Jobs in the United States

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Added 1 min ago
WL Field Engineer
SLB
Houston
SLB is seeking a proactive and safety-focused WL Field Engineer to join our Wireline team in Midland, Texas. In this role, you will be responsible for leading the technical execution of…
Added 4 mins ago
Embedded Software Engineer
L3Harris Technologies
Camden, NJ
The L3Harris is seeking a Software Engineer to be based in the historic L3Harris Camden Waterfront Campus. Responsibilities include the translation of requirements into working and…
Added 5 mins ago
Hardware Dev Engineer I, Prime Air, Drone Engineering
Amazon.com Services LLC
Seattle, WA
We are seeking a Hardware Development Engineer I to join our Power Electronics team. In this role, you will be a contributor helping to solve difficult hardware engineering problems related…
Added 5 mins ago
Software Development Engineer
Amazon.com Services LLC
Seattle, WA · New York, NY
- 1+ years of software development engineer or related occupational experience
Added 6 mins ago
Senior CAD Engineer – Physical Verification
Micron Technology, Inc.
Boise, ID · San Jose, CA
Lead technical projects and contribute to the physical verification roadmap.
Added 7 mins ago
Senior Staff Software Engineer- UKG Ready Payroll
UKG
Lowell
Added 7 mins ago
Staff Software Engineer-UKG Ready Payroll
UKG
Lowell
Added 10 mins ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
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United States
We are looking for you to join our team as a Principal or Sr. Principal RF Microwave/Mixed Signal Design Engineer based out of Baltimore (Linthicum), MD. This is full time onsite position…
Added 10 mins ago
2027 mechanical Engineer Intern- Redondo Beach CA
CORP-Corporate Office
United States
…your career. We’ll support you with training, professional development and networking opportunities, and our shared vision of global…
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Principal/Sr. Principal RF Microwave Design Engineer (Level 3 or 4)
SP - Space Components
United States
Northrop Grumman’s Space Sector is seeking a Principal/Sr. Principal RF Microwave Design Engineer (Level 3 or 4) to join our MEP organization in Goleta, CA.
Added 14 mins ago
D
Senior Software Engineer
Danaher
Downingtown, PA
- $115,000 to $125,000 USD / year
The Senior Software Engineer is responsible for developing and maintaining production software that supports Molecular Devices' life science instruments, including licensing applications,…
Added 15 mins ago
Application developer senior
Starbucks Coffee Company
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A hands-on senior full stack engineer with deep modern web development expertise
Added 15 mins ago
Lead .NET / WPE Engineer (FTE / Hybrid)
NTT DATA Americas, Inc.
Charlotte
We are looking for a senior-level engineer who can provide hands-on development and technical leadership, with a strong background in:
Added 16 mins ago
Associate Test Engineer
Vertiv
OH
The Associate Test Engineer will support the engineering test activities for Vertiv’s single phase UPS line of business. Acts as the local Delaware, OH Single Phase UPS lab resident by…
Added 19 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Cheyenne, WY
We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development…
Added 21 mins ago
BR
Radar Perception Engineer
Blue River Technology
Remote, United States
- $131,000 to $228,000 USD / year
…learning, computer vision, and robotics. BRT acts as a research and development flywheel, building not only new products but also new platforms that reliably create value for both Deere and…
Added 22 mins ago
Water Conveyance - Project Technical Leader
CDM Smith
Providence, RI
This role is ideal for an engineer who enjoys both technical problem‑solving and hands‑on project delivery, with opportunities to grow into technical leadership and client‑facing…
Added 22 mins ago
C
Principal Security Engineer
Citizens
Johnston, RI
- $142,000 to $186,000 USD / year
As a DevSecOps Engineer, you will be responsible for the development, administration, maintenance, promotion, and support of the HashiCorp Vault identity-based secrets and encryption…
Added 22 mins ago
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Environmental Branding Designer
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Johnston, RI
- $115,000 to $173,000 USD / year
…Marketing organization. The candidate is responsible for the development and implementation of interior design, exterior signage design, and environmental branding of our retail branches,…
Added 22 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Providence, RI
We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development…
Added 22 mins ago
S
Technical Sales Manager: Life Science
Saint-Gobain
BRISTOL, RI
- $92,000 to $142,000 USD / year
As a Technical Sales Manager you will partner with leading Life Science industry customers to identify opportunities, develop innovative solutions and turn complex technical requirements…
Added 22 mins ago
DISTINGUISHED SCIENTIST/ENGINEER FOR USW ENTERPRISE SOS INTEGRATION
Naval Sea Systems Command
Naval Base Newport, RI
Added 22 mins ago
Electrical/Electronics Engineer I
SEACORP
Middletown, RI
Job Description: The Electrical Engineer will join a multi-disciplinary engineering team and support design and development of payloads, containerized systems, mission modules, Temporary…
Added 22 mins ago
RFDACS Engineer / Engineering Technician
Research and Development Solutions, Inc
North Kingstown, RI
RDSI is seeking an experienced RF Technician or Engineer to work full-time in North Kingstown, RI and at Navy Base Newport. The selected candidate will provide Technical Design and…
Added 22 mins ago
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Staff Sustaining Engineer
BioTalent
Irvine, CA
- $190,000 USD / year
I’m partnering with a commercial-stage medical device company to hire a Staff or Senior Staff Sustaining Engineer. You’ll be the technical lead keeping a commercial disposable device line…

