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Principal Network Software Engineer

Rocket Lab
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Littleton, CO, USA
Aug 22, 2026

ABOUT ROCKET LAB

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.

SPACE SYSTEMS

At Rocket Lab, we’re not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners including NASA, the Space Development Agency, and the U.S. Space Force. Whether it’s a single high-performance spacecraft, constellation, or the vertically integrated components that help them get to space - our world class Space Systems team is empowering some of the boldest and most ambitious space missions. 

PRINCIPAL NETWORK SOFTWARE ENGINEER

Rocket Lab is looking for a driven Principal Network Software Engineer, to be based out of our office in Littleton, CO. This role will work with a team of engineers on Rocket Lab’s flagship efforts to deliver on program milestones related to Space-to-Space Communications, Space-to-Ground Communications, Payload Software, and Data Security. The successful candidate will have prior experience managing software development efforts for embedded systems and government programs. Knowledge of secure network systems is a must have, with RF and spacecraft experience being an additional benefit. This role will report to the Senior Director of Space Systems Software.  

WHAT YOU’LL GET TO DO:

  • Manage the software development and integration of routers, radios, and laser communication devices on a constellation of spacecraft. 
  • Manage suppliers and subcontractors to successfully develop and test an integrated system
  • Interface directly with subcontractors, consultants, and internal engineering teams to develop and maintain product development plans, provide progress updates, and meet project delivery milestones
  • Design and develop simulation and test approaches for constellation networking
  • Define KPIs for contractors and internal development teams
  • Set the battle rhythm for subcontractors to provide feature drops to the overall program
  • Develop and maintain staffing plans with senior leadership
  • Plan major integration points and testing between teams
  • Drive best practices for collecting feedback and implementing improvements
  • Develop and maintain software development standards and procedures to ensure that all software deliverables are of the highest quality and meet customer requirements 

YOU’LL BRING THESE QUALIFICATIONS:

  • Bachelor’s degree in computer science, software engineering, aerospace engineering or similar technical discipline
  • 12 years of relevant work industry experience
  • 3 years of experience with project management and interfacing with external contractors
  • Thorough understanding of network software
  • Thorough understanding of the software development lifecycle
  • Experience using Jira for software development management
  • Experience with systems engineering methods including systems trades, requirements management, performance characterization, and interface management
  • Active TS/SCI clearance
  • U.S citizenship required due to program requirements

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:

  • Master’s degree in aerospace, computer science, electrical engineering, or other technical discipline
  • An ownership outlook with the desire to build lasting systems and a willingness to identify gaps, develop plans to address them, and engage stakeholders to fill them.
  • Experience with SDA NEBULA architectures
  • Experience with Cyber Security controls
  • Experience with encryption
  • Experience leading a team utilizing agile methodologies
  • Project management qualifications such as PMP, APMP, etc.
  • Ability to identify and address problems with a proactive and systemic approach
  • Proficiency with project and engineering management tools such as Microsoft Project, Smartsheet, etc. \
  • Experience with Docker
  • Experience with Kubernetes
  • Experience with DevSecOps
  • Ability to work under pressure and adhere to tight deadlines
  • Excellent communication skills, with the ability to build strong working relationship

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

The expected salary range for the position is displayed in accordance with the Colorado Equal Pay for Equal Work Act. Final agreed upon compensation is based upon individual qualifications and experience. 

Base salary is only one part of Rocket Lab’s compensation package for this role. You may be eligible for company stock, or cash incentives, and can purchase discounted stock through Rocket Lab’s Employee Stock Purchase Program. Employee benefits also include medical, dental, and vision insurance coverage; 401(k) retirement plan options; paid vacation, holidays, and sick leave; paid parental leave; and other discounts and perks. 

Base Pay Range (CO Only)
$170,000-$220,000 USD

WHAT TO EXPECT

We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way. 

Important information:

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.

Rocket Lab 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, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com">g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:

For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant.  These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations. 

Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality.  For more information on these Regulations, click here ITAR Regulations.

Job ID

7627102003

Security Clearance

TS/SCI
About Rocket Lab
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