Advanced Engineer, Materials Science
Hyliion · Cedar Park, TX · 5 days ago
On-siteEngineeringFull-time
Duties and Responsibilities
- Material Selection, Qualification & Behavior
- Plan and execute material tests including tensile, creep, fatigue, thermal cycling, hardness, and corrosion/oxidation evaluations.
- Use metallography, SEM/EDS, and other microstructural methods to understand material behavior and property changes under operating conditions.
- Support nondestructive evaluation (NDE) approaches when required.
- Additive Manufacturing Support
- Assess metal powders, powder behavior, and printability for powder-bed and DED additive systems.
- Work directly with AM engineers to connect material properties with parameter development, heat-treatment cycles, and post-processing requirements.
- Verify that process changes, maintain material integrity and meet downstream performance demands.
- Failure Analysis & Quality Control
- Investigate component or material failures using microstructural analysis, fracture mechanics, and material degradation models.
- Translate findings into improved designs, tighter process controls, or updated material specifications.
- Research, Development & Process Improvement
- Drive R&D efforts for next-generation materials suitable for high-efficiency distributed power generation.
- Collaborate with design, thermal, combustion, and mechanical teams to create data-driven material strategies.
- Improve welding, joining, heat-treat, and fabrication practices to increase durability and manufacturability.
- Cross-Functional Collaboration & Documentation
- Prepare clear technical reports, specifications, and test summaries.
- Work with suppliers, powder vendors, and external labs to qualify materials and coatings.
- Ensure all material documentation aligns with ASTM, ASME, and internal engineering standards.
Qualifications
- Education, Experience and Certifications
- Bachelor’s in metallurgical engineering or materials science degree required
- 5+ years working with metals and materials characterization (graduate research counts).
- Strong background in material behaviors such as fatigue, creep, oxidation, and thermal-mechanical degradation.
- Experience supporting additive manufacturing materials or metal powder evaluation is strongly preferred.
- Skills and Abilities
- Hands-on experience with mechanical testing, microstructural evaluation, and failure analysis.
- Understanding of how material properties change with heat treatment, AM process changes, or post-processing steps.
- Familiarity with high-temperature alloys, surface treatments, coatings, and joining methods.
- Ability to evaluate metal integrity when parameters or processes shift.
- Strong analytical and problem-solving ability.
- Clear, concise technical communication.
- Comfortable working across disciplines (AM, thermal, mechanical, combustion, suppliers).
- Detail-oriented with a research-driven mindset.