Cybersecurity Engineer Jobs in Denver

Cybersecurity Engineer jobs in Denver hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $173,577/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

Hex

hex.tech
Hex is a data science and analytics software company headquartered in San Francisco, California, and founded in 2019. The company provides a collaborative platform that integrates SQL, Python, and artificial intelligence to allow users to perform data analysis, build interactive notebooks, and deploy generative data applications. It serves data teams across various industries globally, offering a cloud-based environment that connects to modern data warehouses and supports agentic workflows for business intelligence.
hex.tech • HQ: San Francisco, United States • Communication & Collaboration • Software • Business Intelligence • LLM & Generative AI • Artificial Intelligence • Data Science • Analytics Platforms • Data & Analytics • Est. 2019
HQ: San Francisco, United States • Communication & Collaboration • Software • Business Intelligence • LLM & Generative AI • Artificial Intelligence • Data Science • Analytics Platforms • Data & Analytics • Est. 2019
Open 205 daysTop 25% pay 6 months ago

Cloud Security Engineer

$200k – $265k per year • Senior • 5+ years expNew York • Remote (United States) • Senior
JavaScript
Python
TypeScript
Databases
PostgreSQL
Redis
Frontend
GraphQL
React.js
Redux
DevOps
AWS
CI/CD
Kubernetes
Terraform
IAM
Helm
Cybersecurity
GDPR
HIPAA
ISO 27001
PCI DSS
SOC 2
Threat Modeling
Wiz
Management
Linear
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First American

firstam.com
First American Financial Corporation is a premier provider of title, settlement and risk solutions for real estate transactions. With its combination of financial strength and stability built over more than 130 years, innovative proprietary technologies, and unmatched data assets, the company is leading the digital transformation of its industry. First American also provides data products to the title industry and other third parties; valuation products and services; mortgage subservicing; home warranty products; banking, trust and wealth management services; and other related products and services.
firstam.com • Los Angeles • Baltimore • San Diego • Houston • Bakersfield • PropTech • Financial Services • Insurance
Los Angeles • Baltimore • San Diego • Houston • Bakersfield • PropTech • Financial Services • Insurance
Verified live · 1 day ago 1 month ago

SailPoint Senior Software Engineer

$129k – $172k per year • Equity • Senior • 8+ years expUnited States • Remote (United States) • Full-Time • Senior
JavaScript
PowerShell
Databases
MySQL
DevOps
CI/CD
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Apollo.io

apollo.io
Apollo.io is a leading B2B sales intelligence and engagement platform that helps go-to-market teams discover, contact, and close target accounts. The platform combines a massive database of verified business contacts and company profiles with built-in tools for email sequences, call execution, and workflow automation. By integrating data acquisition directly into the outreach process, it enables sales and marketing teams to streamline prospecting and accelerate revenue growth.
apollo.io • Austin • Mexico City • London • Salt Lake City • San Francisco • Sales & Marketing • Sales Enablement • Lead Generation • Est. 2015
Austin • Mexico City • London • Salt Lake City • San Francisco • Sales & Marketing • Sales Enablement • Lead Generation • Est. 2015
Verified live · 8 hours ago 2 months ago

Senior Application Security Engineer

$124k – $230k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Senior
Go
Python
Ruby
AI/ML
LLM Guardrails
DevOps
GCP
Cybersecurity
Threat Modeling
Robotics
Apollo
Marketing
HubSpot
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Reco

reco.ai
See every AI agent in your environment, who owns it, what it can access, and where the risk is. Reco secures agentic AI from day one across 225+ apps.
reco.ai • Boston • Wilmington • Dallas • Tel Aviv • Saint Louis • Cybersecurity • AI Agents • Artificial Intelligence
Boston • Wilmington • Dallas • Tel Aviv • Saint Louis • Cybersecurity • AI Agents • Artificial Intelligence
Verified live · 1 day ago 1 month ago

