Cybersecurity Engineer Jobs in Boulder

Cybersecurity Engineer jobs in Boulder hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $214,938/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Boulder
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Harvey

harvey.ai
Harvey is an artificial intelligence technology company headquartered in San Francisco, California, and founded in 2022. The company develops a generative AI platform specifically designed for the legal industry to automate tasks such as contract analysis, due diligence, litigation strategy, and regulatory compliance. It serves global law firms and in-house legal departments, operating as a venture-backed enterprise with strategic partnerships with organizations like OpenAI and major professional service networks.
harvey.ai • HQ: San Francisco, United States • AI Agents • Business Process Automation (BPA) • Software • LLM & Generative AI • Professional Services • Artificial Intelligence • Legal Services • 1001-5000 employees • Est. 2022
HQ: San Francisco, United States • AI Agents • Business Process Automation (BPA) • Software • LLM & Generative AI • Professional Services • Artificial Intelligence • Legal Services • 1001-5000 employees • Est. 2022
Top 25% pay 1 month ago

Staff Corporate Security Engineer

$220k – $330k per year • Staff+ • 4+ years expNew York • Remote (United States) • Relocation • Full-Time • Staff
Python
AI/ML
AI Agents
DevOps
Azure
Pulumi
Terraform
Cybersecurity
Threat Modeling
Okta
Management
Google Workspace
Marketing
Salesforce
Apply
Report

Censys

censys.com
Censys is an internet intelligence and attack surface management company headquartered in Ann Arbor, Michigan, and founded in 2017 out of research at the University of Michigan. The company continuously scans the public internet, fingerprinting hosts, certificates, and services to build a searchable map of exposed infrastructure. It sells that data to enterprise security teams, threat intelligence analysts, and government agencies tracking exposure and adversary infrastructure.
censys.com • HQ: Ann Arbor, United States • Data Collection • Data & Analytics • Network Security • Vulnerability Management • Cybersecurity • Threat Intelligence • Est. 2017
HQ: Ann Arbor, United States • Data Collection • Data & Analytics • Network Security • Vulnerability Management • Cybersecurity • Threat Intelligence • Est. 2017
Verified live · 2 hours ago 2 months ago

Staff Application Security Engineer

$141k – $293k per year (Estimated) • Staff+ • 10+ years exp • Remote (United States, Canada) • Internship • Staff
Python
AI/ML
LLM Guardrails
LLM
PyTorch
TensorFlow
EU AI Act
NIST AI RMF
DevOps
ArgoCD
CI/CD
Crossplane
GCP
GitHub Actions
Helm
Kubernetes
Shift-Left
Terraform
GitHub
Grafana
OpenTelemetry
Prometheus
Cybersecurity
Censys
ISO 27001
Orca Security
Shift-Left Security
SOC 2
Threat Modeling
Apply
Top 25% payVerified live · 2 hours ago 2 months ago

Senior Security Researcher

$220k – $278k per year • Senior • 5+ years exp • Remote (United States) • Senior
Python
AI/ML
LLM
AI Agents
Red Teaming
Cybersecurity
Censys
ISO 27001
SOC 2
Apply
Report

UpStart Quest

upstart.quest
Find the right startup directories to promote your product. Browse 150+ verified platforms, compare traffic and domain authority, and get AI-powered launch recommendations.
upstart.quest • Austin • Columbus • New York • Artificial Intelligence
Austin • Columbus • New York • Artificial Intelligence
Open 144 daysVerified live · 5 min ago 5 months ago

Senior Security Engineer, Data Security

$112k – $225k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United States, Canada) • Bachelor's Degree • Senior
Edge AI
DevOps
IAM
Cybersecurity
Least Privilege
SOC 2
Apply
Report

Bishop Fox

bishopfox.com
Bishop Fox Bishop Fox is a global cybersecurity firm that helps organizations mitigate their cyber risk. We provide a wide range of services, including penetration testing, red teaming, vulnerability assessments, incident response, and security consulting. We are committed to helping our clients build a more secure and resilient future.
bishopfox.com • San Francisco • New York • Artificial Intelligence • Penetration Testing • Cybersecurity
San Francisco • New York • Artificial Intelligence • Penetration Testing • Cybersecurity
Verified live · 2 hours ago 2 months ago

Senior AI/LLM Penetration Tester

$121k – $225k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Senior
JavaScript
Python
AI/ML
AI Agents
Function Calling
LLM
Red Teaming
AWS Bedrock
OpenAI
Vertex AI
DevOps
AWS
Azure
GCP
Cybersecurity
OWASP Top 10
Sliver
Apply
Open 122 daysVerified live · 2 hours ago 5 months ago

