Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 4 mins ago
D
Senior Industrial Engineer (DC Implementation)
DSV
Columbus, OH
- $98,000 to $128,000 USD / year
Job Posting Title: Senior Industrial Engineer (DC Implementation) - 132945
Added 4 mins ago
D
Senior Industrial Engineer (DC Implementation)
DSV
Lancaster, TX
- $100,000 to $128,000 USD / year
Job Posting Title: Senior Industrial Engineer (DC Implementation) - 132946
Added 5 mins ago
Release Train Engineer
Regions
Charlotte, NC · Hoover, AL · Atlanta, GA
At Regions, the Release Train Engineer manages and optimizes the flow of value through the Agile Release Train. An Engineer at this level leads Agile Release Trains (ART), resolves and…
Added 5 mins ago
Mechanical Engineer
Oterra
Mount Pleasant, WI
The Mechanical Engineer supports the design, installation, reliability and continuous improvement of Oterra's manufacturing equipment and facilities. This role partners with Production,…
Added 5 mins ago
I&C Sales Engineer
Westinghouse Electric Company, LLC
Cranberry Township, NC
As a I&C Sales Engineer, you will lead the sales process and customer negotiations for transactional proposals under $5M. You will do so up to the point of contract signature. After that,…
Added 5 mins ago
Network Operations Engineer II
Astreya Partners, LLC
Denver, CO
The Tier 2 Engineer serves as the primary escalation point for Tier 1 engineers, taking ownership of complex cases and driving them to resolution. This position also contributes to process…
Added 6 mins ago
Software Engineer
Highmark Health
Pierre, SD
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
Added 7 mins ago
Senior Manager, Knowledge & Context Architecture
Teradata
Pierre, SD
Our mission is to design the knowledge an enterprise runs on, engineer the context its AI agents need, and prove that context can be trusted. This helps make Teradata's vision for an…
Added 7 mins ago
3D-CFD-Senior Propulsion System Virtual Engineer – Combustion System
Stellantis
Auburn Hills, MI
The Senior Propulsion System Virtual Engineer is responsible for providing guidance to design teams. He/ She will be an integral part of the development team. The engineer is responsible…
Added 10 mins ago
Mechanical Design Engineer (R&D Engineer 2/3)
Los Alamos National Laboratory
Los Alamos, NM
…imaging, remote measurements of electromagnetic signatures, and development of new capabilities. In particular, AOT operates the Los Alamos Neutron Science Center (LANSCE) proton…
Added 10 mins ago
Project Controls Engineer 3 (Project Controls 3)
Los Alamos National Laboratory
Los Alamos, NM
…performs 1) planning and scheduling activities including schedule development, maintenance, and monitoring activities, as directed; 2) cost engineering including cost estimating, analysis,…
Added 10 mins ago
Engineering Technologist 3/4
Los Alamos National Laboratory
Los Alamos, NM
The Engineer Technologist supports a challenging and technically complex construction scope requiring consistent engineering services, timely engineering deliverables, and direct support to…
Added 10 mins ago
R&D Engineer 1/2
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at either the R&D Engineer 1 or 2 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if…
Added 10 mins ago
Production Liaison Engineer (R&D Engineer 4)
Los Alamos National Laboratory
Los Alamos, NM
…also participate in site reviews, approve PA procedures and process changes, and provide the technical interface between the PA and the LANL systems engineering and physics communities.…
Added 11 mins ago
Program Manager 1
Los Alamos National Laboratory
Los Alamos, NM
…high-performance, interdisciplinary teams that span from conceptual development to system deployment and mission…
Added 11 mins ago
Project Controls Engineer 3 (Project Controls 3)
Los Alamos National Laboratory
Los Alamos, NM
This Project Controls Engineer 3 (PCE3)/Project Controls 3 position is within the Project Controls Division (PC-DO) and will be deployed into programs within the Weapons Directorate (DDW)…
Added 11 mins ago
Project Engineer Controls 4 (Project Controls 4)
Los Alamos National Laboratory
Los Alamos, NM
This Project Engineer Controls 4 (PCE4) position is a Project Controls Division position that provides leadership and oversight for a Project Controls team responsible for implementing LANL…
Added 11 mins ago
Test Engineer (R&D Engineer 3)
Los Alamos National Laboratory
Los Alamos, NM
Q-6 is offering an opportunity to join the Detonation Science and Technology Group as an R&D Engineer supporting High Consequence Experiments, including hydrodynamic tests funded by the Los…
Added 11 mins ago
Piping Engineer (Advanced Manufacturing)
Jacobs
Rio Rancho, NM · Albuquerque, NM
We're looking for a high-energy, Piping Engineer to join our Building Mechanical team and help deliver solutions to our clients. Our Piping Engineer role provides you the opportunity to…
Added 11 mins ago
Principal Mechanical Engineer
Leidos
Albuquerque, NM
Leidos is seeking a Principal Mechanical Engineer to join our Directed Energy team in Albuquerque, New Mexico. The ideal candidate will have a background in thermal analysis, engineering…
Added 11 mins ago
Cleared Senior/Principal R&D Systems Engineer ¿ System Security Engineering & Assurance, Onsite
Sandia National Laboratories
Albuquerque, NM
Integrate security assurance principles into design, development, production, test, deployment, operations, and sustainment activities to reduce subversion risk, improve system resilience,…
Added 11 mins ago
Cleared Senior/Principal Mechanical Engineer - Component Engineer, Onsite
Sandia National Laboratories
Albuquerque, NM
We are seeking an exceptional mechanical engineer to support our ferroelectric neutron generator (FENG) products. As a component engineer you will serve in various roles, including…
Added 11 mins ago
Sr Mechanical Engineer
Leidos
Albuquerque, NM
Leidos Defense Systems is seeking a highly motivated Sr Mechanical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation…
Added 11 mins ago
Cleared Senior/Principal R&D Mechanical Engineer - Targets, Countermeasures and Associated Objects (TCAO), Onsite
Sandia National Laboratories
Albuquerque, NM
…knowledge, skills, and ability to perform independent research and…
Added 11 mins ago
Mid-Early Career R&D Computer Aided Design and Drafting Technologist, Onsite
Sandia National Laboratories
Albuquerque, NM
We are seeking a Computer Aided Design and Drafting Technologists to join our Design Engineer Group. In this role, you will be at the forefront of innovation, transforming customer concepts…

