Sustaining Engineer II - Product Support & Optimization

SIG SAUER; Newington (NH); On-site; USD 85,000 - 120,000; Full time

Job summary

SIG SAUER, Inc. in Newington, NH is seeking a Sustaining Engineer II to maintain and improve existing firearm products, ensure quality and on-time delivery, and support production through troubleshooting and design enhancements.

You will document changes, coordinate with cross-functional teams, and apply CAD/PLM tools to meet customer and engineering requirements. The role emphasizes root-cause analysis, value engineering, and optimization of assembly processes, with collaboration across R&D,

Qualifications

• Bachelor’s degree in Manufacturing, Mechanical Engineering, or equivalent technical discipline.
• Geometric Dimensioning and Tolerancing (GD&T) knowledge.
• Proficiency with Microsoft Excel, Word, PowerPoint and SOLIDWORKS; familiarity with Monday.com and data analysis tools.
• Enrolled in certification program for Shainin Red X and/or Six Sigma.
• Strong ability to resolve complex mechanical issues in a manufacturing environment.
• In-depth knowledge of machined, injection molded, MIM, and stamped components.
• Clear, concise written and verbal communication; ability to present technical information to non-technical personnel.

Responsibilities

• Troubleshooting and identification of root cause for production issues of all firearms products.
• Implement product improvements, modifications, and design enhancements through drawing and model changes to existing product using SOLIDWORKS and Agile PLM system.
• Support the transition of new products from Research and Development to production.
• Use project management techniques to meet project timelines.
• Generate clearly defined product drawings using GD&T and stackup analysis to ensure interchangeable parts and conformance to product performance requirements.
• Execute value engineering efforts.
• Work closely with R&D, Quality Assurance, and Operations teams to coordinate and communicate changes and improvements.
• Review and disposition of non-conforming materials for production; lead rework coordination with operations.
• Participate in 5S Workplace organization and sustainment activities.
• Miscellaneous duties as assigned.

Skills

GD&T

Root cause analysis

Data analysis

MS Excel

Clear communication

Education

Bachelor’s degree in Manufacturing/Mechanical Engineering

Tools

SOLIDWORKS

Agile PLM

Monday.com

Job description

SIG SAUER, Inc. in Newington, NH is seeking a Sustaining Engineer II to maintain and improve existing firearm products, ensure quality and on-time delivery, and support production through troubleshooting and design enhancements.

You will document changes, coordinate with cross-functional teams, and apply CAD/PLM tools to meet customer and engineering requirements. The role emphasizes root-cause analysis, value engineering, and optimization of assembly processes, with collaboration across R&D,