Penetration Tester

$116k – $216k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Internship • Senior
JavaScript
PowerShell
Python
Ruby
Go
AI/ML
LLM
DevOps
Amazon EC2
AWS
Amazon CloudWatch
Amazon S3
IAM
Apply
Open 116 daysVerified live · 2 hours ago 4 months ago

Penetration Tester - Contract

$119k – $220k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Contractor • Senior
Go
JavaScript
PowerShell
Python
Ruby
AI/ML
LLM
DevOps
Amazon EC2
AWS
AWS Lambda
Amazon CloudWatch
Amazon S3
IAM
Cybersecurity
OWASP Top 10
Apply
Report

OpenAI

openai.com
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
openai.com • HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
Top 25% payVerified live · 1 hour ago 2 months ago

Hardware Platform Security Architect

$293k – $490k per year • Staff+ • 10+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Architect
C++
Python
Rust
AI/ML
OpenAI
DevOps
HPC
Apply
$293k – $405k per year • Equity • Lead • 10+ years expSan Francisco • Remote (United States) • Relocation • High School Diploma • Full-Time • Staff
AI Agents
OpenAI
Cybersecurity
Threat Modeling
Apply
Top 25% pay 2 months ago

Security Researcher, Agentic AI Threats

$293k – $405k per year • San Francisco • Remote (United States) • Relocation • Full-Time
AI Agents
OpenAI
DevOps
CI/CD
Apply
Report

Cape

capeplc.com
Our aim is to bring excellence to every customer we support, and continuously look into new ways we can add to and improve on what we provide for our clients. Through our values we will build a better business for the long-term and achieve our o...
capeplc.com • HQ: Washington, United States • Professional Services • Maintenance, Repair & Operations (MRO) • Manufacturing
HQ: Washington, United States • Professional Services • Maintenance, Repair & Operations (MRO) • Manufacturing
Top 25% payVerified live · 1 day ago 2 months ago

Security Engineer, Corporate Security

$200k – $255k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Junior
Python
AI/ML
LLM Guardrails
Red Teaming
DevOps
IAM
Cybersecurity
FedRAMP
GDPR
ISO 27001
SOC 2
Apply
Open 146 daysTop 25% pay 5 months ago

Security Engineer, Product Security

$200k – $255k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Python
TypeScript
DevOps
AWS
IAM
CloudFormation
Terraform
Cybersecurity
AWS WAF
Apply
Report

Tailscale

tailscale.com
Tailscale is a technology company that provides a zero-config mesh VPN service designed to simplify secure networking for individuals and enterprises. Founded in 2019 by former Google engineers and headquartered in Toronto, Canada, the company builds its solution on the open-source WireGuard protocol to establish direct, end-to-end encrypted connections between devices. Its identity-driven platform eliminates the complexity of traditional networking infrastructure, allowing users to safely connect devices, multi-cloud workloads, and remote teams without managing firewall rules or port forwarding.
tailscale.com • Vancouver • Denver • San Francisco • Toronto • IT Infrastructure • Cybersecurity • VPN • Est. 2019
Vancouver • Denver • San Francisco • Toronto • IT Infrastructure • Cybersecurity • VPN • Est. 2019
Open 229 daysVerified live · 2 hours ago 8 months ago

Security Software Engineer

$97k – $239k per year (Estimated) • Equity • Remote (Canada, United States) • PhD
Defense in Depth
OWASP Top 10
Threat Modeling
Apply
Open 229 daysVerified live · 2 hours ago 8 months ago

Security Software Engineer

$113k – $250k per year (Estimated) • Equity • Remote (United States, Canada) • PhD
Defense in Depth
OWASP Top 10
Threat Modeling
Apply
Report

Kodex Technologies

kodextech.com
Kodex Technologies is an international IT services, custom software development, and digital transformation agency headquartered in Lahore, Pakistan. Founded as a performance-oriented digital software firm, the enterprise operates on a B2B project-based development, fixed-price contract, hourly IT consulting, and dedicated team/staff augmentation commercial model.
kodextech.com • HQ: Lahore, Pakistan • Design & Creative • Sales & Marketing • Software
HQ: Lahore, Pakistan • Design & Creative • Sales & Marketing • Software
$76k – $170k per year (Estimated) • Middle • 3+ years exp • Remote (Australia, United States) • Relocation • Visa sponsorship • Bachelor's Degree • Internship • Middle
Censys
MITRE ATT&CK
Shodan
VirusTotal
Apply
Report