Leidos

Principal Mechanical Engineer

Albuquerque, NM, United States

Pay Range $154,050.00 - $278,475.00

Apply on usnlx.com About employer

Applications open in a new tab.

Job details

Pay: Pay Range $154,050.00 - $278,475.00
Posting language: English
Posted: Nov 7, 2026

Original job description

Description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Leidos is seeking a Principal Mechanical Engineer to join our Directed Energy team in Albuquerque, New Mexico. The ideal candidate will have a background in thermal analysis, engineering design, and thermal controls.

The successful candidate will work with a multidisciplinary team of engineers, scientists, technicians, and fabricators in a research and development environment supporting advanced directed energy technologies, including high-power microwave, RF, electromagnetic, and pulsed-power systems.

If this sounds like the kind of environment where you can thrive, keep reading!

Leidos Defense Sector / Non-Kinetic Effects provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click here!

Are you ready to make an impact? Apply and share your resume with us today!

Primary Responsibilities:

The engineer will be responsible for taking mechanical designs from concept through detailed design, fabrication, assembly, integration, and test. The position requires an individual who can work independently, communicate effectively across technical disciplines, and collaborate closely with machinists, fabricators, vendors, and other engineers to develop robust, manufacturable hardware.

You will have secondary responsibility for capturing cooling requirements for directed energy systems, developing thermal control systems that satisfy those requirements, supervising their construction, and conducting testing and troubleshooting on cooling equipment to verify performance. Duties may include documenting designs and presenting them to the customers, generating bills of materials and coordinating their purchase, auditing as-build systems for compliance to design, and documenting test results.

