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Process Engineer 6
Lam Research
Fremont
As a Supplier Engineer at Lam, you will operate on cutting-edge technology, material science, and surface engineering to push technical boundaries. Your role involves supplier management…
Added 1 min ago
Innovation Technology Analyst Engineer
Whirlpool
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41,000 employees, and 35 manufacturing and technology research centers. Additional
Added 5 mins ago
Lead, Optical Engineering - Stray light
L3Harris Technologies
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…including optical, mechanical, electrical, systems, software, and manufacturing engineering to support programs from concept through integration and test. This engineer will help mature…
Added 7 mins ago
Staff Engineer Embedded Software
Northrop Grumman
Apopka
…our customer’s high expectations. The Staff Embedded Software Engineer designs, develops, operates, and maintains software and firmware components and computing systems software to be…
Added 7 mins ago
Associate/Engineer Tooling Level 1/2 (C-Shift)
Northrop Grumman
Iuka
Northrop Grumman Aeronautics Systems has openings for an Associate/Tooling Engineer Level 1/2 to join our team of qualified, diverse individuals. This position is located in Iuka,…
Added 7 mins ago
Mechanical Engineer level 3/4
Northrop Grumman
Sunnyvale
Northrop Grumman is seeking Mechanical Design Engineer Level 3/4 to join our team based out of Sunnyvale, Ca. The Marine Systems organization, part of Northrop Grumman Mission Systems, is…
Added 7 mins ago
Principal Optical Engineer - 3
Northrop Grumman
Chandler
Northrop Grumman Space Systems is looking for a Principal Optical Engineer to support the Electro‑Optics Group within the Launch Vehicles business unit in Chandler, Arizona.
Added 7 mins ago
Industrial Engineer - Level 2 or Level 3
Northrop Grumman
Harvard
Northrop Grumman’s Space Sector is seeking an Industrial Engineer – Level 2 to join our team in Devens, MA. This position is 100% onsite and cannot accommodate telecommute work.
Added 7 mins ago
Sentinel Systems Engineering Manager 2- 20666
Northrop Grumman
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…Strategic Deterrent Systems Division to execute the Engineering and Manufacturing Development phase of the Sentinel…
Added 7 mins ago
Principal Engineer Manufacturing
Northrop Grumman
Buffalo
We are looking for you to join our team as an Principal Engineer Manufacturing out of Buffalo, NY. Amherst Systems Operating Unit (OU) is an organization focused on the development and…
Added 7 mins ago
Associate Mechanical Engineer
Northrop Grumman
Annapolis
…complex problems, and develop engineering solutions which meet project requirements. The successful candidate should have demonstrated experience in at least one of the following areas:…
Added 7 mins ago
Staff Systems Safety Engineer
Northrop Grumman
Los Angeles
Northrop Grumman is seeking a Staff Systems Safety Engineer to work with our Specialty Engineering Team out of Woodland Hills, CA. Our success is grounded in our ability to embrace change,…
Added 8 mins ago
Associate/Engineer Tooling Level 1/2 (B-Shift)
Northrop Grumman
Iuka
Northrop Grumman Aeronautics Systems has openings for an Associate/Tooling Engineer Level 1/2 to join our team of qualified, diverse individuals. This position is located in Iuka,…
Added 8 mins ago
Additive Technologies Principal Investigator 4
Northrop Grumman
Sunnyvale
Northrop Grumman Marine systems is seeking a Level 4 Materials Engineer or related field to drive the technical business strategy, development, and execution of heavy industrial additive…
Added 8 mins ago
2027 Associate H/W Mechanical Engineer – Sykesville MD
Northrop Grumman
Sykesville
Collaborate with senior engineers to analyze complex problems and develop engineering solutions which meet project requirements
Added 12 mins ago
Transducer Engineer
SLB
Coraopolis
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 14 mins ago
Manager, VM Development
Estée Lauder Companies
New York
The visual merchandising development position requires experience in point-of-sale display manufacturing techniques and an understanding of design engineering for the retailing of prestige…
Added 19 mins ago
Equipment Engineer
Micron Technology
Manassas
…and solutions to increase uptime and address issues affecting manufacturing processes. Provide technical support to manufacturing equipment repair and process engineering teams; define and…
Added 19 mins ago
Sr Engineer, IE Layout
Micron Technology
Boise
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Added 19 mins ago
Sr. Engineer, ID1 PEE - WP Equipment
Micron Technology
Boise
…hardware technical support to the Wet Process area. Complete project milestones - close hardware gaps before transferring to manufacturing. Partner with process engineering to define…
Added 19 mins ago
Principal Engineer, Waste Treatment and Reclamation
Micron Technology
Boise
JR115866 Principal Engineer, Waste Treatment and Reclamation
Added 19 mins ago
Staff Architectural Engineer (Boise)
Micron Technology
Boise
JR116696 Staff Architectural Engineer (Boise)
Added 19 mins ago
MT
Senior Architectural Engineer- New York
Micron Technology
Clay
- $99,000 to $169,000 USD / year
As a Senior Architectural Engineer, you will provide architectural engineering leadership throughout design, construction, and project closeout. You will help ensure architectural designs…
Added 19 mins ago
MT
Sr. Bulk Gas Engineer
Micron Technology
Clay
- $99,000 to $208,000 USD / year
As the NY Bulk Gas Engineer, you will play a key role in the design, construction, commissioning, and long-term operation of bulk gas, specialty gas, and cryogenic gas systems supporting…
Added 19 mins ago
Senior Engineer, Reclamation and ZLD
Micron Technology
Boise
JR115591 Senior Engineer, Reclamation and ZLD

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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