Security Researcher

$120k – $222k per year (Estimated) • Senior • 5+ years expWilmington • Remote (United States) • Full-Time • Senior
SQL
Databases
ClickHouse
DevOps
Azure
Splunk
IAM
Cybersecurity
Okta
Least Privilege
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Monarch

monarch.com
Monarch Money is a subscription-based platform that provides a personal finance program to track expenses. The platform aims to help consumers plan and manage their financial lives and adds all the transactions, across all bank accounts and credit cards, into one list, and creates a budget to understand where the money is going.
monarch.com • Artificial Intelligence • Financial Services • Personal Finance • Est. 2019
Artificial Intelligence • Financial Services • Personal Finance • Est. 2019
Top 25% payVerified live · 1 day ago 1 month ago

Senior Application Security Engineer

$180k – $215k per year • Equity • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
Python
Python
Django
AI/ML
LLM
AI Agents
Red Teaming
DevOps
CI/CD
Kubernetes
Amazon EKS
AWS
Amazon ECS
IAM
Cybersecurity
Burp Suite
Nuclei
OWASP Top 10
Semgrep
Threat Modeling
NIST CSF
SOC 2
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CertiK

certik.com
CertiK is a blockchain security company that specializes in auditing smart contracts and blockchain protocols. It offers security audits monitoring tools and risk assessment services to help projects identify vulnerabilities and improve the safety of decentralized applications and digital assets.
certik.com • New York • Shenzhen • Dubai • San Francisco • Cybersecurity • Blockchain & Crypto • Smart Contracts & Security
New York • Shenzhen • Dubai • San Francisco • Cybersecurity • Blockchain & Crypto • Smart Contracts & Security
Verified live · 6 hours ago 1 month ago

Public Facing Security Researcher

$89k – $182k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Full-Time • Middle
Smart Contracts
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Open 1691 dayVerified live · 6 hours ago 4 years ago

Sr. Security Engineer (Penetration Testing)

$122k – $226k per year (Estimated) • Senior • 4+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
DevOps
AWS
Azure
GCP
Cybersecurity
Threat Modeling
Web3
DeFi
Smart Contracts
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Tines

tines.com
Tines lets every team build. IT and Security maintain complete visibility, governance, and control.
tines.com • Sydney • Dublin • Boston • Software • Cybersecurity • Business Process Automation (BPA) • Est. 2018
Sydney • Dublin • Boston • Software • Cybersecurity • Business Process Automation (BPA) • Est. 2018
Verified live · 8 hours ago 4 months ago

Senior Security Operations Engineer

$122k – $227k per year (Estimated) • Senior • 8+ years exp • Remote (United States) • Senior
Python
Node JS
JavaScript
Node JS
Commander.js
Databases
Databricks
AI/ML
AI Agents
DevOps
AWS
Azure
Docker
Kubernetes
Amazon CloudWatch
Amazon ECS
Cybersecurity
FedRAMP
SOC 2
Tines
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Whitespace

inthewhitespace.com
Whitespace is a company focused on developing privacy-conscious techniques to measure, simulate, and understand human activity globally. The company serves public health, risk intelligence, research, law enforcement, nonprofit, national defense, and regulatory organizations to enhance human security in the digital age. Their data-driven solutions analyze movement, dwell, and interaction to report, simulate, and interpret activity patterns anywhere in the world.
inthewhitespace.com • Los Angeles • Alexandria • Geospatial Analytics • Intelligence • Data & Analytics • Est. 2017
Los Angeles • Alexandria • Geospatial Analytics • Intelligence • Data & Analytics • Est. 2017
Verified live · 1 day ago 1 month ago

DevSecOps Engineer

$109k – $242k per year (Estimated) • Equity • Senior • 7+ years exp • Remote (United States) • Full-Time • Senior
Python
DevOps
Ansible
ArgoCD
AWS
Azure
Chef
CI/CD
CloudFormation
Docker
GCP
Harbor
Jenkins
Kubernetes
OpenShift
Terraform
GitLab
Cybersecurity
FedRAMP
NIST 800-53
SonarQube
Zero Trust
Cryptography
Vault
Apply
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Vanta

vanta.com
Vanta is an automated security, continuous GRC (Governance, Risk, and Compliance), and trust management platform designed to help businesses scale security and automate compliance. Headquartered in San Francisco, California, the company enables organizations to streamline audit processes and maintain real-time visibility into their security posture.
vanta.com • HQ: San Francisco, United States • Information Security • Cybersecurity • Security Compliance • 1001-5000 employees
HQ: San Francisco, United States • Information Security • Cybersecurity • Security Compliance • 1001-5000 employees
Top 25% payVerified live · 2 hours ago 2 months ago

