19 zero trust engineer jobs at 11 companies in Castle Pines, CO
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Senior Staff Security Engineer - Network Security
Denver or San Francisco or New York City or San Jose
$210k-$270k/yr HybridFull Time
10+ YOE10+ years in security engineering; Cloudflare WAF/DDoS/Zero Trust; Terraform/Crossplane; AWS networking; incident response; AI-native workflows; security certifications.
Cloudflare, Terraform, Crossplane, AWS, CloudFront, WAF, DDoS, Zero Trust, Panther, Wiz, CrowdStrike, Claude Code, MCP-driven tooling, LLM automations
2w
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IT Engineer
United States or Denver or San Francisco or Alaska or Arkansas or Delaware or Hawaii or Maine or Mississippi or New Mexico or Oklahoma or South Dakota or Vermont or Wisconsin or Rhode Island
$96k-$125k/yr RemoteFull Time
3+ YOE3+ years in systems administration, IT engineering, or senior IT support; expertise in Okta, macOS administration, automation, Zero Trust, and IT security fundamentals.
Okta Workflows, Jamf, macOS, Okta, Single Sign-On (SSO), Privileged Access Management (PAM), Robotic Process Automation (RPA), Zero Trust, SOC2, HIPAA, HITRUST, API keys, Data Loss Prevention (DLP), OpenAI, AWS, Google Gemini
4w
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Cloud Network Architect/Engineer - Senior
Colorado Springs, Colorado, United States
$165k-$200k/yr OnsiteFull Time
10+ YOE10+ years designing secure cloud and enterprise network architectures for DoD environments; experience with AWS cloud networking, multi-classification domains, Zero Trust, RMF and DISA STIGs.
AWS Transit Gateway, Virtual Private Cloud (VPC), Direct Connect, VPN, software-defined networking (SDN), SIEM, Platform One, Space CAMP, DevSecOps, Infrastructure as Code (IaC)
4w
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Cloud Network Architect/Engineer - Senior
Colorado Springs, Colorado, United States
$165k-$200k/yr OnsiteFull Time
10+ YOE10+ years designing enterprise cloud network architectures for DoD environments; experience with AWS, Zero Trust, Cross Domain Solutions, RMF/NIST/STIGs; Top Secret/SCI required.
AWS, AWS Transit Gateway, Virtual Private Cloud (VPC), Direct Connect, VPN, software-defined networking (SDN), SIEM, Platform One, Space CAMP, Platform-as-a-Service (PaaS), Infrastructure as Code (IaC)
1mo
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Presales Systems Engineer - SASE
Durham or Denver or Fort Collins
$121k-$284k/yr RemoteFull Time
4+ YOE4+ years in presales, sales engineering, or solution architecture; hands-on SASE/SSE/Zero Trust experience; strong networking and security technology knowledge; excellent communication and demo skills.
HPE Aruba Networking SASE, EdgeConnect, SD-WAN, Aruba Networking SSE, Aruba Central, ClearPass, SRX, ZTNA, SWG, CASB, DEM, AWS, Azure, Google Cloud
1w
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Sr Embedded Software Developer
Denver or Littleton
$182k-$254k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's degree in a relevant engineering or computer science field, 8+ years of embedded software experience, C/C++, RTOS, hardware interfaces, debugging, secure boot, and Zero Trust knowledge.
C, C++, Real-Time Operating System (RTOS), SPI, I2C, UART, PCIe, FPGA, JTAG, NIST SP 800-207, Zero Trust Architecture (ZTA), Secure Boot, NIST SP 800-53, Risk Management Framework (RMF), HAIPE, TACLANE, KG-series, FIPS 140-2, FIPS 140-3, TPM, HSM, PUF, PKI
1mo
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Presales Systems Engineer - SASE
Durham or Denver or Fort Collins
$121k-$284k/yr RemoteFull Time
4+ YOE4+ years in technical presales, sales engineering, or solution architecture in networking/security/cloud; hands-on SASE/SSE/Zero Trust/SD‑WAN experience; firewall and networking fundamentals; public cloud familiarity; strong communication and demo skills.
HPE Aruba Networking, EdgeConnect, Aruba Central, ClearPass, SRX, AWS, Azure, Google Cloud, SD‑WAN, ZTNA, SWG, CASB, DEM
1mo
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Sales Engineer
Washington or Tampa or San Antonio or Colorado Springs or Norfolk
HybridFull Time
7+ YOEActive TS/SCI clearance,7+ years defense/federal or cybersecurity sales/technical experience,prior U.S. military or DoW experience,ICAM/Zero Trust knowledge,ability to run demos,deployments,and translate field feedback.
FedRAMP, CMMC, IDCommand, PKI, CAC
1mo
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Sales Engineer
Washington or Tampa or San Antonio or Colorado Springs or Norfolk
HybridFull Time
7+ YOEActive TS/SCI clearance,7+ years defense/federal/cybersecurity or technical sales experience,prior U.S. military or DoW experience,ICAM/Zero Trust/PKI knowledge,ability to lead demos,deployments,and product feedback.
