Jobs at Sierra Space

244,429 open positions

Founded in 2020 as a spin‑off of Sierra Nevada Corporation, Sierra Space is building the world’s first fully reusable orbital habitat, the Sierra Space Orbital Platform, and the Sierra Space Transport system. The company partners with NASA on the Lunar Gateway and is developing hardware that will enable commercial space stations.

Sierra Space hires aerospace engineers, propulsion specialists, systems integration experts, software developers, and project managers, as well as manufacturing, quality assurance, supply‑chain, and business operations professionals. Candidates can expect to work on mission‑critical hardware in a fast‑paced, collaborative environment with a focus on safety, reliability, and the commercial viability of space products.

By reviewing Sierra Space listings on Job Transparency you gain immediate access to salary ranges, benefits, and employee sentiment scores. This data lets you compare offers, negotiate confidently, and assess whether the company’s compensation aligns with industry standards before you apply.

Senior 3D Artist/Creative Director

Company: Atopia Space GmbH

Location: CET +/- 3 HOURS

Posted Jun 21, 2024

Atopia is a VR and Web platform that enables users to remotely explore global museums, galleries, and concerts. The company is looking for a creative director to join their team and is offering a remote work opportunity.

SAP Solution Architect (Inventory to Deliver)

Company: Sierra Space

Location: Greater Denver Area

Posted Jun 28, 2024

Sierra Space is seeking a Principal Business Systems Analyst with a passion for innovation and a strong understanding of IT practices. The role involves overseeing technical execution of projects, gathering and documenting customer requirements, and driving project tasks to completion. The ideal candidate should be bright, imaginative, and a capable technologist with strong communication skills. Sierra Space offers a dynamic environment with a fast pace and many new projects in the coming year. The company is committed to personal and professional development, offering annual incentive pay, a generous benefit package, and tuition reimbursement.

Program Financial Analyst I

Company: Sierra Space

Location: Greater Denver Area

Posted Jun 28, 2024

Sierra Space is seeking a Program Financial Analyst I to join their team. The role involves reviewing, monitoring, and controlling project data for internal and external reporting. The candidate will prepare budgets and schedules for contract work, assist with cost proposals, and perform cost variance analysis. The company envisions a future where humanity lives and works in space, and they are committed to personal and professional development. The role requires a Secret U.S. Security Clearance and U.S. citizenship.

Thermal Engineer I/II

Company: York Space Systems

Location: Greater Denver Area

Posted Jun 28, 2024

York Space Systems, a leading aerospace company, is seeking a Level I or II Thermal Engineer. The role involves ensuring satellite components operate within temperature limits, performing integrated thermal analysis, supporting hardware developers, coordinating thermal interfaces, and developing test approaches. The ideal candidate should have a degree in aerospace engineering, relevant experience, understanding of heat transfer principles, proficiency in Thermal Desktop/AutoCad, excellent interpersonal skills, and ability to learn new technologies.

Vehicle Dynamics Engineer I

Company: Relativity Space

Location: Greater LA Area

Posted Jul 01, 2024

Relativity Space is seeking an experienced Dynamics Engineer to join their Integrated Performance team. The role involves analyzing vibration, shock, and acoustic data, architecting and analyzing Terran R dynamic systems, building and executing Coupled Loads Analyses (CLA), and working with partner teams in Flight Sciences. The ideal candidate will have a Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Physics, or a related field, and proficiency in Python or similar scripting language. Experience with vibration analysis software, Coupled Loads Analysis (CLA), and Multi-Body Dynamics (MBD) analysis is a plus. Relativity Space offers competitive compensation and benefits, and is an equal opportunity employer.

Senior Propulsion Engineer (Stage Systems)

Company: ABL Space Systems

Location: El Segundo

Posted Jun 22, 2024

ABL Space Systems is dedicated to making space missions daily and global. They aim to achieve this through the development of a low-cost launch vehicle and modular ground system. The company is seeking a Senior Propulsion Engineer for the Stage Systems team, responsible for vehicle-level system requirements, analysis, and operation. The role involves understanding complex systems, predicting behavior, managing risks, and verifying performance. The ideal candidate will have a strong background in aerospace engineering, experience with high-pressure or cryogenic fluid systems, and proficiency in data processing and fluid analysis tools.

