John Maher
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John Maher Email & Phone Number

Director Of Operations at GenTegra LLC
Location: Pleasanton, California, United States 11 work roles 3 schools
2 work emails found @gentegra.com 2 phones found area 925 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 2 phones

Work email j****@gentegra.com
Direct phone (925) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director Of Operations
Location
Pleasanton, California, United States
Company size

Who is John Maher? Overview

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Quick answer

John Maher is listed as Director Of Operations at GenTegra LLC, a company with 11 employees, based in Pleasanton, California, United States. AeroLeads shows a work email signal at gentegra.com, phone signal with area code 925, and a matched LinkedIn profile for John Maher.

John Maher previously worked as Purchasing Manager at Liquid Robotics and Manufacturing Manager at Gentegra Llc. John Maher holds Undergraduate Studies For Bs, Business Administration from University Of Phoenix.

Company email context

Email format at GenTegra LLC

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*@gentegra.com
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Profile bio

About John Maher

Highly skilled Operations Manager with 10+ years of science and technology experience in ERP, operations improvement, production planning, sourcing, and manufacturing. Proven and creative troubleshooting abilities for processes and robotic systems. A versatile and innovative problem solver with an eye to cost reductions, who works successfully in both independent and team environments.

Listed skills include Cross Functional Team Leadership, Manufacturing, Process Improvement, Project Management, and 17 others.

Current workplace

John Maher's current company

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GenTegra LLC
Gentegra Llc
Director Of Operations
pleasanton, california, united states
Website
Employees
11
AeroLeads page
11 roles

John Maher work experience

A career timeline built from the work history available for this profile.

Director Of Operations

Current

Pleasanton, California, United States

Jun 2021 - Present

Purchasing Manager

Sunnyvale, California, United States

Dec 2020 - May 2021

Manufacturing Manager

Pleasanton, CA

  • Managed operations for order fulfillment, inventory maintenance, production scheduling, new product introduction, purchasing, and customer support.Key Activities and Accomplishments:
  • Purchasing agent for materials, contracts, equipment, instruments, suite improvements, office furniture, services, etc.
  • Maintained ERP system, BOM’s, part numbers, and PO accounting functions for over 200 SKU’s
  • Worked with over 50 suppliers for quotes, spec reviews, sample evaluations, costing, and planning.
  • Proactively sought out new sources for raw materials and consumables to maintain daily Lab and commercial operation at start of Covid-19 sheltering.
  • Researched and secured new sources for high-demand and scarce materials for Covid-19 product.
Jan 2014 - Jun 2020

Purchasing Agent

Ross Dress For Less

Pleasanton, CA

Display fixture purchasing for store remodels, new store openings, and special projects.

Jul 2013 - Dec 2013

Buyer

Pleasanton, CA

  • Purchasing responsibility for both R&D and commercial operations for biotech startup.Key Activities and Accomplishments:
  • Achieved cost-of-goods savings of $25K in one month and on-track to in-year savings of $100K.
  • Reduced past due PO invoices from 30% to 6% through new ERP custom reports for PO tracking.
  • Reduced PO creation time through ERP user interface improvements within 2 weeks of hire.
  • Improved MRP cost performance using Economic Order Quantities on high-volume items.
  • Generated from 15 to 30 PO’s daily for chemicals, specimens, instrument parts, consumables, services, clean room supplies, software, trade shows, etc., for over 100 SKU’s, and negotiated discounts.
Apr 2012 - May 2013

Desktop Support Specialist, Buyer, Installation Planner

California Business Technologies

Pleasanton, California, United States

  • Desktop and Remote Support for Windows and other applications, User Training, Virus Eradication, PC and printer installation, plus Microsoft Server domain and Active Directory changes.Key Activities and Accomplishments:
  • Initiated PO tracking using Google Apps to manage inventory for customer jobs.
  • Created and implemented staging plan for all jobs to reduce job costs and time on site.
  • Principle contact for telecom support of on-site and VoIP systems, voicemail setup and training, calling tree setup, and new installation project management.
Nov 2011 - Apr 2012

Supply Chain Lead, Purchasing, Logistics, And Materials Specialist

Setaram, Inc
  • Purchasing responsibility for laboratory instrument components, sub-assemblies, electronics, custom weldments, sheet metal, machined parts, and custom glass pieces.Key Activities and Accomplishments:
  • Implemented Silog ERP system at Setaram US office, created BOM’s, managed ECN updates, and tested all functions before going live.
  • Decreased lead-time by 10-weeks by initiating supplier stocking agreement for high-cost components.
  • Reduced lead-time from 12-weeks to 3-days on fabricated items through a supplier partnership.
  • Managed instrument production schedules for US, China, South America, and France-based sales, coordinating with suppliers and manufacturing to meet deadlines.
  • Reduced costs by creating new tracking processes for production and R&D WIP materials.
May 2009 - Jul 2011

