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.
Systems Engineer, Senior
Company: York Space Systems
Location: Greater Denver Area
Posted Aug 19, 2023
York Space Systems is a leading aerospace company offering end-to-end customer solutions and rapid production of spacecraft platforms. They are seeking a highly motivated Systems Engineer to execute across multiple space systems design/integration programs and lead projects from award to mission acceptance.
Software Engineer I (Embedded Software Developer)
Company: Sierra Space
Location: Greater Denver Area
Posted Aug 24, 2023
Sierra Space is a company that designs and manufactures spaceplanes and other advanced spacecraft. They are looking for an embedded software developer to work on the flight software for their Dream Chaser spaceplane. The job requires a Bachelor's degree in Computer Science or related field and 0-2 years of relevant experience. The company offers a competitive salary and benefits package.
Software Engineer II (Simulation Software Developer)
Company: Sierra Space
Location: Greater Denver Area
Posted Aug 22, 2023
Sierra Space is seeking a software developer to join their team in designing and developing software simulations for the Dream Chaser Spaceplane. The role involves developing software for missions to the International Space Station and beyond, contributing to the future of spaceflight. The successful candidate will be responsible for designing and implementing complex, safety-critical simulation software, coordinating with multi-discipline teams, and developing software documentation. The position requires a Bachelor's degree in Computer Science or related field, experience with C/C++, Python, and Linux, and knowledge of communication protocols. Preferred skills include working knowledge of Software Design Patterns, experience with Real Time Simulation for Aerospace Applications, and experience with Hardware-Software Integration. The role involves working within well-defined processes, ensuring accountability and tracking for all software changes, and supporting the Flight Software Development Team and Flight Controllers. Sierra Space offers a competitive salary and benefits package.
Test Engineer III (Environmental Test)
Company: Sierra Space
Location: Greater Boulder Area
Posted Aug 22, 2023
Sierra Space is committed to fostering an inclusive, accepting, and diverse environment free of discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Sierra Space considers several factors when extending job offers, including but not limited to candidates' key skills, relevant work experience, and education/training/certifications.Sierra Space offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.At Sierra Space, our mission is to dream, innovate, inspire and empower the next generation to transform humanity through technology and imagination. Please visit www.sierraspace.com to learn more about Sierra Space, its business areas, capabilities, programs, products and services. Physical/Mental/Emotional Requirements:Frequently walk, sit, stand, climb stairs and stepsFrequently repeat same hand, arm, and finger motion many times to include finger and hand dexterityRarely lifting or carrying up to 25 lbs.Working Conditions:Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc. Contributions to Sierra Space come in many shapes and styles, and we believe diversity in our workforce fosters new and greater ways to dream, innovate, and inspire. With 30+ years of proven spaceflight heritage, Sierra Space has provided more than 4,000 space systems, subsystems and components to customers worldwide, and participated in more than 500 missions to space, including to Mars. As a cross functional engineer, you'll test system and component level new products and develop new test processes throughout the product lifecycle.Sierra Space-based in Louisville, CO with operations in Madison, WI, Durham, NC, Huntsville, AL, Houston, TX, and Kennedy Space Center, FL-designs and manufactures the Dream Chaser spaceplane and other advanced spacecraft, commercial space destinations, satellites, propulsion and environmental systems, spacecraft subsystems and components for the U.S. government (including NASA), commercial customers, and international organizations. As an Equal Opportunity Employer, we welcome our employees to bring their whole selves to their work. Learn more about Sierra SpacePrimary Responsibilities: Design tests, procedures, test articles, fixturing, ground support equipment (GSE), controls, instrumentation, and data acquisition systems for mechanical and electro-mechanical systems testsExecute tests, record notes and anomalies, collect and analyze data, and write test reportsTest requirements derivation and analysisDevelop tools and processes to improve test engineering workflow & efficiencyMentor junior test engineers in industry standard test methods and equipmentMust-haves:Bachelor's of Science degree in Engineering or other related discipline and typically 5 or more years of experienceRelevant work experience may be considered in lieu of required educationKnowledge of engineering principles and practicesExperience working in multi-disciplinary design and development teamsKnowledge of requirements management, system design, and systems integrationExperience with planning, conducting and documenting Verification and Validation (V&V) activitiesPreferred:Experience with mechanical, structural, and environmental testing of large aerospace assemblies, mechanical systems, mechanisms, and structuresExperience designing tests for pressurized systems, including propulsion, life support, and cooling systemsExperience designing tests for space & atmospheric environments including thermal, thermal vacuum (TVAC), electromagnetic interference (EMI), vibration, shock, acoustic, lightning, etcExperience developing test equipment, Ground Support Equipment (GSE), and servicing equipment for mechanical and pressurized fluid systemsExperience with testing of actuators, motors, and associated controllersExperience with testing of static and deployable solar arraysExperience with various testing equipment, instrumentation, standards, and methodologies to include manual and automated testing, especially using National Instruments hardware and LabVIEW softwareAbility to prepare complex and professional test plans, test procedures, and test reports in order to demonstrate compliance to system requirementsFamiliarity with Product and Quality Assurance principles and experienced in generation and disposition of product non-conformancesExperience performing certification testing for various certification organizations (i.e. The company has technology in production and in development to enable space habitats for short- and long-duration space travel, a fleet of Dream Chaser spaceplanes, and the first free-flying commercial space station.
