Sierra Space
Sierra Space

60 Sierra Space Software Engineer Jobs Hiring Near You

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Sierra Space Jobs Information

What is it like to work at Sierra Space?

Sierra Space is a company that values innovation and collaboration, fostering a dynamic work environment where employees can contribute to the development of cutting-edge space technology.

The company's structure is organized around interdisciplinary teams working on various projects, including the development of the Dream Chaser spaceplane and the Life Support Systems for long-duration space missions. Employees have access to state-of-the-art facilities and equipment, enabling them to work on complex projects that push the boundaries of space exploration.

Working at Sierra Space may appeal to individuals who are passionate about space exploration and innovation, as the company offers opportunities to contribute to groundbreaking projects and be part of a rapidly growing industry.

What makes Sierra Space an attractive place to work?

Sierra Space is a leading developer of commercial space technology and a pioneer in the space industry, with a vision to create a sustainable presence in space. The company offers a dynamic and innovative work environment that fosters collaboration, creativity, and problem-solving, with opportunities to work on cutting-edge projects and cutting-edge technologies. Joining Sierra Space provides a chance to be part of a rapidly growing industry, contribute to groundbreaking projects, and develop skills in a field with vast opportunities for growth and impact.
Infographic showing various Software Engineer job openings at Sierra Space in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 99% Physical, and 1% Remote job distribution.

Sr Software Engineer (contractor)

Sierra Space Corporation

Centennial, CO • On-site

$126K - $166K/yr

Full-time

Posted 5 days ago


Job description

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the RoleThe Sr. Software Engineer role involves designing, developing, and testing software applications for space systems and technologies. This advanced position requires deep expertise in multiple programming languages, an advanced understanding of software development principles, and the ability to design, architect, and implement complex software systems. The role includes writing clean, maintainable code, collaborating with team members to understand project requirements, and contributing to the development of innovative software solutions. Additionally, this position may involve providing technical leadership, mentorship, and making high-level design decisions that significantly impact program cost, schedule, and technical performance.
In this role, you will design, develop, and test software applications for space systems and technologies while writing clean, maintainable code that adheres to best practices and coding standards. You will architect and implement complex software systems to meet project requirements and collaborate with team members to understand project needs, contributing to the development of effective software solutions. Utilizing version control systems such as Git, you will manage code changes and work collaboratively with team members. You will participate in code reviews to ensure code quality and adherence to development standards, troubleshoot and resolve software-related issues in a timely manner, and document software configurations, processes, and procedures for future reference. Staying current with industry trends and advancements in software development and space technologies will be essential. Additionally, you will provide technical leadership, mentorship, and support to team members, making high-level design decisions that have significant impacts on program cost, schedule, and technical performance.About You

Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower - to join us in this critical mission.

We're looking for team members who align with our values, mission and goals - while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications:
  • Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree or Masters +6 yrs experience).
  • Typically 8+ years of related experience.
  • Deep expertise in multiple programming languages and software development principles.
  • Ability to design, architect, and implement complex software systems.
  • Experience with different software development methodologies such as Agile and Scrum/Kanban.
  • Strong leadership skills to lead a team of engineers.
  • Ability to make high-level design decisions that will have significant impacts on program cost, schedule, and technical performance.
Preferred Qualifications:
  • Advanced degree in Computer Science, Software Engineering, or a related field.
  • Experience with kernel-level programming.
  • Proficiency in programming languages (Python, C++, Java) and their ecosystems.
  • In-depth knowledge of scripting languages and automation tools.
  • Proven experience with software development methodologies such as Agile or Kanban/Scrum.
  • Exceptional analytical skills and meticulous attention to detail.
  • Superior communication skills and the ability to work effectively in a collaborative team environment.
  • Demonstrated ability to lead large-scale software projects from inception to completion.
  • Strong strategic thinking and decision-making skills.
  • Strong analytical skills, performance profiling, and debugging complex systems.
  • Excellent communication and teamwork skills, and efficient with collaborative tools (GitHub, GitLab, Bitbucket) and development ceremonies (daily standup, backlog grooming, work planning, task estimation, retrospectives, etc.).
  • Ability to write and maintain technical documentation.
  • Experience with continuous integration and automated test.
  • Knowledge of and experience implementing Software Design Patterns.
  • Familiarity with SysML/UML to create software designs.
  • Experience utilizing and setting up static analysis tools.
Elevate Your Career

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations.


Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Sierra Space Corporationis an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment withSierra Spaceor at any stage of the recruitment process, pleasecontact us.