Manufacturing Process Engineer II

Process Engineer II

Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production services to diverse clients around the globe. Sigma Design believes in hiring, developing, and recognizing the best. We offer competitive compensation, a 401(k) with up to 4% company match, quarterly bonus program, 15-days of accrued PTO and 9 company paid holidays.

In addition, Sigma Design has multiple options for medical insurance and dental insurance. We also offer voluntary benefits: vision, long-term disability, and life insurance.

• This position will be on-site at our client’s facility in Redmond, WA
• Pay range: $93,

The Manufacturing Process Engineer II develops and implements moderately complex processes, tooling, and build methods to support prototype and low-volume R&D manufacturing of electro-mechanical assemblies. This role focuses on creating efficient, safe, and repeatable prototype build processes while collaborating closely with design, fabrication, and test teams. The Process Engineer II applies solid engineering judgment, growing technical expertise, and hands-on problem-solving skills to bridge the gap between product design and physical build execution.

• Develop and refine prototype assembly and integration processes for electro-mechanical systems with moderate supervision.
• Create line layouts, process flows, and tooling requirements to support small-batch or one-off builds.
• Provide Design for Manufacturing (DFM) and Design for Assembly (DFA) feedback to improve prototype designs.
• Support the development, documentation, and validation of new tools, fixtures, and test methods.
• Work closely with machinists, technicians, and engineers to troubleshoot and resolve build challenges in real time.
• Maintain and update process documentation, including work instructions and control plans.
• Participate in Lean and continuous improvement initiatives adapted for a flexible, low-volume environment.
• Execute process characterization, testing, and validation activities to ensure build consistency and quality.
• Assist with root cause analysis and corrective action implementation for process or quality issues.
• Communicate process updates and findings to cross-functional teams and clients.
• Follow Business Technology policies to protect sensitive data and reduce information security occurrences.

• Bachelor’s degree in Mechanical, Manufacturing, or Mechatronics Engineering required.
• 3+ years of relevant experience in prototype, low-volume, or R&D environments preferred.
• Hands-on experience with mechanical and electrical assembly processes, tooling, and fixtures.
• Working knowledge of DFM/DFA principles and process improvement methods (Lean, Six Sigma).
• Proficiency in CAD software (Solid Works preferred) and process documentation tools.
• Familiarity with quality management systems and statistical process control methods.
• Strong analytical, communication, and organization skills.
• Demonstrated ability to collaborate across disciplines and work independently with guidance.
• Proficient in MS Office and GSuite; familiarity with Jira is a plus.
• Strong written and verbal English language communication skills
• Excellent teamwork/interpersonal skills and the ability to communicate effectively
• Demonstrated ability to work collaboratively, both within and outside one’s own work group
• Demonstrate commitment and adherence to Sigma Design Core Values
• Pass a post-offer background verification

Standard office environment with normal amounts of office related conditions. Occasionally may be required to work in environmental conditions that emulate typical user environments in order to facilitate design testing and validation. Occasionally may be required to travel as required to other facilities, clients, or suppliers.