Mechanical Engineer

HDL Research Lab•Brenham, TX

5d•Onsite

About The Position

The Mechanical Engineer oversees the design, development, and support of complex electronic power systems for the defense industry. The role supports advanced systems such as missiles, radars, aircraft, and launchers, and includes product packaging, component and material analyses, technical documentation, failure investigations, and close collaboration with electrical engineers. The engineer designs enclosures, structures, cooling systems, components, assemblies, assembly fixtures, and test fixtures using applicable military and industry standards. The position also supports new product development and internal R&D, manufacturing process improvements, product modifications, thermal and structural analysis, testing, and customer-facing design reviews. The engineer works with production and machine shop teams, provides technical support, maintains project progress records, and wears personal protective equipment as trained.

Requirements

US citizenship or permanent resident status.
Ability to work onsite full-time.
Bachelor of Science in Mechanical Engineering or Aerospace Engineering.
Minimum of 2 years of related experience.
3D CAD modeling experience; Autodesk Inventor is preferred.
Excellent time management, multitasking, and prioritization skills.
Attention to detail and problem-solving skills.
Organizational skills, mindfulness, and the ability to self-check, self-manage, prioritize initiatives, and work well in a team environment.
Positive demeanor and outlook.
Creativity and interest in suggesting improvements and new ideas.
Ability to comprehend and apply military and industry standards.
Ability to comprehend and follow written and verbal instructions and procedures.
Superior writing, listening, and verbal communication skills.
Enjoyment of hands-on work in a lab environment.

Nice To Haves

Knowledge of ANSYS, ANSYS APDL, or equivalent finite element analysis tools such as Abaqus or MSC Nastran/Patran.
Knowledge of ASME drafting standards, particularly GD&T per ASME Y14.5.
Proficiency in MATLAB or Python.
Experience working with formed sheet metal parts and circuit card assemblies.
Experience designing ruggedized, highly reliable electromechanical systems for harsh environments, including high-g, high-vibration, and high- and low-temperature conditions.
Experience with the design, fabrication, and assembly of proof-of-concept models.
Portfolio of past work or projects.

Responsibilities

Support product packaging and perform component and material analyses.
Develop and maintain technical documentation and support failure investigations.
Collaborate with electrical engineers and cross-functional teams on product development, new product development, and internal R&D activities.
Design enclosures, structures, cooling systems, components, assemblies, assembly fixtures, and test fixtures using applicable military and industry standards and specifications.
Lead design reviews of detailed models, drawings, bills of materials, and other engineering documents to support successful manufacturing and implementation.
Develop new processes and streamline existing manufacturing practices to support acquisition of new business.
Modify existing products to meet internal or external customer requirements.
Perform thermal and structural finite element analysis on components and assemblies to verify compliance with customer requirements.
Confirm model validity using test data and relevant hand calculations when appropriate.
Create test apparatuses and procedures for HDL products.
Analyze test data against HDL and customer expectations, iterate test parameters, and present results to technical staff and customers.
Present mechanical designs during customer-facing reviews.
Coordinate with production and machine shop teams to support manufacturing requirements.
Provide technical support to customers and associates.
Maintain detailed records of project progress.
Wear personal protective equipment in accordance with training guidelines.
Perform other tasks as assigned.