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Top Security Engineer Jobs in Denver & Boulder, CO

Reposted 22 Hours Ago
Colorado, CO
72K-117K Annually
Junior
72K-117K Annually
Junior
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
The Perimeter Security Engineer II will manage security infrastructure components, identify and remediate vulnerabilities, provide security guidance, and participate in incident response activities. The role requires a strong knowledge of both Windows and Linux operating systems, scripting languages, and various security tools.
4 Days Ago
Colorado, CO
96K-158K Annually
Senior level
96K-158K Annually
Senior level
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
The Senior Network Security Engineer will oversee network security operations, enhance security measures, train teams, and manage vulnerability monitoring and compliance.
Top Skills: Aws VpcCloud FormationIds/IpsIpsec VpnNetwork FirewallPalo Alto FirewallsPublic Key InfrastructureTls/SslX509 Digital Certificates
Reposted 6 Days Ago
Colorado, CO
88K-157K Annually
Senior level
88K-157K Annually
Senior level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Security Engineer IV in Incident Response is responsible for leading security engineering activities focusing on monitoring, detecting, and responding to threats. They coordinate remediation efforts, develop security policies and perform advanced forensic analysis, while also managing incident response and ensuring compliance with security standards.
7 Days Ago
Hybrid
Colorado, CO
149K-190K Annually
Mid level
149K-190K Annually
Mid level
Artificial Intelligence • Cloud • Software • Cybersecurity
As a Detection Engineer II, you'll focus on developing security detection content across various IT environments, enhancing threat coverage, and innovating in content development through automation. This role involves research, operationalizing security telemetry, and advocating for security measures through community engagement.
Top Skills: GoLinuxmacOSPython
12 Days Ago
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Cloud • Greentech • Other • Energy
As a Senior Product Security Engineer, you'll safeguard AI/ML cloud products by enforcing security best practices, conducting threat modeling, security assessments, and collaborating with engineering teams. Your role will involve penetration testing, developing automation tools for vulnerability scanning, and driving security education within the company.
19 Days Ago
Colorado, CO
120K-180K Annually
Mid level
120K-180K Annually
Mid level
eCommerce • Marketing Tech • Software
As a Security Engineer at Klaviyo, you will work within the Detection & Response Team to develop detection engineering solutions, conduct threat model analysis, and automate security processes. You will leverage various tools and technologies to identify and respond to threats in cloud and corporate environments, collaborating across teams to enhance security effectiveness.
4 Days Ago
Colorado, CO
152K-228K Annually
Senior level
152K-228K Annually
Senior level
eCommerce • Marketing Tech • Software
As a Senior Security Engineer, you'll secure Klaviyo's IT infrastructure focusing on GCP security, managing configurations, and implementing security measures against threats.
Top Skills: Chronicle Security AnalyticsCloud Key Management ServiceCloud Security Command CenterFirewallsGoogle Cloud IamGoogle Cloud PlatformIntrusion Detection/Prevention SystemsOrganization Policies
9 Days Ago
Colorado, CO
152K-228K Annually
Senior level
152K-228K Annually
Senior level
eCommerce • Marketing Tech • Software
As a Senior Security Engineer focused on networking, you will lead initiatives to secure and optimize the network infrastructure at Klaviyo. Responsibilities include designing network security solutions, monitoring traffic for threats, collaborating with teams, implementing zero trust architectures, and conducting security assessments.
2 Days Ago
Colorado, CO
91K-125K Annually
Mid level
91K-125K Annually
Mid level
Aerospace • Hardware • Information Technology • Robotics
As a Systems Security Engineer II, you will design and implement secure operating systems, manage IT security systems, and conduct risk assessments.
Top Skills: Digital ForensicsOperating SystemsRisk AssessmentSecurity MonitoringSecurity ToolsSplunk
14 Days Ago
Hybrid
Colorado, CO
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Security • Software
As a Senior Security Engineer at FusionAuth, you will ensure that applications meet stringent security standards, engage in feature development while integrating security best practices, conduct security-focused testing, and advocate for security within the engineering team. You will also provide technical support and participate in security audits to enhance application defenses.
Top Skills: APIsApplication SecurityBug BountiesCloud InfrastructureDatabasesIntegration TestingPenetration TestingSecure Coding PracticesSoftware DevelopmentUnit TestingVulnerability Testing
130K-222K Annually
Mid level
Aerospace • Hardware • Information Technology • Security • Software • Defense
The Mid/Sr SIEM Engineer will manage the configuration, parsing, correlation, and visualization of logs and events. This role involves building a system for analyzing collected data, creating reports, and dashboards based on user requirements while ensuring effective integration of audit data to minimize false positives and negatives.
6 Days Ago
Colorado, CO
Mid level
Mid level
Fintech • Mobile • Security • Software • Cybersecurity
The Security Engineer at Prove is responsible for safeguarding digital assets by managing cybersecurity protocols, performing risk assessments, conducting vulnerability scans, penetration testing, and compliance reporting. Additionally, they train team members on security best practices and advise management on security investments.
Reposted 16 Days Ago
Colorado, CO
152K-228K Annually
Senior level
152K-228K Annually
Senior level
eCommerce • Marketing Tech • Software
As a Senior Security Engineer, you'll respond to cyber threats, lead incident responses, perform digital forensics, develop automation workflows, analyze security logs, and mentor junior team members, while enhancing Klaviyo's security across corporate and cloud environments.
21 Days Ago
Remote
Colorado, CO
Senior level
Senior level
Edtech • Software
As a Staff Security Engineer at GoGuardian, you will design and implement security strategies for cloud-based infrastructure, mitigate risks, respond to incidents, and ensure compliance with regulatory requirements. You'll collaborate with engineering teams to integrate security in the software development lifecycle, develop identity and access management controls, and educate teams on best practices. This pivotal role requires deep expertise in cloud and application security, alongside strong communication skills.
Top Skills: AWSCi/CdDevsecopsGCPGoIdsIpsJavaPythonSecurity Automation ToolsSIEMTerraformWaf
14 Hours Ago
Remote
Colorado, CO
Senior level
Senior level
Information Technology • Marketing Tech • Software
As a Senior Detection and Response Security Engineer, you will analyze and respond to security incidents, enhance threat detection systems, and improve security operations through collaboration and automation.
Top Skills: AWSAzureDartGCPGoPythonRustSIEMSoarTerraform
11 Days Ago
Remote
Colorado, CO
Mid level
Mid level
Information Technology • Marketing Tech • Software
As a Senior Security Engineer at Iterable, you will perform risk assessments and architectural designs, build automated security frameworks, integrate security tools into the CI/CD pipeline, lead incident response, and implement threat detection strategies, while collaborating with engineering teams to enhance security practices.
Top Skills: AIAWSAzureGCPGitGitlabKubernetesScalaSIEM
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