Senior Mechanical Technologist - Nuclear Materials Eng.
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory (LLNL) seeks Mechanical Technologists to support experiments involving engineering evaluation, fabrication, assembly, and documentation. Work may involve radioactive/fissile materials; on-site full-time presence is required. Roles span general and advanced responsibilities at 533.2 or 533.3 levels within the DTED division. Candidates must have a DOE Q-level clearance eligibility, an Associate degree in Engineering Technology or equivalent, and hands-on #J-18808-Ljbffr Lawrence Livermore National Laboratory
$52.23 - $63.97 per hour
...critical national security areas nuclear deterrence, threat... ...We have an opening for a Senior Electronics Technologist . You will develop, test,... ...equipment associated with mechanical systems in the National Ignition... ...planning and selecting materials, equipment, and methods....MaterialsSeniorMechanicalNuclearHourly payFull timeFor contractorsRelocation packageFlexible hours$43.55 - $63.97 per hour
...mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security,... ...an opening for a Metallographer Tech/Sr. Tech (Mechanical Technologist/Senior Technologist) in the Materials and Non-Destructive Evaluation Section. You will support...MaterialsSeniorMechanicalNuclearHourly payFull timeFor contractorsWork at officeRelocation packageFlexible hours$43.55 - $63.97 per hour
Mechanical Technologist/Sr. Mechanical Technologist - Nuclear Materials Engineering Reference #: REF8723X Job Code: 533.2 Technologist-Mechanical / 533.3 Sr Technologist... ..., certifications, experience, skills, seniority, geographic location, performance, and business...MaterialsSeniorMechanicalNuclearHourly payMinimum wageFull timeFor contractorsLocal areaFlexible hours$210.63k - $267.06k
Mid-Senior Level | Full-time Engineering | Livermore, CA | 04/30/... ...critical national security areas nuclear deterrence, threat... ...multiple openings for Senior Mechanical Engineering Analysts. As a Senior... ...areas: mechanical behavior of materials, structural mechanics, failure...MaterialsSeniorMechanicalNuclearMinimum wageFull timeFor contractorsLocal areaWork from homeRelocationFlexible hours1 day per week$139.9k - $280.6k
...Metallurgical Engineer or Materials Engineer (job title R&... ...metallurgy, fracture mechanics, and welding... ...pressure components. This senior technical role focuses... ...& gas, petrochemical, nuclear, power, aerospace). Excellent... ...scientists, and technologists who are responsible for...MaterialsSeniorMechanicalNuclearPart timeRemote workWork from homeWorldwideRelocation packageFlexible hours$175.53k - $267.06k
...critical national security areas nuclear deterrence, threat... ...opening for a Nuclear Facility Senior Electrical Project Engineer to... ...and investigations of nuclear materials. This position will report programmatically... ..., and innovation to create mechanical solutions that are safe and...MaterialsSeniorMechanicalNuclearMinimum wageFull timeContract workFor contractorsLocal areaRelocation packageFlexible hours- ...Senior Mechanical Engineer - Active Clearance RequiredWe have multiple openings for Senior Mechanical Engineers to participate in new and ongoing projects. We provide nuclear weapon engineering design expertise; systems engineering; experimental device design; fabrication...SeniorMechanicalNuclearFor contractorsWork from home1 day per week
- The Accreditation Council for Graduate Medical Education seeks a Prototyping Technologist to join our Livermore, CA facility. This role involves developing and modifying mechanical parts, advising on tooling, and creating CNC programs. Candidates should possess a strong...SeniorMechanical
$210.63k - $267.06k
Mid-Senior Level | Full-time Engineering | Livermore, CA | 07/08/2026Reference #: REF85... ...spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...have multiple openings for Senior Mechanical Engineers to participate in new and ongoing...SeniorMechanicalNuclearMinimum wageFull timeFor contractorsLocal areaWork from homeRelocationFlexible hours1 day per week- Lawrence Livermore National Laboratory (LLNL) is seeking a Metallographer Tech/Sr. Tech in the Materials Engineering Division (MED) to support characterization of materials using optical microscopy and surface preparation techniques. The role is on-site and involves analysis...MaterialsSenior
$227.43k - $288.4k
Mid-Senior Level | Full-time Engineering | Livermore, CA | 06/03/2026Reference... ...four critical national security areas nuclear deterrence, threat preparedness,... ...S. citizenship.Bachelor’s degree in Materials, Chemical, or Mechanical Engineering or the equivalent combination...MaterialsMechanicalNuclearFull timeFor contractorsRelocationFlexible hours$146.34k - $222.56k
...four critical national security areas nuclear deterrence, threat preparedness,... ...level Provide technical expertise in materials science, mechanical and electromechanical design, solving... ...certifications, experience, skills, seniority, geographic location, performance, and...MaterialsMechanicalNuclearMinimum wageFull timeFor contractorsLocal areaWork from homeRelocationFlexible hours1 day per week$146.34k - $222.56k
...critical national security areas nuclear deterrence, threat... ...Team (PRT), contributing to HE material characterization, process development... ...interpret specifications and mechanical drawings including Geometric... ...cations, experience, skills, seniority, geographic location,...MaterialsMechanicalNuclearMinimum wageFull timeFor contractorsLocal areaWork from homeRelocationFlexible hours1 day per week$165k - $185k
...Technology (GET) is seeking qualified individuals for the position of Nuclear Weapons Subject Matter Expert (SME) in support of the... ...trained to conduct classification review and analysis of government material in accordance with applicable laws, regulations, DOE orders,...MaterialsSeniorNuclearFull timeTemporary workWork at officeRelocation package$185.85k - $235.69k