Honeywell

careersathoneywell.com
Honeywell is a diversified multinational technology and manufacturing company that delivers hardware, software and services across aerospace, industrial and commercial markets. It provides aircraft systems and avionics, building and industrial automation, energy and sustainability solutions, safety and productivity tools, and enterprise software platforms (like Honeywell Forge) for operational optimization and OT cybersecurity. Honeywell serves customers in aerospace, manufacturing, utilities, healthcare, oil & gas, retail and logistics, and focuses on digital transformation, automation and energy transition.
careersathoneywell.com • Aerospace Manufacturing • Industrial Automation • Manufacturing
Aerospace Manufacturing • Industrial Automation • Manufacturing
$142k – $178k per year • Staff+ • 5+ years expUnited States • Remote (United States) • High School Diploma • Full-Time • Architect
SQL
DevOps
Azure
Splunk
IAM
Apply
Report

Amazon

amazon.com
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
amazon.com • HQ: Seattle, United States • Cybersecurity • Information Technology • Data & Analytics • Artificial Intelligence • Streaming & OTT Platforms • Media & Entertainment • Sales & Marketing • Advertising • Marketplaces • Cloud Computing • E-commerce Platforms • 5000+ employees • Est. 1994
HQ: Seattle, United States • Cybersecurity • Information Technology • Data & Analytics • Artificial Intelligence • Streaming & OTT Platforms • Media & Entertainment • Sales & Marketing • Advertising • Marketplaces • Cloud Computing • E-commerce Platforms • 5000+ employees • Est. 1994
$159k – $202k per year • Equity • Middle • 3+ years expLos Angeles • Remote (United States) • Visa sponsorship • Master's Degree • Middle
C#
C++
Java
Python
Ruby
C#
.NET
DevOps
AWS
Cybersecurity
Threat Modeling
Apply
$159k – $202k per year • Equity • Middle • 3+ years expLos Angeles • Remote (United States) • Visa sponsorship • Bachelor's Degree • Middle
JavaScript
Perl
PowerShell
Python
Ruby
DevOps
AWS
Cybersecurity
Threat Modeling
Apply
Report

Hire Hangar

hirehangar.com
Hire Hangar is a global talent sourcing and remote recruitment platform designed to help fast-growing startups and enterprises hire vetted international professionals. The platform combines AI-powered candidate sourcing algorithms with expert human recruiters to screen, assess, and match top-tier global talent across roles in software engineering, growth marketing, customer support, operations, finance, and GTM sales.
hirehangar.com • HQ: New York, United States • Professional Services • Human Resources
HQ: New York, United States • Professional Services • Human Resources
Verified live · 8 hours ago 2 months ago

Sales Development Representative (Tech, SaaS, Cybersecurity)

$10k – $18k per year • Cape TownCairoAddis AbabaKingston • Remote (United States, United Kingdom, South Africa, Jamaica, Egypt) • Contractor
Google Workspace
Slack
Marketing
HubSpot
Salesforce
Apply
Report

Onmed

onmed.com
The OnMed CareStation™ is transforming healthcare with virtual clinicians and real-time diagnostic tools.
onmed.com • Palo Alto • White Plains • Atlanta • Biotechnology • Artificial Intelligence • Health Care
Palo Alto • White Plains • Atlanta • Biotechnology • Artificial Intelligence • Health Care
$130k – $140k per year • Senior • 7+ years expPalo Alto • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
PowerShell
Python
AI/ML
AI Agents
DevOps
Azure
Cloudflare
Cybersecurity
FedRAMP
HIPAA
Microsoft Entra ID
OWASP Top 10
SOC 2
Zero Trust
Palo Alto NGFW
Apply
Verified live · 1 day ago 2 months ago

Senior Security Engineer

$130k – $140k per year • Senior • 7+ years expWhite Plains • Remote (United States) • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
AI/ML
AI Agents
DevOps
Azure
Cloudflare
Cybersecurity
FedRAMP
HIPAA
Microsoft Entra ID
OWASP Top 10
SOC 2
Zero Trust
Palo Alto NGFW
Apply
Report

Dataminr

dataminr.com
Dataminr is an American artificial intelligence company that detects events in real time from public data such as social posts, sensors, broadcasts and web traffic. Its models filter billions of daily signals into alerts about breaking incidents, giving newsrooms, corporations and public agencies early warning of crises. Founded in 2009 in New York, it is one of the largest independent real-time event detection platforms.
dataminr.com • HQ: New York, United States • Government • Cybersecurity • Artificial Intelligence • 501-1000 employees • Est. 2009
HQ: New York, United States • Government • Cybersecurity • Artificial Intelligence • 501-1000 employees • Est. 2009
Top 25% payVerified live · 1 day ago 2 months ago

