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

Provides technical leadership and systems engineering oversight for complex ground-based phased-array radar operations and sustainment. Responsibilities include radar restoration, fault isolation, maintenance support, hardware/software integration, laboratory testing, configuration management, reliability and obsolescence management, technical data and engineering-change support, cybersecurity impact assessments, system safety, hazard management, and quality assurance. The role requires extensive radar experience, technical leadership, U.S. citizenship, and the ability to obtain and maintain Top Secret clearance.

Supports cybersecurity compliance across contracts by reviewing requirements, developing security plans and training documentation, identifying gaps, preparing for audits, investigating incidents, and assisting with access control and documentation. The role also provides backup desktop support, supports facility moves and B2B requests, uses ticketing systems, and assists the Security IT program manager. Work is primarily in-office at least three days weekly, with occasional physical lifting and client meeting support.

Administers and troubleshoots Windows Server, Linux, cloud, SaaS, container, and Kubernetes environments supporting the Missile Defense Agency. Responsibilities include patching, vulnerability remediation, STIG compliance, access management, automation, monitoring, incident response, documentation, and technical support. The role coordinates with cybersecurity, networking, cloud, application, and service-delivery teams and participates in maintenance windows and occasional after-hours support.

Conducts enterprise cyber risk assessments across networking, cloud, endpoints, identity, software, vendors, and AI development. Translates technical and residual risk into decision-ready recommendations for business and technical leadership. Partners with Compliance to align risk treatment across frameworks, evaluates architecture and certification boundaries, improves assessment methodologies and reporting, and monitors the evolving cyber, regulatory, and threat landscape. This remote role requires U.S. citizenship and travel up to 25%.

Leads complex mechanical engineering assignments involving custom equipment, gloveboxes, hot cells, containment systems, and remotely operated mechanisms for hazardous materials. Performs independent design, analysis, reviews, specifications, testing, documentation, site investigations, and customer coordination. Supports proposals, technical studies, project planning, and compliance with engineering standards. May train engineers or supervise project teams while managing technical, schedule, cost, and performance responsibilities.

Provides senior systems integration and IT infrastructure support for DOE projects. Responsibilities include designing, installing, configuring, operating, and maintaining enterprise systems and business applications; supporting networks, endpoints, servers, and users; participating in IT project management and governance; presenting configuration changes; resolving complex issues; and creating technical documentation. The role requires advanced analytical, communication, and systems administration skills, along with experience in Microsoft technologies, networking, firewalls, and cybersecurity tools.

Designs 3D mechanical piping and equipment models using Revit and CAD software. Develops P&IDs, isometrics, piping plans, plot plans, and material takeoffs. Collaborates with engineers during design reviews, applies piping specifications and ASME standards, prepares estimates, and tracks project schedules, budgets, scope changes, and change orders. Requires strong drafting, modeling, analytical, and project coordination skills, along with six years of construction or 3D modeling experience.

Plans and manages medium- to large-scale IT projects for the U.S. Department of Energy’s Office of Legacy Management. Responsibilities include developing project plans, schedules, cost estimates, and documentation; supporting information systems design, modernization, installation, and operation; applying project management methodologies; delivering application training; and translating technical concepts for business stakeholders. The role requires U.S. citizenship, facility authorization, background screening, and less than 5% travel.

Project Manager role with compensation of $118,000 annually. The posting provides no specific responsibilities, qualifications, technology requirements, travel expectations, or security clearance details.

Supervises structural engineering activities, coordinating discipline work, project scope, schedules, budgets, deliverables, technical reviews, estimates, and regulatory compliance. Provides engineering leadership, mentoring, performance management, training, and quality oversight while advising project managers on progress and technical issues. Requires a professional engineering license, extensive structural engineering experience, knowledge of industry and nuclear design codes, and proficiency with STAAD.Pro, Mathcad, Excel, and Word.