Lead ThermalStress Analyst
Huntsville, AL - USA
Job Summary
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.
Your greatest work is ahead!
Leidos Defense is seeking a Lead Thermal/Stress Analyst to join our team in Huntsville Alabama designing and analyzing the next generation of defense systems to protect America and its allies. You will perform stress and thermal analysis to support the design of cutting edge aerospace and defense programs. You will collaborate with designers and use Star CCM and FEMAP daily to ensure your teams design meets requirements. You might work alongside the production team to install hardware or verify requirements. Then youll work with the testing team to put your hardware into action. This is not your average engineering position. You are applying to be part of a team of the most talented engineers in the region who push you to be better every day. This is a fast-paced program with unique technical challenges that will be a rewarding milestone in any engineering career.
If you are up for the challenge of joining this team then apply now to be considered!
Leidos Defense 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 worlds toughest security challenges for customers with cant fail missions. To explore and learn more click here!
THE CHALLENGE (primary responsibilities)
Are you ready to tackle complex engineering challenges In this role you will perform stress and thermal analysis on structural electronic and mechanical systems while supporting critical test activities. Assignments may require expertise in stress analysis thermal analysis or both.
Stress analysiswill involve analytical methods finite element models/simulations and advanced analysis tools. You will produce models perform calculations reduce data and correlate test results to ensure accuracy and reliability.
Thermal analysiswill include hand analysis methods finite volume models/simulations finite element models/simulations finite difference models/simulations and other tools. You will conduct detailed steady-state and/or transient thermal analyses using industry-standard programs producing models performing calculations reducing data and correlating test results to thermal and flow models.
You will collaborate closely with design and manufacturing teams to create designs that meet stringent performance manufacturability and schedule requirements.
This is an in-office position with flexibility in schedule and work location. Remote work is the exception in your week not the norm.
WHAT SETS YOU APART (basic qualifications)
Bachelors degree in Mechanical or Aerospace Engineering from an ABET-accredited university.
Minimum of 4 years of experience with a BS degree or 2 years with an MS degree.
Direct experience performing stress and thermal analysis in the aerospace or defense industry.
Demonstrated experience with commercial finite element analysis tools such as FEMAP/NX NASTRAN PATRAN/MSC NASTRAN ANSYS Abaqus or similar software is essential.
Proven working knowledge of commercial thermal analysis and CFD tools like STAR-CCM Thermal Desktop/SindaFluint ANSYS or SolidWorks FlowSimulation.
You must be able to write clear concise technical reports and present data effectively to multi-disciplinary teams.
You must be capable of contributing as part of a larger analysis team or independently as the sole analyst on a project. Experience mentoring and leading younger analysts is highly valued.
You must be a U.S. Citizen and be eligible to obtain and maintain a Final Secret Clearance.
Residency in the Huntsville AL area or willingness to relocate to Huntsville AL is required.
Preferred Qualifications
Fluid lumped capacitance modeling
Electronics cooling analysis
Thermal analysis of orthotropic materials
FEMAP/Nastran
Coupled thermal-structural analysis
Bolted joint and weld analysis
Dynamics analysis (modal response spectrum shock vibration)
Fatigue analysis
Composite materials
If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
April 2 2026For 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 $87100.00 - $157450.00The 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.
Required Experience:
IC
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.