Jobs in the United States

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Added 1 min ago
Senior Engineer - Quantum Error Correction Libraries
NVIDIA USA
Remote, United States
…quantum computing ecosystem. We are looking for a senior software engineer to develop, scale, and optimize GPU-accelerated simulators for CUDA-Q, our platform for hybrid quantum-classical…
Added 1 min ago
JH
2027 Graduate - Mission Modeling, Simulation & Software Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $85,000 USD / year
Do you enjoy learning new domains, building creative technical solutions, and working in multiple areas of study?
Added 2 mins ago
AU
Resilience and Emergency Management (REM) Specialist
AtkinsRealis USA Inc.
United States
- $65,000 to $80,000 USD / year
…resilience planning, emergency management, grants management, technical analysis, program delivery, stakeholder coordination, and quality-focused…
Added 2 mins ago
Supplier Quality Engineer
Sub-Zero Group, Inc.
Madison, WI
Growth and development are important aspects of this position. Whether you aspire to be a leader or a technical expert, this position will set you up for success in the future.
Added 2 mins ago
IC
Manufacturing Systems Engineer in Wafer Packaging Manufacturing
Intel Corporation
NM
- $89,010 to $170,630 USD / year
This role requires regular onsite presence to support the successful development, ramp, and ongoing operation of a high-volume manufacturing or technology development fabrication facility.…
Added 2 mins ago
IC
Senior Semiconductor Manufacturing Engineer
Intel Corporation
NM
- $120,860 to $231,670 USD / year
We are seeking a full-time Senior Semiconductor Manufacturing Engineer to play a pivotal role in our high-volume fabrication facility. In this position, you will provide tactical and…
Added 2 mins ago
Forward Deployed Engineer
Banyan Software
United States
We are looking for an exceptional full-stack software engineer who will act as a Forward Deployed Engineer (FDE) to serve as the critical interface between the central AI Application…
Added 2 mins ago
VA
Firmware Engineer
Vector Atomic
Pleasanton, CA
- $110,000 to $135,000 USD / year
We are looking for a skilled Firmware Engineer to join a cross-functional team of physicists, electronics engineers, and firmware developers building next-generation quantum sensing…
Added 3 mins ago
Systems/Software Engineer I
Hewlett Packard Enterprise
Sunnyvale, CA
Must possess outstanding problem solving skills
Added 3 mins ago
Senior Technical Marketing Engineer - Data Center
Hewlett Packard Enterprise
Sunnyvale, CA
This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office
Added 3 mins ago
Corporate Systems Engineer
Hewlett Packard Enterprise
Andover, MA
This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office
Added 3 mins ago
Finance AI/ML Engineer - PhD
Hewlett Packard Enterprise
Spring, TX
Clear written and verbal communication, with the ability to explain complex concepts to non-technical audiences.
Added 3 mins ago
Principal Cloud Developer
Hewlett Packard Enterprise
Ft. Collins, CO
This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office
Added 3 mins ago
MS
Network and Systems Engineer - Mountlake Terrace, WA
Mindful Support Services
Mountlake Terrace, WA
- $100,000 to $110,000 USD / year
The Network and Systems Engineer serves as a key technical resource responsible for maintaining and enhancing our infrastructure while planning, designing, and deploying new solutions to…
Added 3 mins ago
MS
Software Engineer (AI & Intergrations) Mountlake, Terrace, Wa
Mindful Support Services
Mountlake Terrace, WA
- $100,000 to $115,000 USD / year
The Software Engineer – Integrations role translates business and technical requirements into maintainable backend solutions, APIs, integrations, and workflow automations that are secure,…
Added 3 mins ago
Digital Software Engineer Senior Manager
Citibank, N.A.
United States
Citi is looking for a Digital Software Engineer Senior Manager to design, build, and deliver complex software applications within a high-performing Technology team that directly supports…
Added 3 mins ago
Tooling Design Engineer II
Blue Origin LLC
Seattle, WA
…solutions or enhancements. Documents experiments, tests and tooling development activities in reports. Supports production assemblers and operations with new or modified…
Added 4 mins ago
BV
Build and Release Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This is an opportunity…
Added 4 mins ago
T
Test Engineer
Toyon
Goleta, CA
- $125,000 to $225,000 USD / year
…and missile systems analysis, aerothermodynamics, design and development, and ground and flight testing. Our Aerospace Systems Division provides innovative technical solutions to support…
Added 4 mins ago
Software Development Engineer, EC2 Capacity Telemetry and Autonomous Systems
Amazon Development Center U.S., Inc.
Seattle, WA
The EC2 Capacity Telemetry and Autonomous Systems team is looking for an experienced Software Development Engineer to join our Seattle-based team. EC2 (Elastic Compute Cloud) is part of…
Added 5 mins ago
Plumbing Designer
FIRSTCALL MECHANICAL GROUP LLC
TAMPA, FL
…market but also provides equal focus on employee growth and development as well. We believe when YOU succeed, we all succeed, so we strive to be the first call for talented team members who…
Added 6 mins ago
Structural Engineer (Project Manager)
MILROSE CONSULTANTS LLC
New York, NY
Engineer-in-Training (EIT) certification required
Added 7 mins ago
Wheels and Tires Tech Lead
Stellantis
Auburn Hills, MI
Tire Technical Lead – Vehicle Dynamics & Virtual Development
Added 7 mins ago
U
Sr Software Engineer - ML Infrastructure
Uber
San Francisco, CA · Seattle, WA · Sunnyvale, CA · New York City, NY
- $202,000 to $224,000 USD / year
Senior Software Engineer - ML Infrastructure, Mobility Simulation and Planning
Added 7 mins ago
Product Engineer
Cummins Talent Acquisition
Columbus, IN
Product Development Execution, Monitoring and Control - Plans, schedules, coordinates and executes the activities involved in developing a product to a respectively aligned hierarchy of…

