Senior Manufacturing Engineer

Senior Manufacturing EngineerRedondo Beach, California, United StatesAt Senra Systems, we believe that the future of manufacturing lies not in automation, but in configuration.We supercharge electrical wire harness manufacturing through software configuration, transforming skilled assembly tasks into high-throughput production lines. We enable customers to design what they want, when they want it and deliver harness builds at record-breaking speed.We're seeking a Senior Manufacturing Engineer to take ownership of complex wire harness programs across our customer portfolio. You'll develop engineering packages including detailed work instructions and formboards, drive process improvements and serve as the technical point of contact for assigned programs, working closely with production, quality and customers to deliver.You'll own programs end-to-end – managing customer relationships, solving complex technical challenges, developing build processes, and ensuring quality and delivery targets are met. You need to be self-sufficient, technically deep, and comfortable operating with minimal direction.This role reports to the Lead Manufacturing Engineer but operates with significant independence day-to-day.Manufacturing Engineering & Process DevelopmentLead planning and coordination of complex harness builds by developing comprehensive work instructions, formboards, and tooling solutionsEstablish manufacturing standards and processes that enable production to build efficiently and autonomouslyDrive improvements to quality, efficiency, and throughput through process benchmarking and workflow optimizationEvaluate new parts and processes, determining optimal paths for assembly and scalabilityCommission new equipment, qualify processes, and optimize production flow as neededPartner with the production team on technical issues that require engineering disposition, providing structured solutions rather than ad hoc floor supportContinuous Improvement & Site OperationsWork with the production team to surface systemic issues, translating recurring blockers into process improvements and engineering solutionsCollaborate with the software team on digital solutions to improve traceability, workflow, and reportingMaintain 5S, lean manufacturing principles, and adherence to aerospace quality standardsDevelop and maintain engineering documentation that keeps assigned programs aligned with IPC-620/NASA 8739.4 and customer-specific requirementsCustomer Program ManagementServe as the primary technical liaison between production and assigned customersManage complex technical inquiries, resolve escalated issues, and ensure adherence to stringent specificationsCollaborate with the Program Management Team on program reviews and customer communications, providing technical depth and engineering rationale as neededCoordinate cross-functionally with production, quality, and supply chain to maintain program momentum and resolve blockersWhat you'll bring to the team:Bachelor's degree in engineering, STEM-related field, or 8+ years of directly related hands-on manufacturing experience5+ years of manufacturing engineering experience in fast-paced production environments (wire harness, electrical assembly, or similar)Proven ability to work independently with minimal supervision in a high-accountability roleStrong customer-facing skills with ability to manage technical relationships and communicate effectivelyProficiency in CAD tools for creating assembly drawings and tooling designsDeep understanding of manufacturing principles: material workflow optimization, PFMEA, 5S, lean manufacturing, time studies, capacity planningExpert ability to evaluate parts and processes, determining optimal assembly approaches quicklySelf-motivated problem-solver who thrives on autonomy and takes ownership of outcomesExcellent project management skills with ability to juggle multiple programs and prioritiesPreferred:Certification or extensive experience with IPC-620 or NASA STD 8739.4 standardsDeep expertise in aerospace and defense wire harness best practices and quality standardsExperience at a contract manufacturing company managing multiple customer programs simultaneouslyHands-on background with complex harness fabrication, box builds, connector mates, and electrical testing — used to inform engineering decisions, not as a primary job functionExperience leading process improvement initiatives (Six Sigma, Kaizen) with documented efficiency gains10+ years of overall manufacturing engineering experience with progressive responsibilityBackground with MES or ERP systemsSupply chain coordination experienceCompensation will be based on experience, qualifications, and other job-related factors.Salary Range: $130,000-$180,000This is an onsite role at our headquarters in Redondo Beach, CA or Cypress, CA.Unmatched opportunities to drive impact on a friendly and mission-driven teamOwn a piece of the pie with equity participation!Comprehensive medical, dental, vision, life and long-term disability coverageFlexible Spending Account (FSA) and Dependent Spending Account (DSA) for health-related expenses20 vacation days per year and 12 company holidays for rest and relaxationa 401(k) plan?to set yourself up for retirementChoose a record you love, and we'll add it to our growing vinyl collection!$50/month DoorDash credit – lunch is on us!Up to $100/month reimbursement for gym membershipsFully stocked kitchen with snacks and beveragesRegular team-building events, lunches, and the occasional breakfast burrito!Bright, open office with communal spaces for collaboration and free parkingConveniently located near the metro, major freeways and local dining spotsWe are an equal opportunity employer and value diversity at our company. Contact us at View email address on click.appcast.io conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.