Mission Operations Engineer II - Ground Segment

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.

Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America’s next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.

Vast is looking for a Mission Operations Engineer II - Ground Segment, reporting to the Lead Mission Operations Engineer, Mission Systems, to support planning and execution of Vast missions.

At Vast, Mission Operations Engineers are responsible for the planning and successful execution of our spacecraft missions. They work cross functionally with engineers from other disciplines from the very early stages of spacecraft design through on-orbit decommissioning. The Mission Operations Engineer - Ground Segment is responsible for designing systems as well as authoring procedures to operate both the spacecraft as well as supporting ground systems, ensuring harmonious communications & operations between the spacecraft and ground, and ensuring the integrity and validity of commands sent to and telemetry received from the spacecraft.

This will be a full-time, exempt position located in our Long Beach location.

Responsibilities:

• Take extreme ownership of large impact initiatives working with engineers across disciplines to support the development of spacecraft operations & ground operations procedures, flight rules, products & processes, culminating in the safe & successful operations of a newly launched spacecraft

• Provide technical and operational leadership as the operations expert in planning for and execution of pre-flight testing and checkouts of ground systems to ensure spacecraft and ground systems are ready for flight

• Assist with performing the operations of Vast’s crewed and uncrewed missions for vehicle commissioning, on-orbit operations, anomaly resolution and final deorbit of the spacecraft

• Perform deep-dive analysis of vehicle & ground system telemetry and deliver informed summaries as well as recommendations to mission stakeholders for further review & analysis

• Formulate and lead the execution of workflows facilitating improvements to processes & systems with a focus on advancing Vast’s Mission Operations while maintaining Vast’s commitment to excellence

• Help strategize plans for and contribute to efforts to iteratively improve the Mission Systems, Mission Operations Software and other ground processes and collaborate with the Mission Systems Engineering & Ground Software Engineering teams to implement them

• Work closely with Mission Management to ensure customer requirements are translated to a Concept of Operations that balances all needs

• Assist and support peer Mission Operations Engineers, offering helpful input or specific items for consideration as informed by anecdotal experiences and operational best practices

Minimum Qualifications:

• Bachelor’s degree in aerospace, mechanical, software engineering, or other engineering discipline

• 3+ years of experience in the operation of complex systems

• Demonstrated ability to work cross-functionally with other engineering disciplines

• Demonstrated ability to to critically think in high stress environments and rapidly evolving situations

• Ability to disseminate critical engineering & technical information effectively and clearly

• Strong verbal and written communication skills

• Willing to support 24/7 operations during operationally intense mission phases

Preferred Skills & Experience:

• Experience in human spaceflight mission operations

• Master’s of science degree in a technical field

• 1+ years working in a spacecraft design, build, and test environment

• Technical knowledge in spacecraft systems engineering (avionics, propulsion, attitude control, communications, orbital mechanics, life support systems, thermal and power control systems)

• Technical knowledge in Space-to-Ground Communication Systems (RF, Ground Stations, Modems, Antenna Systems)

• Experience building or designing from scratch a system, process and team to perform complex operations of an aerospace system (launch vehicle, satellite, crew capsule)

• Software Engineering Skills (C++, Golang, Javascript, React, Software Architecture, Databases, Cloud)

• Matlab or Python/Octave Proficiency

• Proficient at using the command line and scripting languages

• Strong Technical Writing skills

• Strong mentorship and leadership skills

Additional Requirements:

• Ability to travel up to 20% of the time

• Willingness to work overtime, or weekends to support critical mission milestones

• Ability to lift up to 25 lbs unassisted

Pay Range: California $110,000—$195,000 USD

We calibrate level and compensation to the selected candidate's experience and demonstrated capability. We welcome applicants across a range of experience levels to apply.

COMPENSATION AND BENEFITS

Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity, as well as access to a full suite of compelling benefits and perks, including: medical, dental, and vision coverage for employees and dependents, generous paid time off; up to 20+ days of vacation for exempt staff and up to 10+ days of vacation for non-exempt staff with the ability to cash-out unused vacation annually, paid parental leave, short and long-term disability insurance, life insurance, access to a 401(k) retirement plan, ClassPass credits, personalized mental healthcare through Spring Health, and other discounts and perks. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

EQUAL OPPORTUNITY

Vast is an Equal Opportunity Employer; employment with Vast is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.