Senior Materials Engineer

Med-National Staffing Inc.; Oshkosh (WI); On-site; USD 90,000 - 120,000; Full time

Job summary

Med-National Staffing Inc. in Oshkosh, WI is seeking a Senior Materials Engineer to support materials and processing engineering activities, including failure analysis and product qualification.

This on-site role involves laboratory evaluations, metallurgical investigations, and preparing technical reports for engineering teams. The ideal candidate has a BS in engineering, 3+ years in materials evaluation and a strong background in welding, metallurgy, and failure analysis, with experience in

Qualifications

• Bachelor's degree in Engineering or a related technical field from an accredited institution.
• 3+ years of related engineering experience.
• Strong materials evaluation, testing, or failure analysis experience.
• Ability to prepare and present technical findings in written and verbal formats.
• U.S. citizenship required. Dual citizenship cannot be accommodated for this position.

Responsibilities

• Perform material and process evaluations, testing, and failure analysis on metallic and non-metallic materials.
• Investigate material failures and identify potential causes through laboratory analysis.
• Prepare clear written technical reports and communicate findings to engineering teams.
• Support environmental testing, corrosion evaluations, and new product qualification activities.
• Coordinate with external laboratories for specialized analysis and testing when needed.
• Provide technical guidance and support to other team members.

Skills

Materials science

Metallurgy

Welding

Failure analysis

Laboratory evaluation

Technical communication

Education

Bachelor's degree in Engineering

Bachelor's degree in Materials Science & Engineering

Tools

Light microscopy

SEM-EDS

EBSD

Hardness testing

Job description

SENIOR MATERIALS ENGINEER

Location: Oshkosh, WI
Job Type: 9–12 Month Contract | Potential Contract-to-Hire
Schedule: Monday–Friday, 7:30 AM–4:00 PM
Work Arrangement: 100% On-Site
Industry: Defense | Heavy Equipment | Advanced Manufacturing

PUT YOUR MATERIALS EXPERTISE TO WORK ON COMPLEX ENGINEERING CHALLENGES

Our client is seeking an experienced Senior Materials Engineer to support materials and processing engineering activities involving failure analysis, material and process evaluations, environmental testing, and new product qualification. This is a highly technical, hands‑on opportunity for an engineer with a strong background in materials science, metallurgy, welding, metals processing, and failure analysis. You will perform laboratory evaluations, investigate material failures, communicate technical findings, and support engineering teams working with complex manufactured components and processes. The position is expected to run approximately 9–12 months and has the potential to convert to a permanent role based on performance and business needs.

WHAT YOU'LL DO

• Perform material and process evaluations, testing, and failure analysis on metallic and non‑metallic materials.
• Investigate material failures and identify potential causes through laboratory analysis and engineering evaluation.
• Prepare clear written technical reports and communicate findings to engineering teams and leadership.
• Support environmental testing, corrosion evaluations, and new product qualification activities.
• Perform metallographic sample sectioning, mounting, polishing, and etching.
• Utilize light microscopy, hardness testing equipment, mechanical load frames, and environmental exposure and corrosion chambers.
• Perform advanced material characterization using scanning electron microscopy with EDS and EBSD capabilities.
• Evaluate manufacturing and materials processes involving welding, casting, forging, heat treatment, finishing, extrusion, and related operations.
• Support the maintenance and operation of the Materials and Process Laboratory.
• Work within an A2LA‑accredited ISO/IEC 17025 quality management system.
• Coordinate with external laboratories for specialized analysis and testing when needed.
• Provide technical guidance and support to other team members.

WHAT WE'RE LOOKING FOR

Required Qualifications

• Bachelor's degree in Engineering or a related technical field from an accredited institution.
• 3+ years of related engineering experience.
• Strong materials evaluation, testing, or failure analysis experience.
• Ability to prepare and present technical findings in written and verbal formats.
• U.S. citizenship required. Dual citizenship cannot be accommodated for this position.

HIGHLY PREFERRED

• Bachelor's degree in Materials Science & Engineering or Metallurgical Engineering.
• Certified Welding Inspector (CWI) certification, including candidates whose certification is eligible for renewal.
• Professional experience in one or more of the following:
  • Welding
  • Casting or forging
  • Metal heat treating
  • Metal finishing
  • Metal extrusion
  • Foundry operations
  • Steel or aluminum mill operations
  • Material failure analysis
  • Experience with welding engineering, welding inspection, fabrication, or nondestructive testing.
  • Experience with metallography and laboratory-based materials characterization.
  • Familiarity with ISO/IEC 17025 laboratory environments.

WHAT WILL HELP YOU SUCCEED

You should be comfortable analyzing complex technical problems, interpreting engineering and scientific information, and translating laboratory findings into actionable recommendations. Strong communication, technical writing, attention to detail, and independent problem-solving skills are important for success in this role.

POSITION DETAILS

Location: Oshkosh, WI

Schedule: Monday–Friday, 7:30 AM–4:00 PM

Work Arrangement: 100% on-site

Duration: Approximately 9–12 months with potential contract-to-hire

Interview Process: Microsoft Teams interview followed by an on‑site visit