Summary
Overview
Work History
Education
Skills
Additional Information
Accomplishments
Work Availability
Affiliations
Work Preference
Interests
Timeline
David Wayne Merriman

David Wayne Merriman

Semiconductor Manufacturing Equipment Sales and Support
Liberty Hill,Texas
Simplicity is the ultimate sophistication.
Leonardo da Vinci

Summary

Strategic Account Manager and Product Manager with decades of hands-on experience supporting semiconductor manufacturing lines inside Tier 1 analog fabs. I specialize in identifying and leading long-cycle, high-ROI capital projects that drive reliability, reduce cost, and strengthen fab relationships. I work directly with clients-from tool operators to engineering managers-to understand needs, define scope, and deliver upgrades that exceed expectations. My project background spans ion implant, CVD, CMP, and abatement systems, with deep experience solving field problems, guiding internal teams, and managing global accounts.

Overview

33
33
years of professional experience

Work History

Director of Sales & Product Development

Glemco, Inc.
Leander, TX
01.2009 - 01.2025
  • Led long-cycle capital upgrade projects for fab customers including TI, NXP, Bosch, Microchip, and On Semi
  • Developed solutions for ion implant, CVD, CMP, and exhaust systems used in analog and mixed-signal fabs
  • Worked with OEM platforms including Axcelis, Varian, AMAT, Novellus, LAM, KLA, and Delatech
  • Scoped feasibility and ROI for tool upgrades; partnered with process engineers to define success metrics
  • Negotiated formal contracts and structured consigned inventory programs for fab partners
  • Supported global part distribution in Europe and Southeast Asia; engaged directly with overseas customers
  • Resolved field issues and tool performance problems through hands-on technical support
  • Met weekly with department leads (6 total) to guide internal alignment and delivery
  • Created CAD models, BOMS, technical docs, catalogs, and customer-facing proposals
  • Directed compliance efforts: ISO 9001-2015, ITAR, BIS
  • Mentored internal teams and trained junior engineers on design standards, product knowledge, and customer support best practices
  • Acted as liaison between production, engineering, and quality to ensure on-time, high-quality deliverables for customer projects
  • Developed marketing materials and documentation templates used company-wide for quoting, catalogs, and product rollouts
  • Identified and developed alternate materials and processes to mitigate risk and improve product yield in high-heat, high-vacuum environments
  • Achieved regional sales targets through effective territory management and relationship building with key clients.
  • Increased sales revenue by developing and implementing strategic plans and setting performance goals for the sales team.
  • Enhanced customer satisfaction levels by addressing concerns promptly and providing tailored solutions.
  • Built and maintained strong client relationships to drive business growth.
  • Strengthened client relationships through regular communication and effective problemsolving.
  • Delivered exceptional customer service by resolving client concerns quickly and efficiently.
  • Oversaw global product development and partner relationships, enabling footprint expansion into new markets.
  • Optimized resource allocation by balancing account priorities with team capabilities, leading to improved project outcomes.
  • Analyzed market trends to identify opportunities for product expansion, leading to increased revenue streams.

Sales Manager

Glemco
01.2008 - 12.2009
  • Handled customer relations issues, enabling quick resolution, and client satisfaction.
  • Increased sales revenue by developing and implementing effective sales strategies.
  • Built long-lasting client relationships through excellent customer service and consistent followups.
  • Led a successful sales team by providing motivational coaching and performance-based incentives.
  • Organized regular sales meetings to review progress, share best practices, and set achievable targets for continued success.
  • Maintained relationships with customers and found new ones by identifying needs and offering appropriate services.
  • Managed key accounts with strategic planning and relationship building, resulting in increased customer loyalty and repeat business.
  • Consistently met or exceeded quarterly sales targets through diligent effort and persistence in closing deals.
  • Negotiated contracts with vendors and suppliers, ensuring the best pricing and terms for company profitability.
  • Overcame objections from potential clients by addressing concerns effectively and offering customized solutions based on their unique needs.
  • Attended industry events and conventions to expain sales opportunities.
  • Developed comprehensive product knowledge, enabling tailored solutions for clients'' specific needs.
  • Fostered culture of continuous improvement, encouraging feedback and implementing best practices in sales operations.
  • Elevated brand visibility, coordinating with marketing to launch successful promotional campaigns.
  • Secured lucrative contracts with major accounts, leveraging strong negotiation skills and deep industry knowledge.
  • Spearheaded launch of new products, conducting market research and guiding development team on customer needs.