Ground Software Engineer, Principal
Company: York Space Systems
Location: Greater Denver Area
Posted Aug 21, 2023
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Strong verbal and written communication, presentation, and interpersonal skills with the ability to work in a team environment. Security Clearance. Docker experience. York Space Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, military or protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Must have permanent authorization to work in US. Experience with multi-threaded applications. React and TypeScript. Strongly typed backend language, such as C or Java. Experience with SQL databases. Familiarity with data visualization tools and Grafana.
Logistics Engineer II
Company: Sierra Space
Location: Greater Boulder Area
Posted Aug 20, 2023
Sierra Space is committed to fostering an inclusive, accepting, and diverse environment free of discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Sierra Space considers several factors when extending job offers, including but not limited to candidates' key skills, relevant work experience, and education/training/certifications.Sierra Space offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.At Sierra Space, our mission is to dream, innovate, inspire and empower the next generation to transform humanity through technology and imagination. Contributions to Sierra Space come in many shapes and styles, and we believe diversity in our workforce fosters new and greater ways to dream, innovate, and inspire. Please visit www.sierraspace.com to learn more about Sierra Space, its business areas, capabilities, programs, products and services.Estimated Starting Salary Range: $68,926.06 - $94,773.33. As an Equal Opportunity Employer, we welcome our employees to bring their whole selves to their work. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce.With 30+ years of proven spaceflight heritage, Sierra Space has provided more than 4,000 space systems, subsystems and components to customers worldwide, and participated in more than 500 missions to space, including to Mars. The company has technology in production and in development to enable space habitats for short- and long-duration space travel, a fleet of Dream Chaser spaceplanes, and the first free-flying commercial space station. You'll also review engineering requirements, utilize recommended tool and test equipment and calibration requirements and assist in the review of maintenance engineering and logistics support for engineering projects.Sierra Space, based in Louisville, Colorado with operations in Madison, Wisconsin, Durham, North Carolina, and Kennedy Space Center, Florida, designs and manufactures advanced spacecraft, satellites, propulsion and environmental systems, spacecraft subsystems and components for the U.S. government (including NASA), commercial customers and international organizations. Learn more about Sierra Space Must-haves:Bachelor's Degree in a related Engineering discipline and typically 3 or more years of relevant experienceHigher-level degree may substitute for relevant experienceBasic understanding of engineering principles and practicesAnalytical skillsExperience working in multi-disciplinary design & development teamsPreferred:Understanding of Military Specifications and StandardsBackground in the Aerospace and Defense Industry, US Department of Defense and/or US MilitaryIMPORTANT NOTICE: To conform to U.S. Government international trade regulations, applicant must be a U.S. Citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. As a Logistics Engineer II, you'll perform analysis of test, engineering design, safety, manufacturing process, reliability and maintainability to identify and document maintenance and support requirements and reference basic logistics modeling techniques to predict maintenance levels and costs.
