134 poly jobs at 41 companies in Littleton, CO
1mo
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Cleared Escort | TS/SCI FS-Poly
Aurora, Colorado, United States
$50/hr OnsiteFull Time
Active TS/SCI with Full Scope Poly required, U.S. citizenship required, ability to escort/monitor personnel, maintain situational awareness, follow security procedures, communicate with stakeholders, and perform physical tasks.
1d
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Entry Level Intelligence Analyst – TS/SCI CI Poly
Aurora, Colorado, United States
$75k-$90k/yr OnsiteFull Time
4+ YOESTEM bachelor's degree or military experience preferred, or no degree with 4+ years of relevant experience. Requires TS/SCI with CI Poly clearance and U.S. citizenship.
2mo
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DevSecOps Engineer - Mid (TS/SCI with CI Poly Required)
Aurora, Colorado, United States
$150k-$190k/yr OnsiteFull Time
5+ YOEFive to ten years in DevSecOps with CI/CD pipelines, security tooling, cloud, and government clearance TS/SCI with poly.
Git, GitLab, Jenkins, Kubernetes, Rancher, Ansible, Puppet, Docker, Podman, OpenStack, AWS, Azure, GCP, IBM Cloud, RHEL/CentOS, Rocky, Debian/Ubuntu, Fedora, Zero Trust, SBOM, JIRA, Confluence, MS Project
3w
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GEOINT Imagery Analyst (TS/SCI with CI poly)
Aurora, Colorado, United States
$85k-$95k/yr OnsiteFull Time
Active Top Secret/SCI with CI poly, bachelor+2yrs or associate+3yrs or 5+yrs relevant experience, rotating 24/7 schedule, proficiency with SoftCopy Keys/ArcGIS/RemoteView/SOCET GXP.
SoftCopy Keys, ArcGIS, RemoteView, SOCET GXP
2w
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System Administrator- Must have TS/SCI Poly clearance
Aurora, Colorado, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEActive transferable TS/SCI with CI poly, DoD 8570 IAT Level 2 cert, bachelor\u0002s and ~2 years experience, Linux RedHat and Microsoft Windows experience, virtualization/cloud (Citrix, VMware, AWS), 24x7 operations support.
Linux RedHat, Microsoft Windows, Citrix, VMware, Amazon Web Services (AWS), Cloudera, Oracle, Dell/EMC, Isilon/PowerScale, NetApp
2w
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Infoblox Systems Engineer - Active TS/SCI with CI Poly
Aurora, Colorado, United States
OnsiteFull Time
12+ YOECDCA certification, Bachelor's in IT or 12+ years' IT experience, extensive DNS/DHCP/IPAM experience, Python and API experience, ability to troubleshoot complex systems, Active TS/SCI and willingness to obtain CI Poly.
Infoblox, DNS, DHCP, IPAM, BIND, NTP, Python, APIs
2mo
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Software Developer (TS/SCI CI Poly) (5303) (Chantilly, VA; Herndon, VA; Aurora, CO)
Chantilly or Herndon or Aurora
$111k-$185k/yr OnsiteFull Time
Security+ certification; TS/SCI CI Poly clearance; on-site in Chantilly, Herndon, or Aurora; Java, SpringBoot; Docker, Kubernetes; Git; AWS is a plus.
Java, SpringBoot, Docker, Kubernetes, Gitlab, Gitlab Runner, OpenAPI, Swagger, Gradle, Kafka, MongoDB, ActiveMQ, NiFi, AWS
1w
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DevOps Software Engineer (Top Secret with agreement to obtain CI Poly)
Littleton, Colorado, United States
OnsiteFull Time
Active Top Secret clearance required, eligible for CI poly; OOP (Java,C#), microservices, cloud (AWS/Azure/GCP), containerization (Docker,Kubernetes,OpenShift), CI/CD (GitLab CI,Jenkins), scripting (Python,Bash); IaC and monitoring preferred.
Java, C#, AWS, Azure, Google Cloud, Docker, Kubernetes, OpenShift, GitLab CI, Jenkins, Python, Bash, Linux, Ansible, Puppet, Terraform, CloudFormation, ArgoCD, Prometheus, Grafana, OpenTelemetry, ELK Stack
2mo
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Cloud Engineer (TS/SCI CI Poly) (5304) (Chantilly, VA; Herndon, VA; Aurora, CO)
Chantilly or Herndon or Aurora
$111k-$185k/yr OnsiteFull Time
4+ YOESecurity+ certification, TS/SCI CI Poly clearance, 4+ years' experience with cloud platforms, IaC, containers; on-site in Chantilly/Herndon/Aurora; strong architecture and automation skills.
AWS, Microsoft Azure, Google Cloud, Terraform, Docker, OpenShift, Kubernetes, Ansible, CI/CD
1mo
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Cleared Security Escort - CO - Poly Req'd
Aurora, Colorado, United States
OnsiteFull Time
1+ YOEMinimum 1 year security escort or law enforcement experience, age 21+, high school diploma/GED, ability to complete state security guard certification and sustainment training, reliable transportation, ability to operate screening equipment, and pass drug/background checks.