Relativity Space

Senior Fluid Systems Engineer

Long Beach, CA, United States

$132,000 - $198,000 USD

Apply on boards.greenhouse.io About employer

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Job details

Pay: $132,000 - $198,000 USD
Experience: 4+ years of experience working with fluids systems
Posting language: English
Posted: Nov 12, 2026

Original job description

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.

Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

About the Team:

The Stage Fluids team designs and delivers the propellant, pressurant, pneumatics, and other fluid systems that turn structures into functioning rockets. The team has full ownership across design, production, test, and flight, maintaining a holistic view of Terran R, focused not on isolated parts but integrated functionality. Working on-site at the factory means you’re never far from the hardware, enabling rapid iteration and tight feedback loops across design and manufacturing. You won’t just be handed requirements: you’ll be expected to ask the right questions, collaborate with partners across the company, and ultimately find the best solutions for Terran R.

About the Role:

As a Vehicle Fluid Systems Engineer, you will be responsible for the fluid system architecture and function for a given vehicle fluid subsystem. You will apply expertise in system architecture, systems operations, and fluid thermodynamics applications to guide hardware design, system analysis, manufacturing, validation and operations.

Own the vehicle fluid subsystem architecture and schematics, including system control scheme, system and component selection and sizing
Conducting fluid and thermal analyses, including system sizing and characterization using a variety of base analytical methods (1D steady-state, fluid networks, etc.)
Leading and participating in system and hardware design and manufacturing reviews
Defining and supporting test objectives and test campaigns to validate system design, system models and overall system performance including supporting integrated vehicle testing and launch

About You:

Bachelor’s degree (Mechanical Engineering or relevant)
4+ years of experience working with fluids systems
Experience applying engineering fundamentals in system design, thermodynamics, fluid dynamics, and heat transfer
Experience with one or more fluid or thermal modeling tools for internal compressible and incompressible analysis
Proficiency in Python or a similar programing language for scientific computing and automated test/simulation data analysis

Nice to haves, but not required:

Experience with launch vehicles and spacecraft

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.

Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.

Hiring Range:

$132,000 - $198,000 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Please note: Relativity Space does not accept unsolicited resumes, candidate profiles, or referrals from recruitment agencies or search firms. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.

Apply on boards.greenhouse.io About employer

More about this job

Skills

Design hardware
Control systems
Mechanical engineering
Python
Data analysis
Recruitment

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Jobs in the United States