Space Operations Intelligence Analyst

Company: Department of the Air Force - United States Space Force Forces

Location: Dahlgren, Virginia Dahlgren, Virginia

Posted Jun 18, 2024

The text provides information about a direct hire opportunity with the U.S. Space Force. It outlines the requirements, including U.S. citizenship, security clearance, and potential travel. The position is not eligible for remote work or telework. Overtime and emergency work may be required. The benefits of a federal career are mentioned, including a comprehensive benefits package. The position will close after 5 business days or after 75 applications are received.

Senior Buyer - Flight Hardware

Company: ABL Space Systems

Location: El Segundo

Posted Jul 01, 2024

The job posting is for a Senior Buyer position at ABL Space Systems, responsible for managing supplier relationships, procurement duties, and strategic partnerships to reduce costs and lead times. The company is looking for self-starters who thrive in an ambiguous environment and have a tangible impact on vehicle deliveries and meeting manifested launch dates.

Content Creator

Company: Astranis Space Technologies

Location: San Francisco, CA

Posted Jul 01, 2024

Astranis is a company dedicated to bridging the digital divide by providing internet access to the four billion people worldwide who currently lack it. They have launched two satellites, signed ten commercial deals worth over $1 billion, and raised over $500 million from top global investors. Their satellites, operating from geostationary orbit, can connect over two million people each. They are looking for a Content Creator to help grow their brand through engaging YouTube and short-form content. The ideal candidate should have 2+ years of video and design experience, a proven record of generating an audience, and expert knowledge of design tools. The company values diversity and inclusivity, and encourages all people to join their team.

Software Technical Program Manager

Company: Muon Space

Location: USA

Posted Jun 22, 2024

Muon Space is seeking a Software Technical Program Manager to lead software project management processes, collaborate with cross-functional teams, develop roadmaps, and manage software development projects. The role involves establishing project plans, identifying risks, and communicating progress. The ideal candidate should have a BS or MS in computer science or engineering, 3+ years of experience as a software engineer and in managing software projects, and a strong technical background. Excellent leadership and communication skills are required. The company offers a competitive salary, equity compensation, and comprehensive benefits.

Sr Engineer - Launch Fluids Engineering

Company: Relativity Space

Location: Other US Location

Posted Jul 01, 2024

Relativity Space is a company that aims to build the next great commercial launch company and become a leading force in additive manufacturing innovation. They are looking for an engineer to design, fabricate, operate, and maintain their launch pad and support facilities.

Manufacturing Engineer II, Fluids Subassemblies

Company: Relativity Space

Location: Greater LA Area

Posted Jun 30, 2024

Relativity Space is a company that aims to build the next great commercial launch company and become America's leading force in additive manufacturing innovation. They are looking for a Manufacturing Engineer to join their team and work on developing innovative tube bending and welding cells for their Aeon R and Terran R programs.

Frequently Asked Questions

What’s it like to work at Sierra Space?
Employees describe a mission‑first culture that blends aerospace rigor with startup agility. Daily collaboration spans engineering, manufacturing, and business teams, and the company rewards data‑driven problem solving. On‑site labs and modular design workshops give hands‑on exposure to orbital hardware, while remote work options support work‑life balance.
What types of positions are available at Sierra Space?
Sierra Space regularly posts roles in aerospace engineering, propulsion systems, avionics, software, systems integration, manufacturing, quality assurance, supply chain, project management, finance, HR, and marketing. Technical positions often require degrees in aerospace, mechanical, electrical, or computer science, plus experience with CAD, FEA, or embedded systems.
How can I stand out as an applicant?
Tailor your résumé to the specific posting by highlighting relevant space‑industry experience and quantifiable results, such as reducing cycle time by 15% on a propulsion component. Include a brief project portfolio or GitHub link demonstrating hands‑on skills. Seek referrals from current employees, engage with Sierra Space’s social media, and prepare to discuss how your problem‑solving approach aligns with the company’s safety‑first, reusable‑orbital mission.

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