Senior Manufacturing Engineer

Senior Manufacturing Engineer Senra Systems redondo beach, ca, usa USD 125k-165k / year + Equity Posted on Feb 21, 2026 Apply now At 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 an exceptional Senior Manufacturing Engineer to serve as the engineering lead at our Redondo Beach facility. This is a high-autonomy role where you'll be the sole engineering presence on site, responsible for keeping production running smoothly while the core engineering team focuses on ramping our expanded Cypress facility. You'll own the complete engineering function for Redondo - managing customer programs, solving complex technical challenges, developing build processes, and ensuring quality and delivery targets are met. You need to be self-sufficient, customer-savvy, and technically strong enough to handle anything that comes your way without constant support from the broader team. This role reports to the Manufacturing Engineering Manager but operates with significant independence day-to-day. What you'll own: Customer Program Management (30%) Serve as the primary technical liaison between Redondo production and customers Manage complex technical inquiries, resolve escalated issues, and ensure adherence to stringent specifications Handle customer communications, program reviews, and technical problem-solving independently Coordinate cross-functionally when Cypress resources are needed but maintain ownership of Redondo programs Manufacturing Engineering & Process Development (50%) Lead planning and coordination of complex harness builds by developing comprehensive work instructions, formboards, and tooling solutions Establish manufacturing standards and processes that enable production to build efficiently and autonomously Drive improvements to quality, efficiency, and throughput through process benchmarking and workflow optimization Evaluate new parts and processes, determining optimal paths for assembly and scalability Commission new equipment, qualify processes, and optimize production flow as needed Support production with rapid technical problem-solving and process adjustments Continuous Improvement & Site Operations (20%) Identify production blockers and implement effective solutions that deliver measurable improvements Collaborate with software team on digital solutions when applicable to Redondo operations Maintain 5S, lean manufacturing principles, and adherence to aerospace quality standards Conduct time studies, capacity planning, and resource allocation to meet delivery commitments Ensure site maintains compliance with

IPC-620/NASA

8739.4 and customer-specific requirements What you'll bring to the team: Bachelor's degree in engineering, STEM-related field, or 8+ years of directly related hands-on manufacturing experience 5+ 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 role Strong customer-facing skills with ability to manage technical relationships and communicate effectively Proficiency in CAD tools for creating assembly drawings and tooling designs Deep understanding of manufacturing principles: material workflow optimization, PFMEA, 5S, lean manufacturing, time studies, capacity planning Expert ability to evaluate parts and processes, determining optimal assembly approaches quickly Self-motivated problem-solver who thrives on autonomy and takes ownership of outcomes Excellent project management skills with ability to juggle multiple programs and priorities

Bonus Points:

Certification or extensive experience with IPC-620 or

NASA STD 8739.4

standards Deep expertise in aerospace and defense wire harness best practices and quality standards Experience at a contract manufacturing company managing multiple customer programs simultaneously Extensive hands-on experience fabricating complex harnesses, box builds, connector mates on aerospace hardware, routing, and electrical testing Experience leading process improvement initiatives (Six Sigma, Kaizen) with documented efficiency gains 10+ years of overall manufacturing engineering experience with progressive responsibility Background with MES or ERP systems Supply chain coordination experience

Compensation:

Compensation will be based on experience, qualifications, and other job-related factors.

Salary Range:

$125,000-$165,000 This is an onsite role at our headquarters in Redondo Beach, CA.

Benefits:

Unmatched opportunities to drive impact on a friendly and mission-driven team Own a piece of the pie with equity participation! Comprehensive medical, dental, vision, life and long-term disability coverage Flexible Spending Account (FSA) and Dependent Spending Account (DSA) for health-related expenses 20 vacation days per year and 12 company holidays for rest and relaxation a 401(k) plan to set yourself up for retirement Choose 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 memberships Fully stocked kitchen with snacks and beverages Regular team-building events, lunches, and the occasional breakfast burrito! Bright, open office with communal spaces for collaboration and free parking Conveniently located near the metro, major freeways and local dining spots We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Contact us at jobs@senrasystems.us or visit our website https://senrasystems.us .

ITAR REQUIREMENTS

To 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 . Pay range $125,000 — $165,000 USD Apply now See more open positions at Senra Systems