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

Develop backend services and software libraries for a satellite mission-planning platform. Design scalable systems and APIs, optimize multi-objective scheduling and capacity allocation, build tools for operators and sales, and support the pipeline from customer tasking plans to spacecraft execution. Collaborate across teams while solving complex performance, distributed systems, and mathematical optimization problems.

Leads and mentors a cloud infrastructure team responsible for multi-cloud satellite ground systems. Sets infrastructure strategy, oversees AWS/GCP/Azure environments, drives DevOps and SRE practices, and ensures reliability, scalability, security, observability, automation, disaster recovery, and cost efficiency. Manages Agile ceremonies, infrastructure projects, incident processes, and cross-functional collaboration with engineering, security, satellite operations, and mission teams.

Develop and improve flight dynamics algorithms for orbit determination, propagation, maneuver planning, conjunction assessment, collision avoidance, and attitude modeling. Build and maintain backend software supporting satellite ephemerides, maneuvers, conjunctions, and target orbits. Collaborate with systems and mission engineers to translate requirements into operational outcomes, and support satellite operations during launch, anomalies, and conjunction responses.

Design, deploy, and maintain hardware-in-the-loop testbeds, electrical ground support equipment, and automated testing frameworks for spacecraft systems. Develop simulation, fault-injection, and mission-scenario tools; integrate realistic system-level tests into CI pipelines; and troubleshoot issues across software, embedded hardware, networking, and system configuration. Collaborate with systems, software, hardware, and operations teams to evolve test infrastructure.

Develop and maintain low-level embedded software for spacecraft, including HALs, device drivers, BSPs, hardware interfaces, and peripherals. Lead board bring-up, hardware/software integration, and debugging while writing reliable C/C++ software for embedded Linux or RTOS platforms. Create unit and integration tests, troubleshoot hardware and software issues, and collaborate with hardware, FPGA, and systems engineers to deliver flight-ready solutions.

Test Engineering Interns will develop and deliver hardware and software supporting satellite test and ground-support systems. Responsibilities include designing monitoring hardware, building GUIs, maintaining test-operation software, integrating telemetry and test equipment, working from engineering requirements, participating in design reviews, and documenting and testing completed products. Interns may also gain exposure to satellite testing, environmental testing, and spacecraft operations while receiving mentorship and presenting their work.

Supports satellite program execution from planning through launch and early orbit operations. Responsibilities include maintaining integrated schedules, tracking costs, risks, actions, and dependencies, coordinating technical scope across engineering teams, analyzing program data, improving program management processes, and presenting internship deliverables.

Mechanical Engineering Intern supporting satellite hardware design and development. Responsibilities include translating requirements into mechanical constraints, creating 3D CAD models and engineering drawings, performing structural analysis, coordinating with multidisciplinary teams, and supporting prototyping, manufacturing, documentation, and design validation. The intern will own a meaningful project through stages from concept to detailed design and may present results at the internship’s conclusion.

Build and operate backend services for Oort, Loft Orbital’s central space mission platform. Design APIs, integrations, and database interactions that connect infrastructure data and workflows across teams. Collaborate with program management, satellite engineering, operations, and business stakeholders to translate complex processes into reliable software. Own features from design through production, apply a product mindset, and improve mission lifecycle efficiency.

Design, plan, and execute spacecraft and subsystem test campaigns, including vibration, thermal, thermal vacuum, EMI/EMC, functional, and automated testing. Develop test procedures, fixtures, instrumentation, and ground support equipment; analyze test data; document results and non-conformances; and collaborate with engineering, manufacturing, and software teams. Support satellite commissioning and operations, process improvements, requirements verification, and occasional off-hours or weekend testing.