Senior Mechanical Design Engineer - Pulsed Power Systems
Salas O'Brien
Salas O’Brien is seeking a Senior Mechanical Design Engineer - Pulsed Power & Experimental Systems to provide hands-on mechanical and opto-electro-mechanical design for complex hardware in LLNL environments. You will develop precision components, generate controlled drawings, and ensure fabrication readiness in a fast-paced research setting. The role requires 15+ years of design experience, strong CAD skills (Creo/SolidWorks), GD&T expertise, and the ability to coordinate with diverse teams. #J-18808-Ljbffr Salas O'Brien
$180k - $220k
...Senior Mechanical Design Engineer - Pulsed Power & Experimental Systems Job Category: Design Requisition Number: SENIO004241 Posted : October 14, 2026 Full-Time On-site Locations Showing 1 location Livermore, CA Livermore, CA, USA Description...SeniorHourly payFull timeFor contractorsLocal area$146.34k - $222.56k
...positionsPulsed Power Electrical Engineer - Laser and Experimental Systems Associate | Full-... ...for experienced Pulsed Power Engineers to... ...someone who wants to design, qualify, field,... ...light emission mechanisms.Experience working... ..., skills, seniority, geographic location...SuggestedMinimum wageFull timePart timeFor contractorsWork at officeLocal areaRelocationFlexible hoursShift work$175.53k - $222.56k
Back to open positionsNuclear Facility Mechanical Cognizant Systems Engineer Associate | Full-time Engineering |... ...preparing and reviewing mechanical design calculations, drawings, and other... ...communicate recommendations to facility and senior management regarding facility and...SuggestedMinimum wageFull timeFor contractorsWork at officeLocal areaWork from homeRelocationFlexible hours1 day per week- ...Salas O’Brien seeks a Senior Mechanical Design Engineer to provide hands-on mechanical and opto-electro-mechanical design support for complex pulsed power and experimental hardware at Lawrence Livermore National Laboratory, Livermore, CA. The role requires deep expertise...Senior
- Associate | Full-time Engineering | Livermore, CA | 04/3... ...openings for Control Systems Engineers. You will provide... ...’s highest-energy pulsed laser system responsible... ...to the engineering design and development of new... ...information, provide advice to senior management and...SuggestedMinimum wageFull timeFor contractorsLocal areaRelocationFlexible hours
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$210.63k - $267.06k
Mid-Senior Level | Full-time Engineering | Livermore, CA | 07/08/2026Reference #: REF8562LJob Code: SES... ...multiple openings for Senior Mechanical Engineers to participate in new... ...provide nuclear weapon engineering design expertise; systems engineering; experimental device...SeniorMinimum wageFull timeFor contractorsLocal areaWork from homeRelocationFlexible hours1 day per week$163.4k - $214.41k
...characterization, modeling, reliability, and design de-bug, to qualification and... ...shift.Job Description:The Sr Staff Mechanical Design Engineer is a senior technical leader responsible for defining... ...for highly complex products and systems. Operating with a high degree of...SeniorFull timeLive inLocal areaRemote workFlexible hoursShift workDay shift- ...Convergint is seeking a full-time Senior Project Manager - Fire in Pleasanton, CA. You... ...adherence. You bring 7–10 years of relevant engineering or project management experience, strong... ...leadership, and expertise in fire alarm systems. The role offers growth within a diverse...SeniorFull time
$70 - $80 per hour
...Search Jobs # Job Description Senior Mechanical Engineer Contract: Pleasanton, California,... ...on mechanical and electromechanical design, verification and validation,... ...sustain mechanical and electromechanical systems. Develop test strategies, test methods...SeniorHourly payContract workTemporary work- Clorox’s Brita R&D team in Pleasanton, CA seeks a Senior Scientist to lead device, systems, and packaging development and scale-up across the Brita portfolio. You’ll translate consumer needs into robust specifications, manage complex programs, and work with internal teams...Senior
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- ...Livermore, CA, seeks an experienced Oracle ERP Business Analyst to lead the development, implementation, and maintenance of the Oracle ERP system across multi-location operations. You will document requirements, define scope, and coordinate with business units to align with...Senior
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- ...medical device innovation to hire a Sr. Mechanical Engineer for the R&D team. The role... ...III devices, including cardiovascular systems. The ideal candidate has 15+ years of experience... ...regulated environment, with a focus on FDA Design Controls and #J-18808-Ljbffr...Senior
