Jobs in the United States

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Added 3 mins ago
Software Engineer II
Jeppesen ForeFlight
Remote, United States
Jeppesen ForeFlight is seeking a Software Engineer to help with design and delivery of scalable data pipelines, backend services, and cloud workflows for aviation software products. This…
Added 6 mins ago
Sr Systems Integration Engineer – Radiation Producing Subsystem
x Varian Medical Systems, Inc.
United States
We seek a versatile Systems Engineer for our Linear Accelerator Systems group, supporting radiation-producing subsystems in oncology machines. Responsibilities include contributing to…
Added 8 mins ago
Staff Hardware Engineer, Optics
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
You’ll own the electrical design of an optical module or a defined subsystem and spend hands-on time in the lab bringing it to life. You’ll work directly with the engineers who design the…
Added 8 mins ago
Sr Staff CAD Engineer
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
Develop run sets for nanotechnology and support Calibre, ICV and provide user support for physical verification debugging to streamline physical verification flow. Automate and support 3rd…
Added 8 mins ago
TI
Senior Staff SI/PI Engineer
TYLsemi, Inc.
San Jose, CA
- $204,000 to $250,000 USD / year
As an SI/PI, Package and Power Delivery Engineer at Tylsemi, you will own signal integrity, power integrity, and package/PDN co-design across chip, package, and board interfaces. You will…
Added 9 mins ago
Staff Engineer - HBM Design Development Technical Leadership
Micron Technology
Richardson
JR117203 Staff Engineer - HBM Design Development Technical Leadership
Added 9 mins ago
Senior Windows System Engineer
HP
Spring · Palo Alto
This role is responsible for overseeing the design, implementation, and maintenance of robust and scalable software systems for HP commercial PCs. The role collaborates with…
Added 10 mins ago
Senior FPGA Digital Design & Development Engineer (Hybrid)
Cisco Systems, Inc.
Milpitas, CA · San Jose, CA
As a Senior FPGA Engineer in Cisco’s IoT team, you’ll develop capabilities that help industrial networks operate reliably, maintain precise timing, and recover from disruptions. Your…
Added 11 mins ago
Advanced Packaging Development Engineer
Apple
Santa Clara, CA
You will work cross-functionally with silicon design, physical design, SI/PI, thermal, and manufacturing teams to guide technologies from early architecture exploration through…
Added 18 mins ago
Senior Cloud Developer
Hewlett Packard Enterprise
Ft. Collins, CO · 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 19 mins ago
TE
Staff Electrical Engineer
The Electric Plant
San Francisco, CA
- $225,000 to $245,000 USD / year
We are hiring a Staff Electrical Engineer to own the sensing and signal-acquisition platform at the core of our product. This is a full electronic stack role spanning analog design,…
Added 21 mins ago
Engineer II, Mechanical - Instruments
Masimo Corporation
Irvine, CA
The Engineer II, Mechanical – Instruments is responsible for the design, development, testing, and sustaining of mechanical components and assemblies for patient monitoring instruments and…
Added 24 mins ago
Senior Software Engineer, Platform Engineering - EDA Infrastructure
NVIDIA USA
Remote, United States
NVIDIA is hiring engineers to build and operate the governed infrastructure platform behind our Electronic Design Automation (EDA) and hardware engineering organization, giving teams a…
Added 24 mins ago
VP, Cloud IAM Engineering Leader
Synchrony Bank
Stamford Engagement Hub, CT · Chicago Engagement Hub, IL · Orlando Engagement Hub, FL · NYC Bryant Park Engagement Hub, NY · Cincinnati West Chester Engagement Hub, OH · Charlotte Engagement Hub, NC · Atlanta Engagement Hub, GA
Lead the design, engineering, testing, deployment, and lifecycle management of IAM access configurations and automation for AWS, Azure, and GCP.
Added 25 mins ago
Mechanical Engineer
Fervo Energy
Oakland, CA · Golden, CO · Houston, TX
As a Mechanical Engineer, you will be a technical leader in the design and optimization of mechanical systems for Fervo’s innovative power plants. You will apply advanced engineering…
Added 31 mins ago
OM
Quality Control and Production Engineer
Oriental Motor U.S.A. Corporation
Torrance, CA
- $75,000 to $82,500 USD / year
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be…
Added 33 mins ago
Quality Assurance Engineer
Nevada Heat Treating LLC
Newark, CA
Must have the knowledge and experience necessary for the position
Added 36 mins ago
Network Engineer II
LEIDOS, INC.
Shiloh, IL
…Management-Operations II (GSMO-II) contract has an opening for a Network Engineer. The Network Engineer will perform sustainment, maintenance, Problem and Change management services to help…
Added 36 mins ago
Test Engineer II
Blue Origin Personnel, LLC
United States
In Kent, you will work alongside the design and manufacturing teams whose hardware moves through our test cells, giving you direct influence on designing maintainability and operability…
Added 37 mins ago
EIT, Substation Engineering (Civil)
LUMA Energy ServCo, LLC
United States
Collaborates in projects within scope, schedule, and cost, under supervision of an engineer licensed in Puerto Rico,
Added 38 mins ago
II
Process Engineer
Ingredion Incorporated (NA-US)
Bedford Park, IL
- $84,400 to $112,533.33 USD / year
…improvement within a manufacturing environment. The Process Engineer partners across operations, maintenance, and engineering teams to improve safety, quality, productivity, reliability,…
Added 39 mins ago
Principal Engineer - Field Safety & Emergency Response
GLOBALFOUNDRIES U.S. INC.
NY
GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired…
Added 39 mins ago
Principal / Senior Principal Systems Engineer
Northrop Grumman
Los Angeles
…Systems (NGMS) is seeking a Principal or Senior Principal Systems Engineer to join our team based in Woodland Hills, CA. The ideal candidate will have a strong background in…
Added 39 mins ago
Principal / Senior Principal Systems Engineer
Northrop Grumman
Los Angeles
…with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter.…
Added 40 mins ago
Staff Electro-Optics Infrared (EO/IR) Engineer
Northrop Grumman
Melbourne
Must have an active US Government Secret Clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation)

