47 product security engineer jobs at 36 companies in Lyons, CO
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Product Security Engineer
San Francisco or Denver or New York
$180k-$258k/yr HybridFull Time
5+ YOE5+ years in software or security engineering focusing on product security; strong cloud and web security knowledge; collaboration and problem solving.
SAST, DAST, SCA, CI/CD, Cloud Platforms, Kubernetes, Python, Go, Java, JavaScript
1mo
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Staff Product Security Systems Engineer
Longmont, Colorado, United States
$120k-$1600k/yr OnsiteFull Time
5+ YOE5+ years systems or product cybersecurity engineering, Bachelor's in related field, US DoD clearance eligible, MBSE with Cameo, hands-on cybersecurity, MATLAB or C/C++/C#/Java experience.
Cameo Systems Modeler, MATLAB, C, C++, C#, Java, GitLab CI/CD
2mo
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Product Security Architect
Loveland, Colorado, United States
$129k-$214k/yr RemoteFull Time
8+ YOE8+ years in product/application security or security engineering; experience with threat modeling, secure architecture reviews, SAST/DAST/SCA, and vulnerability management; strong software engineering background and cloud security knowledge.
SAST, DAST, SCA, secrets detection, CI/CD, Java, C#, C, C++
1mo
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Senior Product Security Engineer
Golden or Indianapolis
OnsiteFull Time
N/A
2mo
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Product Security Architect
Loveland, Colorado, United States
$129k-$214k/yr HybridFull Time
8+ YOE8+ years in product security or related security engineering; lead threat modeling; secure SDLC; hands-on with SAST/DAST/SCA; strong software engineering; degree in CS/CE/cybersecurity; CRA knowledge; lead cross-functional teams.
SAST, DAST, SCA, CI/CD, Vulnerability Management, Secrets Detection
6d
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Senior Product Planning Engineer - Simulation, Security, and Deployment
San Jose or Longmont
$144k-$246k/yr HybridFull Time
Deep expertise in UVM, SystemVerilog, RTL simulation, formal methods, and multi-language simulation; experience with EDA product roadmaps, AI agents, enterprise deployment, licensing, and executive communication.
AMD Vivado, UVM, SystemVerilog, HDL, VHDL, Verilog, Vivado Simulator, Xcelium, Questa, Riviera, AI agents, copilots
2w
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Principal Systems Engineer, Product Architecture
Denver, Colorado, United States
$209k-$261k/yr OnsiteFull Time
10+ YOE10+ years developing complex aerospace or unmanned systems, MBSE/SysML expertise, Cameo Systems Modeler proficiency, bachelor’s in engineering required (master’s preferred), ability to obtain U.S. security clearance.
Cameo Systems Modeler, SysML
1mo
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Sr. Application Security Engineer
Denver, Colorado, United States
$130k-$165k/yr HybridFull Time
7+ YOE7+ years in application/product/cloud security; Bachelor's in relevant field or equivalent experience; hands-on experience with threat modeling, secure SDLC, vulnerability management, CI/CD security, cloud (AWS/Azure), API and AI security; strong communication skills.
SAST, DAST, SCA, IaC scanning, container scanning, API security testing, secrets scanning, AI runtime scanning, WAF, CNAPP, CSPM, CI/CD, SIEM, AWS, Azure, OWASP ASVS, NIST CSF, NIST SSDF, OWASP SAMM
6d
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Director of Product Management, Cloud Security
Broomfield, Colorado, United States
HybridFull Time
Substantial enterprise software product management experience, including leading product managers; deep cybersecurity expertise; ownership of strategy through measured releases; strong engineering collaboration, writing, and executive presentation skills.
SIEM
1w
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Lead Product Engineer
Carlsbad or Arlington or Woburn or Denver or Honolulu or Boston or Dayton or Melbourne or United States
$168k-$205k/yr HybridFull Time
5+ YOEU.S. citizen with active security clearance, BS in Computer Science or related +5 years experience, DoD/IC software deployment experience, proficiency with React, TypeScript, and Python, strong communication and design skills.