Walk-Through Metal Detector, hand-held metal detector, hand-held radio
3w
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Custodian (TS/SCI with Poly Clearance Required)
Aurora, Colorado, United States
$43k-$66k/yr OnsiteFull Time
1+ YOEAbility to perform custodial cleaning duties, 1 year combined education/experience, basic computer and communication skills, and ability to obtain/maintain TS/SCI with polygraph clearance.
Microsoft Word, Microsoft Excel, email, Internet
3w
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Custodian (TS/SCI with Poly Clearance Required)
Aurora, Colorado, United States
$43k-$66k/yr OnsiteFull Time
1+ YOEActive TS/SCI with polygraph required or ability to obtain; ~1 year related experience; basic computer skills; effective communication and attention to detail.
Microsoft Word, Microsoft Excel
2mo
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Technical Surveillance Countermeasures Specialist (TSCS)- TS/SCI w/Poly
Aurora, Colorado, United States
$140k-$190k/yr OnsiteFull Time
10+ YOETS/SCI with polygraph required, successful completion of TSCM Fundamentals (ITC), 10+ years related experience, ability to lift up to 75 lbs, travel 25-50%, experience with site surveys and ICS 705/NSSAM 1-13 compliance.
2mo
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Technical Surveillance Countermeasures Specialist (TSCS)- TS/SCI w/Poly
Aurora, Colorado, United States
$140k-$190k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOERequires TS/SCI with polygraph, completion of TSCM Fundamentals (ITC), 10+ years related experience, ability to lift up to 75 lbs, travel 25-50%, experience with site surveys and ICS 705/NSSAM 1-13, and U.S. citizenship.
2d
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Senior AI Software Engineer-TS/SCI clearances (CI poly preferred)
Herndon or Denver or St. Louis
$155k-$200k/yr OnsiteFull Time
7+ YOETS/SCI clearance required; bachelor's or master's in computer science, AI/ML, or related field; 7+ years software engineering experience; production AI/ML, generative AI, LLM, TypeScript, and Python experience.
Agent2Agent Protocol, Bedrock Agents, Mastra, CrewAI, Strands, AgentCore, LangChain, LangGraph, OpenAI, Anthropic, Gemini, Amazon Bedrock, Google Vertex AI, TypeScript, Nx, Next.js, Vercel AI SDK, Playwright, Jest, Vite, Python, uv, Pydantic, FastAPI, Unstructured, GitLab CI, VS Code, Cline, Claude Code, Terraform, Open Tofu, AWS CDK, CloudFormation, Infrastructure as Code (IaC), CI/CD
2d
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SYSTEM ADMINISTRATOR – Linux - 15+ yrs of exp - TS/SCI w/Poly clearance is required- RC - 310
Aurora, Colorado, United States
$202k-$214k/yr OnsiteFull Time
15+ YOERequires 15 years of system administration experience and a technical bachelor's degree, with five additional years of experience substituting for the degree. Current TS/SCI clearance and polygraph required.
Linux, UNIX, Windows, Cisco, Service Oriented Architecture (SOA)
2w
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Full Stack Developer
Aurora or Sterling
$125k-$200k/yr OnsiteFull Time
Must hold TS/SCI with CI poly (or be willing to take CI poly). Bachelor\u0002s in STEM or equivalent experience, Linux command-line proficiency, Agile/DevOps experience, and ability to work onsite full time.
Java, Python, Spring Boot, Vue, Cypress, DynamoDB, AWS, S3, Lambdas, Docker, Kubernetes, Git, GitLab, Jira, Confluence, SonarQube, Linux
1mo
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Full Stack Software Developer/Engineer
Sterling or Denver
$69k-$142k/yr OnsiteFull Time
3+ YOETS/SCI with CI poly required (or willing to take CI poly); Bachelor's in STEM or related experience with 3+ years; experience with Java or web front end, Linux, full-stack development, Agile/Kanban; willingness to obtain Security+.
Java 17, Spring Boot, Spring Framework, REST, JavaScript, TypeScript, Vue 3, Bootstrap, Mockito, JUnit, Cypress, PostGres, MySQL, Redis, AWS DynamoDB, AWS EC2, RDS, S3, SNS/SQS, Lamda, Git, Jira, Confluence, Gitlab CI/CD, SonarQube, Fortify, Docker, Kubernetes
3mo
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Data Center Technician, Infraops AG
Aurora, Colorado, United States
$39-$68/hr OnsiteFull Time
2+ YOEHigh school diploma; TS/SCI clearance with poly; Security+ or ability to obtain; 2+ years server hardware troubleshooting.
2mo
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DevOps Engineer - Aurora, CO or Meridian, CO
Aurora or Meridian
$90k-$236k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE/EE with 5+ years, TS/SCI eligible with CI Poly, Docker/Kubernetes, CI/CD, strong communication.
Docker, Kubernetes, Git, Gitlab CI, Jenkins, Elasticsearch, Redis, MongoDB, Python, Angular