36 incident response engineer jobs at 28 companies in Lyons, CO
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Security Engineer III, Incident Response
Boulder, Colorado, United States
$147k-$210k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience,2+ years security engineering and assessments,2+ years coding experience,incident response experience preferred,strong communication and critical thinking.
1mo
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Manager of Response, Automation, Intelligence & Detection Engineering
Menlo Park or Denver
$169k-$255k/yr OnsiteFull Time
8+ YOE4+ Mgmt8+ years in security operations/detection engineering, 4+ years leading security teams, incident response experience, cloud/endpoint/identity/SIEM/EDR familiarity, and experience applying automation or AI to security operations.
SIEM, EDR
3mo
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Network Engineer, Foundation & Support
Denver, Colorado, United States
$135k-$191k/yr OnsiteFull Time
6+ YOE6+ years in network engineering; Bachelor's in CS/CE or related field; experience with LAN/WAN/Wireless; incident response; automation with Python/Ansible; vendor coordination.
Python, Ansible, LAN, WAN, Wireless, Configuration automation, AIOps
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Software/DevOps Engineer
Denver or United States
$120k-$140k/yr RemoteFull Time
10+ YOE10+ years data engineering experience, bachelor’s in a quantitative field, strong Python and SQL, AWS-native data system expertise, healthcare data experience, production reliability and incident response skills.
Python, SQL, Amazon Redshift, Amazon Aurora, Amazon RDS PostgreSQL, AWS Glue, AWS Lambda, AWS Step Functions, MWAA-Airflow, AWS
3w
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Staff Software Engineer, Caching
Charlotte or Denver or New York City
$167k-$251k/yr HybridFull Time
10+ YOE10+ years production engineering experience in distributed systems and caching; production experience with Redis/Valkey or Memcached; cloud-native operations; strong incident response and cross-team leadership.
Redis, Valkey, Memcached, Rust, Go, C/C++, Python, AWS, GCP
3mo
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Senior Staff Security Engineer - Network Security
Denver or San Francisco or New York City or San Jose
$210k-$270k/yr HybridFull Time
10+ YOE10+ years in security engineering; Cloudflare WAF/DDoS/Zero Trust; Terraform/Crossplane; AWS networking; incident response; AI-native workflows; security certifications.
Cloudflare, Terraform, Crossplane, AWS, CloudFront, WAF, DDoS, Zero Trust, Panther, Wiz, CrowdStrike, Claude Code, MCP-driven tooling, LLM automations
3w
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Staff Site Reliability Engineer
Portland or Denver
$148k-$193k/yr HybridFull Time
DAT Freight & Analytics: Software platform for freight matching and logistics data analytics.
10+ YOE10+ years industry experience, 3+ years software engineering, cloud and observability expertise (Datadog,AWS), Kubernetes, IaC (Terraform), on-call experience, leadership and incident response skills.
JavaScript, Python, Go, Java, Kotlin, C++, Datadog, AWS, Kubernetes, ArgoCD, Terraform, Github Actions
2mo
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Senior Network Engineer
Austin or Atlanta or Denver or Seattle or Mexico City
HybridFull Time
Experienced large-scale network engineer with hands-on BGP/anycast, MPLS/Segment Routing, vendor OS (Juniper, Cisco, Arista), Python/TypeScript/Go, network automation (SaltStack, Ansible), LLM/AI agent development, incident response and on-call experience.
Python, TypeScript, Go, LLM, Workers AI, AI Gateway, MCP, SaltStack, Ansible, Juniper, Cisco, Arista, BGP, MPLS, Segment Routing, CWDM, DWDM, Linux
2w
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Principal Cybersecurity Engineer
Reston or Boulder
$185k-$277k/yr HybridFull Time
10+ YOE2+ Mgmt10+ years in cybersecurity with 2+ years technical leadership, Bachelor's degree, expertise in incident response, SIEM/SOAR, digital forensics, threat hunting, security automation, cloud-native security, scripting, and AI applied to security.
SIEM, SOAR, Agentic AI, Generative AI
2mo
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Senior Platform Engineer - Core - Platform
Leeds or Dublin or New York City or Denver or United Kingdom or Ireland or United States
$1/yr RemoteFull Time
5+ YOE5+ years in platform/infrastructure/DevOps; strong Python and Java; Kubernetes, CI/CD/GitOps, Terraform, AWS experience; distributed systems background; mentorship and incident response experience.
Python, Java, Kotlin, Go, Kubernetes, GitOps, Terraform, AWS, CI/CD
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Staff Broadcast Reliability Engineer
Centennial, Colorado, United States
$105k-$130k/yr HybridFull Time
8+ YOEBS in relevant field or equivalent experience,8+ years supporting live broadcast/media/streaming production environments,cloud and Linux administration,IP video distribution,incident response and RCA.