$90k - $115k
...Technology USA, an engineering company helping clients... ...to grow. As Senior Electrical Engineer - Power Distribution you will... ...for transit bus design. Duties involve requirements... ...electrical systems for the manufacturing... ...partners such as mechanical, controls, manufacturing...SeniorFor contractorsRemote work- ...industrial-grade enrichment platform designed to strengthen domestic energy infrastructure... ...security. Role We're hiring a Senior Mechanical Engineer to lead the translation of decades of... ...Hexium's initial prototype and pilot systems. This is foundational engineering...SeniorFull timeLocal areaRelocation
$121.2k - $166.7k
...Bio-Rad is looking for an enthusiastic Senior Mechanical Engineer to support its global organization.... ...develop integrated optical and fluidic systems (including droplet-based digital PCR)... ...mechanical solutions with the team designing components, creating assemblies, procuring...SeniorWork experience placementWork at office- North Wind Services is seeking an Engineering Technician V for the Mechanical Utilities Maintenance at LLNL in Livermore, CA. This role supports the National... ...installation, inspection and maintenance of facility systems. Candidates must have an AA in Mechanical or...Senior
$119.04k - $192.42k
...is a water resource management and engineering firm focused exclusively on water.... ..., and water districts to plan, design, and deliver water, wastewater, and... ...our CA or OR office locations. ( Senior - Principal Engineer - Water Systems & Water Supply Planning The...SeniorTemporary workWork experience placementWork at officeLocal areaRemote workFlexible hoursNight shiftAfternoon shift$120k - $150k
Make Your Mark: The Sr. People Systems Analyst plays a pivotal role in the optimization and maintenance of Human Resources Information... ...data compliance for other countries such as CAN, EMEA, and APAC.Design, create, and run advanced reports and provide analytics from...SeniorFull timeTemporary workWork at officeShift work3 days per week$190.1k - $285.1k
...and Observability Engineering (DPOE) team is building... ...that power observability across... ...About the RoleAs a Senior Software Development... ...own the technical design and execution of core... ...complex distributed system architectures,... ...and fault tolerance mechanisms, with hands-on experience...SeniorFull timeWork at officeRemote workHome officeFlexible hours$121.83k - $185.54k
...multiple openings for Pulsed Power Engineers to support the... ...experiments. These positions design fabricate test and... ...data acquisition systems and laboratory instrumentation... ...the direction of senior engineering and... ...in collaboration with mechanical engineers electrical...Minimum wageFull timeFor contractorsLocal areaRemote workWork from homeRelocation packageFlexible hours1 day per week$136.5k - $184.7k
...innovation and productivity. We are looking for an exceptional Linux system administrator with strong data protection experience to join our... ..., availability, and durability. What you will be doing Design, implement, operate and document enterprise and HPC compute and...SeniorFull time$110.7k - $145.32k
...characterization, modeling, reliability, and design de-bug, to qualification and... ...position are day shift.Job Description:The Mechanical Design Engineer is responsible for designing,... ...solutions for highly complex products and systems that support FormFactor’s semiconductor...Full timeLive inLocal areaRemote workFlexible hoursShift workDay shift- ...medical device innovation, is seeking a Sr. Mechanical Engineer to join their team. As a Sr. Mechanical... ...mechanical and electromechanical systems used in cardiovascular products. Drive... ...improvements throughout the product lifecycle. Design, develop, qualify, and validate...SeniorTemporary workFlexible hours
- ...products, manufacturing systems, and industries serving... ...The ideal candidate will design and draft components, assemblies... ...strong understanding of engineering principles and the... ...and layouts for mechanical and electrical assemblies. The Senior Mechanical Engineer will...SeniorFull timeWork at officeLocal areaWorldwideFlexible hours
- Lawrence Livermore National Laboratory (LLNL) is seeking an HVAC Mechanic to perform specialized maintenance and repair of HVAC systems at the Lawrence Livermore site or Site 300 in California. The role requires on-site presence due to the nature of the work and may involve...Apprenticeship
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