Senior Security Engineer

$227k – $267k per year • Senior • Remote (United States) • Full-Time • Senior
Red Teaming
Cybersecurity
HIPAA
ISO 27001
SOC 2
Threat Modeling
Apply
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SOSi

sosi.com
SOSi is a private technology and services integrator headquartered in Reston, Virginia, and founded in 1989. The company provides a wide range of solutions including cybersecurity, software development, intelligence analysis, military logistics, and mission-critical infrastructure support. As a large founder-owned firm, it operates globally to support aerospace, defense, and national security missions for the United States government and international partners.
sosi.com • HQ: Reston, United States • Cybersecurity • System Integration • Military Logistics • Intelligence • National Security • Military • Government • Information Technology • Est. 1989
HQ: Reston, United States • Cybersecurity • System Integration • Military Logistics • Intelligence • National Security • Military • Government • Information Technology • Est. 1989
Top 25% payVerified live · 1 hour ago 2 months ago

IAM Engineer

$90k – $186k per year • Senior • 5+ years expUnited States • Remote (United States) • Bachelor's Degree • Full-Time • Senior
AWS
Azure
IAM
Cybersecurity
Microsoft Entra ID
Okta
Ping Identity
Zero Trust
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Open 200 daysVerified live · 1 hour ago 6 months ago

Cloud Security Engineer

$104k – $192k per year (Estimated) • Senior • 5+ years expUnited States • Remote (United States) • Bachelor's Degree • Full-Time • Senior
IAM
AWS
Cybersecurity
FedRAMP
NIST 800-53
Zero Trust
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Report

A-LIGN

a-lign.com
A-LIGN is a cybersecurity compliance and audit firm headquartered in Tampa, Florida, and founded in 2009. The company performs SOC 2, ISO 27001, HITRUST, PCI DSS, FedRAMP, and other assessments, and sells A-SCEND, a platform that manages evidence collection across multiple frameworks. It is a licensed CPA firm and accredited certification body serving technology and cloud service providers preparing for enterprise and government audits.
a-lign.com • HQ: Tampa, United States • Professional Services • Penetration Testing • Audit • Financial Services • Security Compliance • Cybersecurity • Est. 2009
HQ: Tampa, United States • Professional Services • Penetration Testing • Audit • Financial Services • Security Compliance • Cybersecurity • Est. 2009
Verified live · 3 hours ago 2 months ago

Penetration Tester

$70k – $172k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Junior
Bash
DevOps
Kali Linux
Cybersecurity
FedRAMP
ISO 27001
Nmap
SOC 2
Apply
Report

RSM

rsmus.com
RSM is a professional services firm headquartered in Chicago, Illinois, with origins tracing back to its founding in 1926. The company provides a comprehensive suite of services including audit and assurance, tax compliance and planning, and diverse consulting solutions such as risk management and technology advisory. As the United States member of the RSM International network, it primarily serves middle-market clients across various industries through numerous offices located throughout the country and internationally.
rsmus.com • HQ: Chicago, United States • Security Compliance • Cybersecurity • IT Consulting • Information Technology • Risk Management • Financial Consulting • Financial Services • Audit • 201-500 employees • Est. 1926
HQ: Chicago, United States • Security Compliance • Cybersecurity • IT Consulting • Information Technology • Risk Management • Financial Consulting • Financial Services • Audit • 201-500 employees • Est. 1926
Top 25% payVerified live · 1 hour ago 2 months ago