AWS, Linux, Terraform, CloudFormation, GitHub, Kubernetes, EKS, Grafana, Prometheus, Loki, Splunk, CloudWatch, Zixi, SRT, Evertz VistaLink, Grass Valley iControl, Cisco DCM, Nevion, Evertz EQX, GV nVision, Amagi Cloudport
2mo
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Cyber Security Engineer Technical Lead
Littleton, Colorado, United States
$124k-$218k/yr OnsiteFull Time
TS/SCI clearance and US citizenship required; DoD 8570 IAM/IAT II certifications; experience in satellite and ground operations, RMF/ATO processes, SOC operations, vulnerability scanning/EVSS, DoD cybersecurity standards, SIEM, RHEL/Windows, and incident response.
NetBrain, Zenoss, Hewlett Packard Network Automation (HPNA), eMASS, HBSS, ACAS, SCAP Compliance Checker (SCC), DISA STIGs, EVSS, RHEL, Windows Server, SIEM, LogRhythm, Splunk, Jira, Confluence
1mo
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OT Cybersecurity Engineer - Mid Level (Denver, CO)
Denver, Colorado, United States
HybridFull Time
5+ YOEBachelor's in CS/Cybersecurity or related, 5+ years OT cybersecurity experience, CISSP/CISM/CompTIA Security+ preferred, incident response and OT risk assessment experience, knowledge of NIST/ISA 62443/ISO 27001, valid driver's license, travel up to 25%.
NIST, ISA 62443, ISO 27001
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Senior Security Engineer
Lafayette, Colorado, United States
$110k-$130k/yr RemoteFull Time
5+ YOE5+ years security engineering experience; strong cloud, identity, endpoint, vulnerability management, incident response, and DevSecOps skills; PowerShell/Python scripting; SOC 2/NIST familiarity; excellent communication and leadership.
CrowdStrike, Rapid7, InsightIDR, InsightVM, InsightAppSec, MDR, Cisco Umbrella, Cisco Duo, KnowBe4, Cisco Meraki, VPN, Azure, AWS, Microsoft 365, Entra ID, AWS Identity Center, Auth0, SSO, SCIM, Conditional Access, PIM, Snyk, SendGrid, Amazon SES, SPF, DKIM, DMARC, PowerShell, Python, Microsoft Graph, REST APIs, ChatGPT Enterprise, Claude, MCP, Kubernetes
1mo
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Cybersecurity Engineer - PAM (Hybrid)
Madison or Hopkins or Denver or Boston
$80k-$131k/yr HybridFull Time
3+ YOEExperience designing and implementing PAM and IAM solutions, 3+ years hands-on PAM/IAM, Python and PowerShell scripting, knowledge of cyber security frameworks, incident response, and security engineering; bachelor's or 5+ years experience.
Python, PowerShell
1mo
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Director, Site Reliability Engineering
Denver or United States or Canada or India or Remote
$175k-$220k/yr HybridFull Time
15+ YOE8+ MgmtBachelor's degree, 15+ years in SRE/DevOps/reliability with 8+ years leadership; expertise in CI/CD, observability, incident response, AWS, containers, and reliability engineering.
GitLab, Jenkins, Ansible, LaunchDarkly, ALB, F5, AWS
2w
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IT Infrastructure Engineer
Petaluma or Denver
$120k-$145k/yr HybridFull Time
8+ YOE8+ years in IT support/systems administration in Microsoft 365 environments; expertise with endpoint security, networking, Azure/on‑prem infrastructure, documentation, and incident response.
Entra, Intune, Veeam, VMware vCenter, Windows Server, Azure Files, Cloudflare One, Unifi, Cisco, SentinelOne, KnowBe4 Defend, Deep Seas, Microsoft 365, Microsoft Defender for Endpoint, Cloudflare WARP, AWS EC2, Jira
2mo
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Sr. Security Engineer/Architect
Denver, Colorado, United States
$170k-$200k/yr OnsiteFull Time
10+ YOE10+ years in information security with senior hands-on experience in security architecture, detection engineering, incident response; deep Microsoft security stack mastery, KQL, PowerShell and Python, relevant certifications (CISSP, GCIH, OSCP, etc.).
Microsoft Entra ID, Conditional Access, Microsoft Azure, Microsoft Defender, Microsoft Defender XDR Advanced Hunting, Microsoft 365, Microsoft Sentinel, Microsoft Purview, Microsoft Secure Score, KQL, Logic Apps, PowerShell, Python, SIEM, UEBA, MITRE ATT&CK
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Cyber Security Engineer I, II, III or Senior
Westminster, Colorado, United States
$72k-$139k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent experience and 8+ years in cybersecurity engineering. Requires security architecture expertise, scripting, incident response, compliance, executive communication, and leadership.
Python, JavaScript, Scapy, Microsoft Excel, SIEM, CND, SCADA, ICS, Linux/Unix, PKI, Identity and Access Management
3w
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Cyber Security Engineer
Plano or San Jose or Irvine or Broomfield
$123k-$197k/yr OnsiteFull Time
12+ YOEExpertise in incident response, threat hunting, SIEM integrations and automation; programming with Python and scripting; bachelor's in CS/IT and 12+ years relevant experience.
Python, Google Chronicle, Splunk, Phantom SOAR, CRIBL, Logstash, IBM QRadar, SIEM
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