55 security operations engineer jobs at 40 companies in Castle Pines, CO
2d
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Security Operations Engineer
Denver or Eagle Mountain or New Albany or Phoenix or Cedar Rapids
$89k-$137k/yr OnsiteFull Time
3+ YOERequires 3+ years maintaining enterprise IP-based CCTV and access control systems, designing system integration, and troubleshooting; U.S. citizenship required. Genetec, Prowatch, and Lenel experience preferred.
Genetec, Prowatch, Lenel, TCP/IP, CCTV, NVR, Control Drawings, Sequence of Operations, Bill of Materials, Graphical User Interface, Microsoft Excel
3mo
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Operations Analysis Engineer
Dayton or Denver
$120k-$180k/yr HybridFull Time
8+ YOEMaster’s in engineering, physics, or mathematics plus 8+ years in operations analysis or weapon system development; strong programming in MATLAB/Python/C++; experience with U.S. government modeling tools; security clearance required.
MATLAB, Python, C++, AFSIM, STK, VTK, BRAWLER, SUPPRESSOR, STORM, RADGUNS
3d
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Operations Engineer
Colorado Springs, Colorado, United States
$100k-$203k/yr OnsiteFull Time
3+ YOERequires 3 years of IT experience, 1 year with Kubernetes or Docker, AWS experience, Security+ or higher for DoD IAT II, TS/SCI clearance, and polygraph willingness if needed.
Linux, Windows, PowerShell Desired State Configuration (DSC), Group Policy Objects (GPO), Kubernetes, Docker, AWS Cloud Services, Amazon EC2, Amazon EKS, Amazon S3, Amazon WorkSpaces, Jira, Python, Bash
1mo
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Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$90k-$132k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, Security+ certification, Bachelor's in CS/IS/Engineering or equivalent, 2+ years systems/DevOps/automation experience, Linux/Bash and ELK Stack experience, strong troubleshooting and communication skills.
Linux, RHEL, CentOS, Ubuntu, Bash, ELK Stack, Elasticsearch, Kibana, Logstash, Python
1mo
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Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne or Washington, DC
$82k-$132k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, Security+ cert, Bachelor's in CS/IS/Engineering or equivalent, 2+ years systems/automation/DevOps experience, Linux (RHEL/CentOS/Ubuntu), Bash, ELK Stack (Elasticsearch, Logstash, Kibana).
Linux, RHEL, CentOS, Ubuntu, Bash, ELK Stack, Elasticsearch, Logstash, Kibana, Python
3w
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Mission Operations Engineer, Connected Warfare
Colorado Springs, Colorado, United States
$111k-$147k/yr FieldFull Time
Program management or field engineering experience; stakeholder management with senior military leaders; understanding of military operations; translate technical concepts to operational requirements; willing to travel 25–50%; eligible for U.S. security clearance.
2w
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Operations Engineer Mechanical
Colorado Springs, Colorado, United States
$105k-$115k/yr OnsiteFull Time
3+ YOEBSME from ABET university, 3-5 years mechanical/electrical/civil engineering experience, ability to obtain security clearances and installation access, valid driver license/REAL ID, CPE preferred, HVAC/R and controls experience.
Direct digital controls, Pneumatic controls, HVAC/R
1mo
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Senior Information Systems Security Engineer
Boulder, Colorado, United States
$112k-$196k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance,5+ years relevant experience,Bachelor's or equivalent experience,Security+ required,RMF/ATO experience,Windows and Red Hat administration,security toolset operation,and vulnerability scanning.
Windows, Red Hat Enterprise Linux, Symantec, Logrhythm, Chef, Puppet, Ansible, Docker, Kubernetes, Nessus, OpenVAS, SCC
2mo
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Director of Security Technology Engineering and Operations
Cincinnati or Atlanta or Minneapolis or Charlotte or Chicago or Englewood or Irving
$164k-$193k/yr HybridFull Time
15+ YOEBachelor's degree or equivalent, 15+ years in security engineering/operations with proven success leading large global technical organizations; deep expertise in network, endpoint, cloud, and data security; executive presence in regulated environments.
AWS, Azure, GCP
1mo
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Space Security EW/RF Operational Engineer
Colorado Springs or El Segundo
$117k-$227k/yr OnsiteFull Time
8+ YOEBachelor's in engineering/math/technical science, 8+ years engineering experience (12+ for senior), EW/SATCOM/RF and systems engineering experience, DoD/IC experience, Top Secret SCI clearance required, U.S. citizenship, occasional travel.
4w
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Platform Operations Engineer, DevOps | TS Cleared
Littleton or Denver or King of Prussia
$75k-$90k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance preferred, 2+ years platform or infrastructure experience, OpenShift and Rundeck operational automation, Linux/Windows administration, Ansible/Puppet, security compliance, strong troubleshooting and communication.