Closed listing

Millennium Space Systems

Spacecraft Software Simulation & Test Engineer - Millennium Space Systems

El Segundo, CA, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Closing date: Nov 30, 2026
Experience: 1+ years of software testing experience
Posting language: English
Posted: Nov 10, 2026

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Original job description

Archived listing. The details below describe a past opening.

Spacecraft Software Simulation & Test Engineer - Millennium Space Systems

Company:

Millennium Space Systems

Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact on global security, like missile warning and Earth observation.

Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge the status quo. And when we watch our satellites launch, we know each one of us made it happen.

Job Summary:

As a Software Test Engineer, you will support the Flight Software Team in analyzing, designing, and testing of software products for Millennium Space Systems. This position will review functional requirements and user stories from the customer and other subsystems, design test plans, write test cases, oversee test strategies and perform testing for assigned applications.

This position will also submit and verify defects, maintain documentation of test results to assist in debugging and modification of Millennium Space Systems software, analyze test results to certify existing functionality and integrations and recommend corrective action upon failures. We are looking for someone who wants to find ways to break our software.

Position Responsibilities:

Develop comprehensive test plans and detailed test cases to validate requirements and system performance
Design, write, and execute automated test scripts
Debug software and test failures on flight hardware and in emulated environments
Analyze test results to verify functionality, investigate anomalies, and recommend corrective actions
Own and optimize GitLab CI/CD pipelines for automated test execution and reporting
Support additional program and team objectives as needed to ensure mission success

This position's internal job code is Software Engineer-Embedded. Our team is currently hiring for Level 1

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

Basic Qualifications (Required Skills/Experience):

Bachelor’s degree or higher in Computer Science, Systems Engineering, or a related technical discipline
1+ years of software testing experience
Experience writing automated tests
Experience with Python, C and/or C++
Experience with Git and GitLab
Experience with continuous integration
This position requires the ability to obtain a U.S. Top Secret Security Clearance for which the U.S. Government requires U.S. Citizenship. A Final Top Secret Clearance is required post start.

Preferred Qualifications (Desired/Skills/Experience):

Experience in writing test documents (test plans/procedures, SQA plans)
Experience in designing functional and non-functional test cases that verify requirements and validate functionality
Experienced in test result evaluation, reporting and metrics
Excellent analytical, debugging, problem-solving and root-cause analysis skills

Conflict of Interest:

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process

Drug Free Workplace:

Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Total Rewards:

At Millennium Space Systems, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Pay is based upon candidate experience and qualifications, as well as market and business considerations

Summary Pay Range:

Level 1: $82,500 - $123,000

Millennium is DDTC-registered, ITAR-compliant Company. This position is located at a facility that requires special access. Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for and maintain a security clearance. We encourage all interested candidates to apply for any open position for which they feel they are qualified.

Category = Engineering

Language Requirements:

Not Applicable

Education:

Not Applicable

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

If the successful candidate is not a “U.S. Person” (as defined by 22 C.F.R. § 120.62 “U.S. Person” includes U.S. citizens and U.S. nationals, lawful permanent residents, refugees, or asylees) and the position requires access to export-controlled data, an appropriate export authorization by the U.S. Government may be required prior to such access. Employment, and the continuity of employment of non-U.S. persons, is contingent upon the company’s ability to secure and maintain the necessary export control authorization.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Top Secret Clearance Post-Start is required.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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Jobs in the United States