Mechanical Engineer II – Sensing Systems Division

About the role

Mirion's Sensing Systems Division is seeking a Mid-level Mechanical Engineer to support the design, manufacturing, and qualification of radiation detection products, including compensated ionization chambers (CIC), uncompensated ionization chambers (UIC), proportional counters (PC), fission chambers, and associated mechanical assemblies.

Responsibilities

• Prepare and verify specifications for materials, parts, manufacturing, and tests, under senior engineering oversight.
• Prepare technical reports and test reports with oversight.
• Assist senior engineers with design analyses and specification reviews.
• Support the Procurement group with sourcing materials, addressing supplier questions, and resolving technical issues.
• Support the Manufacturing group on production issues, process improvements, and engineering changes.
• Support the Quality group on identification of critical characteristics and resolution of technical questions and non-conformances.
• Assist Senior Engineering on new product development efforts.
• Continue to build proficiency in detector design principles and detector qualification testing.
• Provide informal technical mentorship to Engineer Level I personnel.

Qualifications

• B.S. in Mechanical Engineering or Mechanical Engineering Technology.
• Minimum 2 years of mechanical engineering experience, or completion of the Engineer Level I requirements at Mirion.

Skills

• Intermediate proficiency in technical writing; ability to independently author specifications, reports, and engineering documents subject to peer review.
• Intermediate proficiency in mechanical design (GD&T, blueprints, assemblies); ability to design and document assemblies independently for senior review.
• Novice-to-intermediate proficiency in 3D parametric modeling and simulation, with developing capability in simple simulations.
• Novice proficiency in manufacturing engineering fundamentals (machining, welding, brazing), with a working understanding of common fabrication processes used in detector assemblies.
• Effective written, oral, and technical communication skills.
• Strong analytical and problem-solving skills.
• Proficiency with Microsoft Office (Word, Excel, Teams, PowerPoint).
• Project Management — Novice proficiency.
• Project Estimating and Costing — Novice proficiency.
• Detector Design Principles (CICs, PCs, UICs, fission chambers) — Intermediate proficiency.
• Detector Qualification Testing — Novice proficiency.