Mechanical Engineer - Environmental Test Lab

Leidos Inc; Huntsville (AL); On-site; USD 107,900 - 195,050; Full time

Job summary

Leidos is seeking a High-Level Mechanical Engineer for the CHGB program in Huntsville, AL to support integrated systems testing and form‑fit verification. You will work with a multi-disciplinary team on gravity/inertia calculations, vibration testing, fixturing, and modal/FEA analyses to ensure reliable vehicle delivery.

The ideal candidate has MIL‑STD‑810 experience, a DoD mindset, and proficiency with Creo/Windchill for drawings and data management.

Qualifications

• ABET-accredited BS in engineering or physics with 8+ years of relevant experience, or MS with 6+ years.
• Experience in MIL-STD-810 environments and manufacturing/test engineering.
• Ability to read/mechanically interpret drawings, schematics and specs.
• Experience working with multi-disciplinary teams and test equipment.

Responsibilities

• Determine CoG, Product of Inertia, and Moment of Inertia from data.
• Create and analyze Random Vibration, Ignition Shock, and Pyroshock profiles.
• Operate Electrodynamic Shaker systems for testing.
• Develop mechanical test fixturing and perform modal/FEA analyses.
• Develop, maintain, and execute test procedures; generate test reports.
• Collaborate with multiple teams to meet technical and schedule requirements.

Skills

Read mechanical drawings

Vibration testing

Modal analysis

FEA analysis

Team collaboration

Education

ABET-Accredited BS in Engineering or Physics

Master's degree in Engineering or Physics

Tools

PTC Creo

Windchill

Job description

Position Overview

Leidos Defense Sector / Manufacturing seeks a High-Level Mechanical Engineer to join the Defense team in Huntsville, AL supporting the Common Hypersonic Glide Body (CHGB) Program. The role involves integration and testing of integrated systems to ensure form and fit of the systems.

Primary Responsibilities

• Determine Center of Gravity, Product of Inertia, and Moment of Inertia values from provided data during measurement process.
• Create and analyze Random Vibration, Ignition Shock, and Pyroshock testing profiles.
• Operate Electrodynamic Shaker systems to support testing efforts.
• Develop Mechanical Test Fixturing.
• Perform Modal and FEA Analysis.
• Develop, maintain, and execute test procedures to support testing and vehicle delivery.
• Analyze test results, generate Test Reports, and document non‑conformances.
• Collaborate with multiple teams to meet technical and schedule requirements.

Basic Qualifications

• BS in Engineering or Physics from an ABET‑Accredited College with at least 8+ years of relevant experience or a Masters with at least 6+ years of relevant experience.
• Experience in a MIL‑STD‑810 Test Environment.
• Background in Manufacturing and/or Test Engineering.
• Ability to read and interpret Mechanical drawings, schematics, and specifications.
• Experience working with a multi‑disciplinary team.
• Experience working with Acceleration, Vibration, and Mass Properties test equipment.

Preferred Qualifications

• Active security clearance.
• SAWE Certification in Mass Properties.
• Experience supporting DoD programs related to missile systems, reentry vehicles, or hypersonic technologies.
• Prior work in assembly, integration, or testing of missile systems.
• Experience supporting rapid development, prototyping, or fast‑paced engineering programs.
• Experience creating engineering drawings using PTC Creo and managing data in Windchill.

Location

Candidate must be a resident of the North Alabama area or be willing to relocate to the Huntsville - North Alabama, AL area.

Other Qualifications

The ideal candidate would have experience in environmental and dynamic testing and have a current DoD Secret clearance.

Security Requirements

Candidate must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance or meet eligibility to obtain (and maintain) a Secret Clearance.

Pay Range

$107,900.00 - $195,050.00

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.