Connor Essling
Lakewood,CO
Summary
Results-oriented Asphalt and Soils Technician focused on advancing into management by leveraging hands-on field experience, strong decision-making skills, and a clear understanding of production, quality, and safety requirements to support profitable and efficient operations.
Detail-oriented Quality Control Technician adept at reviewing materials and finished items for compliance with specifications and standards. Skilled in reporting and problem-solving with a history of making a positive impact on operations.
Overview
1
1
Certification
8
8
years of professional experience
Work History
Asphalt Quality Control Technician
Brannan Sand and Gravel
04.2024 - 12.2025
- Performed quality control testing of hot mix asphalt in accordance with CDOT Standard Specifications and ASTM/AASHTO methods
- Conducted field density testing using nuclear gauges and verified compaction compliance
- Collected and prepared asphalt samples for gradation, asphalt content, Gmm, Gmb, and air voids
- Monitored asphalt plant operations to ensure proper aggregate proportions, binder content, and mix consistency
- Verified mix designs met approved CDOT Job Mix Formulas (JMFs)
- Maintained accurate daily test reports, pay factor documentation, and corrective action records
- Communicated test results, non-conformances, and recommendations to paving crews, plant personnel, and project managers to verify compaction and density specifications to minimize rework and production delays
- Followed all safety protocols in compliance with OSHA and CDOT requirements
Driver
Quality Mill Work
03.2023 - 04.2024
- Proven ability to manage time effectively to meet delivery deadlines and handle multiple deliveries within a designated timeframe.
- Strong customer service skills with the ability to interact professionally with customers, handle inquiries, and ensure customer satisfaction.
- Meticulous attention to detail to accurately verify delivery contents, addresses, and documentation.
Water Systems Distribution Operator
TW Summit
05.2018 - 03.2023
- Crew supervisor responsible for training, efficiency, problem solving and plan development.
- Conducted routine inspections of water systems, large storage tank inspections and cleaning while providing continued adherence to safety protocols.
- Demonstrated proficiency in reading and interpreting pumps and valves. Proficiency in providing meter and hydrant maintenance, assessing malfunctions and repairs as needed.
- In-depth knowledge of water appurtenances, repairs, routine maintenance, and water systems. Familiarity with specialized tools, technology, equipment and performing corrective action.
- Routine review of diagrams technical manuals and blueprints. Familiarity with troubleshooting mechanical errors and water quality testing, analysis, and flow control.
Education
High School Diploma -
Bear Creek High School
Lakewood, CO01.2015
Skills
- Product inspection
- Visual inspection
- Equipment calibration
- Inspections and reviews
- Workplace safety
Certification
- Cappa A, B, C (CDOT)
- Heavy Equipment Operation Shuttle Buggy, Pavement Roller
- Sampling & Inspection per CDOT requirements
Timeline
Asphalt Quality Control Technician
Brannan Sand and Gravel
04.2024 - 12.2025
Driver
Quality Mill Work
03.2023 - 04.2024
Water Systems Distribution Operator
TW Summit
05.2018 - 03.2023
High School Diploma -
Bear Creek High School