Product Manager III, Cybersecurity

$124k – $183k per year • Middle • New York • Remote (United States) • Full-Time • Middle
Claude
Claude Code
Gemini
Multimodal AI
AI Agents
QA
Postman
Apply
Top 25% payVerified live · 1 day ago 2 months ago

Sales Director, Cyber (East)

$279k – $410k per year • Executive • 10+ years expUnited States • Remote (United States) • Bachelor's Degree • Full-Time • Architect
Multimodal AI
AI Agents
Apply
Report

Dropzone AI

dropzone.ai
Dropzone AI is a security automation company headquartered in Seattle, Washington, and founded in 2023. The company builds an autonomous AI analyst that investigates security alerts end to end, gathering context from the customer environment and writing up a conclusion the way a tier one analyst would. It sells to security operations centres and managed security providers dealing with alert volumes that outpace their staffing.
dropzone.ai • HQ: Seattle, United States • Incident Response • Cybersecurity AI • Artificial Intelligence • Security Operations • Cybersecurity • AI Agents • Est. 2023
HQ: Seattle, United States • Incident Response • Cybersecurity AI • Artificial Intelligence • Security Operations • Cybersecurity • AI Agents • Est. 2023
Verified live · 2 hours ago 2 months ago

Senior Security Engineer

$121k – $224k per year (Estimated) • Senior • 6+ years exp • Remote (United States) • Senior
Python
Apply
Report

Oportun

oportun.com
Oportun is a financial technology company that specializes in providing affordable personal loans and savings solutions. They are recognized as Bankrate's #1 app for saving money in 2024. Oportun offers personal loans ranging from $300 to $10,000 for various financial needs such as bills, repairs, and deposits, with quick funding and affordable payments.
oportun.com • San Antonio • Salt Lake City • Anaheim • Newark • Ontario
San Antonio • Salt Lake City • Anaheim • Newark • Ontario
$166k – $266k per year • Senior • 10+ years exp • Remote (United States) • Bachelor's Degree • Internship • Senior
AWS
Azure
CI/CD
GCP
GitHub
IAM
Cybersecurity
NIST CSF
PCI DSS
Threat Modeling
Okta
SentinelOne
Wiz
Apply
Report

BetterHelp

betterhelp.com
BetterHelp is the world's largest therapy service, facilitating over 5,000,000 video sessions, voice calls, chats, and messages every month. We set on a mission to make sure everyone has easy, affordable, and private access to high-quality counsel...
betterhelp.com • HQ: Mountain View, United States • Digital Health • Health Care • Mental Health
HQ: Mountain View, United States • Digital Health • Health Care • Mental Health
Top 25% payVerified live · 1 day ago 2 months ago

Senior Security Engineer, Blue Team

$130k – $185k per year • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
PHP
Python
Rust
SQL
DevOps
AWS
Cybersecurity
Crowdstrike
Okta
Apply
Report

AffirmedRx

affirmedrx.com
AffirmedRx is a pharmacy benefit manager (PBM) structured as a Public Benefit Corporation that serves self-funded employer groups and health plans. The company operates on a transparent, flat administrative fee model, passing 100% of negotiated drug manufacturer rebates and discounts directly to clients to lower prescription costs. By pairing data transparency with patient advocacy services, it aims to eliminate traditional industry markups and deliver accessible, patient-centered healthcare solutions.
affirmedrx.com • Financial Services • Health Care • Pharmaceuticals
Financial Services • Health Care • Pharmaceuticals
Verified live · 6 hours ago 2 months ago

Information Security Manager

$88k – $180k per year (Estimated) • Middle • 4+ years exp • Remote (United States) • Bachelor's Degree • Internship • Middle
Azure
IAM
Cybersecurity
Defense in Depth
HIPAA
Least Privilege
Microsoft Entra ID
Microsoft Sentinel
SOC 2
Apply
Report

