Technical Trainer

Posted 3 Days Ago
Be an Early Applicant
El Segundo, CA
In-Office
82K-120K
Mid level
Defense • Manufacturing
The Role
The Technical Trainer develops and delivers technical training for manufacturing teams, collaborates on skill assessments, and enhances training effectiveness through various methods.
Summary Generated by Built In

Company Overview
Millennium Space Systems, A Boeing Company delivers affordable, high-performance space systems for exacting customers. At Millennium, you will be part of a close-knit team working on exciting technological problems. We work in an open environment where ideas are shared across all disciplines, and there are ample opportunities for advancement based on excellence. Superstars are welcome.

At Millennium, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company committed to fostering an environment for every teammate that's welcoming, respectful and innovative, with great opportunities for professional growth. Find your future with us. 

Job Summary
The Technical Trainer is responsible for developing and delivering technical training that supports manufacturing teams, quality inspectors, and other personnel working on high-reliability space hardware. Training will include a mix of classroom instruction, hands-on demonstrations, and online courses delivered through the company’s Learning Management System (LMS). Working as part of the Quality & EHS Team, the trainer will collaborate with process owners and stakeholders to identify gaps in skills and procedures, then design practical solutions to close them. In addition to formal training, this role provides on-the-job coaching and supports day-to-day knowledge transfer to strengthen compliance with industry standards and improve overall team performance. The trainer will also seek to measure and continually enhance training effectiveness by leveraging modern learning tools, digital content, and innovative methods to better engage and develop the workforce.

This position requires the ability to work any shift as needed.

This position's internal job code is Employee Development Spec. Our team is currently hiring for a level 3.

Responsibilities

  • Develop and deliver technical curriculum for a variety of manufacturing and inspection processes
  • Design and maintain curriculum aligned to industry standards (e.g., J-STD-001, IPC/WHMA-A-620, NASA standards)
  • Deliver instructor-led training through lectures, demonstrations, and hands-on practice
  • Partner with process owners and stakeholders to conduct training needs assessments and close skill gaps
  • Manage course scheduling and maintain training records in MSS Learning Management System (LMS) ensuring accuracy and compliance
  • Develop and implement methods to validate training effectiveness (knowledge checks, skills demonstrations, proficiency assessments) and apply results to improve programs
  • Continuously evaluate workforce training needs and provide targeted informal/on-the-job training to strengthen skills and prevent recurring nonconformances
  • Support special projects for Quality and EHS, such as facility ESD testing or compliance initiatives
  • Enhance training effectiveness by leveraging LMS capabilities and next-generation tools (e.g., multimedia content, digital modeling, automation)

Minimum Qualifications

  • High school diploma or GED
  • 3+ years of experience developing and delivering technical training in aerospace, space, or other high-reliability manufacturing environments
  • Experience with learning platforms (e.g., LMS365, Workday Learning) and familiarity with instructional design frameworks (e.g., ADDIE)
  • Working knowledge and/or certification in IPC J-STD-001, IPC-A-610, IPC/WHMA-A-620, or relevant NASA standards
  • Hands-on experience with high-reliability assembly techniques (e.g., soldering, harness fabrication, epoxy, torque tools, GD&T, microscope use)
  • Experience working in cleanroom environments with compliance to ESD, FOD, and contamination controls
  • Strong written and verbal communication skills with the ability to translate technical concepts into clear training content
  • Proven ability to collaborate across teams, build relationships, and adapt in a fast-paced environment
  • Willingness to work across shifts (first, second, or split) as required

Preferred Qualifications

  • Experience creating engaging training content using digital methods (e.g., video-based training, simulations, e-learning modules)
  • Experience developing technical illustrations, 3D models, or digital manuals to support training
  • Familiarity with emerging learning technologies (e.g., AR/VR, AI-enabled platforms) and interest in exploring their application
  • Awareness of emerging training technologies (e.g., AR/VR, AI-enabled platforms) and interest in exploring their potential application in aerospace manufacturing
  • Background in blended learning design (mixing instructor-led, virtual, and on-the-job training)
  • Experience developing train-the-trainer programs or mentoring other instructors
  • Knowledge of human performance improvement (HPI) methods and using training metrics to drive continuous improvement
  • Active or ability to obtain security clearance.

Please note that the salary information shown below is a general guideline only of what is reasonably expected to be paid for the position. Salaries are based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay-Range

  • Level 3: $81,600 - $120,000

Before applying, please note:
Millennium is DDTC-registered, ITAR-compliant Company. This position is located at a facility that requires special access. Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for and maintain a security clearance. We encourage all interested candidates to apply for any open position for which they feel they are qualified.

Applicant Privacy Policy
Mandatory Security Clearance and Access Process Disqualifying Criteria

Top Skills

Ar/Vr
Digital Modeling
Ipc J-Std-001
Ipc-A-610
Ipc/Whma-A-620
Lms365
Workday Learning
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The Company
HQ: El Segundo, CA
867 Employees
Year Founded: 2001

What We Do

rom missile warning to advanced national security space missions, Millennium rapidly delivers affordable prototype and constellation solutions across orbits. Critical space systems have to work the first time, every time. And, our customers need them fast.

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