We are seeking an experienced Software Engineer to join our Ground Systems team. In this integration-focused role, the candidate will assist in the integration of subcontractor-developed ground software into the government's broader ground system infrastructure. This includes ensuring that requirements are met, conducting testing, and working on a softsat-integrating and testing it. The role demands an individual who can contribute to the development of innovative solutions for satellite ground systems and space network ground segments.
 
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. Learn more about Sierra Space
 
Responsibilities:
* Develop, integrate, and test software for satellite ground systems in collaboration with customers.
* Ensure the operation and maintenance of mission-critical software for command, control, and monitoring of systems on launch vehicles and launch pad systems.
* Work within an agile software development team, guiding features from requirement development through design, implementation, and testing.
* Interface with customers, suppliers, application users, and other technical and support personnel.
* Oversee the full software lifecycle, including design, development, test, delivery, and maintenance.
* Adhere to modern DevSecOps development practices and utilize Agile frameworks.
* Collaborate with cross-functional teams to ensure alignment of software with project goals and requirements.
* Perform thorough testing and troubleshooting for software reliability and functionality.
* Participate in code reviews and contribute to continuous code quality improvement.
 
Must-haves: * Bachelor of Science degree in Computer Science, Software Engineering, or other related discipline and typically 10 or more years of relevant experience
* Related experience may be considered in lieu of required education
* A higher-level degree may substitute for experience
* Demonstrated knowledge of engineering principles and practices
* Experience working in multi-disciplinary teams
 
Preferred: * Proficiency with DevOps and CI/CD methodologies.
* Agile development experience
* Experience with satellite ground system development, particularly in distributed command and control, data processing, or mission planning software
* Proficiency in programming languages such as Java, C , or Python, especially in the context of modeling, planning, or scheduling software
* Cross-disciplinary knowledge in software engineering, hardware engineering, integration, test engineering, quality engineering, and configuration/data management
* Familiarity with test and security milestones (TRR, FAT/SAT, IATT, ATO)
* Experience with various aspects of satellite ground system software (mission management, planning and scheduling, command and telemetry, satellite operations, flight dynamics models)
* Cloud development expertise, specifically with AWS, Lambda, Docker, and Kubernetes
* Web and REST service development experience with technologies like Spring, Jersey, Flask, CherryPy, or Ruby on Rails
* Front-end and UX development skills with JavaScript, Angular, React, JavaFX, Python, or Qt
* Strong problem-solving and analytical skills
* Excellent communication and teamwork capabilities
* Ability to work in a fast-paced and dynamic environment
* A commitment to continuous learning and development in software engineering practices
* The ability to obtain and maintain a Secret Security Clearance is required. Learn more about the background check process for Security Clearances
 
IMPORTANT NOTICE:
This position requires the ability to obtain and maintain a Secret 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.
 
Physical/Mental/Emotional Requirements:
* Frequently walk, sit, stand, climb stairs and steps
* Frequently repeat same hand, arm, and finger motion many times to include finger and hand dexterity
* Rarely lifting or carrying up to 20 lbs.
 
Working Conditions:
* Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc.)
* Rarely exposed to fumes or hazardous chemicals/materials
* Rarely exposed to loud noises
 
Application Deadline: This role will remain posted until a qualified pool of candidates is identified.
 
At Sierra Space we deliver customer-focused technology and best-of-breed integrations in the aerospace and defense sectors. Sierra Space has been honored as one of the most innovative U.S. companies in space, a Tier One Superior Supplier for the U.S. Air Force, and as one of America's fastest-growing companies. Learn more about Sierra Space
 
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. Please visit www.sierraspace.com to learn more about Sierra Space, its business areas, capabilities, programs, products and services.
 
Estimated Starting Salary Range:
$138,634.92 - $207,952.37
 
Sierra Space offers annual incentive pay based upon performance that is commensurate with the level of the position.
 
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. As an Equal Opportunity Employer, we welcome our employees to bring their whole selves to their work. 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. 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.