16 mechanical engineer 3 jobs found

Description Job Title R&D Mechanical/Structural Analyst (R&D Engineer 3/4) Location Los Alamos, NM, US Organization Name J-2Dynamic Structure Design and Engineering Minimum Salary Maximum Salary What You Will Do The Dynamic Structure, Design, & Engineering (J-2) Group is a core component of Los Alamos National Laboratory's Integrated Weapons Experiments (J) Division. The J-2 Analysis Team's mission is to provide high-fidelity engineering analyses for the design, evaluation, and certification of shock and fragment-loaded systems and structures that are critical to the nation's Stockpile Stewardship and Modernization efforts. R&D Engineer 3 ($128,000 - $215,900) In this role, the selected candidate will be a technical resource who translates complex physics-based phenomena into robust, code-compliant engineering solutions. Leveraging state-of-the-art finite element (FEM) tools, advanced fatigue and fracture mechanics methodologies, and rigorous...

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...

Description Job Title R&D Engineer 2/3 Location Los Alamos, NM, US Organization Name PT-2/Plutonium Machining Minimum Salary Maximum Salary What You Will Do This position will be filled at either the R&D Engineer 2 or R&D Engineer 3 level, depending on the qualifications and experience of the selected candidate. Additional responsibilities will apply at the higher level. Located in northern New Mexico, Los Alamos National Laboratory (LANL) is the nation's premier plutonium center of excellence. We are a leader in safeguarding the U.S. nuclear stockpile while pushing the frontiers of science and technology across national security, space exploration, geophysics, renewable energy, supercomputing, medicine, and nanotechnology. The Pit Technologies (PT) Division, part of the Associate Laboratory Directorate for Weapons Production (ALDWP), is at the forefront of delivering world-class plutonium pit-related products and services. The PT Division...

Infinity's niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE - now, come be more with us! **Contingent Upon Contract Award** Job Summary: The Electrical Engineer is responsible for researching, developing, designing, testing, and evaluating electrical components, equipment, and systems. This role applies engineering principles to support the design and implementation of electrical systems for commercial, industrial, and related applications. The Electrical Engineer contributes to product and system...

Description Job Title System Engineer (Nuclear Facilities Engineer 3/4) Location Los Alamos, NM, US Organization Name ES-WFO/Facility System Engineering WFO Minimum Salary Maximum Salary What You Will Do This position will be filled at either the System Engineer ¾ (Nuclear Facilities Engineer 3 or 4) level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if the candidate is hired at the higher level. System Engineer Level 3 ($128,000 -$215,900) As a System Engineer with Engineering Services, you will serve as the owner's representative for engineering for your assigned facilities. You will concurrently interface with design teams, maintenance, and operations, shaping LANL's facilities and infrastructure to serve the needs of a growing and changing portfolio. The level 3 role includes the following job opportunities: Support WFO as a Pressure Safety Officer (PSO) or Electrical Safety...

At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you'll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today! Where You Will Work Chino is an open-pit copper mining complex located 15 miles from the historic mining community of Silver City in southwestern New Mexico. The historic Chino mine was among the world's first low-grade, open-pit copper mines. Today, the operation consists of a 36,000-metric-ton-per-day concentrator that produces copper and a 150-million-pound-per-year solvent extraction/electrowinning plant that produces copper cathode from solution generated by run-of-mine leaching. The community of Silver City boasts various restaurants, arts, entertainment, cliff dwellings, festivals and much more. Residents and visitors enjoy gentle...

Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world's transition to clean energy, with the ultimate goal to dramatically improve people's quality of life while protecting the environment. This goal will be accomplished through the commercialization of the fluoride-salt-cooled, high-temperature reactor (FHR) that can be deployed with robust safety, affordable costs, and flexible operation to accommodate the expansion of variable renewables. Job Summary The Inventory Management System (IMS) team is seeking a highly motivated and passionate Engineer to join our efforts in designing, building, and commissioning high-temperature skids for molten salt systems. The ideal candidate will have a strong foundation in process, chemical, and mechanical engineering, with the ability to apply these skills to high-temperature design challenges. In this role, you will contribute to the development of critical...

Job/Position Summary The CAD Engineer is responsible for creating, managing, and modifying complex CAD and drafting designs. Works closely with engineers and project managers to develop innovative and cost-effective designs that meet the needs of the factory. Primary Responsibilities • Create 2D lithography mask layouts in accordance with internal standards. • Create 3D models and associated drawings to support manufacturing, testing, and other engineering needs. • Support the creation of internal standards and tools for lithography mask layout and other CAD applications. • Partner with Project Field Application Engineers and Project Managers to aid design integration into the Fab. • Develop test structures and Design of Experiments to validate novel concepts and structures for risk mitigation. • Produce data reports that are concise and easy to understand. • Work directly and independently with customers to iterate on designs, refining them for successful fabrication. • Support...