React, TypeScript, Python
1d
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Product Security Process Analyst II
Lakewood, Colorado, United States
$124k-$155k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline or equivalent experience, plus 5+ years in systems engineering, software development, or cybersecurity within a regulated environment.
requirements tool
6d
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Product Architect - Platform Engineering
Lone Tree or Englewood
$190k-$261k/yr HybridFull Time
10+ YOEBachelor’s degree in computer science or related field and 10+ years in security architecture, enterprise architecture, or platform engineering, with secure cloud, networking, cybersecurity, and DevSecOps expertise.
DevOps, CI/CD, AWS Transit Gateway, Azure VWAN, DirectConnect, ExpressRoute, VPN, VPCs, VNETs, WAFs, DNS, Cisco, Palo Alto, IDS/IPS, SIEM, CMMC, NIST 800-171, ITAR, DFARS, NIST, Zero Trust Architecture
2mo
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Production Support Engineer
Niwot, Colorado, United States
$75k-$90k/yr OnsiteFull Time
2+ YOEBachelor's in engineering with 2+ years in production/manufacturing or process engineering; experience reading drawings; lean manufacturing; SOPs; security clearance eligibility.
3w
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Senior Software Engineer, Product & Innovation
Denver, Colorado, United States
$150k-$180k/yr HybridFull Time
Significant full-stack engineering experience, product thinking, AI-assisted development proficiency, Microsoft/Azure ecosystem experience, strong communication and security-aware architecture skills.
Cursor, Claude Code, GitHub Copilot, Microsoft Azure
1w
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Senior Manager, Security Platform Engineering
Denver, Colorado, United States
$175k-$200k/yr OnsiteFull Time
8+ YOE3+ Mgmt8+ years in software or security engineering, 3+ years managing engineering teams, bachelor's or equivalent, production systems and delivery quality experience, strong domain knowledge in detection/response.
SASE, SIEM, Endpoint Security, GRC, MXDR, Kafka, Logstash, ClickHouse, MySQL, GROK, Go, Python, SQL, Git, Argo, CI/CD, LLM, AI/ML
1mo
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Quality Engineer
Boulder, Colorado, United States
$95k-$130k/yr HybridFull Time
5+ YOEU.S. citizenship with ability to obtain security clearance, bachelor's in engineering, 5+ years quality/product assurance experience, PCBA and AS9100 experience, IPC-A-610 familiarity, AS9102 (FAIR), ESD and basic RF electronics knowledge.
multimeter, network analyzer, signal generator, power meter
1mo
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Senior Systems Engineer
Boulder, Colorado, United States
$143k-$191k/yr OnsiteFull Time
5+ YOE5+ years EO/Ladar systems engineering; experience transitioning hardware from low TRL to production; DVT/environmental testing and DFM experience; CDR/MRR participation; MATLAB and Python proficiency; strong lab skills; willing to travel; must obtain U.S. security clearance.
Lattice OS, MATLAB, Python
1mo
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Staff Platform Engineer, AI
Denver or Long Beach
$200k-$330k/yr HybridFull Time
8+ YOE8+ years engineering/DevOps/cloud experience, production systems in Python/TypeScript, LLM APIs/RAG/agent frameworks, cloud (AWS/Azure/GCP), CI/CD, security clearance eligibility (Top-Secret), strong communication and technical leadership.
Python, TypeScript, CrewAI, Pydantic AI, OpenTelemetry, AWS, Azure, GCP, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, CI/CD, LLM APIs, Retrieval-Augmented Generation (RAG)
1mo
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Senior Responsible Engineer (RE), Solid Missile Systems
Berthoud, Colorado, United States
$118k-$147k/yr OnsiteFull Time
7+ YOEBachelor's in engineering, 7+ years propulsion/aerospace product development including solid rocket motor (SRM) experience, demonstrated technical leadership, SRM subsystem knowledge, systems thinking, and eligibility for U.S. security clearance.
FEA
3w
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Senior Software Engineer — PingOne Platform Administration & Security
Austin or Denver
$110k-$138k/yr OnsiteFull Time
5+ YOE5+ years software engineering; strong backend experience building production services; 3+ years Java; experience with NodeJS and TypeScript desired; REST APIs, cloud-native, CI/CD, automated testing, Agile, mentoring and technical leadership.
Java, NodeJS, TypeScript, MCP server, REST API, CI/CD
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