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12 mechanical design engineer jobs found in Los Alamos

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Business Services Los Alamos mechanical design engineer
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LA
Dec 23, 2025
Full time
Mechanical Engineer 1/2
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Mechanical Engineer 1/2 Location Los Alamos, NM, US Organization Name Engineering Services - Weapons Project Delivery (ES-WPD) Minimum Salary Maximum Salary What You Will Do The Engineering Services Division of Los Alamos National Laboratory develops, maintains, and applies a diverse set of engineering capabilities to provide innovative engineering solutions that enable the Laboratory's scientific and national security mission. This position is within the Engineering Services Weapons Project Delivery group (ES-WPD). ES Groups are responsible for implementing the Conduct of Engineering (COE) program at Los Alamos National Laboratory in support of systems, structure and component modifications and new installations. This position supports nuclear, accelerator or non- nuclear facilities across 38 square miles of the Laboratory. Note: This position will be filled at either the Nuclear Facilities Engineer 1/Engineer 2 level depending on the...
LA
Dec 23, 2025
Full time
Engineer 1/2
$94,500 - $154,600 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Engineer 1/2 Location Los Alamos, NM, US Organization Name AOT-RFE/Accelerator Operations and Technology Division Radio Frequency Engineering Minimum Salary 104100 Maximum Salary 172200 What You Will Do The Accelerator Operations and Technology Division (AOT), Radio Frequency Engineering (RFE) group is seeking an R&D Engineer Level 1 or Level 2 for their 201 MHz HPRF team. The AOT division maintains, operates, and upgrades all accelerator systems used at the Los Alamos Neutron Science Center (LANSCE) complex. These consist of two 750-keV Cockcroft-Walton-based injector systems (H+ and H- systems), a 201.25-MHz drift-tube linear accelerator (LINAC) utilizing high-power diacrode tubes, an 805-MHz coupled cavity LINAC utilizing high-power klystrons as the primary power source, a proton storage ring, and roughly a kilometer of beam transport lines that deliver beam to the five independent research programs. The RFE group is principally...
LA
Dec 21, 2025
Full time
Welding/Brazing R&D Engineer 2
$104,100 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Welding/Brazing R&D Engineer 2 Location Los Alamos, NM, US Organization Name Sigma 2/Finishing Manufacturing Science Group Minimum Salary 104100 Maximum Salary 172200 What You Will Do The Sigma Division is seeking a Research and Development Engineer with a Metallurgy, Welding, or similar Engineering background to support diverse programs in high energy density, semi-automatic arc welding, brazing, solid-state welding, and/or related computational modeling efforts. You will be expected to creatively apply scientific and engineering principles to establish sustainable research and development programs, support production operations at other NNSA sites, and support process and quality improvements to welding and joining challenges within the nuclear weapons complex. In this role you will directly interface with a variety of customers, including the weapons and global security programs at LANL as well as external collaborators, including...
GT
Oct 26, 2025
Full time
Field Engineer
GEM Technologies, Inc Los Alamos, NM, USA
ABOUT THE ROLE We are seeking Field Engineers to join our team supporting the Los Alamos National Laboratory ! This position is full-time and will be based out of Los Alamos, New Mexico. The right candidate will be joining the Plutonium Infrastructure Engineering Division, supporting PIE-2 installation efforts at LANL's TA-55 facility as part of a mission-critical, high-consequence environment, directly enabling national security and nuclear modernization by supporting construction and engineering activities on some of the nation's most sensitive infrastructure. Responsibilities Serve as field engineering and project management facets across planning, design, field execution, and project closeout. Manage design change processes, including coordination with internal/external teams. Provide technical support for construction teams during installation and commissioning. Facilitate stakeholder communication, including AHJ and SMEs. Ensure compliance with LANL's...
LA
Oct 18, 2025
Full time
Engineer 3/4 (R&D Engineer)
$125,200 - $211,300 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Engineer 3/4 (R&D Engineer) Location Los Alamos, NM, US Organization Name AOT-RFE/Accelerator Operations and Technology Division Radio Frequency Engineering Minimum Salary Maximum Salary What You Will Do The Accelerator Operations and Technology Division (AOT), Radio Frequency Engineering (RFE) group is seeking an R&D Engineer Level 3 or Level 4 for their 201 MHz HPRF team. The AOT division maintains, operates, and upgrades all accelerator systems used at the Los Alamos Neutron Science Center (LANSCE) complex. These consist of two 750-keV Cockcroft-Walton-based injector systems (H+ and H- systems), a 201.25-MHz drift-tube linear accelerator (LINAC) utilizing high-power diacrode tubes, an 805-MHz coupled cavity LINAC utilizing high-power klystrons as the primary power source, a proton storage ring, and roughly a kilometer of beam transport lines that deliver beam to the five independent research programs. The RFE group is principally...
LA
Dec 18, 2025
Full time
Nuclear Facilities Electrical Engineer 3/4
$125,200 - $211,300 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Nuclear Facilities Electrical Engineer 3/4 Location Los Alamos, NM, US Organization Name ES-WPD/Engineering Services - Weapons Project Delivery Minimum Salary Maximum Salary What You Will Do The Engineering Services Division of Los Alamos National Laboratory develops, maintains, and applies a diverse set of engineering capabilities to provide innovative engineering solutions that enable the Laboratory's scientific and national security mission. This position is within the Engineering Services Weapons Project Delivery (ES-WPD) group. ES Groups are responsible for implementing the Conduct of Engineering (COE) program at Los Alamos National Laboratory in support of systems, structure and component modifications and new installations. This position supports nuclear, accelerator or non-nuclear facilities across 38 square miles of the Laboratory. Note: This position will be filled at the Nuclear Facilities Engineer 3 or Nuclear Facilities Engineer...