Spring Health

springhealth.com
Spring Health is a mental health technology company headquartered in New York City and founded in 2016. The company provides an artificial intelligence-driven platform that offers personalized mental healthcare services including clinical therapy, coaching, medication management, and self-guided wellness tools. It operates globally by partnering with employers and health plans to provide comprehensive behavioral health benefits to over 170 million covered individuals.
springhealth.com • HQ: New York, United States • Wellness Programs • Lifestyle • Medical AI • Artificial Intelligence • Health Care • Digital Health • Mental Health • Est. 2016
HQ: New York, United States • Wellness Programs • Lifestyle • Medical AI • Artificial Intelligence • Health Care • Digital Health • Mental Health • Est. 2016
Top 25% payVerified live · 2 hours ago 2 months ago

Senior Application Security Engineer II

$180k – $206k per year • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
Ruby
AI/ML
LangChain
LLM
RAG
Anthropic
OpenAI
DevOps
AWS
Azure
CI/CD
GCP
Cybersecurity
HIPAA
ISO 27001
NIST CSF
OWASP Top 10
SOC 2
Threat Modeling
Apply
Top 25% pay 2 months ago

Senior Application Security Engineer II

$180k – $206k per year • Senior • 7+ years expNew York • Remote (United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
Ruby
AI/ML
LangChain
LLM
RAG
Anthropic
OpenAI
DevOps
AWS
Azure
CI/CD
GCP
Cybersecurity
HIPAA
ISO 27001
NIST CSF
OWASP Top 10
SOC 2
Threat Modeling
Apply
Report

Anduril Industries

anduril.com
Anduril Industries is an American defence technology company founded in 2017 that builds autonomous systems and command software for military and border security customers. Rather than bidding on cost-plus programmes, it develops products with its own capital and sells them as finished systems, from surveillance towers and counter-drone interceptors to underwater vehicles and collaborative combat aircraft. Its Lattice software platform fuses sensor data into a single operating picture and controls the hardware family, and the company is headquartered in Costa Mesa, California with a large manufacturing site in Ohio.
anduril.com • HQ: Costa Mesa, United States • Military Robotics • Military Drones • Defense AI • Military • Homeland Security • National Security • 1001-5000 employees • Est. 2017
HQ: Costa Mesa, United States • Military Robotics • Military Drones • Defense AI • Military • Homeland Security • National Security • 1001-5000 employees • Est. 2017
Top 25% pay 2 months ago

Senior Software Engineer, Anduril Cyber

$191k – $253k per year • Equity • Senior • Remote (United States, United Arab Emirates, Venezuela) • Visa sponsorship • Bachelor's Degree • Full-Time • Top Secret • Senior
C++
Go
Python
Rust
TypeScript
AI/ML
Computer Vision
LLM
Robotics
Sensor Fusion
Apply
Equity • Remote (United States, United Arab Emirates, Venezuela) • Visa sponsorship • Bachelor's Degree • Full-Time
C++
Go
Python
Rust
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply
$146k – $194k per year • Equity • Senior • 7+ years exp • Remote (United States, United Arab Emirates, Venezuela) • Visa sponsorship • Bachelor's Degree • Full-Time • TS/SCI • Senior
Computer Vision
Robotics
Sensor Fusion
Apply
Report

Bosch

bosch.com
Bosch is a leading global supplier of technology and services, operating across mobility solutions, industrial technology, consumer goods, and energy and building technology. Headquartered in Germany, the enterprise is renowned for its innovations in Internet of Things (IoT) software, automotive components, power tools, and household appliances.
bosch.com • HQ: Gerlingen, Germany • Consumer Electronics • Artificial Intelligence • Hardware • Home Appliances • Automotive Manufacturing • Manufacturing • Consumer Goods • 5000+ employees
HQ: Gerlingen, Germany • Consumer Electronics • Artificial Intelligence • Hardware • Home Appliances • Automotive Manufacturing • Manufacturing • Consumer Goods • 5000+ employees
$120k – $222k per year (Estimated) • Senior • 8+ years expPalo Alto • Remote (United States) • Visa sponsorship • Master's Degree • Internship • Senior
Amazon EC2
AWS
Azure
GCP
Ansible
CloudFormation
Terraform
IAM
Cybersecurity
ISO 27001
NIST CSF
Zero Trust
Zscaler
FortiGate
Web3
Layer 2
Apply
Report
Cybersecurity Engineer Jobs in Boulder
Frequently asked questions
How many Cybersecurity Engineer jobs in Boulder are available on Alion?
There are currently 8 active listings from 5 hiring companies on Alion, refreshed daily.
What salary do Cybersecurity Engineer jobs in Boulder pay?
The average salary is around $214,938 per year based on the current listings.
Are remote options available for Cybersecurity Engineer jobs in Boulder?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Cybersecurity Engineer jobs in Boulder?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.