Summary
Overview
Work History
Education
Certification
Security Clearance
Timeline
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Darras Bell

Gilbert,AZ

Summary

A seasoned mechanical technician with over 15 years of progressive experience supporting aerospace, defense, and high-tech manufacturing environments. Proven track record of driving efficiency, safety, and mission success through hands-on leadership, advanced technical skills, and cross-functional collaboration. Demonstrated expertise in propulsion systems, cryogenics, structural integration, hazardous materials handling, and military-grade quality assurance protocols.

Overview

19
19
years of professional experience
1
1
Certification

Work History

Mechanical Technician 4

Northrop Grumman
Chandler, Arizona
07.2022 - 08.2024
  • - Partnered with engineers to integrate propulsion, avionics, and mechanical systems, achieving seamless platform functionality.
  • - Maintained over 50 precision fabrication drawings, reducing design-related issues by 20%.
  • - Engineered and assembled 10+ custom mechanical components, increasing throughput by 30%.
  • - Led inspection, testing, and validation of 20+ prototype units with 100% success rate.
  • - Performed pressure and leak testing using helium/nitrogen systems; prepped systems for thermal and vibration qualification.
  • - ATF-certified in ordnance handling; conducted explosive system integration with zero safety violations.
  • - Maintained a flawless QA record, reflecting strict adherence to documentation and safety standards.
  • Collaborated with engineering teams to implement design modifications for improved reliability.
  • Trained new technicians on equipment operation and best practices for maintenance tasks.
  • Supported production processes by minimizing downtime through effective problem-solving techniques.
  • Inspected and tested equipment, machinery and components to diagnose issues, recognize defects, and determine appropriate repairs.

Mechanical Integration & Test Technician –Engine Programs

Blue Origin
Van Horn, Texas
01.2018 - 01.2022
  • - Supported full life-cycle test and integration of cryogenic propulsion systems.
  • - Executed fault isolation and diagnostics using oscilloscopes and advanced test instrumentation.
  • - Performed valve maintenance, fluid system assembly, and pressurized system testing.
  • - Collaborated with engineers on design optimization and custom tooling solutions.
  • - Led safety reviews for high-pressure test setups involving hazardous fluids and gases.
  • Assembled and calibrated test equipment for rocket propulsion systems.
  • Conducted system diagnostics to identify and troubleshoot hardware malfunctions.
  • Monitored test operations, ensuring adherence to established safety guidelines and protocols.
  • Communicated product failures and testing problems with engineering department.
  • Performed mechanical troubleshooting to identify reliability issues with material.
  • Contributed to successful audits by meticulously maintaining accurate records of all testing activities, results, and related documentation.

Lead Structural Technician

SpaceX
Hawthorne, CA
01.2014 - 01.2017
  • - Supervised 20+ technicians on floor operations, workflow coordination, and team performance.
  • - Streamlined hardware tracking through Smartsheet and collaborated with engineering to resolve production issues.
  • - Led MRB resolutions and improved training programs to elevate technician proficiency.
  • - Enforced AS9100 compliance through continuous audits and safety initiatives.
  • Collaborated with engineering teams to implement design changes and improve structural integrity.
  • Prepared detailed documentation and reports on structural designs for project reviews and audits.

Research and Development Technician

Robertson Fuel Systems
Tempe, Arizona
01.2010 - 01.2014
  • - Fabricated next-gen fuel systems using bonding, curing, and ballistic validation processes.
  • - Interfaced with customers and vendors to ensure timely delivery and operational readiness.
  • - Delivered technical demonstrations and led VIP tours highlighting program milestones.

Aviation Structural Mechanic – F/A-18 Super Hornet

United States Navy
09.2005 - 09.2009
  • - Managed scheduled/unscheduled maintenance for 14 F/A-18 aircraft during OEF and OIF.
  • - Mentored junior sailors and enforced Navy QA and safety protocols.
  • - Executed 1,000+ maintenance actions supporting over 8,500 flight hours.
  • - Awarded Junior Sailor of the Quarter for leadership and operational excellence.

Education

HS Diploma -

Carbondale High School
Carbondale, IL
05.2003

Certification

  • - ATF-Certified Ordnance Technician
  • - Advanced hydraulic, pneumatic, and cryogenic system operations
  • - Leak testing (helium, nitrogen), pressure validation
  • - Quality Assurance & AS9100 Compliance
  • - Structural assembly, fabrication, and blueprint interpretation


Security Clearance

- Active Secret Clearance

Timeline

Mechanical Technician 4

Northrop Grumman
07.2022 - 08.2024

Mechanical Integration & Test Technician –Engine Programs

Blue Origin
01.2018 - 01.2022

Lead Structural Technician

SpaceX
01.2014 - 01.2017

Research and Development Technician

Robertson Fuel Systems
01.2010 - 01.2014

Aviation Structural Mechanic – F/A-18 Super Hornet

United States Navy
09.2005 - 09.2009

HS Diploma -

Carbondale High School

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Darras Bell