Domingo Castro
Corpus Christi
Summary
Dynamic System Integration Engineer with extensive experience, excelling in system design and integration for mission-critical environments. Proven track record in technical documentation and project management, delivering customized solutions that enhance operational efficiency. Strong communicator adept at collaborating with cross-functional teams to achieve project goals.
Overview
19
19
years of professional experience
1
1
Certification
Work History
System Integration Engineer
Tait Communications
Corpus Christi
06.2020 - 10.2025
- Accumulated five years of experience in pre-sale design and project implementation engineering, focusing on DMR and utility customers.
- Designed systems in response to customer RFPs, ensuring alignment with requirements.
- Developed comprehensive equipment lists and bills of materials for system builds.
- Collaborated with sales teams to formulate technical plans tailored to customer needs.
- Coordinated with vendors to finalize system designs and solutions.
- Delivered technical presentations at customer meetings to communicate project scope.
- Managed internal project equipment lists for final purchased equipment post-sale.
- Created as-built documentation, including detailed drawings and test plans for systems.
- Designed integration solutions for complex communication systems.
- Collaborated with cross-functional teams to enhance system functionality.
- Managed technical documentation for system specifications and updates.
- Developed system integration plans and ensured adherence to project schedules.
Systems Engineer
Motorola Solutions, Inc
Remote
07.2012 - 06.2020
- Accumulated eight years of experience in pre-sale design and post-sale implementation engineering, specializing in P25 and Petro-Chem environments.
- Developed technical documentation for system specifications and operations.
- Provided technical support to clients during system deployment phases.
- Coordinated activities with suppliers, contractors or other departments.
- Conducted coverage analysis using Hydra Software to optimize system performance.
- Produced detailed drawings including System Diagrams, Floor Diagrams, Rack Drawings, and Antenna Drawings.
- Executed factory staging and system acceptance testing to ensure operational readiness.
- Facilitated customer participation in detailed design reviews for project alignment.
- Performed site walks to prepare for system installation and implementation.
- Developed comprehensive customer Fleetmap to enhance operational efficiency.
- Compiled Post-Sale Engineering Documentation packet for client reference.
Solutions Sales Engineer
TAIT Radio Communications
Houston
02.2010 - 06.2012
- Designed analog and digital communications systems for public safety, utilities, and transport sectors.
- Developed system descriptions, customer requirement specifications, system diagrams, and network drawings.
- Conducted customer site visits to analyze infrastructure, reliability, resources, power distribution, and repairs.
- Assisted Regional Sales Managers in technical presentations and meetings with potential customers.
- Led third-party integration efforts to create customized solutions.
- Collaborated with clients to identify technical requirements and deliver effective solutions.
- Drafted technical proposals that addressed customer needs and specifications.
- Engaged with cross-functional teams to streamline project delivery processes.
- Prepared and delivered responses to RFPs (Requests for Proposal), ensuring technical accuracy and competitive positioning.
Electronics Engineer
Tideland Signal Corp
Houston
09.2006 - 12.2009
- Supported R&D department by conducting product testing for vibrational, temperature, and functionality parameters.
- Developed comprehensive test plans to ensure rigorous evaluation of prototypes.
- Conducted root cause analysis and performed repairs on failed components.
- Designed and tested prototypes, integrating mechano-electro-acoustic elements.
- Analyzed proof of concept data to validate design hypotheses.
- Performed optics and LED testing to optimize performance specifications.
- Engineered circuit designs to enhance product functionality.
- Designed electronic systems for marine lighting applications.
- Implemented testing procedures to validate system performance.
- Maintained accurate records of all designs, modifications, tests results and other relevant information throughout the product life cycle.
Education
Bachelor of Science - Electrical Engineering
Texas A&M University - Kingsville
Kingsville, TX05-2006
Skills
- System design and integration
- Technical documentation
- Project management and implementation
- Bills of materials
- Customer relationship management
- RFP preparation and response
- Solution customization
- Attention to detail
- Effective communication skills
- Presentation and technical presentation skills
- Mission-critical system design
- Coverage analysis
- Vendor coordination and collaboration
- Cross-functional teamwork
Certification
- CompTIA Network+ Certified, COMP001020533212, 2013
- Subject Matter Expert, CompassCom AVL Solution
- Tait North America Project Team of the Year, 2011
- US Patent, 20090274313, Slotted Waveguide Acoustic Output Device and Method
- Various Motorola training courses
- Various Tait Communication training courses
Timeline
System Integration Engineer
Tait Communications
06.2020 - 10.2025
Systems Engineer
Motorola Solutions, Inc
07.2012 - 06.2020
Solutions Sales Engineer
TAIT Radio Communications
02.2010 - 06.2012
Electronics Engineer
Tideland Signal Corp
09.2006 - 12.2009
Bachelor of Science - Electrical Engineering
Texas A&M University - Kingsville