Production Supervisor

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 hiring a Production Supervisor to lead day-to-day operations on the shop floor, ensuring safe, high-quality, and on-time production while building a high-performance, accountable technician team. This role is critical to scaling our manufacturing operations and bridging execution between production, engineering, and quality.

You’ll be hands-on in the factory, driving output, resolving issues in real time, and setting the standard for performance, professionalism, and culture on the floor.

What you'll own:

Production Execution Floor Leadership

Maintain a consistent presence on the shop floor to support technicians, unblock issues, and ensure production is tracking to plan

Lead daily shift standups and participate in production and leadership meetings to align on priorities, risks, and output targets

Set and communicate daily and weekly production goals in partnership with scheduling and production planning

Ensure all work is completed on time and to specification

Drive production flow, balancing throughput, quality, and efficiency across your area

Partner cross-functionally with Manufacturing Engineering and Quality to resolve issues and minimize production interruptions

Team Leadership Performance Management

Lead, coach, and develop a team of technicians with clear expectations around performance, quality, and accountability

Drive a high-performance, no-excuses culture focused on ownership, urgency, and results

Conduct performance management, including coaching, feedback, and corrective actions in partnership with HR

Own onboarding and training of new hires, including 30/60/90-day evaluations

Maintain and actively manage technician skills matrices and development plans to support growth and capability building

Safety Compliance

Enforce safe work practices and ensure compliance with all safety policies and procedures

Conduct safety training and ensure certifications are up to date

Identify, address, and prevent unsafe conditions on the shop floor

Investigate incidents and ensure proper documentation and follow-up actions

Quality Continuous Improvement

Partner with Quality and Engineering to resolve nonconformances and drive root cause analysis (RCA) and corrective actions (CAPA)

Ensure adherence to work instructions and recommend updates to improve clarity and execution

Drive workmanship standards and participate in regular quality reporting and reviews

Champion 5S and lean manufacturing principles across the production floor

Lead or contribute to continuous improvement initiatives that improve quality, throughput, and reliability

Operational Efficiency Output

Monitor labor utilization, overtime, and productivity; implement improvements where needed

Identify downtime drivers and execute plans to reduce inefficiencies

Track key performance metrics (e.g., throughput, utilization, scrap) and drive measurable improvements

Support capacity planning across equipment and personnel to meet production demand

Communication Reporting

Provide regular updates on production performance, risks, and improvement initiatives

Escalate blockers quickly and effectively through the appropriate leadership channels

Maintain clear communication across shifts and cross-functional teams

What you'll bring to the team:

6+ years of experience in a manufacturing or production environment, with prior supervisory or team lead experience

Proven ability to manage teams in fast-paced, high-mix, high-volume production settings

Experience working closely with Manufacturing Engineering, Quality, and Operations teams

Strong ownership mindset with a bias toward action and problem-solving

Ability to drive accountability and performance across a technician team

Comfortable operating in ambiguity and adapting quickly as priorities shift

Understanding of production workflows, quality standards, and manufacturing best practices

Familiarity with lean manufacturing, 5S, and continuous improvement methodologies

Ability to interpret production metrics and translate them into actionable improvements

Proficiency in Excel (e.g., tracking production metrics, labor utilization, and basic data analysis)

Compensation:

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

Salary Range: $100,000-140,000

This is an onsite role at our location in Cypress, 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 Spend…