Mar'Kaybion Wallace
Moultrie,GA
Summary
Experienced Electrical Foreman and Medium-Voltage Technician with a proven record of leading crews and delivering precise, high-quality terminations and installations. Skilled in medium-voltage cable prep, terminations, equipment installation, and advanced hand tool and torque tool operation. Known for enforcing strict safety practices, proper tool selection, and maintaining compliance with OSHA 10 & 30 standards. Strong analytical and communication skills support efficient planning, problem-solving, and on-time project delivery. Backed by a Business Administration background, bringing operational insight, leadership, and integrity to every job site.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Electrical Foreman
Mortenson
07.2024 - Current
- Led crews in the installation, testing, and maintenance of medium-voltage systems, DC systems, and large-scale electrical equipment on commercial and utility-scale projects.
- Directed daily planning, task assignments, and crew coordination to drive productivity, reduce downtime, and keep all work aligned with project schedules.
- Implemented strict safety protocols and ensured full compliance with OSHA 10/30, LOTO procedures, and company safety standards.
- Supervised medium-voltage cable preparation, terminations, cabinet installations, inverter systems, and equipment setting with high precision and quality control.
- Streamlined communication among electricians, helpers, subcontractors, and supervisors to improve workflow, minimize miscommunication, and enhance team performance.
- Maintained direct coordination with project managers, inspectors, and subcontractors to ensure installations met specifications, timelines, and regulatory requirements.
- Developed and refined workflows that improved efficiency, reduced rework, and supported consistent on-time installation milestones.
- Oversaw daily electrical activities while ensuring all work adhered to drawings, specs, and construction standards for commercial and industrial environments.
- Trained, mentored, and evaluated helpers and leads, promoting a culture of professionalism, continuous improvement, and job-site safety.
- Acted as the central problem-solver on-site, addressing challenges quickly and ensuring work moved forward without delays.
Electrical Lead
Mortenson
09.2023 - 06.2024
- Served as the primary point of contact between foremen and a crew of 7, ensuring clear communication and efficient task flow.
- Guided helpers in cable pulls, conduit routing, inverter installation, and DC system work while fostering a positive and productive team environment.
- Oversaw quality checks, verified measurements, and ensured all tasks were completed according to drawings, specifications, and safety standards.
- Assisted with medium-voltage termination prep, equipment staging, and troubleshooting minor issues before escalating to the foreman.
- Demonstrated strong communication skills, working effectively both independently and as part of a team in fast-paced environments.
- Applied critical thinking to identify challenges, evaluate solutions, and make sound decisions that supported project progress.
- Proven ability to learn quickly, adapt to changing situations, and maintain a high level of personal responsibility and professionalism.
- Promoted teamwork, encouraged continual improvement, and contributed to a respectful, organized, and safety-focused job-site culture
Electrical Helper
Mortenson
02.2023 - 08.2023
- Supported medium-voltage crews with cable pulls, cable prep, and termination setup.
- Assisted in inverter installation, DC wiring, and equipment staging.
- Installed cable trays, conduit, and underground electrical systems.
- Followed detailed instructions from Foreman to ensure smooth workflow and prevent rework.
- Maintained a safe workspace while following OSHA and LOTO procedures.
- Operated hand tools, power tools, and testing equipment under supervision.
- Helped foremen with material staging, site organization, and daily task preparation.
Education
High School Diploma -
Colquitt County High School
Moultrie, GA06-2020
Skills
- DC Terminations
- Medium Voltage Terminations & Splicing
- Medium Voltage Installation & Plow Support
- DC System Installation
- Cable Tray Installation
- Inverter Subgrade Installation & Knockouts
- Sectionalizing Cabinet Installation
Electrical & Installation Skills
- IV Curve Testing
- Partial Discharge Testing
- Reading Electrical Schematics
- Safety Skills
- Lockout/Tagout (LOTO) Procedures
- OSHA 10 & 30 Compliance
- Job-site Safety Practices
Testing & Technical Skills
Certification
- NCCER Certification (NCCER)
- Cable Theory/Prep/Failure Analysis & Install of 35kv Splice, Termination & T-Body
- CPR Certified
- Manlift Certified
- OSHA Trench Inspector
- OSHA 30
- OSHA 10
- Qualified Electrical Worker
- Electrical 101, 201, 301
Timeline
Electrical Foreman
Mortenson
07.2024 - Current
Electrical Lead
Mortenson
09.2023 - 06.2024
Electrical Helper
Mortenson
02.2023 - 08.2023
High School Diploma -
Colquitt County High School