Mechanical Design Engineer

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 Defense Systems Sector 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.

Leidos’ Defense Systems Rapid Integration and Prototyping Department is seeking a Mechanical Design Engineer to join our team in designing and being hands-on with cutting-edge sensor platforms and ancillary equipment supporting DoD customers and servicemembers.

Primary Responsibilities

Design and develop electromechanical assemblies and supporting parts, including : Electronics enclosures and packaging, mobile platforms, machined and sheet metal parts, 3D printed parts.

Create Technical Data Packages up to MIL-STD-31000 Level II requirements.

Contribute to program planning, risk mitigation, and requirements development.

Collaborate with a team of engineers, technicians, and program staff to deliver unique solutions, on time.

Document and present ideas accurately and concisely at design reviews.

Basic Qualifications

Bachelor’s degree from an accredited institution with 2+ years of applicable experience or master’s degree.

Mechanical design experience

3D CAD and 2D drawing experience

Hands-on experience with electromechanical systems

Must possess or be able to obtain and maintain a secret clearance.

Candidate must be a resident of or be willing to relocate to the Huntsville, AL area

Preferred Qualifications

SolidWorks CAD and 2D drawing experience

Cradle-to-grave design of electromechanical systems

Radar or sensor system experience

EPDM and / or Windchill PLM experience

Static FEA and thermal analysis experience

At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”

If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.

Original Posting : October 15, 2025

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 $67,600.00 - $122,200.00

The Leidos pay range for this job level is a general guideline only and 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.