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K2 Space•Los Angeles, CA

12d•$100,000 - $135,000

About The Position

K2 Space is building large, high-powered spacecraft for the next generation of space development. Backed by Lightspeed Venture Partners, Altimeter Capital, and many others ($200M raised to date), we intend to mass produce the highest-powered satellite platforms ever built for missions across LEO to Deep Space. The rise of launch vehicles like Falcon 9 and Starship enables the move from an era of mass constraint to one of mass abundance. We believe this new era requires spacecraft with a fundamentally different design in order to fully utilize the massive rockets coming to market. We’re a team that believes the future lies in building large, high-powered satellites that can handle multiple orbits. This is a necessity if we ever want to develop the solar system, and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series B space startup, we’d love for you to apply. As a Payload Integration Engineer within National Security Programs, you’ll serve as the primary technical interface between K2 Space, customers, and partners as we integrate advanced payload capabilities onto K2’s satellite bus platform. You’ll support the entire program lifecycle – from early proposal phases through spacecraft design, development, integration, test, and on orbit operations. In this role, you will work closely with Program Managers and key engineering disciplines to define and negotiate payload interfaces (mechanical, data and software, power, mission, etc.) and develop integration and test plans that ensure successful mission execution. You will also represent K2 Space in critical customer engagements, design reviews, and verification milestones. The ideal candidate has strong multi-disciplinary engineering skills, hands-on experience, and excellent communication abilities to effectively collaborate with National Security customers and stakeholders.

Requirements

Bachelor’s degree in an engineering discipline.
2+ years of experience working in the aerospace or space industry, working with spacecraft, launch vehicles, airborne systems, or payloads.
2+ years of technical project management and/or systems engineering experience.
Hands-on experience with developing, integrating and testing launch vehicles, spacecraft, or other aerospace systems.
Strong understanding of mechanical, electrical, software, and power interfaces for satellite payloads.

Nice To Haves

Master’s degree in an engineering discipline.
Experience working directly with National Security customers.
5+ years of experience working in the aerospace or space industry, working with spacecraft, launch vehicles, airborne systems, or payloads.
Hands-on spacecraft integration and test experience, including environmental testing, verification and troubleshooting.
Demonstrated ability to work under pressure and deliver results across multiple parallel priorities.
Exceptional communication skills, both written and verbal, with the ability to work collaboratively in high-performing teams.
Active Top Secret or Top Secret SCI clearance preferred; willing to pursue and maintain a clearance if not already cleared.

Responsibilities

Manage payload integration across the full satellite lifecycle. Support initial proposals, design, development, integration, testing, launch and on-orbit commissioning.
Serve as the primary customer interface for payload integration. Lead technical discussions, represent K2 Space in design reviews, and ensure customer requirements are understood and met.
Development, maintain, and negotiate payload interface control documentation. Define mechanical, electrical, software, power, and mission interfaces, ensuring clear technical alignment between payload and bus teams.
Create and execute payload interface verification and validation plans. Develop testing strategies to ensure compliance with mission and interface requirements, and oversee final sell-off with internal and external stakeholders.
Coordinate cross-functional integration efforts. Work closely with vehicle engineering, avionics, software, propulsion, thermal, and AI&T teams to ensure seamless payload integration.