OpenShift, Rundeck, Ansible, Puppet, Linux, Windows
4w
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Mission Operations Deputy Lead - SV Engineering - Mission Operations
Greenwood Village, Colorado, United States
$100k-$120k/yr OnsiteFull Time
2+ YOEBS in engineering or CS plus 2+ years relevant experience; mission operations or spacecraft systems experience; security clearance desired; familiarity with mission planning, procedures, telemetry analysis, and multidisciplinary collaboration.
JIRA, Confluence, Python
4w
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Senior Software Engineer, Identity Security (Golang)
Denver, Colorado, United States
OnsiteFull Time
Deep technical expertise in security and identity for cloud workloads, large-scale operations experience, and strong software engineering skills.
Golang
3w
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Systems Development Engineer II, ADC Security Services (A2SE)
Denver, Colorado, United States
OnsiteFull Time
2+ YOEActive TS/SCI with polygraph required. Bachelor's degree or CSSLP. Experience automating and operating large-scale infrastructure, 2+ years designing systems, 4+ years systems administration and engineering. Proficiency in modern programming languages and troubleshooting.
Python, Java, TypeScript, Bash, Ruby, Golang, C++, C#, Rust, SQL
3w
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DevOps Engineer
Colorado Springs, Colorado, United States
$140k-$170k/yr HybridFull Time
5+ YOESeveral years operating AWS EKS and Kubernetes, GitLab CI/CD, Terraform, Helm, Python/Go for automation, strong troubleshooting, and eligibility for U.S. security clearance.
AWS, AWS IAM, Kubernetes, EKS, GitLab CI/CD, GitLab, Terraform, Helm, Python, Go, Nexus, Okta, NeuVector, Kyverno, Sumo Logic, Web Application Firewalls (WAFs)
2mo
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Gen AI Infrastructure Engineer
Woodbridge or New York City or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Cayman Islands or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington
$160k-$200k/yr HybridFull Time
7+ YOE7+ years in DevOps/platform/cloud infrastructure engineering; strong AWS (IAM, CloudFormation, Lambda, API Gateway, VPC, CloudWatch, SSM, Secrets Manager, ECR); AWS CDK/CloudFormation/Terraform; CI/CD (Bitbucket/GitHub Actions, OIDC); container and datastore operations; security fundamentals.
AWS Bedrock, AgentCore, Lambda, API Gateway, AWS CDK, CloudFormation, Terraform, Bitbucket Pipelines, GitHub Actions, OIDC, IAM, VPC, CloudWatch, SSM, Secrets Manager, ECR, Neo4j, Neptune, Redis, Milvus, VectorDB
3mo
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Guidance, Navigation and Controls Engineer II/III - Rendezvous and Proximity Operations
Centennial or Louisville
$106k-$145k/yr OnsiteFull Time
2+ YOEBachelor’s in aerospace, mechanical, or electrical engineering; 2+ years dynamic modeling and GNC algorithm design; SIMULINK and STK proficiency; programming in C/C++, Python; knowledge of IMUs, GPS, star trackers, RCS, reaction wheels, and LIDAR; ability to obtain/maintain U.S. security clearance.
SIMULINK, STK, C, C++, Python, Git/SVN
2w
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Defense Cyber Operations Engineer– Colorado Springs, CO (TS Clearance)
Colorado Springs, Colorado, United States
$75k-$125k/yr OnsiteFull Time
5+ YOEBachelor's degree, active Top Secret clearance with SCI eligibility, U.S. work authorization without sponsorship, local onsite availability, and 5 years of cyber-defense or cybersecurity technical experience.
Docker, Kubernetes, VMware, AWS, Gigamon, NFS, Ceph, Elastic Search, Logstash, Kibana, Splunk, Red Hat, Kali, SOAR, SIEM, IDS
3w
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Senior Systems Engineer
Atlanta or Austin or Denver or Seattle or Washington
$168k-$254k/yr HybridFull Time
8+ YOE8+ years building and operating Linux systems and distributed control planes; strong Rust/Go/TypeScript skills; deep Linux networking and security judgment; experience with fleet-scale device management and observability.
Rust, Go, TypeScript, IPsec, MASQUE, eBPF, Linux, WireGuard, GRE, Buildroot, Yocto, RAUC, UEFI Secure Boot, TPM, VMware, KVM, AWS, Azure, Google Cloud, Kubernetes, Prometheus, Grafana, ClickHouse, OpenTelemetry
2mo
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Staff Engineer, Ground Systems
Arvada, Colorado, United States
OnsiteFull Time
8+ YOE8+ years building or operating aerospace/satellite/mission-critical software, strong systems and software breadth, experience with satellite ground systems/mission operations, effective cross-team communication, and active U.S. security clearance.
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