Mid-Senior Level | Full-time Engineering | Livermore, CA | 07/13/2026Reference #: REF85... ...spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...sponsors. This position will be in the Materials Engineering Division (MED) within the...MaterialsSeniorNuclearFull timeContract workFor contractorsWork from homeRelocationFlexible hours1 day per week- Mid-Senior Level | Full-time Physical Life Sciences | Livermore,... ...critical national security areas nuclear deterrence, threat... ...an opening for an experienced Materials Scientist with experience in... ...technology, engineering science, mechanical engineering, chemical engineering...MaterialsMechanicalNuclearMinimum wageFull timeFor contractorsWork at officeLocal areaRelocationFlexible hours
- Mid-Senior Level | Full-time Information Technology/Computing | Livermore, CA | 06/29/2... ...spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...analysis tools, software bills of materials, and/or network analysis tools.Significant...MaterialsSeniorNuclearMinimum wageFull timeFor contractorsLocal areaRelocationFlexible hours
$175.53k - $267.06k
...critical national security areas nuclear deterrence, threat... ...distinctive laser-damage and laser-material-interaction experiments in the... ...laser scientists, optical and mechanical engineers, and technicians. A... .... Experience mentoring senior technical staff and influencing...MaterialsMechanicalNuclearMinimum wageFor contractorsLocal areaRelocation packageFlexible hours$60 - $70 per hour
...0.00/hr Qualifications: BS/MS/Ph.D. in mechanical engineering with a minimum of 10 years... ...or systems Experience with engineering materials, with a history of properly selecting materials... ..., certified, and documented products Seniority level Mid-Senior level Employment type...MaterialsSeniorMechanicalContract work$123.05k
...critical national security areas nuclear deterrence, threat... ...the field of computational materials science and actively participate... ..., solidification, or thermo-mechanical processing. Proficient verbal... ..., experience, skills, seniority, geographic location, performance...MaterialsMechanicalNuclearFor contractorsRelocation packageFlexible hours- ...semiconductor industry. We provide our customers with advanced materials, components, systems, and manufacturing solutions. Please... ...YOU NEED TO BE SUCCESSFUL Bachelor of Science in Industrial, Mechanical and/or Manufacturing Engineering or equivalent work experience...MaterialsSeniorMechanicalFull timeContract workFor contractorsWork experience placementWork at officeLocal areaWorldwideFlexible hours
$146.34k - $185.54k
...critical national security areas nuclear deterrence, threat... ...systems. This position is in the Materials Engineering Division (MED) of... .... Bachelor's degree in mechanical engineering, software engineering... ..., experience, skills, seniority, geographic location, performance...MaterialsMechanicalNuclearFull timeFor contractorsRelocation packageFlexible hours$123.05k
...critical national security areas nuclear deterrence, threat... ...Integration Science group within the Materials for Emerging Applications... ..., compositional, and mechanical characterization of materials... ...certifications, experience, skills, seniority, geographic location,...MaterialsMechanicalNuclearPermanent employmentFor contractorsRelocation packageFlexible hours$146.34k - $222.56k
...spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...in the areas of initiation systems, materials characterization, and high‑speed diagnostics... ...in one or more of the following: mechanical hardware design, electrical hardware design...MaterialsMechanicalNuclearFor contractorsWork from homeRelocation packageFlexible hours$52.23 - $63.97 per hour
...clearance which requires U.S. citizenship. Associate degree in mechanical, industrial, manufacturing, or electro‑optic technology; a... ...education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational...SeniorMechanicalHourly payMinimum wageFull timeFor contractorsWork experience placementLocal areaRelocation packageFlexible hoursShift work$50.47 - $61.34 per hour
...spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...for a Boiler & Pressure Systems Mechanic II. You will install, operate, maintain... ...mechanical and electrical equipment using materials, power tools, hand tools, and specialty...MaterialsMechanicalNuclearHourly payFull timeFor contractorsRelocation packageFlexible hours- ...vehicles up to and including 5-ton trucks, use material handling equipment (fork trucks, drum handling equipment, mechanical pump systems, etc.), and use hand and power... ...accumulation areas (CAAs) or experience working within nuclear or high-hazard facilities. - Basic knowledge...MaterialsMechanicalNuclearShift workWeekend work
$43.6 - $52.99 per hour
...spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...Wehavemultiple openings forMaintenance Mechanics. You willoperateand maintain a wide... ...mechanical and electrical equipment using materials, power tools, and hand tools applicable...MaterialsMechanicalNuclearHourly payFull timeFor contractorsApprenticeshipWork experience placementRelocation packageFlexible hoursShift work$123.05k
...mission spans four critical national security areas nuclear deterrence, threat preparedness, energy... ...well as associated microstructure evolution of materials, focusing on (electro)chemical and/or (electro)chemo-mechanical degradation mechanisms. You will be part of an...MaterialsMechanicalNuclearPermanent employmentFor contractorsRelocation packageFlexible hours$123.05k
...critical national security areas nuclear deterrence, threat... ...and data-driven modeling of materials for energy applications. Key... ...degradation and coupled chemo-electro-mechanical response under operating conditions... ...under the guidance of senior scientists and project leadership...MaterialsMechanicalNuclearPermanent employmentFull timeFor contractorsWork at officeRelocation packageFlexible hours
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