required security clearance.
Ethernet, TCP/IP, MPLS, Juniper JNCIA-Junos, Nokia NRS1, CCNA, Juniper, Aviat, Cisco, Nokia/Alcatel, Xtreme, Ceragon
2d
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Security Integration Engineer
Buffalo, New York, United States
$110k-$140k/yr FieldFull Time
Bachelor's degree or equivalent experience; 5+ years in low-voltage, IT infrastructure, or security deployment, including 3+ years in configuration, integration, or commissioning; valid driver's license and travel availability.
Windows Server, virtual machines, TCP/IP, VLANs, DHCP, DNS, SQL, AutoCAD, Revit, Genetec, Milestone, Lenel, Avigilon, Axis, Bosch, Cisco, CompTIA, Microsoft
3mo
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Senior Platform Systems Engineer
Toronto, Ontario, Canada
$160k-$180k/yr HybridFull Time
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
1mo
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Principal Security Engineer
Toronto, Ontario, Canada
$220k-$280k/yr HybridFull Time
8+ YOE8+ years security engineering experience; deep expertise in encryption/key management, IAM, cloud or application security; hands-on securing AI/LLM systems; regulated environment experience (HIPAA/PIPEDA/SOC2); strong cross-functional collaboration.
4w
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Senior Corporate Engineering & AI Systems Engineer
Toronto, Ontario, Canada
HybridFull Time
7+ YOE7+ years software engineering with platform/tooling experience,1–2+ years building LLM-powered production systems, strong Python/TypeScript skills, integration and security experience, cloud (AWS) and CI/CD familiarity.
Python, TypeScript, AWS, Claude Agent SDK, OpenAI Agents SDK, LangGraph, Pydantic AI, Temporal, Workato, n8n, Zapier, Retool, Claude Code, Codex, Copilot, Okta, Google Workspace, Salesforce, NetSuite, Zendesk, Slack, MCP servers, RAG
3mo
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Senior Security Engineer in Toronto, Ontario, Canada
Toronto or Ottawa
HybridFull Time
8+ YOE5+ Mgmt8+ years in security design/lead role; experience managing teams; Revit/AutoCAD; security system design, TVRA; travel; Canada secret clearance possible.
Revit, AutoCAD
1mo
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Secure Configuration Systems Engineer
Quincy or Toronto or Austin or Atlanta
$90k-$158k/yr OnsiteFull Time
3+ YOEBachelor's in IT or CS with 3+ years experience; secure configuration management, system hardening, scripting, and risk assessment experience; strong communication and project prioritization skills.
Ansible, Chef Inspec, Chef, Terraform, Python, Perl, Kubernetes, CI/CD, IaC
2mo
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Senior Enterprise Secruity Engineer
Toronto or Victoria
$180k-$233k/yr RemoteFull Time
6+ YOE6+ years in security engineering with expertise in IAM, API and SaaS security, cloud-native systems (AWS/GCP), threat modeling for AI/agentic systems, secure architecture reviews, and strong communication and mentoring skills.
AWS, GCP, SSO, OAuth/OIDC, SAML, SCIM, MCP
1mo
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Senior Systems Engineer (Hybrid, Toronto, Vancouver, Montreal)
Toronto or Vancouver or Montreal
$110k-$130k/yr HybridFull Time
8+ YOE8–12+ years experience administering Microsoft 365, identity and endpoint management, PowerShell automation, and security controls; familiarity with ITSM platforms; proactive security and automation focus.
Microsoft 365, Microsoft Azure, Entra ID, Microsoft Intune, Microsoft Exchange, Microsoft SharePoint, Microsoft Teams, PowerShell, Freshservice, Jira, HaloITSM
2mo
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Senior Infrastructure Security Software Engineer (Remote)
United States or Canada or Toronto or Vancouver
$172k-$250k/yr RemoteFull Time
Experienced software engineer with cloud (AWS) and infrastructure security expertise; IaC (Terraform/CloudFormation), Kubernetes, Linux/system security, security automation, CI/CD integration, threat modeling, and incident response.
AWS, Terraform, CloudFormation, Kubernetes, SAST, DAST, CI/CD, OSQuery, eBPF, SECCOMP, IAM, LSM, POSIX, OWASP Top 10
1mo
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Cloud Security Engineer (266866)
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOE3+ years software development and Kubernetes deployment experience, proficiency with Java/Javascript/Python/Bash/PowerShell, Terraform, Helm, cloud security, networking, secrets management, and system administration.
Java, Javascript, Python, Bash, PowerShell, Google Kubernetes Engine (GKE), Azure Kubernetes Service, terraform, Helm, Linux, Windows, SQL Server, PostgreSQL, OPA/Gatekeeper, Kubernetes
3w
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Director, Data Communication Systems
Toronto, Ontario, Canada
OnsiteFull Time
15+ YOE10+ MgmtMaster's/PhD in Engineering/Telecommunications, 15+ years in data communications, 10+ years leadership, expertise in SR-MPLS, RAN/private 5G/LTE, RF, network security, systems engineering and 3GPP standards.
SR-MPLS, Radio Access Networks, Private 5G, LTE, 3GPP, IEC 62443, Cenelec 50701
1mo
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Principal Engineer, Risk and TFM Technologies
Toronto, Ontario, Canada
OnsiteFull Time
Lead enterprise architecture and engineering strategy for scalable, resilient, secure investment and data platforms; strong distributed systems, cloud, DevOps, observability, and data product experience.
Workday, Generative AI
2mo
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Intermediate Electrical Engineer (Toronto)
Toronto, Ontario, Canada
$100k-$115k/yr HybridFull Time
6+ YOEBachelor's in Electrical Engineering, 6+ years consulting/building-systems experience, proficiency in Revit/BIM, knowledge of power/lighting/fire alarm/security/communications and codes, ability to obtain Government of Canada security clearance, willingness to travel to sites.
Revit
2w
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Senior Principal Engineer
Toronto, Ontario, Canada
$157k-$230k/yr OnsiteFull Time
12+ YOEBS/MS in a technical field and 12+ years of software engineering experience. Requires expertise in AWS, Kubernetes, Terraform, CI/CD, distributed systems, security, observability, AI platforms, and technical leadership.
AWS, Kubernetes, Amazon EKS, Terraform, AWS CDK, ArgoCD, GitOps, CI/CD, Python, Java, TypeScript, Go, Playwright, BlazeMeter, JMeter, LoadRunner, Backstage, Azure, AWS Bedrock, LiteLLM, LangGraph, Google ADK, KServe, vLLM, OpenSearch, pgvector, MCP, RAG, LLM APIs
5d
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Senior Infrastructure Engineer - DDOS
Washington, D.C. or Sarasota or Miami or New York City or Toronto
$132k-$195k/yr OnsiteFull Time
8+ YOERequires 8+ years of network, security, systems, or infrastructure engineering experience; DDoS mitigation expertise; BGP and routing knowledge; Linux, automation, troubleshooting, and incident-response skills.
IP networking, TCP/IP, UDP, ICMP, HTTP/HTTPS, TLS, DNS, BGP, FlowSpec, Linux, Python, Bash, Perl, CDN
2w
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Security Intern
Toronto, Ontario, Canada
OnsiteInternship
Pursuing or recently completed degree in cybersecurity/CS/IT, hands-on coursework or internship experience in malware analysis, incident response, IDS/IPS; understanding of systems administration and networking; strong problem solving and willingness to learn.
SIEM, EDR, IDS/IPS