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Transducer Engineer
SLB
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The Transducer Engineer is responsible for sustaining existing transducer products and supporting technical investigations, testing, and product improvements. This role plays a key part in…
Added 2 mins ago
Sr. GNC Engineer / Tracking & Estimation
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Tittle : Guidance Navigation Control Engineer III
Added 2 mins ago
Principal GNC Engineer - Tracking & Estimation
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Associate GNC Engineer
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Added 2 mins ago
Sr. Staff Electrical Engineer
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We are seeking an experienced Sr. Staff Electrical Engineer to lead the development, integration, and certification of utility-interactive power conversion systems incorporating medium- and…
Added 2 mins ago
Manager, VM Development
Estée Lauder Companies
New York
Value engineer parts for cost savings. Record cost savings.
Added 3 mins ago
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Frontend Engineer
True Talent Solutions Partners
New York, NY
- $185,000 to $300,000 USD / year
- Working knowledge of testing tools such as Jest, Vitest, or Cypress, and CI/CD practices.
Added 3 mins ago
Software Systems Engineer - HP IQ
HP
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…individual job-related qualifications, education, experience, knowledge and…
Added 4 mins ago
Engineer
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Sonesta Emeryville, CA
As a Maintenance Engineer, you’ll support the overall maintenance and upkeep of the hotel by handling general repairs, preventative maintenance, painting, plumbing, and engineering support…
Added 4 mins ago
Principal Structural Engineer – Technical Reviewer (Casual)
Parsons Transportation Group
IL
Parsons is looking for an amazingly talented Principal Structural Engineer - Technical Reviewer to work on very high-level and technically challenging projects to join our team! In this…
Added 5 mins ago
Fellow Systems Engineer
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As a Fellow Systems Engineer within Boston Scientific's Neuromodulation R&D team, you will serve as a senior technical lead, driving systems engineering strategy, architecture and design…
Added 5 mins ago
Software Development Engineer Intern
Boston Scientific
Waltham
As a Software Development Engineer Intern, you will join a highly effective development team working in an Agile environment alongside cross-functional partners. You will contribute to the…
Added 5 mins ago
Lead Electrical Engineer
Worley
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We are currently recruiting for a Lead Electrical Engineer. Our team includes world class experts and dynamic go-getters. This is a full-time position based in Vancouver, British Columbia.
Added 6 mins ago
ECM Platform Engineer
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As an ECM Platform Engineer, you will support enterprise content management platforms across on-premises and cloud environments. This role is responsible for the full platform lifecycle,…
Added 7 mins ago
Distinguished Platform Engineer
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Santa Clara, CA
As a Distinguished Engineer in HRSD, you set the technical direction for model-driven capability across the HR domain, the agentic and conversational experiences that interpret employee,…
Added 7 mins ago
Sr Software Engineer
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 7 mins ago
Embedded Software Engineer
John Deere
Urbandale
As an Embedded Software Engineer with John Deere ISG, you will:
Added 7 mins ago
Software Engineer
John Deere
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As a Software Engineer for JD North American Parts Distribution Center located in Milan, IL you will:
Added 8 mins ago
Associate Software Engineer (Hybrid)
Vizient
Irving
Vizient is seeking an Associate Software Engineer to contribute to the design, development, testing, and delivery of scalable, secure, and user-centered software solutions.
Added 8 mins ago
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Quality Manager
Actalent
Lawndale, CA
- $130,000 to $150,000 USD / year
Strong knowledge of FDA Quality System Regulation (QSR) and relevant ISO-based quality management system requirements.
Added 8 mins ago
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Embedded Software Engineer
Actalent
Phoenix, AZ
- $50 to $65 USD / hour
…including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some…
Added 8 mins ago
Staff Engineer, ASIC Analog Design – AI/CAD
Micron Technology
Minneapolis
JR116687 Staff Engineer, ASIC Analog Design – AI/CAD
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Principal Engineer, Waste Treatment and Reclamation
Micron Technology
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JR115866 Principal Engineer, Waste Treatment and Reclamation
Added 8 mins ago
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Senior Design Verification Engineer
Micron Technology
Minneapolis
- $122,000 to $208,000 USD / year
…work location and additional job-related factors, including knowledge, skills, experience, tenure and relevant education or training. The pay scale is subject to change depending on…
Added 8 mins ago
Staff Architectural Engineer (Boise)
Micron Technology
Boise
JR116696 Staff Architectural Engineer (Boise)

LLNL

Mechanical Engineer

Livermore, CA, United States

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Job details

Pay: $121,830 - $154,500 Annually This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage.
Posting language: English
Posted: Nov 4, 2026

Original job description

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact.

