Jobs in the United States

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Added 40 mins ago
K
Sr. Al Solution Engineer
Kentro
UNAVAILABLE
- $101,000 to $140,000 USD / year
Kentro is hiring for a Sr. AI Solution Engineer to support secure cloud data and applied AI initiatives for government customers. You will build governed data pipelines, automate cloud and…
Added 48 mins ago
Sr. Engineer Firmware Engineering XII
Vertiv
United States
The Sr. Firmware Engineer will develop, sustain, and provide technical ownership of embedded firmware solutions for Single Phase UPS products. The role focuses on real-time DSP/MCU firmware…
Added 51 mins ago
Sr. Software Integration Engineer, Autonomy
42dot
San Francisco
The on-board integration architecture is being defined right now, with no legacy deployment stack to retrofit. An early hire here will help shape:
Added 54 mins ago
RH
Sr. Data Engineer
Robert Half
Newport Beach, CA
- $55 to $60 USD / hour
We're seeking a hands-on Senior Data Engineer to lead the design, optimization, and evolution of a growing data platform. This role will focus on building scalable data pipelines, improving…
Added 1 hour ago
Sr. Yield Enhancement Electrical Failure Analysis Engineer
Micron Technology
Boise
JR109607 Sr. Yield Enhancement Electrical Failure Analysis Engineer
Added 2 hours ago
Systems Integration/Test Engineer - Level 3 Sr
Lockheed Martin
King of Prussia, PA
As a Senior Systems Integration and Test Engineer, you will plan and execute integration and verification activities for hardware and software components, subsystems, and systems. You will…
Added 2 hours ago
Sr. Model Engineer, Imagine
SpaceXSI
Palo Alto, CA
As a multimodal engineer on the Imagine Model Team, you will develop cutting-edge AI experiences beyond text, with a strong focus on enabling high-fidelity understanding and generation…
Added 2 hours ago
Sr/Staff Digital Design Engineer
Lightmatter
Boston, MA
We are hiring a Digital Design Engineer to help develop an ASIC for the next-generation artificial intelligence computing architecture alongside a team of world-class scientists and…
Added 2 hours ago
Sr/Staff Digital Design Engineer
Lightmatter
Mountain View, CA
We are hiring a Digital Design Engineer to help develop an ASIC for the next-generation artificial intelligence computing architecture alongside a team of world-class scientists and…
Added 2 hours ago
Senior Software Engineer (Embedded SW)
RTX
United States
Collins Aerospace is seeking a qualified Sr Software Engineer to support the Identification Friend or Foe (IFF) programs onsite in Marlborough, MA
Added 3 hours ago
Sr. Associate, Software Engineering 1
L3Harris Technologies
Carlsbad, CA · Salt Lake City, UT
L3Harris is seeking a Software Engineer focused on system software development for embedded devices and communication systems. This role contributes across the full software development…
Added 3 hours ago
Sr. Production Support Engineer
Retail Services & Systems, Inc
United States
…mobile apps) in a production environment; supporting data and integration workflows (ETL processes or EDI integrations used for invoices and purchase orders); supply chain, inventory, and…
Added 3 hours ago
Human Factors Design Engineer Sr Stf - E5
Lockheed Martin
Fort Worth, TX
…stakeholders. The role is responsible for guiding the development and integration of human factors solutions, managing the technical execution of the human factors effort, supporting…
Added 3 hours ago
Sr Preconstruction Associate
RWE Americas
Austin, TX
…export, and substation operation, ensuring successful grid integration and handing the schedule to Project Execution at…
Added 3 hours ago
Platform Engineer, Cloud AI Infrastructure, Sr
OnPoint Community Credit Union
Portland, OR
The Senior Platform Engineer, Cloud & AI Infrastructure designs, builds, automates, and operates the secure cloud platforms that enable OnPoint’s AI, data, analytics, and automation…
Added 3 hours ago
RA
Sr. Software Systems Validation Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $160,000 to $175,000 USD / year
…field and 2 years of experience in any occupation as systems engineer, embedded software developer, or related. Must have experience working with the following: Software or embedded systems…
Added 3 hours ago
Sr. Automation & Controls Engineer, Insource Manufacturing (Starlink)
SpaceX
Bastrop, TX
SR. AUTOMATION AND CONTROLS ENGINEER, INSOURCE MANUFACTURING (STARLINK)
Added 4 hours ago
Sr. Mechanical/Structural Engineer
Stratolaunch
Mojave, CA
To help achieve these efforts, Stratolaunch is seeking a Sr. Mechanical/Structural Engineer to support the development of an air-launched hypersonic flight vehicle development program. This…
Added 4 hours ago
Principal / Sr. Principal Engineer Software - Cloud & Applications
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Principal or Sr. Principal Software Engineer - Cloud and Applications to join our team of qualified, diverse individuals. This…
Added 4 hours ago
Senior Engineer - Utilities & Systems/Automation Integration
Amgen Manufacturing Limited LLC
United States
…expertise across utilities systems, process monitoring, and systems integration, supporting reliability, operational efficiency, and regulatory…
Added 4 hours ago
Sr Technical Advisor Engineering - High Speed Rail
HNTB Corporation
Los Angeles, CA
…terminals 7 and 8 at Los Angeles International Airport. Also Engineer and Executive Architect on record for the Sixth Street "Ribbon of Light" Bridge; and is the principal engineer and…
Added 4 hours ago
RA
Sr. Embedded Software Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $188,000 to $220,000 USD / year
…field and 2 years of experience in any occupation as firmware engineer, software engineer, or related. Must have experience working with the following: Programming embedded firmware in C…
Added 4 hours ago
I
Sr. Software Engineer (Core Policy)
Immuta
College Park, MD · Columbus, OH · Boston, MA
- $155,000 to $170,000 USD / year
As a Senior Software Engineer on the Core Policy Team, you’ll design, build, and evolve scalable, high-performance features that power Immuta’s policy abstraction and enforcement…
Added 4 hours ago
Systems Engineer III
LiveView Technologies
American Fork, UT
As Systems Engineer III, you will serve as the primary architect and administrator of our enterprise Okta ecosystem and SaaS integration footprint. Reporting to the Sr. Manager, IT…
Added 4 hours ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
The Sr Principal AI/ML Engineer, AI & Product Office owns the hardest technical bets and the foundation the team builds on, and builds and deploys the AI-enabled products that help the…

