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

Leads a small team developing and testing modern C++ software and mathematical algorithms for missile tracking and interception. Responsibilities include analyzing tracking and state-estimation performance, building Python analysis tools, resolving algorithm defects, documenting designs, supporting customer presentations, and mentoring team members. The role requires active Secret clearance, the ability to obtain Top Secret clearance, prior C++ development, and willingness to travel 10%.

Prepares budgets, schedules, funding profiles, cash forecasts, and month-end Earned Value reports for government contracts. Performs EVM tasks including WBS development, baseline management, cost risk assessment, EAC development, variance analysis, and compliance reporting. Supports audits, customer briefings, funding requests, negotiations, and program management reviews while ensuring contracts meet cost-control guidelines.

Develops software in Java, C++, and Python for the C2BMC user interface and designs automated testing frameworks for the UI product suite. Responsibilities include interpreting test requirements, developing Python test scripts, collaborating independently or within teams, and supporting software testing in an Agile environment. The role requires onsite work in Colorado Springs, an active Secret clearance at start, and 10% business travel.

Leads test engineering teams and manages laboratory stand-up, integration, operations, and testing for the Sentinel program. Develops integration plans, test procedures, schedules, budgets, and engineering documentation; coordinates regression, verification, validation, and system-level testing; analyzes test data; manages requirements in DOORS; applies MBSE practices; and collaborates with engineering teams and customers to support formal system verification.

Supports program budgets, schedules, cost control systems, funding profiles, cash forecasting, variance analysis, audits, and government contract reporting. Performs Earned Value Management activities, including WBS development, budget baselines, cost risk assessments, estimates to complete, and visibility reporting. Maintains expenditure records and supports funding requests, contract compliance reviews, and intercompany programs. Requires an active DoD Top Secret clearance and works a 9/80 schedule in Aurora, Colorado.

Develop and maintain C++ scientific software, automated CI/CD workflows, and containerized cloud deployments in an Agile research and development environment. Responsibilities include software development, testing, integration, debugging, tool and prototype development, technical documentation, customer presentations, cross-disciplinary collaboration, and mentoring junior developers. The role requires Linux development, modern C++, container orchestration, IPC, and active Top Secret clearance with TS/SCI eligibility.

Develop, analyze, test, and implement sensor fusion, tracking, and state-estimation algorithms. Build C++ and Python prototypes and tools, resolve algorithm defects, conduct performance analysis, and support technical documentation and customer presentations. The role requires collaboration across engineering disciplines, Linux development, debugging, containerization, version control, Agile practices, and applied mathematics. It is an on-site position supporting defense and intelligence customers, requiring an active Top Secret clearance and 10% travel.

Lead a 2–4 person software team developing missile tracking and interception systems. Design, develop, document, test, deploy, and debug software using modern C++. Collaborate with architects and program leaders on technical vision, provide mentorship, maintain CI/CD systems, and solve complex multidisciplinary software problems. The role requires Linux, cloud, and DevSecOps technology experience, with work performed onsite in Boulder, Colorado, supporting classified defense programs.

Manage IT infrastructure and a hardware/software lab supporting secure environments. Responsibilities include system administration in Linux and Red Hat environments, account management, virtual lab management, monitoring, firmware upgrades, patching, antivirus and logging compliance, security auditing, and onboarding equipment through secure-environment approval processes. The role coordinates with supply chain, facilities, and security teams while maintaining compliance with cybersecurity policies and government standards.

Leads Agile Release Train activities for an autonomous distributed tracking system. Manages Agile practices, program increments, Jira workflows, backlogs, dependencies, milestones, metrics, and cross-team alignment. Facilitates planning and backlog events, improves processes and throughput, supports Waterfall-to-Agile transitions, coordinates stakeholders, and develops documentation and recommendations. The role is onsite in Boulder, Colorado, requires an active Secret clearance, and includes up to 10% travel.