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

Develop, test, document, debug, and maintain software for Electrical Ground Support Equipment within the Fleet Ballistic Missile Program. Support modernization, hardware/software integration, simulation, validation, configuration management, troubleshooting, and product lifecycle activities. Collaborate with software, systems, electrical, and test engineers using Agile and DevOps practices. The role is fully onsite in Littleton, Colorado, follows a 9x80 schedule, and requires a Secret clearance with the ability to obtain Top Secret.

Designs, implements, integrates, tests, reviews, and debugs software for the EADGE-T air and missile defense technology refresh. Decomposes roadmap features, contributes to software architecture, collaborates with cross-functional teams and international customers, and works within an Agile Scrum environment. The role emphasizes Python and Java development, SDLC execution, automated testing, CI/CD, cloud-native technologies, and cybersecurity enhancements.

Leads proposal and engineering project development by coordinating schedules, technical content, cost strategy, design compliance, deliverables, risks, and customer requirements. Partners with technical experts, senior leaders, and customers to resolve design and testing issues, approve changes, and deliver projects on time. Requires strong communication, organization, resilience, lifecycle knowledge, and AI prompting proficiency.

Coordinates engineering project planning, integration, scheduling, technical development, design reviews, releases, testing, and issue resolution for the OPIR software execution teams. The role manages multiple stakeholder tasks, tracks project status, supports engineering compliance, and may use Agile methodologies, Jira, Earned Value Management, and executive presentations. Requires at least one year of professional experience, a bachelor's degree, and an active Secret clearance.

Manages subcontractor programs for the Fleet Ballistic Missile program, coordinating engineering, quality, procurement, manufacturing, and supply chain teams. Oversees contractual compliance, cost, quality, schedules, budgets, technical performance, risk mitigation, sourcing strategies, milestones, and delivery objectives. Serves as the primary liaison among subcontractors, program management, and customers while leading cross-functional teams and resolving execution issues. The role is office-based in Denver, Colorado, and supports classified government work.

Designs and analyzes electro-optical electronics, circuit card assemblies, and printed circuit boards for optical payloads and laser systems. Responsibilities include requirements review, schematics, BOM and procurement support, manufacturing support, test planning, board testing, system integration, lifecycle reviews, and development of special test equipment. The engineer also refines design processes and mentors junior engineers. The role requires onsite work, U.S. citizenship, and the ability to obtain and maintain a Top Secret clearance.

Administers multi-user Linux and Windows server environments in a classified, air-gapped setting. Manages accounts, permissions, documentation, software installation, storage allocation, performance tuning, backups, recovery, and computing resource policies. Coordinates with network administrators and end users, evaluates and recommends hardware and software, supports system installations and upgrades, and helps maintain system stability and security. The role may participate in a 24/7 on-call rotation.

Installs, integrates, accredits, trains, and documents Radiant Mercury cross-domain security systems at customer sites. Performs hardware development, factory buildup, checkout, infrastructure maintenance, rule-set configuration, and technical support. Works with engineering, software, integration, testing, and project management teams in an Agile Red Hat Linux environment. Requires frequent customer travel, strong systems engineering and networking knowledge, and ability to obtain a Top Secret clearance.

Plans and maintains integrated master schedules for space protection programs, integrating scope, resources, costs, risks, and technical milestones. Performs earned value management, schedule integrity checks, critical path analysis, risk assessments, and performance reporting. Coordinates engineering, finance, supply chain, operations, and program management stakeholders to resolve schedule conflicts, track commitments, and communicate status and risks to leadership.

Performs cybersecurity-focused systems engineering across the full lifecycle, including planning, design, development, integration, verification, testing, deployment, and maintenance. Develops and debugs software, translates customer requirements into system and software features, supports cloud and containerized environments, and ensures cybersecurity and software standards are met. Preferred work includes CI/CD, Python, JavaScript, machine learning frameworks, image processing, and automated ML model deployment.