Industrial Engineer, Mechanical Assembly Torrance, CA LA Manufacturing

Castelion Corporation; Torrance (CA); Híbrido; USD 95.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Equity for all employees

4 weeks paid time off

Medical, dental & vision coverage

FSA/HSA options

401k plan

Paid parental leave

Catered meals and snacks

Fitness stipend $100/mo

Onsite EV charging

Descripción de la vacante

Castelion is seeking a highly skilled Industrial Engineer to design and scale manufacturing systems for mechanical assemblies. You will own the systems-level view of production, model capacity, balance lines, define standard work, and build metrics to measure factory performance.

The role sits at the intersection of process engineering and program execution, translating production data into decisions about equipment, staffing, and layout to scale from prototype builds to high-rate production.

Formación

• Bachelor's degree in industrial engineering or related field.
• 3+ years in manufacturing, production, or experimental environment with process or capacity analysis.

Responsabilidades

• Model production capacity and takt time to inform staffing, equipment, and layout decisions.
• Develop and maintain process flow diagrams, value stream maps, and factory layouts.
• Conduct time studies and line balancing to establish standard work.
• Partner with design engineering for DFM/DFA feedback for manufacturability at scale.
• Build and maintain production metrics like OEE and throughput; drive root-cause investigations.
• Lead capacity studies and PFMEAs for new/existing processes; translate risk into controls.
• Define manufacturing standards and inspection requirements with quality engineering.
• Support make/buy and automation investments with data-driven capacity and cost models.
• Collaborate across design, quality, supply chain, procurement, and program management to align plans.

Conocimientos

Discrete event sim

Line balancing

DFMEA/PFMEA

DFM/DFA feedback

Lean manufacturing

Manufacturing analytics

Cross-functional collaboration

Capacity modeling

Educación

Bachelor's degree in industrial engineering or related field

Herramientas

Confluence

JIRA

Excel

SQL

Python

Tableau

Descripción del empleo

• LA Manufacturing

Why Castelion, Why Now

Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus, ownership, and excellence are decisive advantages - and we're building a world-class team to turn bold ideas into real capability.

This is a rare opportunity to join at an early stage, where you'll have significant ownership, collaborate with exceptional teammates, and make a direct, measurable impact on our mission and the future of the company - regardless of your function.

Castelion is seeking a highly skilled Industrial Engineer to design and scale the manufacturing systems behind our mechanical assemblies — actuators, mechanisms, and structural sub-assemblies. You will own the systems-level view of production: modeling capacity, balancing lines, defining standard work, and building the metrics that tell us how the factory is performing.

This role sits at the intersection of process engineering and program execution, translating production data into decisions about equipment, staffing, and layout that let us scale from prototype builds to high-rate production.

Responsibilities

• Model production capacity and takt time across mechanical assembly lines to inform staffing, equipment, and layout decisions as production scales
• Develop and maintain process flow diagrams, value stream maps, and factory layouts that optimize material flow and eliminate non-value-added work
• Conduct time studies and line balancing analyses to establish standard work and identify bottlenecks
• Partner with design engineering to provide DFM/DFA feedback, ensuring products are designed for manufacturability at scale
• Build and maintain production earned value, OEE, and throughput metrics; use data to drive root-cause investigations into quality, yield, throughput, and cost issues
• Lead capacity studies and PFMEAs for new and existing assembly processes, translating identified risk into concrete process controls
• Define manufacturing standards and inspection requirements in partnership with quality engineering
• Support make/buy and automation investment decisions with data-driven capacity and cost models
• Work cross-functionally with design, quality, supply chain, procurement, and program management to align production plans with performance, schedule, and cost objectives

Basic Qualifications

• Bachelor's degree in industrial engineering or a related field such as manufacturing, mechanical, or systems engineering
• 3+ years of experience in a manufacturing, production, or experimental environment, with exposure to process or capacity analysis

Preferred Skills and Experience

• Experience with discrete event simulation, capacity modeling, or line balancing tools
• Background in lean manufacturing, Six Sigma, or other continuous improvement methodologies
• Strong understanding of the APQP framework, specifically Control Plans, DFMEA, PFMEA, and managing Significant/Critical Characteristics
• Experience in a hardware development environment, including transitions from low-rate to high-rate production
• Comfort building dashboards or lightweight data pipelines (e.g. Excel, SQL, Python, Tableau) to track production performance
• Experience with automation, robotics, and flexible manufacturing systems
• Familiarity with Atlassian tools such as Confluence and JIRA
• Excellent communication skills, both written and oral, along with effective cross-functional collaboration
• Ability to acclimate to frequently changing assignments and a fast-paced working environment
• Employee Equity: Meaningful equity for all full-time employees - share value has increased 150x in three years
• Personal Time Off: Four (4) weeks of paid time off to unplug, reset, and come back sharp-velocity matters, burnout doesn't
• Medical: We offer plans at 100% employee covered and 80% of dependent coverage
• Dental & Vision: We cover 90% employees and 80% for dependents to ensure you and your family have access to quality preventive and ongoing care
• FSA/HSA: To support long-term health and financial resilience, we offer FSA and HSA options that allow employees to set aside pre-tax dollars for eligible medical and dependent care expenses
• Retirement: 401k plan offered to support long term financial growth along side high-velocity work
• Paid Parental Leave: We support growing families with meaningful time to bond and recover. Birthing parents are eligible for up to 10 weeks of paid leave, while non-birthing parents may take up to 4 weeks of paid leave. This time can be used for pre-natal care, pregnancy, childbirth, and related medical needs-ensuring every parent has the support they need during this important life moment.8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees
• Meals & Catering: Frequently catered lunches and team meals, plus company-covered meals when extra time or effort is required
• Snacks & Beverages: Fully stocked kitchen with unlimited snacks and drinks to keep you fueled throughout the day
• Performance & Fitness: $100 monthly fitness stipend to support peak performance and health, both inside and outside of work
• EV Charging: Onsite electric vehicle charging available for employees

Physical Demands

• Must be willing to work extended hours and/or weekends as needed
• Must be able to travel up to 30%
• Must be able to lift more than 50lbs

Castelion offers a generous benefits package. Please refer to the bottom of our Careers page for more details.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Additional Eligibility Requirements

This position may require access to classified information or restricted U.S. Government sites, systems, or information, as determined by the Company and/or applicable U.S. Government requirements. If the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract requirements. You will be notified if and when such requirements apply.

Affirmative Action/EEO Statement

Castelion is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

Castelion is committed to providing reasonable accommodations to qualified individuals with disabilities throughout the application and hiring process. If you require a reasonable accommodation to complete an application, participate in the interview process, or otherwise participate in the hiring process, please contact [e-mail]. Requests for accommodation will be considered on an individual basis and handled in accordance with applicable law.

Castelion is committed to fostering a workplace where employment decisions are based on qualifications, business needs, and the ability to perform the essential functions of the role, with or without reasonable accommodation.

This position requires access to export-controlled information, and as such, employment (or hiring of a contractor) is contingent upon the candidate’s ability to access all applicable export-controlled information without additional export licensing being required by the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls.