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Top Security Engineer Jobs in Denver & Boulder, CO

YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
137K-166K Annually
Mid level
137K-166K Annually
Mid level
Fintech • Social Impact • Software
The Security Engineer II will enhance security tooling, automate detections, perform vulnerability assessments, and support engineers with security best practices and incident response.
Top Skills: Aws LambdaGoNode.jsPostgresPythonReactRedisRubyRuby On RailsStep FunctionsTerraform
Reposted YesterdaySaved
Remote
Colorado, CO
Mid level
Mid level
Artificial Intelligence • Blockchain • Professional Services • Security • Consulting • Cybersecurity • Defense
The Security Engineer, Blockchain will review and analyze blockchain applications for security vulnerabilities, develop tools, and contribute to security practices, focusing on smart contracts and blockchain ecosystems.
Top Skills: BlockchainC++EthereumGoRpc InterfacesRustSolidity
Reposted 3 Days AgoSaved
Easy Apply
In-Office or Remote
Colorado, CO
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Principal Security Engineer will drive security solutions, perform vulnerability research, and contribute to application security practices ensuring high quality software for GitLab's products.
Top Skills: DastGoGraphQLRubyRuby On RailsSastTypescript
5 Days AgoSaved
Remote
Colorado, CO
Mid level
Mid level
Artificial Intelligence • Machine Learning • Software • Defense
As a Security Engineer focusing on Detection & Response, you will manage security operations, engineering detections, and incident response while collaborating with IT and security teams.
Top Skills: AWSCrowdstrike Falcon EdrCrowdstrike Query LanguageMicrosoft 365Nextgen SiemPython
Reposted 5 Days AgoSaved
Remote or Hybrid
Colorado, CO
183K-229K Annually
Senior level
183K-229K Annually
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
As a Principal Security Engineer, you will lead security initiatives, design secure systems, automate processes, and mentor teams, ensuring safe technology usage.
Top Skills: AIAutomationEmerging TechnologyProgramming LanguagesPublic Cloud SecurityScalable SystemsSecurity Tools
Reposted 7 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Offensive Security Engineer will assess digital security of physical spaces, conduct penetration tests, identify vulnerabilities, and present findings to stakeholders, ensuring security best practices are integrated throughout device lifecycle.
Top Skills: IotNetwork ProtocolsPenetration Testing Tools
Reposted 7 Days AgoSaved
Easy Apply
Hybrid
Colorado, CO
Easy Apply
175K-263K Annually
Senior level
175K-263K Annually
Senior level
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
As a Lead Security Engineer, you'll enhance Klaviyo's security posture by designing scalable security controls, conducting risk assessments, and mentoring junior engineers while collaborating with various teams and utilizing innovative solutions against emerging threats.
Top Skills: Ai Agentic DevelopmentAWSAzureCloud SecurityCloudFormationData ProtectionGCPIdentity And Access ManagementPrompt EngineeringPulumiSecure Systems DesignTerraform
Reposted 8 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
200K-275K Annually
Senior level
200K-275K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Staff Security Engineer will collaborate with Product teams on secure product development, conduct threat modeling, review architecture and source code, and advise on security requirements.
Top Skills: Ci/CdCloud-Based ServicesOauth2SAML
9 Days AgoSaved
In-Office
Colorado, CO
102K-220K Annually
Mid level
102K-220K Annually
Mid level
Aerospace • Information Technology • Cybersecurity • Defense • Manufacturing
Support product security efforts in missile defense through cybersecurity engineering, vulnerability management, and compliance with various cybersecurity protocols, while collaborating with multiple teams to integrate cybersecurity tools.
Top Skills: AcasArcsightAxway RepeaterBigfixCyber ToolsDelineaElastic StackEndgameEssResponder For Windows Mfa
Reposted 19 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
152K-175K Annually
Senior level
152K-175K Annually
Senior level
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
As a Security Engineer, safeguard Runpod's GPU cloud platform, conduct security assessments, implement fixes, and foster a security-first culture with development teams.
Top Skills: CDockerEdrGoKubernetesLinuxPythonSIEMWaf
11 Days AgoSaved
Easy Apply
Hybrid
Colorado, CO
Easy Apply
165K-200K Annually
Senior level
165K-200K Annually
Senior level
Fintech • Financial Services
The Staff Security Engineer will lead security architecture, enhance security practices, and drive cybersecurity initiatives for Forge while ensuring compliance with regulations.
Top Skills: CybersecurityEncryptionEvent-Driven Architectures
Reposted 12 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
200K-280K Annually
Senior level
200K-280K Annually
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Principal Field Security Engineer at GitLab tackles complex customer security issues, overseeing contract reviews, guiding internal teams, and providing expert security knowledge to ensure customer compliance and mitigate risks.
Top Skills: Cloud SecurityDevsecopsFedrampGdprIso 27001NistSaaSSoc 2
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Reposted 14 Days AgoSaved
Remote or Hybrid
Colorado, CO
187K-281K Annually
Senior level
187K-281K Annually
Senior level
Cloud • Healthtech • Social Impact • Software • Biotech
As a Security Engineer, lead and develop security tools, manage security infrastructure, mentor team members, and support security initiatives at Benchling.