LA
Dec 17, 2025
Full time
R&D Engineer 2
$104,100 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title R&D Engineer 2 Location Los Alamos, NM, US Organization Name DP-2/Detonator Production-Product and Process Engineering Minimum Salary 104100 Maximum Salary 172200 What You Will Do Detonator Production (DP) Division is the premier Production Agency (PA) assigned to produce War Reserve (WR) detonators for the Nation's nuclear stockpile security mission. Detonator Production is comprised of a team of motivated, highly skilled technical and operational support staff. The organization is centered on high-rigor manufacturing operations to produce high quality, safe, and reliable WR detonator products. DP partners with customers and stakeholders such as NNSA (National Nuclear Security Administration), Weapon System Design Agencies (LANL, Sandia, and Livermore), and LANL program management organizations. DP values teamwork, personal integrity, a respectful workplace, and continuous improvement in operations, technical excellence, safety, and...
LA
Dec 17, 2025
Full time
Building Automation System Engineer 3/4
$114,700 - $191,200 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Building Automation System Engineer 3/4 Location Los Alamos, NM, US Organization Name ES-SPD/Engineering Services - Science Project Delivery Minimum Salary Maximum Salary What You Will Do Are you a talented and driven engineer looking to develop, maintain, and apply a diverse set of engineering capabilities to provide innovative engineering solutions? Los Alamos National Laboratory (LANL) is seeking a Building Automation Systems (BAS) Engineer to join our Engineering Services - Science Project Delivery (ES-SPD) Group. The Engineering Services (ES) Division of Los Alamos National Laboratory develops, maintains, and applies a diverse set of engineering capabilities to provide innovative engineering solutions that enable the Laboratory's scientific and national security mission. ES Groups are responsible for implementing the Conduct of Engineering (COE) program at Los Alamos National Laboratory in support of systems, structures and components...
LA
Dec 17, 2025
Full time
Engineered Systems Tec 2 - 805 MHz HPRF Team
$53,700 - $82,500 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Engineered Systems Tec 2 - 805 MHz HPRF Team Location Los Alamos, NM, US Organization Name AOT-RFE/RF Engineering Minimum Salary 53700 Maximum Salary 82500 What You Will Do The Accelerator Operations and Technology Division (AOT), Radio Frequency Engineering (RFE) group is seeking an Engineered Systems Tec 2 for their 805 MHz HPRF team. The AOT division maintains, operates, and upgrades all accelerator systems used at the Los Alamos Neutron Science Center (LANSCE) complex. These consist of two 750-keV Cockcroft-Walton-based injector systems (H+ and H- systems), a 201.25-MHz drift-tube linear accelerator (LINAC) utilizing high-power diacrode tubes, an 805-MHz coupled cavity LINAC utilizing high-power klystrons as the primary power source, a proton storage ring, and roughly a kilometer of beam transport lines that deliver beam to the five independent research programs. The RFE group is principally responsible for all radio frequency (RF)...
ST
Dec 04, 2025
Full time
Fire Protection Engineer 3
SPECTRA TECH, Inc. Los Alamos, NM, USA
Job Duties and Qualifications: NICET Fire Alarm Systems certification level II required • Position uses AutoCAD equipment and software to produce routine layouts, detail drawings, as-builts, sketches and diagrams for fire alarm and safety systems. Details to include wiring and device layout, all views, dimensions and equipment take-offs and/or cut-sheets necessary for submittal approval process by AHJ. • Works closely with internal customers and AHJ to produce a final product that is accurate and reduces change orders. • Support construction and commissioning of new facility projects, significant facility modifications, and new or modified programmatic and research activities for fire protection and life safety compliance to requirements and project specs. • Review, provide feedback and approve contract documents consisting of drawings and specifications which define changes to buildings and infrastructure. • Expert knowledge of Engineering principles and procedures, design...
GT
Oct 26, 2025
Full time
Construction Engineer
GEM Technologies, Inc Los Alamos, NM, USA
ABOUT THE ROLE We are seeking Construction Engineers to join our team supporting the Los Alamos National Laboratory ! This position is full-time and will be based out of Los Alamos, New Mexico. The right candidate will be joining the Plutonium Infrastructure Engineering Division, supporting PIE-2 installation efforts at LANL's TA-55 facility as part of a mission-critical, high-consequence environment, directly enabling national security and nuclear modernization by supporting construction and engineering activities on some of the nation's most sensitive infrastructure. Responsibilities Serve in construction engineering facets across planning, design, field execution, and project closeout. Apply standard techniques, procedures, and criteria in carrying out a sequence of tasks. Perform construction assignments with note of adjustments and correlating data. Ensure compliance with LANL's standards. Plan and direct construction assignments on the project. Supervise the...
LA
Oct 18, 2025
Full time
Civil/Structural System Engineer 1/2
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Civil/Structural System Engineer 1/2 Location Los Alamos, NM, US Organization Name ES-WFO/Engineering Services - Weapons Facilities Operations Minimum Salary Maximum Salary What You Will Do The Engineering Services Division of Los Alamos National Laboratory develops, maintains, and applies a diverse set of engineering capabilities to provide innovative engineering solutions that enable the Laboratory's scientific and national security mission. This position is within the Engineering Services Division Office (ES-DO). ES Groups are responsible for implementing the Conduct of Engineering (COE) program at Los Alamos National Laboratory in support of systems, structure and component modifications and new installations, as well as supporting existing systems, modifications and customers occupying the facilities. This position supports the Weapons Facilities Operations (WFO) portfolio consisting of nuclear, accelerator and non-nuclear facilities,...
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