Sara Ngamunde
9000 Vantage Point Dr. Apartment #1430,Dallas, Texas
Summary
Detail-oriented and reliable professional with a proven track record of managing multiple priorities while maintaining a positive attitude. Strong willingness to embrace additional responsibilities contributes to team success and achieves organizational objectives. Known for fostering collaborative relationships and enhancing team dynamics, ensuring efficient and effective goal attainment. Committed to continuous improvement and delivering high-quality results in fast-paced environments.
Overview
18
18
years of professional experience
Work History
Lead Technician on the RF Wirebond and Epoxy Process Engineering Team
Raytheon
McKinney, Texas
06.2021 - Current
- Scope of responsibilities include technical expertise for ball bond, ribbon bond, and wedge bond processes in the Microwave Automated Factory (MAF) and Radiator and Circulator Assembly (RCA) factory for both production and development programs.
- Resolve a variety of complex problems related to automated production equipment (two unique wirebond machine platforms) and products in a fast-paced manufacturing environment.
- Execute new product develop programming to overcome technical challenges for next generation products, suggesting design and tooling improvements to be more producible and reduce cost and schedule, using wirebond subject matter expertise to ensure meet product technical data requirements.
- Manage development and production priorities for wirebond team using Jira and represent team at weekly engineering development meetings, with strong attention to detail to re-optimize independently to overcome any issues and adapt to quickly changing inputs to execute efficiently.
- Generate creative process improvements and share new procedures and best practices. Process improvements include reduction in cycle time, improvement in quality, and new technical advancements.
- Independently evaluate products in engineering evaluation queues to determine next steps, using prior knowledge and expertise to evaluate alternatives and select best option.
Senior Production Specialist
Raytheon
Dallas, Texas
02.2012 - 06.2021
- Wire bonding operator and Epoxy operator
- Responsibilities include wirebond Ball bond, Ribbon bond and Wedge bond for different programs in the Microwave Automated Factory (MAF) Automated Pick and Place (HSP) High Speed Dispenser (HSD) and Epoxy Cure.
Manufacturing Specialist (FAB Operator)
Texas Instruments
Dallas, Texas
07.2009 - 09.2012
- Plasma module operator, loading and unloading tools, running qualification and test wafers. Metal etches, measuring wafers thickness and inspection.
- Etch sidewall Gate Oxide.
Machine Operator
VLSIP Technology
Richardson, Texas
08.2008 - 07.2009
- Evo-Datacon: Die-Attach Machine Operator, die attach, flip clip and multichip in one machine and epoxy writing and stamping, flux dipping substrate. Die pick from wafer waffle pack and place it on substrate.
- Inspect microelectronic devices for workmanship issues and from the tools. After mounting then inspect to make sure there are no issues or defects (Broken or chipped die, excess epoxy or flux). Perform tool adjustments when required to maintain quality (die alignment for depth and height, horizontal and vertical).
- Inspect microelectronic devices for workmanship issues and from tools. After mounting then inspect to make sure there are no issues or defects (Broken or chipped die, excess epoxy or flux). Perform tool adjustments when required to maintain quality.
Education
Bachelor of Arts - Counseling Psychology
Ahfad University for Women
Khartoum, Sudan01.2001
Skills
- Safety Compliance
- Schematics/Blueprint interpretation
- Data Analysis
- Work Planning and Prioritization
- Issue Analysis/Troubleshooting/Resolution
- Attention to Detail
- Documentation and Reporting
- Works Well Under Pressure
- Multitasking and Organization
- Written/Verbal Communication
- Deadline Oriented
- Product Inspections
- Manufacturing Processes Performance Improvement
- Operator Assistance/Training/Certification
Accomplishments
- Technical Honors - 2025
- APEX Unsung Heroes - 2025
- 2025 Manufacturing Engineering All Star Award (Wire Bond Team)
Timeline
Lead Technician on the RF Wirebond and Epoxy Process Engineering Team
Raytheon
06.2021 - Current
Senior Production Specialist
Raytheon
02.2012 - 06.2021
Manufacturing Specialist (FAB Operator)
Texas Instruments
07.2009 - 09.2012
Machine Operator
VLSIP Technology
08.2008 - 07.2009
Bachelor of Arts - Counseling Psychology
Ahfad University for Women