Senior Manufacturing Engineer

Overview

Job Title:
Senior Manufacturing Engineer

Job Location:
Melville, NY (100% onsite)

Salary: $95,000-$135,000/yr DOE

• Create assembly procedures, fixtures, guides, and production routings/travelers using CAD and manufacturing software. Develop clear assembly guides to support repeatable, high-quality builds.
• Interpret complex mechanical, electrical, and assembly drawings including schematics, Gerbers, CAD data, and BOMs while contributing feedback and observations to enhance document quality.
• Support RF and PCB sweat‑down assembly processes and assist in First Piece prototype builds, engaging in hands‑on problem-solving to refine early design implementation.
• Develop and maintain SMT programs, oven profiles and PCB panelization for new and existing products.
• Perform preventative maintenance, troubleshooting, and equipment support for SMT, reflow, and related PCBA equipment while collaborating with suppliers as needed.
• Conduct failure analysis, defect investigations, corrective actions, and process improvements; contribute to cost, workflow, and space‑planning studies to enhance efficiency.
• Provide DFM feedback to design and process engineering; participate in cross‑departmental discussions that support productivity goals and cost‑reduction initiatives.
• Maintain assembly instructions (AI), ECNs, tooling requisitions, and manufacturing documentation.

• Bachelor’s degree in Mechanical or Electrical Engineering or equivalent. Minimum 6 years prior relevant experience, Master’s Degree with minimum of 4 years prior relevant experience.
• Strong understanding of PCBA and SMT processes, RF assembly, and electrical assembly techniques such as sweat‑down.
• Ability to read and interpret complex engineering documentation.
• Experience with CAD tools, MES/ERP systems
• Strong problem‑solving skills; experience with root cause analysis and hands‑on troubleshooting.
• Knowledge of CNCs or mechanical design is a plus.
• Experience in cleanroom or mil‑space manufacturing environments preferred.
• Costpoint, ERP systems, Microsoft Office proficiency

Stellant Systems is an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status or membership in any other group protected by federal, state or local law.

To conform to U.S. Government export regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S. (e.g. Green Card holder), or a protected individual as defined by the International Traffic in Arm Regulations (ITAR).