Jobs in the United States

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Added 1 min ago
Solutions Architect
NuView
Remote, United States
The ideal candidate brings strong experience in managed services, systems integration, infrastructure architecture, or professional services consulting and can confidently translate…
Added 8 mins ago
NS
ENGINEER
Naval Sea Systems Command
Port Hueneme, CA
- $146,632 to $197,200 USD / year
…experience must demonstrate the following: as a professional Engineer applying technical design and development processes utilizing designs and drawings, modeling, prototyping, and…
Added 34 mins ago
MS
Engineer Aircraft Communications - Orlando FL
Military Spouse Jobs & VetJobs
United States
- $77,000 to $133,000 USD / year
The Engineer, Aircraft Communications supports the operational reliability of aircraft communications, navigation, and surveillance (CNS) systems across assigned fleet types. Reporting to…
Added 1 hour ago
Data & Intergrations Engineer
Jobgether
Remote, United States
We are looking for a skilled Data & Integrations Engineer to strengthen enterprise data infrastructure and streamline connections across business systems. In this role, you will take…
Added 1 hour ago
J
CRM Lead Engineer
Jobgether
Remote, United States
- $80,000 to $131,000 USD / year
Maintain accurate technical specifications, configuration documentation, integration mappings, architecture decisions, release records, and engineering knowledge resources.
Added 1 hour ago
Associate, Integration & Test Engineering
L3Harris
Wilmington, MA
…L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and electronic warfare, and space and…
Added 1 hour ago
Software Engineer Co-op (January 2027)
RTX Corporation
marlborough, MA
The Software organization develops software applications, including integration and test on missiles, launchers, radars, naval systems, fire control and other complex systems. Our precision…
Added 1 hour ago
FM
Sr. Principal Integration Engineer - Cloud Solutions
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
Engineer solutions across Azure compute, storage, networking, identity, containers, and platform services; ensuring integration, reliability, and operational supportability.
Added 1 hour ago
FM
Cybersecurity Architect
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
…security solutions and controls are in place throughout all IT systems and platforms to mitigate identified risks sufficiently, and to meet business objectives and regulatory…
Added 1 hour ago
Software Engineer (Secret) (4611)
SMX
Boston, MA
…support of enterprise cloud migration and mission-critical systems for the United States Air Force. Responsible for software design, development, engineering, integration, and architecture.…
Added 2 hours ago
Senior SimCorp GAIN Engineer
Jobgether
Remote, United States
Willingness to remain actively involved in development, configuration, and hands-on engineering rather than focusing solely on project management or high-level architecture.
Added 3 hours ago
Systems Engineer: Electrical - Level 1 or 2 (AHT)
Northrop Grumman
Chandler, AZ
The Electrical Systems Engineer serves as a primary bridge between the Systems Engineering and Electrical Design. The role requires a strong grasp of system‑level requirements and…
Added 3 hours ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
We are seeking a Principal Digital Factory Engineer to design, develop, integrate, and support advanced digital factory solutions deployed across multiple Raytheon manufacturing sites. This…
Added 3 hours ago
Principal Navigation Engineer
Mach Industries
Huntington Beach, CA
Mach Industries is seeking a Principal Navigation Engineer to lead the development, integration, and flight validation of navigation systems for autonomous aircraft and related defense…
Added 3 hours ago
Associate Device Software Engineer - Irvine, CA
Military Spouse Jobs & VetJobs
United States
The Associate Device Software Engineer contributes to the development and lifecycle support of software for hardware-integrated, regulated medical devices and associated engineering tools.…
Added 4 hours ago
Systems Engineer – Junior
Endictus Corp
MD
The Systems Engineer – Junior provides technical support for the installation, maintenance, and servicing of computer systems, software, and operations to ensure systems function according…
Added 4 hours ago
VI
Software Engineer Intern
Viasat, Inc.
Germantown, MD
- $20.91 to $56.97 USD / hour
…to work as part of a team that works with and helps clarify requirements while continuously supporting development, integration, automation, and test of the final product through…
Added 4 hours ago
TF
Sr. IT SAP Systems Engineer
TreeHouse Foods Services, LLC
United States
- $100,800 to $151,200 USD / year
We are seeking a highly experienced Senior SAP Systems Engineer with 10+ years of hands-on SAP Basis experience to provide technical leadership and operational support for a complex…
Added 5 hours ago
Enterprise Application Engineer
Syngenta Group
Durham
Troubleshoot complex workflow, configuration, access, data, and integration issues while coordinating solutions with internal teams and external suppliers.
Added 5 hours ago
Sr SW Design Quality Assurance Engineer
DexCom Inc
Remote, United States
You will guide Software Design and Test teams on software design assurance activities such as requirements traceability, software configuration management, tool validation, and integration…
Added 6 hours ago
Senior Electrical Engineer- PCBA Designer
ASML US, LP. (US30)
San Diego, CA
As a PCBA Designer at ASML, you’ll lead the design, development, integration, and validation of complex electronic connectivity solutions. You’ll help shape electrical architectures…
Added 6 hours ago
Principal / Sr. Principal Software Engineer - Onsite Customer Integration
Northrop Grumman
Melbourne
The Software Engineer will participate in the full lifecycle of software development, including requirements development, modeling and design, application development, unit to CSCI testing,…
Added 6 hours ago
Principal Program Operations Engineer
Northrop Grumman
Chantilly
Experience with multiple disciplines across Systems Engineering, incl. requirements, integration, technical configuration management (CM or Technical Baseline).
Added 6 hours ago
FPGA Engineer
Northrop Grumman
Rolling Meadows
As an FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will contribute across the FPGA…
Added 6 hours ago
Principal/Sr. Principal FPGA Engineer
Northrop Grumman
Rolling Meadows
As a Principal / Sr. Principal FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will…