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...

Roadway/Site Engineer Department: Community Infrastructure Employment Type: Full Time Location: Albuquerque, NM Description At Horrocks, we believe the best work comes from companies with values, that our people are our greatest resource, and that we have a responsibility to the communities where we live and work. As a Roadway/Site Engineer, you will be responsible for a variety of projects, taking ownership from start to finish What are the core responsibilities for the role? Development of project work plans and scopes of work Provide project oversight and schedule monitoring Prepare fee proposals and track and manage project budgets and invoicing Prepare roadway, grading, drainage, water, and sewer plans using AutoCAD Civil 3D Produce project deliverables, including technical memoranda, design plans and specifications, and technical reports Administer quality assurance for project deliverables Prepare supporting calculations, construction specifications,...

Description Job Title Nuclear Facilities Electrical Engineer 2/3 Location Los Alamos, NM, US Organization Name ES-SPD/Engineering Services - Science Project Delivery Minimum Salary Maximum Salary This position is open for external candidates only to apply. What You Will Do Los Alamos National Laboratory (LANL) is seeking a Low Voltage Electrical Systems Engineer to join the Engineering Services Division, supporting the Science Project Delivery team (ES-SPD). You will be working as part of a design team assessing, maintaining, and upgrading facility systems at LANL. Specific tasks will include developing contract documents consisting of drawings, specifications, calculations and special inspections in order to maintain the technical baseline for new and existing facility systems throughout the facility lifecycle. This will require interfacing and coordinating with all stakeholders including other engineering disciplines, equipment manufacturers and customers...

Description Job Title Nuclear Facilities Engineer 1/2 Location Los Alamos, NM, US Organization Name PIE-DO/Plutonium Infrastructure Engineering Division Office Minimum Salary Maximum Salary This position is open for external candidates only to apply. What You Will Do This position will be filled at either the Nuclear Facilities Engineer 1 or Nuclear Facilities Engineer 2 level, depending on the skills of the selected candidate. Position will be filled as either a field engineer, project engineer, or systems engineer depending on candidate qualifications. Additional job responsibilities (outlined below) will be assigned if the candidate is hired at the higher level. The Plutonium Infrastructure Engineering Division (PIE-DO) of Los Alamos National Laboratory develops, maintains, and applies a diverse set of engineering capabilities to provide innovative engineering solutions in support of the Laboratory's Plutonium Facility. PIE-DO is responsible for...

Job Title: Engineer - Community Development and Planning Group Location: Albuquerque, New Mexico Build a Meaningful Career with Impact Are you passionate about shaping communities through thoughtful planning and engineering? At Bohannan Huston, we are seeking a dedicated Engineer to join our Community Development and Planning Group. In this role, you will collaborate with multidisciplinary teams to design and implement infrastructure solutions that enhance the built environment and improve quality of life. As an Engineer in our Community Development and Planning Group, you will contribute to a variety of projects, including residential and commercial site developments. Your expertise will help transform client visions into reality, creating sustainable and vibrant communities. Your Role & Responsibilities In this role, you will focus on: Infrastructure Design - Develop engineering designs for site grading, drainage, utilities, and roadway systems for residential,...

Job Title: Engineer - Community Development and Planning Group Location: Las Cruces, New Mexico Build a Meaningful Career with Impact Are you passionate about shaping communities through thoughtful planning and engineering? At Bohannan Huston, we are seeking a dedicated Engineer to join our Community Development and Planning Group. In this role, you will collaborate with multidisciplinary teams to design and implement infrastructure solutions that enhance the built environment and improve quality of life. As an Engineer in our Community Development and Planning Group, you will contribute to a variety of projects, including residential and commercial site developments. Your expertise will help transform client visions into reality, creating sustainable and vibrant communities. Your Role & Responsibilities In this role, you will focus on: Infrastructure Design - Develop engineering designs for site grading, drainage, utilities, and roadway systems for residential,...

Job Type Full-time Description Martin/Martin is seeking an experienced senior project civil engineer in support of projects in our Albuquerque office. The hired individual will support civil design throughout New Mexico and the Southwest for site and land development. About Martin/Martin, Inc. Martin/Martin, Inc. is a civil, structural, and investigative consulting engineering firm, headquartered in the Denver area, built on experience and industry leadership cultivated since the 1940s. Our engineered solutions are developed through a culture of integrity, service, creativity, and quality for the benefit of our clients and the community. With ten office locations and a staff of 400+, Martin/Martin engineers have project experience in all 50 states and on all seven continents. (Yes, even Antarctica!) View our 2025 Year in Review here. The Team Our civil engineering teams focus on site and infrastructure design, including leading projects such as the 16th Street Mall...

About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulsed magnetic fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders. Why This Role Matters Pacific Fusion (PF) is seeking a Project Engineer to support a large, complex, first-of-a-kind...