Senior Manufacturing Engineer

Scion Staffing, Inc.; Buena Park (CA); On-site; USD 140,000 - 150,000; Full time

Benefits offered by this job

Comprehensive medical, dental, and (VI

401(k) plan with company matching

Paid time off, holidays, and company‑p

Tuition reimbursement and technical,领导

Job summary

Scion Staffing, Inc. is seeking aSenior Manufacturing Engineer for an established aerospace and defense manufacturer in Buena Park, California.

The role focuses on leading advanced manufacturing processes, transfer, and continuous improvement across die casting, CNC machining, finishing, and assembly to ensure cost-effective production. The ideal candidate will have hands-on problem-solving skills, strong drawing interpretation (GD&T), and a track record of cross-functional leadership driving

Qualifications

• Experience in aerospace/defense manufacturing environments.
• Ability to read complex drawings, GD&T, and specifications.
• Proven track record in cross-functional technical projects and continuous improvement.
• Knowledge of die casting, CNC machining, finishing, inspection, and assembly processes.

Responsibilities

• Lead manufacturing engineering for new product introductions, program transfers, production ramp-ups, engineering changes, and process relocations through stable production.
• Develop and optimize manufacturing plans, routings, work instructions, process parameters, tooling and fixtures, capacity assumptions, and production standards.
• Translate complex drawings, models, GD&T, specifications, customer requirements, and quality standards into executable manufacturing processes across die casting, CNC machining, finishing, inspection, and assembly.
• Diagnose and resolve complex production challenges involving tooling, equipment, scrap, yield, capacity, quality, and delivery using data analysis, root cause methodologies, and controlled trials.
• Lead first article readiness, process capability studies, risk reviews, control planning, capital equipment initiatives, automation projects, and manufacturing improvement efforts focused on safety, quality, throughput, efficiency, and cost.
• Provide technical leadership across Engineering, Quality, Operations, customers, and suppliers while mentoring junior engineers and supporting capacity planning, manufacturing feasibility, cost analysis, and technical decision-making.

Skills

Advanced manufacturing

GD&T interpretation

Cross-functional leadership

Aerospace quality systems

Data analysis

Tools

PFMEA

Job description

Scion Staffing has been engaged to conduct a search for a Senior Manufacturing Engineer for an established aerospace and defense manufacturer specializing in precision manufacturing, including die casting, CNC machining, finishing, and related production capabilities. This is a full-time, onsite position based in Buena Park, California.

POSITION OVERVIEW:

The Senior Manufacturing Engineer will provide advanced technical leadership across the development, transfer, stabilization, and continuous improvement of complex manufacturing processes. This role will lead high-impact projects spanning die casting, CNC machining, finishing, inspection, and assembly while translating customer and engineering requirements into capable, repeatable, and cost-effective production processes. The ideal candidate brings strong technical manufacturing expertise, hands-on problem-solving skills, and the ability to lead cross-functional initiatives from planning through stable production.

PERKS:

• $140,000 to $150,000 annual salary, depending on experience and qualifications.
• Comprehensive medical, dental, and vision benefits to support employee health and wellness.
• 401(k) plan with company matching to help support long-term financial goals.
• Paid time off, paid holidays, and company-paid life and AD&D insurance.
• Tuition reimbursement and the opportunity to lead complex, highly technical manufacturing programs supporting aerospace, defense, and other advanced industries.

RESPONSIBILITIES:

• Lead manufacturing engineering for new product introductions, program transfers, production ramp-ups, engineering changes, and process relocations through stable production.
• Develop and optimize manufacturing plans, routings, work instructions, process parameters, tooling and fixtures, capacity assumptions, and production standards.
• Translate complex drawings, models, GD&T, specifications, customer requirements, and quality standards into executable manufacturing processes across die casting, CNC machining, finishing, inspection, and assembly.
• Diagnose and resolve complex production challenges involving tooling, equipment, scrap, yield, capacity, quality, and delivery using data analysis, root cause methodologies, and controlled trials.
• Lead first article readiness, process capability studies, risk reviews, control planning, capital equipment initiatives, automation projects, and manufacturing improvement efforts focused on safety, quality, throughput, efficiency, and cost.
• Provide technical leadership across Engineering, Quality, Operations, customers, and suppliers while mentoring junior engineers and supporting capacity planning, manufacturing feasibility, cost analysis, and technical decision-making.

QUALIFICATIONS:

• Advanced manufacturing engineering expertise within aerospace, defense, precision machining, die casting, metal products, or another highly regulated manufacturing environment.
• Strong ability to interpret complex engineering drawings, models, GD&T, specifications, routings, tooling concepts, and quality requirements.
• Demonstrated success leading cross-functional technical projects, process validation, root cause investigations, capacity analysis, production recovery, and continuous improvement initiatives.
• Knowledge of manufacturing processes such as aluminum or zinc die casting, CNC machining, tooling and fixtures, automation, finishing, inspection, and/or assembly; familiarity with PFMEA, control plans, process capability, lean methods, and aerospace quality systems is highly valued.
• Strong technical judgment, data analysis, project leadership, and communication skills, with the ability to work full-time onsite and regularly engage directly with manufacturing operations.

COMPENSATION AND BENEFITS:

This position offers an annual salary of $140,000 to $150,000, depending on experience and qualifications. Benefits may include medical, dental, and vision coverage; company-paid life and AD&D insurance; voluntary benefit options; health and flexible spending accounts; a 401(k) plan with company matching; paid time off; paid holidays; and tuition reimbursement. Eligibility and plan terms apply.

This position may require access to export-controlled information or technology. Employment is contingent upon the candidate's ability to qualify for such access under applicable United States export control laws or obtain any required authorization.

Scion Staffing, Inc. is an equal opportunity employer and service provider and does not discriminate based on race, religion, gender, gender identity, national origin, citizenship status, sexual orientation, disability, political affiliation or belief, or any other protected class. We are committed to the principles of Equal Opportunity Employment and are dedicated to making employment decisions based on merit and value, for ourselves, our client companies, and the candidates we represent. For opportunities located in a region that have enacted fair chance, arrest or conviction-based employment ordinances, Scion Staffing proactively follows the enacted guidance and considers for employment all qualified applications with arrest and conviction records. We engage in socially conscious business practices and believe that diverse, equitable, inclusive, and non-biased talent and recruitment processes are foundational to the success of Scion as well as every client organization with whom we partner.