Software Engineer III (CI/CD)
Company: Sierra Space
Location: Greater Denver Area
Posted Aug 24, 2023
Sierra Space is committed to fostering an inclusive, accepting, and diverse environment free of discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Sierra Space considers several factors when extending job offers, including but not limited to candidates' key skills, relevant work experience, and education/training/certifications.Sierra Space offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.At Sierra Space, our mission is to dream, innovate, inspire and empower the next generation to transform humanity through technology and imagination. Contributions to Sierra Space come in many shapes and styles, and we believe diversity in our workforce fosters new and greater ways to dream, innovate, and inspire. Please visit www.sierraspace.com to learn more about Sierra Space, its business areas, capabilities, programs, products and services.Physical/Mental/Emotional Requirements:Frequently walk, sit, stand, climb stairs and stepsFrequently repeat same hand, arm, and finger motion many times to include finger and hand dexterityRarely lifting or carrying up to 20 lbs.Working Conditions:Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc. Come make history with us.Sierra Space, based in Louisville, Colorado with operations in Madison, Wisconsin, Durham, North Carolina, and Kennedy Space Center, Florida, designs and manufactures advanced spacecraft, satellites, propulsion and environmental systems, spacecraft subsystems and components for the U.S. government (including NASA), commercial customers and international organizations. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce.With 30+ years of proven spaceflight heritage, Sierra Space has provided more than 4,000 space systems, subsystems, and components to customers worldwide, and participated in more than 500 missions to space, including to Mars. As an Equal Opportunity Employer, we welcome our employees to bring their whole selves to their work. The company has technology in production and in development to enable space habitats for short- and long-duration space travel, a fleet of Dream Chaser spaceplanes, and the first free-flying commercial space station. Learn more about Sierra Space This position supports Dream Chaser Flight Dynamics Simulation development through the following:Development of a CI/CD pipeline and package management system capable of integrating and delivering the Dream Chaser Flight Dynamics Simulation.Integration support for the Flight Dynamics Simulation.Planning and change management for the Flight Dynamics Simulation.Application of systems engineering and program management processes to deliver quality engineering on-time.Development of unit and integrated testing to verify models and simulation.Must-haves: 5+ years of experience in software engineeringBachelor's degree (Master's or greater preferred) in Aerospace Engineering, Mechanical Engineering, Computer Science, Software Engineering, or related discipline.Experience working in complex systemsExperience with C/C++, Python, Linux, MATLABUnderstanding of Git and/or subversionExperience developing CI/CD pipelines using Jenkins, Github, BambooAbility to think critically and solve problems individually or with othersPreferred: Experience managing software development life cyclesDesire to work with, learn from, and mentor others.Understanding of statistics and their application to performance analysis.IMPORTANT NOTICE:To conform to U.S. Government international trade regulations, applicant must be a U.S. Citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. We are truly One Team, with One Dream.
Cyber Security Specialist/ Engineer
Company: York Space Systems
Location: Greater Denver Area
Posted Aug 25, 2023
This policy applies to all terms and conditions or employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. GIAC, ISC2, CompTIA) DoD Space program experience 5+ years of work experience in spacecraft system engineering architecture and design preferred York Space Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, military or protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. You will implement security requirements, architecture, and design for embedded and large-scale, distributed DoD space systems. YORK SPACE SYSTEMS IS AN EEO EMPLOYER. York’s complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mission operations, enabling customers to leverage York’s existing technology solutions to get to orbit rapidly and responsively. You will apply risk management concepts to mitigate vulnerabilities in system security architectures.RESPONSIBILITIES Perform systems engineering activities in the areas of cybersecurity to support: Assessment & Authorization (A&A), Cryptographic System Security Engineering (SSE), Certification & Accreditation (C&A) Analyze and understand the design impacts of security and cybersecurity requirements to applicable systems Apply security overlays to system architecture Perform system level risk-based threat analyses in collaboration with cross-functional teams, identify appropriate control and mitigation strategies, derive and allocate security requirements to system hardware and software elements Utilize risk management methodologies to identify critical impacts to prospective and existing systems, assess theoretical reverse-engineering threats and potential countermeasures Review and update test plans and procedures to reflect compliance with security requirements and procedures Conduct verification of security and cybersecurity requirements, support component and system-level testing including hardware and software penetration testing TTPs Execute and participate in cyber relevant discussions to ensure system compliance and resiliency with key stakeholders Actively participate in design reviews, technical interchange meetings, and working groups to ensure compliance with security and control strategies QUALIFICATION US Citizenship and active security clearance Technical Bachelor's degree preferred in engineering, computer science, or a related discipline Strong interpersonal, organizational, and teambuilding skills Ability to confidently convey technical information to senior leaders and customers 5+ years of work experience in Information Assurance / Cyber Security Active cyber security certifications (e.g. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. Must have permanent authorization to work in the United States. We’re looking to expand our team across the board.We are seeking a Cyber Security Specialist / Engineer to serve as lead support to facilitate integration of cyber-based requirements leveraged amongst multiple programs in support of system accreditation lifecycles. Salary: $120,000 - $185,000York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide.
