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

Lead and evolve Sierra Space's total rewards strategy to attract, retain, and motivate top talent through innovative compensation and benefits programs. Oversee compensation, equity, and wellness initiatives while partnering with senior leaders and providing guidance to the Board on total rewards matters.

Design, develop, test, and maintain business software applications. Write clean scalable code, perform debugging and unit testing, participate in code reviews, use Git, document designs, and collaborate with cross-functional teams to deliver features and improvements.

The engineer will design, analyze, and implement advanced GNC systems for spacecraft, focusing on algorithm development and simulations. Responsibilities include programming, optimizing simulations, and ensuring compliance with performance requirements while collaborating with cross-functional teams.

The Systems Engineer III develops advanced system solutions, guiding teams through the product lifecycle, managing requirements, and ensuring system integration and verification while aligning with project objectives.

Lead end-to-end talent acquisition strategy: source and evaluate candidates, manage pipelines and ATS, coordinate interviews, mentor junior recruiters, leverage data to inform hiring, represent employer at events, and collaborate with business leaders to deliver a strong candidate experience.

The Sr Systems Engineer will monitor and analyze orbital parameters, calculate trajectories, and manage space safety through collision avoidance, collaborating with mission teams and using specialized software for orbit determination.

The Production Planner II coordinates production schedules, aligns resources, and supports Lean Manufacturing. The role involves data analysis and cross-department collaboration to optimize production operations.

Design, implement, and maintain scalable, secure IT infrastructure and cloud platforms (AWS/Azure). Lead and mentor junior admins, apply advanced security practices, automate processes with scripting/automation tools, perform systems performance tuning, manage networking/distributed environments, and lead IT projects while producing technical documentation and representing the company to stakeholders.

Manage and administer equity compensation programs (options, RSUs, performance shares, ESPP); process transactions and maintain cap tables; prepare Section 16 reports in Workiva; ensure ASC 718 and SOX compliance; manage vendors; conduct market research and collaborate with HR, Finance, Legal, Tax, and Payroll to support grants and equity policy administration.

Provide high-level administrative support to senior executives including calendar management, meeting coordination, travel arrangements, event planning, document preparation, expense reporting, purchase requests, and file management. Serve as a primary contact for communications, assist with meeting agendas and minutes, collaborate with administrative staff, and handle confidential information while supporting project coordination and office operations.