Jobs in the United States

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Added 23 hours ago
Principal, Mechanical Design Engineer
L3Harris
Orlando, FL
Analyze, design and test products or systems such as instruments, controls, and mechanical, thermal, hydraulic, or heat transfer systems.
Added 1 day ago
Co-Simulation Engineer III
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Co-Simulation Engineer III based in the United States.
Added 1 day ago
A
Stress Engineer III
Actalent
Plano, TX
- $73.9 USD / hour
Job Title: Stress Engineer IIIJob DescriptionThe Stress Engineer III will perform advanced finite element structural analysis to support complex aerospace and defense systems, including…
Added 2 days ago
Co-Simulation Engineer III
DLB Associates
Remote, United States
The Co-Simulation Engineer III will have the opportunity to work with and collaborate with senior design staff to develop multi-domain co-simulation and digital twin capabilities for data…
Added 2 days ago
Lead Engineer, Natrium Pump
TerraPower LLC.
Bellevue, WA
The Lead Engineer, Natrium Pump reports to the Primary Heat Transport Manager and is focused on the design of the Primary Sodium Pump (PSP) and the Intermediate Sodium Pump (ISP). In this…
Added 3 days ago
Fuel Mechanical Engineer III OR Senior Fuel Mechanical Engineer
Duke Energy Carolinas, LLC
Charlotte, NC · Raleigh, NC · New Hill, NC
…find a friendly work environment, opportunities for growth and development, recognition for your work, and competitive pay and…
Added 3 days ago
Thermal/Fluids Test Engineer II - Lunar Transportation
Blue Origin Personnel, LLC
United States
This is a hands-on position where you will apply broad multi-disciplinary engineering (fluids, thermal, mechanical, and electrical/electronic) knowledge, skills, and methods to positively…
Added 3 days ago
A
Stress Engineer III
Actalent
Centennial, CO
- $73.9 USD / hour
Job Title: Stress Engineer IIIJob DescriptionThe Stress Engineer III will perform advanced finite element structural analysis to support complex aerospace and defense systems, including…
Added 3 days ago
Mechanical Engineer Asc - E1
Lockheed Martin
King of Prussia, PA · King of Prussia
…instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems for production, transmission, measurement, and use of energy. Applies research to…
Added 3 days ago
Thermal Hydraulic Analysis, Principal Engineer
Framatome North America
Lynchburg, VA
Perform a variety of more complex engineering assignments typically in areas of design, development, analysis, evaluation, testing, preparation of specifications, execution of field tasks…
Added 3 days ago
Experienced RELAP Safety Analysis Engineer
Framatome North America
Lynchburg, VA
Familiarity with light water reactors and are experienced with the plant system thermal-hydraulic and core response during transients
Added 4 days ago
Contractor - Thermal-Hydraulics Engineer 4
NuScale Power, LLC
United States
POSITION SUMMARY: The SAUG Thermal-Hydraulics Engineer reports to the Manager, Thermal Hydraulics and works collaboratively with Nuclear Methods, Nuclear Design, and Code Development teams…
Added 4 days ago
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Senior Nuclear Safety Analysis Engineer
System One
Bellevue, WA
- $102 to $130 USD / hour
The Senior Safety Analysis Engineer may also contribute subject matter expertise to other projects under development to include, but are not limited to, performing accident analyses,…
Added 4 days ago
Lead Mechanical System Design and Analysis Engineer
The Boeing Company
Oklahoma City, OK
Lead the development and documentation of mechanical and fluid system and thermal environment
Added 4 days ago
Experienced Mechanical Systems Design & Analysis Engineer
The Boeing Company
Oklahoma City, OK
Lead the development and documentation of mechanical and fluid system and thermal environment
Added 4 days ago
Experienced Stress Analysis Engineer
Re:Build Manufacturing
Englewood, CO
Systems analysis experience: flight controls, landing gear, hydraulic, etc.
Added 4 days ago
Principal Engineer, Core Thermal Hydraulics Methods and Analysis
TerraPower LLC.
Bellevue, WA
The Principal Engineer reporting to the Manager of Core Thermal Hydraulics Methods and Analysis develops and applies thermal‑hydraulic analysis methods, performs code validation, applies…
Added 5 days ago
Tooling Engineer
Lydech Thermal Acoustic Solutions (TAS)
Hamptonville, NC · Novi, MI
A “Hands-on” Engineer, to provide Technical direction to other tooling engineers and tool / die repair employees, Give Guidance to new tool designs, Support to Operations, to resolve…
Added 5 days ago
Principal Engineer, Safety Analysis
TerraPower LLC.
Bellevue, WA
Reporting to Manager, Transient Safety Analysis, the Principal Safety Analysis Engineer is primarily responsible for performing safety analyses of the Natrium Demonstration reactor, and…
Added 5 days ago
Thermal and Fluid Systems Engineer
Cummins Talent Acquisition
Columbus, IN
This entry level/early career professional, applied science position utilizes the core competencies of thermal and fluid sciences, using and advancing analytical and experimental approaches…
Added 5 days ago
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Senior Hardware Engineer
Actalent
Troy, MI
- $45 to $60 USD / hour
Job Title: Hardware EngineerJob DescriptionThe Hardware Engineer leads and reviews the design and development of electronic hardware, covering requirements analysis, architecture…
Added 8 days ago
Engineer - Thermal-Hydraulic Methods Development
GE Vernova
Wilmington, NC
…future subject matter expert in the areas of computational methods development/coding, numerical analysis, and thermal-hydraulics of reactor thermal-hydraulic modeling tools. This role also…
Added 8 days ago
Lead Engineer - Thermal-Hydraulic Methods Development
GE Vernova
Wilmington, NC
…future subject matter expert in the areas of computational methods development/coding, numerical analysis, and thermal-hydraulics of reactor thermal-hydraulic modeling tools. This role also…
Added 8 days ago
Lead Engineer – Reactor Nuclear Physics & Methods
GE Vernova
Wilmington, NC
This role is within the Nuclear Methods (NM) team, which is responsible for the development, maintenance, analytics, technical consultation, and licensing stewardship of engineering…
Added 8 days ago
Test Engineer IV (Senior) | Test Operations Maintenance | Engines
Blue Origin Personnel, LLC
Huntsville, AL
…initial build and activation of facility upgrades in support of development, qualification, and acceptance testing of Blue Origin engines and their…

