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

Design, develop, and maintain Java/Spring applications and responsive web front ends (HTML, XML, JavaScript). Deploy and troubleshoot software across Windows and Unix/Linux, automate builds and CI/CD with Maven, Git, Ansible and Bash. Work on-site at Schriever SFB in a defense environment, collaborate with cross-functional teams, follow security best practices, and maintain required DoD certifications and clearances.

Serve as Scrum Master for C2BMC M&S teams: facilitate Scrum ceremonies, remove impediments, support backlog hygiene, partner with Product Owners, monitor metrics, capture process documentation, and apply Agile practices and data/numerical analysis to improve delivery.

Design, model, simulate, and analyze RF/microwave and SATCOM payload systems including antennas, transmitters/receivers, and link budgets. Generate specifications, perform trade studies, support proposals (BOE), and test/verify RF performance for space-to-ground communications.

Design, model, simulate, and analyze RF and microwave systems for space/payload and SATCOM applications. Develop RF architectures, perform link budget and cascade analyses, support proposals and estimates, and integrate antennas, transmitters, and ground terminal systems. Collaborate on requirements, testing, and system-level evaluations.

Lead design, development, and testing of information processing hardware and shelter systems. Provide technical guidance to multidisciplinary teams, manage large teams and schedules, oversee system/subsystem/component testing, support site development and logistics, and ensure quality, safety, and compliance on defense projects requiring cleared access.

Senior systems modeling and simulation engineer supporting missile defense, space, and intelligence programs. Develop and analyze models and simulations (AFSIM), apply MS&A early in systems engineering, use Python/MATLAB/SQL for data analysis, mentor junior engineers, communicate technical results to varied audiences, and support SysML/Cameo, ModelCenter, and SIMDIS. Requires Top Secret clearance and occasional domestic travel (~10%).

Develop, analyze, test, and implement reusable missile-tracking algorithms (observation/propagation models, filters/smoothers). Build tools and prototypes in Modern C++ and Python, perform numerical computing and data analysis, document algorithms, track and resolve defects, and collaborate across teams. Requires up to 10% travel and active Secret clearance.

Develop, integrate, test, deploy, and maintain satellite ground software across OS, platform, and mission layers. Work on full SDLC tasks: requirements, design, implementation, unit/CSCI/integration testing, release, and sustainment. Build command-and-control, mission planning, visualization, and microservice-based cloud/containerized applications while interfacing with program management and government customers.

Develop, maintain, and analyze integrated master schedules (IMS) for multiple programs. Perform schedule, resource, work, and cost analysis, implement industry scheduling best practices (DCMA 14‑point, EVMS, SRA), prepare status reporting, conduct IBR/JSR audits, interface with cross‑functional teams and suppliers, and present findings to leadership.

Lead a team of subcontract administrators to negotiate and manage subcontracts, ensure FAR/DFARS compliance, reduce supplier risk and cost, support proposals, and coordinate cross-functional supplier performance and mitigation plans.