Quantum Space

Mechanical Engineer III - Tank Development Lead

CA, United States
Hawthorne, CA, United States
801 Thompson Ave. Suite 201 Rockville, MD, United States

Base Salary: $125,000-175,000

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Job details

Pay: Base Salary: $125,000-175,000
Experience: 7+ years relevant experience with aerospace/space hardware development
Posting language: English
Posted: Nov 2, 2026

Original job description

Quantum Space is redefining mobility and maneuverability in space. Our high-mobility spacecraft platforms support national security, civil, and commercial missions with unmatched flexibility and propulsion capability. We build fast and iterate quickly.

Who We’re Looking For

We are seeking an experienced and highly motivated Mechanical Engineer II - Tank Development Lead to lead the design, development, integration, and testing of flight hardware for our Propulsion Tanks Team. In this role, you will take ownership of mechanical components and subsystems throughout the full hardware development lifecycle, from requirements definition and detailed design through manufacturing, assembly, integration, and testing.

You will play a critical role in developing reliable, high-performance propulsion tank hardware that supports our next-generation spacecraft systems. Working closely with mechanical engineering, propulsion engineering, assembly, integration and test (AIT), manufacturing, and supplier teams, you will help ensure that hardware meets demanding technical, structural, and mission requirements. This position is ideal for an engineer with strong mechanical design expertise, hands-on aerospace hardware development experience, and the ability to independently lead technical execution in a fast-paced, collaborative environment.

Where You’ll Make an Impact

Own mechanical components/subsystems end-to-end: requirements, design, analysis coordination, release, and integration support
Develop CAD and drawings in Creo; apply GD&T and define inspectable requirements
Drive interface closure: envelope/keep-outs, fastener patterns, datums, alignment needs, harness/thermal accommodations
Support spacecraft build and integration: issue triage, rapid root-cause collaboration, and corrective design updates
Develop and execute verification plans: functional checks, fit checks, environmental test prep support, and acceptance/qualification evidence generation
Support design reviews (PDR/CDR), test readiness reviews, and configuration boards with clear technical content
Coordinate with suppliers and procurement: clarify requirements, review vendor designs, and support receiving/inspection disposition

What It Takes

Bachelor's degree or Master's degree in Mechanical Engineering or related field
7+ years relevant experience with aerospace/space hardware development
Proficiency in Creo; working knowledge of Windchill or similar PLM
Familiarity with propulsion system component design, fabrication, and qualification
Familiarity with aerospace pressure vessels and qualification
Strong GD&T fundamentals (ASME Y14.5) and drawing package quality discipline
Experience supporting hardware through build/test cycles, not just design-in-a-vacuum

Nice-to-Have Experience

Spacecraft and/or Launch Vehicle integration exposure: mass properties, alignment, configuration capture, as-built management
Knowledge of various FEA tools and structural testing methods
Experience with various weld types and applications (TIG, laser, friction stir welding, etc.)

What You’ll Get

Ownership – Lead the mechanical design and development of mission-critical propulsion tank hardware from initial requirements through integration and testing
Innovation – Contribute to advanced propulsion technologies and next-generation spacecraft systems enabling greater mobility, maneuverability, and mission flexibility
Impact – Play a direct role in developing reliable, high-performance propulsion hardware supporting national security, civil, and commercial space missions
Growth – Join a collaborative, fast-paced engineering team where you can expand your technical expertise, take ownership of meaningful projects, and help shape the future of space technology
Compensation – Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, FSA, 401(k) matching, and equity sharing

Location: Rockville, MD or Hawthorne, CA

Base Salary: $125,000-175,000

The salary range for this role is an estimate based on a wide range of compensation factors. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Quantum Space's total compensation package.

Additional Requirements

To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Apply now. Join us in building the next generation of spacecraft.

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