EntryFull TimeEN
CoreDux USA LLC., formerly known as Pyramid Precision Machine, is a precision CNC machining and manufacturing company based in San Diego, CA. Established in 1988, we have spent 35+ years as a premier provider of complex, close-tolerance machined components for the aerospace, defense, semiconductor, gas turbine, and medical equipment industries.
We operate a 130+ employee facility running 3 shifts with 4-axis, 5-axis, and multi-axis machining capabilities, lights-out automation, and a full CMM quality lab. We are AS9100 Rev D and ISO 9001:2015 certified, and ITAR registered — meaning our work meets the highest standards in the industry.
At CoreDux, you'll work alongside machinists and engineers with 10–20+ years of experience in a fast-paced, high-performance environment where quality, precision, and on-time delivery drive everything we do. We offer a collaborative culture, a stable multi-shift operation, and the opportunity to contribute to components that matter — from aerospace structures to defense systems to life-saving medical equipment.
The Master Planner is responsible for developing, initiating, maintaining, directing and communicating the master production schedule to meet customer demand, optimize inventory levels, and support operational and financial goals. This role works cross-functionally with sale, operations, procurement, and finance to ensure feasible and executable plans.
The Master Planner deals with medium and long-term planning and forecasting of, among other things, capacity and material requirements (4M method = man, machine, material, method) and has the coordination with the relevant departments in order to arrive at one agreed plan and forecast.
The Master Planners leads to the Sales & Operations (S&OP) process and leads Capacity and Load Meetings; Drives the Daily Operations and Production Meetings, ensuring alignment between demand, supply, and operational capabilities. This role manages planning for both open customer orders and demand forecasts, and tracks daily planned versus earned hours to drive schedule adherence and operation efficiency and partners with Operations to address variances and recovery plans.
Key Responsibilities
QUALIFICATIONS
CORE COMPETENCIES
CoreDux USA LLC. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, or any other characteristic protected by applicable law. All information provided will be kept confidential in accordance with EEO guidelines.
Diversity, Equity, and Inclusion (DE&I) Statement
At CoreDux USA, we are committed to fostering a diverse, equitable, and inclusive workplace. We believe that diversity in our workforce enhances creativity, innovation, and problem-solving. We strive to create an environment where every employee feels valued, respected, and empowered to bring their authentic selves to work.
Equal Employment Opportunity (EEO) Statement
CoreDux USA is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, breastfeeding, and related medical conditions), gender, gender identity, gender expression, sexual orientation, marital status, national origin, ancestry, citizenship status, age, physical or mental disability, medical condition, genetic information, military or veteran status, or any other characteristic protected by applicable federal, state, or local laws.
We are dedicated to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures.
Benefits:
Recruiters and Staffing Agencies
Thank you for your interest in our job opening, but we are not engaging recruiters for this position and will not respond to recruiter / agency inquiries.