Lockheed Martin

Mechanical Engineer Asc - E1

King of Prussia, PA, United States
King of Prussia, United States

Pay Information Full-Time Salary Range: $65500.00 - $121700.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $65500.00 - $121700.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 26, 2027
Posting language: English
Posted: Oct 28, 2026

Original job description

Standard Job Description

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. As a Loads and Dynamics Analyst you will be responsible for performing preliminary and detailed level stress analysis of missile flight structures and mechanisms, electronic components, and ground support equipment using standardized processes and tools. You will work in a multi-disciplined team environment to help with structural design trades and preliminary and detailed design/analysis activity.

RESPONSIBILITIES INCLUDE:

Modeling and analyzing test components for dynamic behavior and characteristics
Preparing technical charts and represent the organization in design reviews and outside contracts
Supporting structural load test definition, requirements development, monitoring, data reduction, and comparison to analysis effort
Collaborating with designers in developing the most practical design, and selection of materials for primary and secondary structures with adequate structural margins of safety, good load paths, low weight, and high producibility
Coordinating with program to forecast level of effort for long term analysis needs **This position is contingent upon contract award expected in Sep 2026.**

The information below reflects the standard job description for this position:

Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems for production, transmission, measurement, and use of energy. Applies research to the planning, design, development, and testing of mechanical and/or electromechanical systems, instruments, controls, engines, and/or machines.

Basic Qualifications

Basic understanding of structures and structural dynamics either through education or work experience
Proficiency in application of finite element analysis principles as well as rigid and flexible body models
A bachelor’s degree in mechanical, aerospace program or equivalent from an accredited college/university and/or equivalent education or experience
Willingness/ability to obtain/maintain a Top Secret clearance, US Citizenship Required

Desired Skills

Knowledge of spacecraft or aircraft structural dynamic methods and testing
Static, vibration, acoustic, modal, or shock analysis/test experience
Experience evaluating designs using rigid body or flexible body analysis methods and tools
Utilize software for signal processing and post test data analysis
Mechanisms, antenna, electronic component, ground support, hoisting, and test support equipment, and composite materials analysis experience
Experience with Abaqus, NX/Nastran, Matlab, ADAMS, Wave6 and Mathcad
Ability and desire to assume ownership of tasks and drive to closure quickly and efficiently
Creativity/innovation to tackle issues related to anomalous performance of any aspect of a mechanical system
Ability to work in a collaborative and highly integrated team environment
Proficient in AI prompting as it applies to this position and practice
Active or Current Top Secret Clearance

Pay Information Full-Time Salary Range: $65500.00 - $121700.00 At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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More about this job

Skills

Electronic components
Structural engineering
Collaborate with designers
Research
Signal processing
Data analysis
Composite materials
Dassault Systemes Abaqus
Siemens NX
PTC Mathcad

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