Project Manager, Technical Support

Teledynamic Communications, Inc
  • Responsible for installation, cutover, and customer satisfaction for phone systems from 30 to 350 phones, single and multiple locations, traditional and VoIP systems.Key Activities and Accomplishments:
  • Single Point of Contact to establish schedule and meet project milestones, successfully managed house and contract labor, equipment delivery, and system implementation and new system cutover.
  • Reduced installation labor costs >50% by programming systems in-house and creating the Help Desk to resolve customer issues remotely in lieu of dispatching field technicians.
  • Point-person for emergency issues, solution assessment and action, 24/7.
  • Created original training materials for user and admin-level training to individuals and teams.
Mar 2002 - May 2009

Sr. Process Advisor, Supply Chain Process Development

  • Key Activities and Accomplishments:
  • Increased Business Unit revenue >30% by synchronizing engineering, pricing, and ordering tools for North and South America.
  • Improved order processing over 200% via custom software tools, and successfully led process re-design, software development, and deployment. Personally trained all users.
  • Achieved 20% revenue increase by re-designing the product introduction process to include stakeholders from Marketing, Engineering, Operations, and Pricing teams.
  • Led company-wide initiative recommending ERP improvements using BaaN, Aurum, i2, and Clarify.
  • Increased forecast accuracy 50% by implementing i2 Demand Planner. Organized training on i2 modules using a customized course curriculum and user interface.
Jan 1999 - Jan 2001

Sr. Manager, Strategic Development And Implementation

Richardson, Texas, United States

  • Key Activities and Accomplishments:
  • Corrected out-of-sync coordination between product and manufacturing teams to support product introduction dates through cross-functional team leadership.
  • Removed the delay of configuration and pricing tool updates, enabling new products to be ordered on their published availability date.
  • Created cross-functional team sessions to identify and determine solutions for removing blocks to system updates, then successfully implemented those solutions.
Jan 1998 - Jan 1999

Sr. Manager, Business Services

  • Responsible for electronic configuration tool updates for over 100 distributors in US, Canada, Mexico, and South America:
  • Provided electronic pricing updates to distributor groups 4 times per year.
  • Maintained configuration tool with input from product management and rules design from engineering teams.
  • Improved software design and engineering team's relationship to reduce tool updates and meet deadlines.
  • Eliminated 3-week ordering delay by synchronizing rollout dates with Distributor pricing updates, meeting revenue projections for over 40 products introduced annually.Responsible for electronic configuration tool.
  • Significantly increased customer satisfaction through met deadlines and reduced after-release updates.
Jan 1996 - Jan 1998
Team & coworkers

Colleagues at GenTegra LLC

Other employees you can reach at gentegra.com. View company contacts for 11 employees →

3 education records

John Maher education

Education record

Additional Training

Activities and Societies: • QuickBooks Manufacturing and Wholesale (GenTegra) – 2014 • Expandable ERP (integenX) Purchasing, Part, Vendor.

FAQ

Frequently asked questions about John Maher

Quick answers generated from the profile data available on this page.

What company does John Maher work for?

John Maher works for GenTegra LLC.

What is John Maher's role at GenTegra LLC?

John Maher is listed as Director Of Operations at GenTegra LLC.

What is John Maher's email address?

AeroLeads has found 2 work email signals at @gentegra.com for John Maher at GenTegra LLC.

What is John Maher's phone number?

AeroLeads has found 2 phone signal(s) with area code 925 for John Maher at GenTegra LLC.

Where is John Maher based?

John Maher is based in Pleasanton, California, United States while working with GenTegra LLC.

What companies has John Maher worked for?

John Maher has worked for Gentegra Llc, Liquid Robotics, Ross Dress For Less, Integenx, and California Business Technologies.

Who are John Maher's colleagues at GenTegra LLC?

John Maher's colleagues at GenTegra LLC include Srilatha Vissa, Raymond Lenhoff, Bob Barrett, Alejandro Romero, and Kaiwan Chear.

How can I contact John Maher?

You can use AeroLeads to view verified contact signals for John Maher at GenTegra LLC, including work email, phone, and LinkedIn data when available.

What schools did John Maher attend?

John Maher holds Undergraduate Studies For Bs, Business Administration from University Of Phoenix.

What skills is John Maher known for?

John Maher is listed with skills including Cross Functional Team Leadership, Manufacturing, Process Improvement, Project Management, Troubleshooting, Mrp, Testing, and Product Development.

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