Quantum Space

Software Test & Automation Engineer II

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

Base Salary: $100,000-140,000

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Job details

Pay: Base Salary: $100,000-140,000
Experience: 2+ years of experience in software development, software testing, test automation, or a related engineering discipline.
Posting language: English
Posted: Oct 30, 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 a skilled and motivated Software Test & Automation Engineer II to develop and maintain automated testing solutions that ensure the reliability, functionality, and performance of our next-generation spacecraft flight software. In this role, you will contribute to software integration, verification, and regression testing by developing automated test frameworks, requirements-based test cases, and test scripts that validate mission-critical spacecraft functions.

You will work closely with flight software, systems engineering, and integration and test teams to support software testing across software-in-the-loop (SIL), hardware-in-the-loop (HIL), and flight-representative environments. This position is ideal for an engineer with strong programming and test automation skills who thrives in a fast-paced environment, enjoys solving complex technical challenges, and is passionate about building reliable software for next-generation space missions.

Where You’ll Make an Impact

Develop and maintain automated integration, verification, and regression testing capabilities for spacecraft flight software.
Design, implement, and execute requirements-based test cases and automated test scripts to validate flight software functionality and performance.
Develop and enhance automated test frameworks using Python, C/C++, or equivalent programming languages.
Verify spacecraft command and telemetry processing, mode management, fault management, and other critical flight software functions.
Support software testing in software-in-the-loop (SIL), hardware-in-the-loop (HIL), and flight-representative environments.
Collaborate with flight software developers, systems engineers, and integration and test teams to identify defects, troubleshoot issues, and support root-cause analysis.
Develop and maintain automated regression test suites to ensure software changes do not impact existing functionality.
Integrate automated testing into CI/CD pipelines to improve software quality, testing efficiency, and development workflows.
Analyze test results, document defects, and generate verification reports to support software readiness and requirements compliance.
Support the development and maintenance of software test environments, simulation tools, and test infrastructure.
Participate in technical reviews and contribute to improvements in software verification processes, automation tools, and configuration management practices.

What It Takes

Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Aerospace Engineering, or a related technical field.
2+ years of experience in software development, software testing, test automation, or a related engineering discipline.
Strong programming skills in Python, C/C++, or equivalent languages.
Experience developing automated test scripts, test frameworks, or software verification tools.
Experience testing embedded systems, real-time software, or complex software applications.
Understanding of software integration, verification, validation, and regression testing methodologies.
Familiarity with automated testing, CI/CD processes, and software configuration management practices.
Experience with software debugging, troubleshooting, and defect tracking.
Strong analytical, problem-solving, and communication skills with the ability to work effectively in a collaborative engineering environment.

Nice-to-Have Experience

Experience with spacecraft flight software, satellite systems, avionics, or other mission-critical embedded software.
Familiarity with spacecraft flight software architectures, command and telemetry processing, mode management, and fault detection and recovery.
Hands-on experience with software-in-the-loop (SIL) and hardware-in-the-loop (HIL) testing environments.
Experience developing automated test frameworks using Python, pytest, or similar testing tools.
Experience working with real-time operating systems (RTOS), embedded Linux, or similar environments.
Familiarity with spacecraft simulation tools, ground support equipment, or flight-representative test environments.
Experience with CI/CD tools such as Jenkins, GitLab CI/CD, or GitHub Actions.
Experience with Git, JIRA, or similar software development and configuration management tools.
Understanding of requirements traceability, test coverage analysis, and software verification and validation (V&V) processes.
Experience supporting spacecraft integration and testing, software qualification, or mission readiness activities.

What You’ll Get

Ownership – Develop and maintain automated testing solutions that directly contribute to the reliability and performance of mission-critical spacecraft flight software.
Innovation – Support transformative aerospace and defense programs enabling next-generation space mobility and operations.
Impact – Help ensure spacecraft flight software meets critical performance, reliability, and mission readiness requirements through automated verification and testing.
Growth – Join a collaborative engineering team working across flight software, systems engineering, and spacecraft integration and testing in a fast-paced, innovative environment.
Compensation – Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, FSA, 401(k) matching, and equity sharing.

Location: Rockville, MD

Base Salary: $100,000-140,000

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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