Top Skills: AWSCloudFormationDockerKinesisTerraform
Reposted 21 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
182K-253K Annually
Senior level
182K-253K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Principal Security Engineer, you will lead high-impact security initiatives, develop security patterns, and mentor engineers to enhance Upstart's security strategy.
Top Skills: Application SecurityDetection & ResponseEnterprise SecurityInfrastructure SecurityOffensive SecuritySecurity Grc
21 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
157K-185K Annually
Senior level
157K-185K Annually
Senior level
Artificial Intelligence • Fintech • Healthtech • Software
The Product Security Engineer at Cedar will develop security tools, advise product engineers, and enhance workflows to ensure secure software development while fostering collaboration and communication with teams.
Top Skills: AWSBashGoGraphQLGrpcHTTPPythonTerraform
21 Days AgoSaved
Remote
Colorado, CO
173K-228K Annually
Senior level
173K-228K Annually
Senior level
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3
As a Lead Cloud Security Engineer, you'll safeguard cloud infrastructure by embedding security in the tech stack, leading initiatives, conducting threat assessments, and ensuring secure development practices.
Top Skills: AWSDockerGCPGoJavaScriptKubernetesMoveOrcaPrisma CloudPythonRustSolidityTerraformWiz
Reposted YesterdaySaved
Remote
Colorado, CO
170K-210K Annually
Senior level
170K-210K Annually
Senior level
Software • Defense
The Application Security Engineer will identify and fix security vulnerabilities in the application and infrastructure, ensuring compliance with standards. They will also mentor other engineers, improve security practices, and enhance the organization's security posture.
Top Skills: AnsibleAWSCi/CdDockerDynamic AnalysisFirewallsHelmIntrusion DetectionJavaScriptKubernetesLinuxStatic AnalysisTerraform
Reposted YesterdaySaved
Remote
Colorado, CO
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Artificial Intelligence • Blockchain • Professional Services • Security • Consulting • Cybersecurity • Defense
The Senior Security Engineer will design and build security tools, collaborate with teams, and contribute to AI/ML security research. Responsibilities include security solution architecture, secure implementation, and effective communication of technical concepts.
Top Skills: C++Ci/CdGitGoJavaPythonRust
Reposted 24 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
152K-179K Annually
Mid level
152K-179K Annually
Mid level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Conduct security assessments and lead Web3 bug bounty program while collaborating with security engineers and mentoring junior staff.
Top Skills: BlockchainCybersecurityOwaspSansSmart ContractsWeb3
Reposted 24 Days AgoSaved
Easy Apply
In-Office or Remote
Colorado, CO
Easy Apply
Expert/Leader
Expert/Leader
Cloud • Security • Software • Cybersecurity • Automation
As a Principal Engineer, you will lead the Infrastructure Security Team to create and implement multi-year security strategies, architect security frameworks, and mentor engineers, ensuring security standards across cloud infrastructure.
Top Skills: Aws,Gcp,Azure,Kubernetes
5 Days AgoSaved
Remote or Hybrid
Colorado, CO
140K-215K Annually
Senior level
140K-215K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The role involves enhancing product security by identifying and fixing vulnerabilities in endpoint applications, collaborating with product teams, and improving security practices through threat modeling and testing.
Top Skills: CC++GoLinuxmacOSWindows
Reposted 3 Hours AgoSaved
In-Office
Colorado, CO
126K-188K Annually
Senior level
126K-188K Annually
Senior level
Healthtech
As a Senior Product Security Engineer, you'll lead security efforts, assess vulnerabilities, support incident response, and collaborate on best practices for product security at Medtronic.
Top Skills: DevsecopsDynamic Application Security TestingEmbedded SystemsGitPythonSecurity EnvironmentsSecurity Scanning ToolsSoftware Composition AnalysisStatic Application Security TestingVulnerability Data
Reposted 5 Days AgoSaved
Hybrid
Colorado, CO
79K-135K Annually
Junior
79K-135K Annually
Junior
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The System Security Engineer provides security engineering support, manages cyber requirements, validates security implementations, and supports risk management activities for BAE Systems' projects.
Top Skills: CameoCis BenchmarksDevsecopsDisa StigsNist StandardsSysmlUml
Reposted 7 Hours AgoSaved
In-Office
Colorado, CO
78K-176K Annually
Mid level
78K-176K Annually
Mid level
Information Technology
The Endpoint Security Engineer designs and manages enterprise endpoint data protection, deploying DLP solutions while ensuring data security and compliance with regulations across the organization.
Top Skills: BashForcepointMicrosoft PurviewNetwrixPowershellPythonSIEMSoarSymantecTrellix Endpoint DlpTrellix Epo
6 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
147K-289K Annually
Senior level
147K-289K Annually
Senior level
Big Data • Cloud • Software • Database
Design and build security controls for MongoDB Atlas multi-cloud infrastructure. Collaborate with teams to ensure highest security standards and lead projects on scalable security services.
Top Skills: ApparmorC/C++CgroupsEbpfGoGrafanaJavaKubernetesPythonRustSeccompSelinuxSplunkTerraformVictoria Metrics
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