Create 3D solid models and detailed mechanical designs for innovative hardware, equipment, and systems, carrying designs from initial requirements and concepts through fabrication, assembly, integration, and testing.
Perform appropriate engineering analysis to support design decisions and verify mechanical performance.
Create and maintain engineering drawings, including appropriate dimensions, tolerances, and other manufacturing requirements, in accordance with company standards and customer specifications.
Design hardware with consideration for manufacturability, material selection, machining, welding, fabrication, assembly, and maintenance requirements.
Work directly with Leidos machinists, fabricators, technicians, and external vendors to develop, procure, and support fabrication of mechanical components and assemblies.
Resolve design, fabrication, assembly, and testing issues by developing practical and effective mechanical solutions.
Support hands-on assembly, integration, troubleshooting, modification, and testing of prototype and experimental hardware.
Collaborate with engineers and scientists from multiple technical disciplines to develop mechanical interfaces and integrated system solutions.
Manage multiple engineering tasks and projects while effectively balancing technical requirements, schedules, and priorities.
Communicate technical concepts, design decisions, and status effectively to engineering teams, project leadership, customers, and manufacturing personnel.
Provide technical leadership for significant mechanical subsystems or projects, including establishing mechanical approaches, interfaces, and solutions for complex multidisciplinary problems.
Collaborate with customers, engineers, and technicians to develop cooling requirements
Conduct FEA thermal analysis to quantify heat loads and cooling needs.
Design cold plates and heat exchangers to manage heat flow.
Conduct CFD analysis to calculate flow rates, pressure drop and heat removal.
Size commercial heat exchangers, fluid pumps and fans in accordance with thermal requirements and analysis.
Develop 3D models, drawings and flow diagrams to document the design of thermal control systems.

Basic Qualifications:

Bachelor’s degree in mechanical engineering with more than 20 years of experience prior experience with mechanical and/or thermal systems or a master’s degree with 15 years of related experience.
Demonstrated experience developing mechanical hardware from concept through detailed design, fabrication, assembly, integration, and testing
Proficiency with SolidWorks, including 3D part and assembly modeling and creation of detailed engineering drawings; experience with PDMWorks.
Working familiarity with cooling components such as heat exchangers, chillers, pumps, and cooling fans.
Mastery of applying mechanical design principles, material selection, tolerancing, and design for manufacturability in the development of fabricated hardware.
Ability to work independently and collaborate effectively with machinists, fabricators, technicians, engineers, and scientists.
Experience with thermal measurement diagnostics such as thermocouples, flow gauges, and pressure sensors.
Strong written and verbal communication skills and be able to lead meetings with large groups of people.
Work location is predominantly Albuquerque, NM. Candidate must be a resident of, or be willing to relocate to, Albuquerque, NM.
Demonstrated ability to develop practical solutions to complex mechanical design, fabrication, assembly, and testing problems
Must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance OR meet the eligibility to obtain (and maintain) a Secret Clearance.
Ability and willingness to adhere to government and company safety requirements
Ability to manage multiple projects or engineering tasks while maintaining project schedules and priorities

Preferred Qualifications:

Experience with directed energy systems, vacuum components, and pulsed power systems.
Skilled in the use of Simulink to model thermal control systems.
Adaptable in fast-paced environments.
Experience with SolidWorks Simulation
Application of GD&T to mechanical engineering drawings
Design of machined, welded, sheet metal, and fabricated mechanical components and assemblies, including designs requiring multiple manufacturing processes
Experience with prototype, low-volume, and research and development hardware
Structural analysis of mechanical components, assemblies, and systems using analytical methods and FEA as appropriate
Thermal and heat-transfer analysis of mechanical and electromechanical systems, including development of practical thermal management solutions
Mechanical packaging and integration of multidisciplinary systems
Hardware assembly, integration, testing, troubleshooting, and field operations
Expert knowledge of vacuum systems, vacuum hardware, and pressure vessels
Experience with mechanical design and integration for electromagnetic, RF, high-power microwave, or pulsed-power systems
Department of Defense or other government research and development programs experience
Active DoD security clearance

NKE

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 6, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $154,050.00 - $278,475.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

REQNUMBER: R-00196421

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Apply on usnlx.com About employer

More about this job

Skills

Research
Assembly
Control systems
Troubleshooting
Auditing
Regulatory compliance
Design hardware
Machining
Welding
Collaborate with engineers
Leadership
FEA
CFD
Mechanical engineering
Dassault Systemes SolidWorks
Design principles
Work independently
Communication skills
Adaptability
Manufacturing processes
Packaging

Report this job

Work requirements

Jobs in the United States