Lockheed Martin

Systems Integration/Test Engineer - Level 3 Sr

King of Prussia, PA, United States

Full-Time Salary Range: $95900.00 - $178100.00

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Job details

Pay: Full-Time Salary Range: $95900.00 - $178100.00
Posting language: English
Posted: Nov 5, 2026

Original job description

Standard Job Description

As a Senior Systems Integration and Test Engineer, you will plan and execute integration and verification activities for hardware and software components, subsystems, and systems. You will help translate customer requirements into practical test solutions, evaluate system performance, and verify that identified issues are resolved.

Key Duties / Responsibilities

Develop and maintain test approaches, plans, procedures, and schedules based on customer requirements and technical, cost, and schedule constraints.
Define test specifications and standards, assess requirements for testability, and address hardware and software interface issues.
Coordinate subsystem and system testing with program teams and other organizations.
Prepare for and execute comprehensive integration and verification tests.
Analyze test results and prepare evaluation reports to verify and validate system performance.
Document discrepancies and conduct regression testing to confirm that software, component, subsystem, and system fixes are effective.

About Lockheed Martin Space

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

Basic Qualifications

To be considered, candidates must meet all requirements listed:

Experience developing system integration and verification test plans, test cases, procedures, and reports.
Hands-on experience supporting qualification or verification testing of complex systems.
Experience developing test strategies that support formal product sell-off and acceptance.
Familiarity with test instrumentation, including thermocouples, strain gauges, and accelerometers, and with data-acquisition tools such as data and video loggers.
Experience using configuration GUIs/HMIs, emulators, operating systems, and interface protocols.
Ability to investigate, document, and report system faults, anomalies, and test results.
Strong verbal and written communication skills, including the ability to prepare clear reports and present technical findings to technical and non-technical audiences.

Desired Skills

Nice-to-have skills that strengthen candidacy but are not required:

Experience supporting programs in the space domain.
Experience writing test plans, procedures, and other technical documentation.
Experience with automation frameworks.
Experience in defense-related test environments.
Active Secret or higher security clearance.
Ability to adapt to changing requirements and schedules and apply systems thinking to complex technical problems.

Pay Information

Full-Time Salary Range: $95900.00 - $178100.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

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