Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Design, implement, and maintain secure CI/CD pipelines and large-scale simulation/test environments to operationalize ML models. Automate model training, testing, data versioning, and provisioning using infrastructure-as-code and orchestration tools while collaborating with data scientists and government customers to support mission-driven modeling and simulation workloads.

Lead and improve integration testing and V&V for unmanned systems; define test strategy and standards; author test plans and traceability; drive manual and system-level testing in integration/HWIL labs; partner with SDET on automation and CI/CD; support qualification testing, field demos, and customer engagements; collect and present quality data and travel to sites (25-50%) while operating in DoD/USSOCOM classified environments.

Build and maintain responsive front-end components and dashboards for AI-enabled applications. Collaborate with engineers and stakeholders to integrate UIs with back-end APIs, participate in code review and debugging, and apply UI/UX improvements. Support desktop and web interfaces using frameworks like ReactJS, Dash, Streamlit, or PyQT while staying current with AI-related front-end trends.

Lead systems engineering, integration, modernization, and sustainment for a theater-wide air surveillance and air defense control and communications system. Manage technical baselines, coordinate across software/hardware/networking/PM/FSRs, conduct integration testing and analyses, ensure compliance and interoperability with weapon systems, and provide training and technical support to operational users and leadership.

Design, develop, test, and deploy applications in tactical edge environments using DevSecOps and CI/CD. Integrate containerized systems, automate infrastructure, participate in agile ceremonies, perform code reviews, and maintain user-focused documentation. Deploy across development, staging, and production while ensuring thorough testing and mission-ready delivery.

Support delivery of rail and transit infrastructure by coordinating project documentation, tracking schedules and project controls, preparing reports and dashboards, assisting construction administration, managing logs (RFIs, submittals, change orders), facilitating stakeholder communication, and supporting project closeout and commissioning activities.

Senior technical leader and systems engineering architect serving as Product Owner Analyst. Lead system architecture, design documentation, and technical strategy for DoD/UAS programs. Translate user needs into specifications, oversee fault-tolerant DDIL designs, leverage Kafka/TAK/S3/microservices, participate in PI planning, and represent the program at technical reviews.

Provide broad administrative and staff support for a federal directorate: manage calendars, meetings, correspondence, travel (DTS), records, SharePoint, and office logistics; track taskers in N-CERTS; coordinate events, prepare reports/minutes, and improve office processes. Work independently and with senior leadership while maintaining security and access controls.

Lead systems administration across multiple classified networks: design, build, secure, and maintain Windows/Linux servers, virtualization (VMware), storage, networking, access management (AD/DNS), backups/disaster recovery, and configuration management. Provide technical leadership, troubleshooting, scripting automation (PowerShell/Unix Shell), STIG-based hardening, documentation, and customer briefings in SCI/SAP environments while holding active Top-Secret/SCI and meeting DoD certification requirements.

Develop and debug Java backend services and Angular/TypeScript UIs, build Docker containers, deploy and troubleshoot on Kubernetes/Helm and AWS, participate in sprints. Work is 100% SCIF-based; active TS/SCI required and Security+ must be obtained within 6–12 months.