The Role Designs, develops, tests, and documents software for space systems and flight technologies. Responsibilities include writing maintainable code, using Git for version control, participating in code reviews, troubleshooting software issues, collaborating with senior engineers, and following software development best practices. The role also requires continuous learning about software and space technology advancements and the ability to obtain and maintain a U.S. security clearance. Summary Generated by

Built In 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 Role The Software Engineer I role involves designing, developing, and testing software applications for space systems and technologies. This entry-level position is ideal for individuals with a basic understanding of programming languages and software development principles who are eager to grow their skills in a collaborative environment. The role includes writing clean, maintainable code, collaborating with senior engineers, and staying current with industry trends. 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 collaborate with senior engineers to understand project requirements and complete assigned tasks efficiently. 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 compliance with development standards, troubleshoot and resolve software-related issues in a timely manner, and document software designs, configurations, processes, and procedures for future reference. Additionally, you will stay current with industry trends and advancements in software development and space technologies to continuously improve your skills and contribute effectively to the team. 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). Typically, 0

•2 years of experience. Basic understanding of one or more programming languages and software development principles. Ability to write clean, maintainable code. Familiarity with version control systems such as Git. Ability to work in a team environment. The ability to obtain and maintain a U.S. Security Clearance is required.

Preferred Qualifications:

Additional experience in embedded systems or software development through coursework, internships, or employment. Familiarity with programming languages such as Python or C++. Understanding of software development methodologies such as Agile or Scrum/Kanban. Strong problem-solving skills and attention to detail. Excellent communication skills and the ability to work effectively in a team environment.

Compensation :

Pay Range:

$83,999.00

•$115,498.25 Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education, experience, internal equity and market competitiveness.

IMPORTANT NOTICE

This position requires the ability to obtain and maintain a U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use. 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. We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more. 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.

Please note:

Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees. Sierra Space Corporation is 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 with Sierra Space or at any stage of the recruitment process, please contact us. Read Full Description Skills Required Bachelor's degree in a related field or equivalent work experience Typically 0-2 years of experience Basic understanding of one or more programming languages and software development principles Ability to write clean, maintainable code Familiarity with version control systems such as Git Ability to work in a team environment Ability to obtain and maintain a U.S. Security Clearance Experience in embedded systems or software development through coursework, internships, or employment Familiarity with Python or C++ Understanding of Agile, Scrum, or Kanban methodologies Strong problem-solving skills and attention to detail Excellent communication skills and ability to work effectively in a team environment What the Team is Saying Dylan Talent Acquisition Partner, Transportation "My time at Sierra Space has been amazing. It is a fast paced exciting environment where brilliant minds are converging on projects that can truly change human existence for the better." Dylan Talent Acquisition Partner, Transportation "My time at Sierra Space has been amazing. It is a fast paced exciting environment where brilliant minds are converging on projects that can truly change human existence for the better." Sarah Talent Acquisition Partner "I never planned to find a company so early on into my career path that was a lifelong career kind of position. However, I found that here at Sierra Space! I am a valued member of a team that invests in their employees." Chris DCCS Structures Engineer "Through my career, my management has continually ensured that I am working on projects that I found interesting, challenging, and enjoyable. My management has my best interests in mind and they want me to be successful. Additionally, my managers have repeatedly fought for my promotion and empowerment to greater responsibility." Jack Sr Systems Engineer "Sierra Space values its employees and offers growth opportunities. The collaborative work environment is stimulating and rewarding. I am proud to be a part of this company and highly recommend it to anyone seeking a career in the space industry." Sierra Space Compensation & Benefits Highlights Retirement Support — The 401(k) program includes employer matching with a vesting schedule and is repeatedly highlighted as a standout element. Feedback suggests this structure meaningfully supports long‑term savings. Healthcare Strength — Comprehensive medical options (PPO and HDHP) with dental, vision, and HSA/FSA are consistently listed, alongside life and disability coverage. Feedback suggests healthcare offerings are solid and broadly well‑regarded. Parental & Family Support — Paid parental leave is present and commonly described as favorable among core benefits. Feedback suggests new parents can access meaningful time away to care for family needs. Learn more about Sierra Space's Compensation & Benefits → Sierra Space Insights What's It Like to Work at Sierra Space? Sierra Space Culture & Values Sierra Space Career Growth & Development What's the Work-Life Balance Like at Sierra Space? Sierra Space Leadership & Management Sierra Space Company Growth, Stability & Outlook View all jobs at Sierra Space View Sierra Space Profile Report Job