AI&T Manager
Company: York Space Systems
Location: Greater Denver Area
Posted Aug 20, 2023
This policy applies to all terms and conditions or employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. York’s complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mission operations, enabling customers to leverage York’s existing technology solutions to get to orbit rapidly and responsively. YORK SPACE SYSTEMS IS AN EEO EMPLOYER. Responsibilities include managing all quality, schedule and cost targets associated with Space Vehicle production, and managing a matrixed production support staff, developing, and maintaining production schedules to meet contractual commitments, resolving manufacturing issues and managing program budgets. QUALIFICATIONS Proven leadership skills Proven program management skills in a manufacturing or production environment Experience in the application of lean manufacturing techniques Proven cost control and budgeting skills Strong communication skills (both written and oral) Experience with development of process documentation Excellent interpersonal skills Ability to prioritize using Material Resource Planning (MRP) systems Builds effective teams committed to program and organizational goals Understands financial impacts of decisions and actions of the team Ability to obtain a Secret DoD clearance Bachelor’s Degree from an accredited institution in a Business, Supply Chain or Engineering field Proficiency with the Microsoft Office Suite Demonstrated focus on positive customer relations York Space Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, military or protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. We’re looking to expand our team across the board.This position is for the Assembly, Integration, and Test (AIT) Manager. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. Must have permanent authorization to work in the United States. Salary: $120,000-$170,000 York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide.
Mechanical Test Engineer II
Company: Sierra Space
Location: Greater Boulder Area
Posted Aug 22, 2023
Sierra Space is seeking a Mechanical Test Engineer to design, test, and improve cutting-edge products and services, including advanced mission payloads, electronic systems, aircraft, and space exploration systems. The role involves developing complex test plans, executing tests, and mentoring junior engineers. The ideal candidate should have a Bachelor's degree in Engineering, relevant work experience, and familiarity with engineering principles, multi-disciplinary teams, and V&V activities. Preferred skills include experience with mechanical, structural, and environmental testing, designing tests for pressurized systems, and using National Instruments hardware and LabVIEW software.
Ground Software Engineer, Senior
Company: York Space Systems
Location: Greater Denver Area
Posted Aug 21, 2023
York Space Systems is seeking a Senior Ground Software Engineer to develop key user-facing features for their modern web-based application used to monitor and task space vehicles. The ideal candidate will have 5+ years of software engineering experience, strong full-stack web engineering skills, and a thorough understanding of modern React.js and its core principles. They will collaborate with various teams, work with operators to improve software usability, and participate in technical design for new features and technologies. The company is committed to equal employment opportunities and provides a collaborative team environment.
DevOps Engineer II
Company: Sierra Space
Location: Greater Denver Area
Posted Aug 24, 2023
The text describes a job opportunity for an embedded software developer to work on Flight Software for the Dream Chaser Spaceplane. The role involves automating and maintaining the software development lifecycle, creating CI/CD solutions, and collaborating with multi-discipline/multi-organizational teams. The candidate should have a Bachelor's degree in Computer Science or Software Engineering, relevant experience, and knowledge of engineering principles and practices. The company, Sierra Space, has a long history in spaceflight and offers a competitive salary and benefits package.