Strategic Account Manager - Cybersecurity and Risk Consulting

$103k – $176k per year • Junior • ChicagoDetroitWashingtonHoustonDenver • Remote (United States) • Bachelor's Degree • Full-Time
Salesforce
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Sourcegraph

sourcegraph.com
Founded in 2013, Sourcegraph is an AI-powered code intelligence platform designed to help software engineers search, understand, and automate edits across massive codebases. The platform offers universal code search and an AI coding assistant named Cody, enabling developers to navigate complex repositories, speed up context gathering, and fix issues faster. By integrating directly into existing developer workflows and hosting environments, the company helps large engineering teams scale productivity and maintain code quality.
sourcegraph.com • Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Verified live · 1 day ago 2 months ago

Security Engineer [IC3]

Remote
TypeScript
AI/ML
Model Context Protocol
DevOps
GCP
Kubernetes
Terraform
Cybersecurity
GDPR
ISO 27001
SOC 2
Threat Modeling
QA
Rest-Assured
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Gauntlet

gauntlet.xyz
Gauntlet is DeFi's risk manager. We drive capital efficiency while maintaining economic safety for some of the largest crypto protocols with our simulations. Gauntlet manages risk and incentives for over $40 Billion in assets.
gauntlet.xyz • New York • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2018
New York • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2018
$123k – $228k per year (Estimated) • Senior • 5+ years expNew York • Remote (United States) • Full-Time • Senior
JavaScript
Python
TypeScript
AI/ML
Claude
Claude Code
Cybersecurity
SOC 2
Web3
DeFi
Apply
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Thumbtack

thumbtack.com
Thumbtack is an American technology company headquartered in San Francisco, California, and was founded in 2008. The company operates an online marketplace that connects consumers with local service professionals for a wide range of tasks, including home improvement, event planning, and wellness services. It serves millions of customers across all 50 U.S. states, providing a platform for small business owners to manage leads and grow their client base through a mobile app and website.
thumbtack.com • HQ: San Francisco, United States • Lifestyle • Residential Real Estate • Real Estate • Online Directories & Classifieds • Internet Services • Professional Services • Commerce • Marketplaces • Est. 2008
HQ: San Francisco, United States • Lifestyle • Residential Real Estate • Real Estate • Online Directories & Classifieds • Internet Services • Professional Services • Commerce • Marketplaces • Est. 2008
Top 25% payVerified live · 1 hour ago 2 months ago

Senior Enterprise Security Engineer

$211k – $273k per year • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
AI Agents
Human-in-the-Loop
LLM Guardrails
Model Context Protocol
DevOps
AWS
GCP
IAM
Cybersecurity
Least Privilege
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Etched

etched.com
Etched. We co-design chips, racks, software, and manufacturing methods so frontier models can run with best-in-class throughput, latency, cost, and power efficiency for both prefill and decode workloads.
etched.com • San Jose • Taipei • Austin • Artificial Intelligence • AI Infrastructure • Semiconductors
San Jose • Taipei • Austin • Artificial Intelligence • AI Infrastructure • Semiconductors
Top 25% payVerified live · 5 hours ago 2 months ago

Security Engineer (Remote)

$150k – $250k per year • Senior • 7+ years exp • Remote (United States) • Relocation • Full-Time • Senior
Bash
Go
Python
Rust
AI/ML
AI Agents
DevOps
AWS
GCP
IAM
Cybersecurity
Okta
Threat Modeling
Zero Trust
Management
Google Workspace
Apply
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The Trail of Bits

trailofbits.com
Trail of Bits is a cybersecurity research, engineering, and consulting firm that specializes in software assurance, cryptography, and advanced threat modeling. The company provides deep code audits, penetration testing, and security evaluations for complex digital systems, including smart contracts, AI/ML pipelines, and cloud infrastructure. Known for its strong focus on open source, it actively develops public security tools, conducts government-backed research, and advances industry-wide software security standards.
trailofbits.com • Financial Services • Blockchain & Crypto • Audit • Cybersecurity • 51-200 employees
Financial Services • Blockchain & Crypto • Audit • Cybersecurity • 51-200 employees
Verified live · 1 day ago 2 months ago

