Sr. Manufacturing Engineer (Onsite)

Collins Aerospace; Fairfield (CA); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Three weeks of vacation

401(k) retirement plan with matching

Tuition reimbursement

Life and disability insurance

Employee assistance program

Parental leave benefits

Hyde health and wellness programs

Job summary

Collins Aerospace in Fairfield, CA is seeking a Manufacturing Engineer to lead production improvements and support safety, quality, and cost metrics. You will analyze processes, troubleshoot production problems, and drive root-cause corrective actions while coordinating with design and manufacturing teams.

Candidates typically hold a University Degree with 5+ years of experience (or an Advanced Degree with 3+ years). U.S. citizenship is required.

Qualifications

• Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree with minimum 3 years of experience.
• US Citizenship or Permanent Residence required.

Responsibilities

• Lead and provide technical guidance to junior engineers on the manufacturing team.
• Troubleshoot production problems with processes, tooling, or equipment.
• Recommend acquisition of new equipment and materials.
• Drive Root Cause Corrective Actions and implement process improvements.
• Support Quality Control plans and safety compliance actions.
• Suggest operation sequences and procedures for fabrication and assembly.
• Participate in developing manufacturing processes for new products.

Skills

Leadership

Presentation skills

Interpersonal skills

Microsoft Office (Excel, Word, PowerPt

Education

University Degree

Advanced Degree

Tools

Microsoft Office

Job description

Location:
US-CA-FAIRFIELD-3530 ~ 3530 Branscombe Rd ~ BRANSCOMBE

Date Posted: 2026-08-14

Country: United States of America

Location: US-CA-FAIRFIELD-3530 ~ 3530 Branscombe Rd ~ BRANSCOMBE

Position Role Type: Onsite

U.S. Citizenship, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type: None/Not Required

Security Clearance Status: Not Required

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

What You Will Do

• Leading and providing technical guidance to junior engineers on the manufacturing engineering team in support of production Safety, Quality, Delivery and Cost metrics.
• Troubleshoots and solves production problems with processes, tooling/fixtures, or equipment already in operation.
• May make recommendations concerning acquisition and use of new technological equipment and materials.
• Drive activities such as Root Cause Corrective Actions, and implement process improvements to prevent Safety or Quality issue reoccurrence.
• Support Quality Control plans and Safety compliance actions
• May propose the sequence of operations and installations and support in specifying procedures for fabrication of tools and equipment and other processes which may include disassembly/assembly and repairs, to ensure efficiency and optimize product functional performance.
• Participates in the development of manufacturing processes for new product integration
• Determine, develop and implement measurements throughout stages of production to determine control over applicable variables
• Participates in the design and arrangement of machines within plant facilities to ensure more efficient and productive layout.
• Managing high dollar value Process Improvement projects from Engineering Justification to Equipment Specification, Vendor Selection, Planning/Scheduling, Purchasing, Updates, Acquisition, Implementation, Validation/IQOQPQ, and any other related tasks needed to successfully execute the project.
• Performing pre-production analysis on Process and Tooling/Equipment “readiness”
• Performing various types of engineering analysis using various tools to adjust complex manufacturing processes to yield quality results.
• Recommending Design changes to Mechanical Engineering Team to enhance manufacturability of the products manufactured or assembled at the Fairfield site.

Qualifications You Must Have

• Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
• US Citizenship or Permanent Residence required.

Qualifications We Prefer

• Solid interpersonal skills - ability to communicate and influence at all levels within an organization
• Solid presentation skills - able to analyze, prepare, and deliver presentations to leadership
• Knowledgeable in Microsoft Office programs (Excel, Word, PowerPoint)

What We Offer

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance,critical illnessinsurance, group legal, ID theft protection
• Birth, adoption, parental leave benefits
• Ovia Health, fertility, and family planning
• Adoption Assistance
• Autism Benefit
• Employee Assistance Plan, including up to 10 free counseling sessions
• Healthy You Incentives, wellness rewards program
• Doctor on Demand, virtual doctor visits
• Bright Horizons, child and elder care services
• Teladoc Medical Experts, second opinion program
• And more!

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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