Applications Engineer

Glemco
01.2002 - 01.2008
  • Partnered closely with project management teams to ensure smooth handoffs between pre-sales activities and implementation phases.
  • Supported marketing initiatives by providing subject matter expertise on products and technology trends for content creation.
  • Delivered detailed product demonstrations, highlighting unique features and benefits to prospective customers.
  • Enhanced company reputation within the industry through participation in trade shows, conferences, and other networking events.
  • Served as a go-to technical expert within the organization on multiple occasions, providing timely guidance and input during critical decision-making moments.
  • Assisted sales teams with pre-sales technical support, helping close deals with prospective clients effectively.

Engineering Manager

Glemco
01.1999 - 01.2002
  • Led cross-functional teams for successful product development, ensuring timely delivery and adherence to specifications.
  • Enhanced overall team productivity with continuous training and mentoring of junior engineers.
  • Reviewed technical documentation for accuracy, ensuring compliance with industry standards and regulations.
  • Managed risk assessments during project planning phases, proactively mitigating potential issues before they arose during execution stages.

Mechanical Designer

Glemco
01.1997 - 01.1999
  • Managed multiple projects simultaneously while consistently meeting deadlines and delivering high-quality results.
  • Conducted thorough analyses on existing products to identify potential areas for improvement or redesign opportunities.
  • Reduced production costs by identifying opportunities for material optimization and process improvements in the design phase.
  • Increased productivity by effectively delegating tasks and providing clear direction to junior designers on the team.

Mechanical Designer

Eaton Semiconductor & Weed Instrument
01.1992 - 01.1998
  • Developed and maintained mechanical specs for regulated semiconductor and nuclear instrumentation
  • Supported internal engineering teams with design improvements and tolerance stack-up evaluations

Education

A.A.S. - Mechanical Drafting and Design

Texas State Technical College
01.1992

Skills

  • Technical Account Management
  • Lifecycle Management
  • Key Account Management
  • Experience Engineer
  • Project Manager
  • Feasibility Analysis & Upgrade Scoping
  • Cost Reduction & Supply Chain Alignment
  • Cross-Functional Team Leadership
  • Global Customer Engagement
  • Escalation & Field Support
  • Contracts & Inventory Program Negotiation
  • CAD (Creo, SolidWorks, AutoCAD)
  • SAP
  • CRM
  • ISO 9001-2015
  • ITAR
  • Export Compliance Oversight
  • Technical Marketing & Documentation Development
  • BOM Structuring
  • DFM
  • GD&T for Manufacturing
  • Ion Implant
  • CVD
  • CMP
  • Abatement Equipment

Additional Information

up to 50% as required, Strong verbal communicator with decades of customer-facing technical experience, Known for collaborative, practical leadership style rooted in mutual respect and results

Accomplishments

  • Collaborated with team of 5 in the development of Gas Blocker HDP Gas Ring design that prohibits process gases from attacking the orings.
  • Developed Antimony Vaporizer for major IDM to facilitate 200mm to 300mm production transfer.
  • Developed ion source design that increased implanter productivity by 200%, leading to implementation at 3 other sites.

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse

Affiliations

  • SEMI

Work Preference

Work Type

Full TimePart Time

Work Location

On-SiteRemoteHybrid

Interests

Ornithology, Outdoors, Cooking

Timeline

Director of Sales & Product Development - Glemco, Inc.
01.2009 - 01.2025
Sales Manager - Glemco
01.2008 - 12.2009
Applications Engineer - Glemco
01.2002 - 01.2008
Engineering Manager - Glemco
01.1999 - 01.2002
Mechanical Designer - Glemco
01.1997 - 01.1999
Mechanical Designer - Eaton Semiconductor & Weed Instrument
01.1992 - 01.1998
Texas State Technical College - A.A.S., Mechanical Drafting and Design
David Wayne MerrimanSemiconductor Manufacturing Equipment Sales and Support