FedRAMP, CMMC, Zero Trust, PKI, CAC, IDCommand
1mo
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Sales Engineer
Washington or Tampa or San Antonio or Colorado Springs or Norfolk
HybridFull Time
7+ YOE7+ years defense/federal/cybersecurity sales or technical experience with U.S. military/DoW experience; active TS/SCI clearance; deep ICAM, Zero Trust, PKI/CAC knowledge; demo, deployment, and product-feedback experience.
IDCommand, FedRAMP, CMMC, PKI/CAC
1mo
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Presales Systems Engineer - SASE
Durham or Denver or Fort Collins
$121k-$284k/yr RemoteFull Time
4+ YOE4+ years in technical presales/sales engineering or solution architecture; hands-on SASE/SSE/Zero Trust/SD-WAN experience; strong networking and security knowledge; public cloud familiarity; comfortable delivering demos, workshops, and POCs; regional travel required.
HPE Aruba Networking, EdgeConnect, Aruba Central, ClearPass, SRX, AWS, Azure, Google Cloud
1mo
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Sales Engineer
Washington or Tampa or San Antonio or Colorado Springs or Norfolk
HybridFull Time
7+ YOEActive TS/SCI clearance,7+ years defense/federal/cybersecurity or technical sales experience,prior U.S. military or DoD experience,deep ICAM/PKI/CAC/Zero Trust knowledge,and proven demo,deployment,and product-feedback skills.
IDCommand, FedRAMP, CMMC, PKI, CAC, Zero Trust
3mo
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Senior Software Security Engineer
Golden, Colorado, United States
$130k-$180k/yr OnsiteFull Time
5+ YOE5+ years in software development; 3+ years in security-focused roles; strong knowledge of DevSecOps, Zero Trust, container security; secure SDLC practices; scripting (Python, Bash, C++); Linux hardening; IaC; CI/CD security; security certifications.
Python, Bash, C++, Linux, IaC, Terraform, Helm, Ansible, SAST, DAST, SCA, SBOM, SonarQube
1mo
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Sr Cyber Security Engineer
Huntsville or Colorado Springs or Charleston or Atlanta
OnsiteFull Time
10+ YOE10–15+ years in cybersecurity architecture, security engineering, or enterprise IT security; bachelor's degree or equivalent experience; government security clearance; expertise in Zero Trust, IAM, network security, and federal frameworks.
IAM, Zero Trust Architecture (ZTA), FedRAMP, RMF, NIST 800-53, FISMA, AWS GovCloud, Azure Government, SD-WAN, DevSecOps, Model-Based Systems Engineering (MBSE), Executive Order (EO) 14028, OMB M-22-09, HSPD-12, COTS, GOTS
1mo
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Systems Architect
Aurora, Colorado, United States
$87k-$198k/yr OnsiteFull Time
10+ YOE10+ years designing system architectures for on‑prem and cloud environments, DevSecOps and container orchestration (Kubernetes/OpenShift), zero‑trust and cybersecurity frameworks, Secret clearance, and a Bachelor's degree.
Kubernetes, OpenShift, SDLC, DevSecOps, AWS
1mo
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System Architect
Colorado Springs or Washington D.C. or Tampa or Fort Meade or Arlington
$120k-$150k/yr OnsiteFull Time
8+ YOEDesign and deliver secure, scalable enterprise architectures for high-security environments; 8+ years architecture/engineering experience; Top Secret SCI preferred; proficiency in cloud, automation, and Zero Trust.
OpenShift, Azure Government, AWS GovCloud, Infrastructure as Code (IaC), CI/CD
2w
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Agentic Identity Security Consultant
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$59k-$206k/yr HybridFull Time
5+ YOERequires 5+ years software engineering, 3+ years OAuth 2.0/OIDC, Python and async experience, agent framework and MCP experience, Zero Trust, IGA, cloud, containers, IaC, CI/CD, and bachelor's degree.
Python, OAuth 2.0, OIDC, Claude Agent SDK, LangGraph, AutoGen, CrewAI, Semantic Kernel, MCP, CyberArk, HashiCorp, AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD
2mo
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Senior Agentic Identity Security Manager
Irving or Milwaukee or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego or Dallas
$80k-$294k/yr HybridFull Time
5+ YOE5+ years software engineering with Python, 3+ years OAuth 2.0/OIDC and agent framework experience, cloud/container/IaC/CI/CD expertise, Zero Trust/IGA/secrets management knowledge, MCP server experience, bachelor's degree or equivalent.
Python, OAuth 2.0, OIDC, DCR, PAR, token exchange, Claude Agent SDK, LangGraph, AutoGen, CrewAI, Semantic Kernel, MCP server, CyberArk, HashiCorp, AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD
2mo
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Technical Engineering Advisor – Cybersecurity
Colorado Springs, Colorado, United States
$125k-$185k/yr OnsiteFull Time
7+ YOEU.S. citizen with active TS/SCI, Bachelor's in a technical field, 7+ years in cybersecurity/RMF/accreditation in defense or mission environments; experience with RMF, cATO, SCIF operations, NIST, DISA STIGs, Zero Trust, and DevSecOps.
RMF, NIST, DISA STIGs, Zero Trust, DevSecOps, Continuous Authorization to Operate (cATO), SCIF
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