Tristan Marquez, PE
Stockdale,,TX
Summary
Civil Engineering professional with background in single-family residential, multi-family residential, & public improvement projects. Has been involved in critical projects from conception to completion, ensuring alignment with client requirements and regulatory standards. Strong focus on team collaboration, achieving results, and continuous process improvements. Known for effective problem-solving, adaptability to changing project requirements, and consistent delivery of results. Employee who brings a "consider it done" attitude towards assigned tasks. Detail-oriented, organized, and meticulous. Reliable, with swift capacity to learn and apply new skills. Committed to leveraging these qualities to drive team success and contribute to organizational growth.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Project Engineer
LJA Engineering
San Antonio, TX
11.2025 - Current
- Utilized CAD software for designing and reviewing engineering plans, ensuring adherence to industry standards.
- Led project planning and execution, ensuring alignment with client specifications and regulatory requirements.
- Implemented quality assurance protocols to enhance project deliverables and maintain high standards of engineering practices.
- Collaborated with clients to define project scope, deliverables, and timelines, enhancing customer satisfaction and engagement.
- Streamlined processes through continuous improvement initiatives, resulting in increased efficiency across multiple projects.
- Developed detailed project plans to ensure timely completion and deliverables were met.
Graduate Engineer
LJA Engineering
San Antonio, TX
05.2022 - 11.2025
- Designed and analyzed engineering projects to meet client specifications and regulatory standards.
- Collaborated with cross-functional teams to develop innovative solutions for complex engineering challenges.
- Conducted quality control assessments to ensure compliance with industry standards and project requirements.
- Managed multiple projects simultaneously while maintaining strict deadlines and high-quality work standards.
- Assisted in the creation of technical documentation, such as manuals, reports, and specifications, to support project deliverables.
- Developed high-quality engineering designs and plans to meet industry standards.
Intern
LJA Engineering
San Antonio, TX
08.2016 - 05.2022
- Assisted in drafting engineering reports and project documentation to ensure accuracy and compliance.
- Conducted research and data analysis to support project development and decision-making processes.
- Collaborated with engineers to create design plans using AutoCAD for various projects.
- Utilized AutoCAD software to assist in drafting and modeling engineering designs.
- Supported senior engineers in data collection and analysis for ongoing projects.
- Enhanced workflow by implementing process improvements based on feedback from team members.
- Supported staff members in their daily tasks, reducing workload burden and allowing for increased focus on higher-priority assignments.
- Gained valuable experience working within a specific industry, applying learned concepts directly into relevant work situations.
- Sorted and organized files, spreadsheets, and reports.
- Gained hands-on experience in various software programs, increasing proficiency and expanding technical skill set.
- Analyzed problems and worked with teams to develop solutions.
- Developed organizational skills through managing multiple tasks simultaneously while adhering to strict deadlines.
- Helped meet changing demands by recommending improvements to business systems or procedures.
Education
Bachelor of Science - Civil Engineering
The University of Texas At San Antonio
San Antonio, TX05-2022
Skills
- Municipality Collaboration
- Feasibility/ Preliminary Planning
- Master Residential Planning & Design
- Residential Unit Design & Plan Production
- Water Main Design & Modeling
- Sewer Main Design & Calculations
- Street Design & Calculations
- Grading
- Drainage Design (Flow patterns, Earthen Channels, In ground storm networks, Culvert Crossings), Modeling, Reports, & Calculations
- Software: AutoCAD Civil 3D, WaterCAD, Storm Sewers, Hydraflow, HEC-HMS, Storm Sewers, Hydrographs, Express, Hy-8, Flowmaster
- Tree Preservation
- TCEQ: WPAP & SCS
- Construction Management (OPCCs, Inspections, Quality Control)
Certification
Professional Engineer- November 2025
Timeline
Project Engineer
LJA Engineering
11.2025 - Current
Graduate Engineer
LJA Engineering
05.2022 - 11.2025
Intern
LJA Engineering
08.2016 - 05.2022
Bachelor of Science - Civil Engineering
The University of Texas At San Antonio