Job Description

We have an opening for a Mechanical Engineer to join our Precision Systems & Manufacturing Group. You will apply mechanical engineering principles to contribute to and/or lead projects ranging from novel research initiatives to supporting stockpile stewardship programs. These efforts will include the design and implementation of hardware and mechatronic solutions to program-critical problems, development and execution of instrumentation and testing platforms used to validate technology advances, assessment and iteration of designs based on testing data, and beyond. You will become familiar with the ongoing priorities of the programs being supported and assist in developing proposals for future contributions to the success of program objectives. Projects may involve requirements that are beyond commercially available capabilities and solutions may require modifications to commercial tools or development of advanced tools, sensors, and fabrication methods. When available technology is inadequate to meet current or future program needs, forward thinking will be essential for envisioning directions for technology development. This position is in the Material Engineering Division (MED), within the Engineering Directorate. This position requires full-time on-site presence due to the nature of the work. You will

Work under general direction to develop, implement, and qualify unique hardware solutions of limited complexity in support of various research and programmatic applications, including Volumetric Additive Manufacturing, robotic and mechatronic systems, and drone systems.
Execute testing and validation plans involving the creation of mechanical hardware, integration of sensors and actuators, and utilization of data acquisition equipment.
Provide engineering solutions for the fabrication of components, including tooling design, procedure development, and assembly integration.
Generate and interpret mechanical specifications and mechanical drawings.
Perform engineering calculations to support design, fabrication, and/or assembly operations.
Analyze and interpret test data to provide insight on test results.
Work independently under general direction and collaboratively as part of a team.
Present technical approaches, project plans, and documentation to peers and program managers.
Work with project leadership to develop clear design goals and constraints to solve design challenges.
Perform other duties as assigned.

Qualifications

Ability to obtain and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
Bachelor’s degree in Mechanical Engineering or related field, or the equivalent combination of education and related experience.
Fundamental knowledge and previous experience in hardware integration and testing, including sensors, actuators, control systems, and/or data acquisition systems, with the ability to apply these to both new and existing processes/equipment.
Fundamental knowledge and previous experience in the design, analysis, and fabrication of mechanical components and/or assemblies.
Fundamental knowledge and previous experience in the design and implementation of Volumetric Additive Manufacturing systems.
Previous experience in the application and integration of robotic and mechatronic systems.
Fundamental knowledge and previous experience in command and control of drone systems associated with data collection operations.
Ability to work independently and collaboratively as part of a team with effective organizational and interpersonal skills.
Sufficient verbal and written communication skills necessary to effectively collaborate in a team environment and present and explain technical information.

Qualifications we desire

Fundamental knowledge and previous experience in the selection and implementation of varied material systems for use in Additive Manufacturing processes.

Pay Range:

$121,830 - $154,500 Annually This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage. An employee’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. Additional Information

Position Information This is a Career Indefinite position, open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory?

Included in 2026 Best Places to Work by Glassdoor!
Flexible Benefits Package
401(k)
Relocation Assistance
Education Reimbursement Program
Flexible schedules (*depending on project needs)
Our values - visit https://www.llnl.gov/inclusion/our-values

Security Clearance This position requires a Department of Energy (DOE) Q-level clearance. If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. Also, all L or Q cleared employees are subject to random drug testing. Q-level clearance requires U.S. citizenship.

Pre-Employment Drug Test External applicant(s) selected for this position must pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Wireless and Medical Devices Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession. This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices. If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas. Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings.

How to identify fake job advertisements Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements. LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under “Find Your Job” of our website. If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent, we strongly recommend you do not respond. To learn more about recruitment scams: https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf

Equal Employment Opportunity We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws. Reasonable Accommodation Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory. If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request.

California Privacy Notice The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non-employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here.

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More about this job

Skills

Principles of mechanical engineering
Research
Assembly
Technical drawings
Work independently
Documentation
Leadership
Mechanical engineering
Interpersonal skills
Communication skills
Manufacturing processes

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