Security Engineer 1, Application Security - Remote US

$71k – $174k per year (Estimated) • Junior • Remote (United States) • Relocation • Full-Time • Junior
C++
JavaScript
Python
Rust
TypeScript
DevOps
Ansible
AWS
Azure
GCP
Helm
Kubernetes
Terraform
Cybersecurity
Threat Modeling
CVE
Apply
Open 124 daysVerified live · 1 day ago 4 months ago

Security Engineer, Application Security

$111k – $246k per year (Estimated) • Remote (United States) • Relocation • Full-Time
C++
Go
JavaScript
Kotlin
Objective-C
Python
Ruby
Rust
Swift
TypeScript
DevOps
AWS
Azure
GCP
Cybersecurity
CWE
Threat Modeling
Apply
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Hightouch

hightouch.com
Hightouch is a customer data platform that syncs data from existing warehouses to tools like CRMs, email marketing platforms, and ad networks. It helps businesses use their data for personalized marketing, improving customer engagement and campaign performance. With a no-code interface, Hightouch simplifies data integration while avoiding duplication, ensuring data integrity and security.
hightouch.com • San Francisco • New York • London • Paris • Denver • Sales & Marketing • Data & Analytics • Data Integration • Est. 2018
San Francisco • New York • London • Paris • Denver • Sales & Marketing • Data & Analytics • Data Integration • Est. 2018
Open 125 daysVerified live · 11 hours ago 4 months ago

Application Security Lead

$146k – $359k per year (Estimated) • Equity • Lead • Remote (North America) • Internship • Staff
AI Agents
Cybersecurity
GDPR
Threat Modeling
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Arize Ai

arize.com
Arize AI is a technology company that provides a platform for businesses to manage their machine learning models. The company's platform offers a range of features, including: Model monitoring Model explainability Model drift detection Model performance optimization Data quality assessment Arize AI's platform is designed to be user-friendly and comprehensive, with a focus on providing businesses with the tools they need to build and manage high-performing machine learning models. The company is headquartered in San Francisco, California.
arize.com • HQ: Mountain View, United States • Design & Creative • AI Agents • Artificial Intelligence
HQ: Mountain View, United States • Design & Creative • AI Agents • Artificial Intelligence
Open 123 daysTop 25% pay 4 months ago

DevSecOps Engineer (TypeScript & Agentic AI)

$150k – $200k per year • Equity • Middle • 4+ years exp • Remote (United States) • Middle
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
Anthropic SDK
Function Calling
LangGraph
LLM
LangChain
Anthropic
Arize Phoenix
LLM Guardrails
Model Context Protocol
OpenAI
OpenAI Agents SDK
Frontend
Next.js
React.js
DevOps
AWS
Azure
CI/CD
GCP
GitHub Actions
Helm
Kubernetes
Pulumi
Terraform
GitHub
Cybersecurity
ISO 27001
SOC 2
Management
Jira
Apply
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Spry Methods Inc

sprymethods.com
Spry Methods, Inc. is a company providing a wide range of solutions and services to the Federal Government, Department of Defense, Intelligence Community, and the Commercial market. They specialize in cyber security, offering expertise to national security missions, Federal law enforcement, and DoD partners. The company also delivers IT and platform services, focusing on solving complex challenges and modernizing IT infrastructures with emerging technologies.
sprymethods.com • Washington • Nashville • Arlington • Pyeongtaek • Vienna • Information Technology • National Security • Cybersecurity
Washington • Nashville • Arlington • Pyeongtaek • Vienna • Information Technology • National Security • Cybersecurity
Verified live · 7 hours ago 2 months ago

Web Developer Security Engineer

$135k – $155k per year • Senior • 5+ years expWashington • Remote (United States) • Bachelor's Degree • Senior
JavaScript
SQL
Cybersecurity
Threat Modeling
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Cybersecurity Engineer Jobs in Denver
Frequently asked questions
How many Cybersecurity Engineer jobs in Denver are available on Alion?
There are currently 37 active listings from 14 hiring companies on Alion, refreshed daily.
What salary do Cybersecurity Engineer jobs in Denver pay?
The average salary is around $173,577 per year based on the current listings.
Are remote options available for Cybersecurity Engineer jobs in Denver?
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 Denver?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.