Mariano Rojas
Mercedes,TX
Summary
I am a very applied person, i like to do my job well and i'm always looking for room for improvement. I take my work seriously and if I'm not sure about something i learn it and once i learn it i perfect it. Willing to relocate: Anywhere
Overview
1
1
Certification
15
15
years of professional experience
Work History
Journeyman Electrician
BlueWave Resource Partners
Brownsville, TX
02.2026 - 09.2026
- My role here was running cable tray, bending 1 to 2 in rigid conduit. I was working on space x building and as well as fixing every detail regarding electrical work. Spliced and terminated high voltage cable for optimal system performance. All high voltage. Ran 280V to 480V cable with 3 or 4 conductors for both new installations and existing systems.
- Troubleshot electrical circuits and control panels during BlueWave Resource Partners projects.
- Installed conduit to enhance electrical wiring routing at BlueWave Resource Partners industrial sites.
- Read blueprints and schematics for BlueWave Resource Partners job assignments.
Journeyman Electrician
MMR Contractors
Columbus, OH
06.2025 - 04.2026
- I've been working in the amazon data centers. Executed installation of cable trays to enhance data center operations, 1 inch conduit, installed PDCs. Also running 250 cables through cable trays. Read blueprints and made critical decisions during installation of cable trays and conduits, that enhanced project execution.
- Installed wiring, conduit, and fixtures for BlueWave Resource Partners project sites.
- Troubleshot electrical faults using meters, testers, and blueprints.
- Maintained panels, breakers, and control systems across job locations.
Electrical Apprentice/Helper
Qcells
Penn Yan, NY
01.2025 - 03.2025
- My job here besides installing piles was to assist with additional tasks at the job site.. These duties included helping run wires through all the underground pipe. Labeled wires for identification and termination. Identified missing wire labels using a multimeter.
PD10 Operator
Qcells
Penn Yan, NY
02.2024 - 03.2025
- Executed pile installations, measured height and embedding, and performed rock drilling.
- Operated solar module production equipment, ensuring adherence to Qcells manufacturing standards.
- Monitored machinery settings, adjusting controls to maintain optimal performance during shift operations.
- Executed pile installations, measured height and embedding, and performed rock drilling to ensure structural integrity.
PD10 Operator
Qcells
Penn Yan, NY
02.2024 - 01.2025
- Installed piles, measured height and embedding, and rock drilled.
- Monitored module assembly processes for defects, jams, and material flow issues.
- Monitored module assembly processes to identify defects, jams, and material flow issues, maintaining quality standards.
- Inspected finished panels for visual quality and compliance with specifications to uphold product standards.
Electrical Apprentice/Helper
SOLTEC AMERICA LLC
Adams, NY
10.2023 - 02.2024
- Assisted with terminations under the supervision of a journeyman.
PD10 Operator
SOLTEC AMERICA LLC
Adams, NY
03.2023 - 10.2023
- Installed piles using Vermeer machine to ensure structural integrity. Aligned piles using string line to maintain precise installation standards.
- Tracked performance metrics of machines during operations and reported process issues to supervisors
- Conducted inspections of solar components for quality assurance for quality and line compliance
Electrical Apprentice/Helper
Novel Energy Solutions LLC
Patten, ME
01.2023 - 03.2023
- Executed cable installation through arrays and supported the installation of cables in underground pipes. Terminated wiring and performed cutting and splicing of dc wire.
PD 10 operator
Novel Energy Solutions
Patten, ME
08.2022 - 01.2023
- I'm well qualified experience PD10 Operator with 4 years experience in this field. My qualifications meet the following: Specializing in pile installation meeting engineering design. Utilized GPS laser method for precise pile installation, enhancing accuracy in alignment. In This project we are focusing with the OMCO System.
- Operated solar site equipment for renewable energy operations
- Monitored control systems and reported equipment issues
- Inspected panels, inverters, and electrical connections
PD 10 operator
Novel Energy Solutions
Patten, ME
08.2022 - 01.2023
- Qualified PD10 operator with 4 years of experience. My qualifications meet the following; Specialized in pile installation to meet engineering design specifications. Utilized GPS laser method for precise pile installation. In This project we are focusing with the OMCO System.
- Operated renewable energy systems supporting Novel Energy Solutions field operations.
- Monitored equipment status and reported issues to maintenance teams.
- Adjusted controls to maintain safe and stable system performance.
Solar PV Installer
Louth Callan Renewables
Fryeberg, ME
01.2022 - 06.2022
- Installed racks and solar panels to support efficient energy generation Remediated and fixed underground pipes to ensure system integrity and reliability, Pulled electrical wire through conduits to prepare for installation. and running through conduits and termination.
- Installed photovoltaic modules on commercial roofs for renewable energy projects.
- Assembled racking systems for solar arrays using hand tools and power tools.
- Routed DC wiring and conduit to support safe solar system connections.
Solar PV Installer
Louth Callan Renewables
Fryeberg, ME
01.2022 - 06.2022
- Installed racks and solar panels to support efficient energy generation Remediated and fixed underground pipes to ensure system integrity, Pulled electrical wire through conduits for installation and running through conduits and termination.
- Installed solar PV modules for Louth Callan Renewables commercial and utility sites.
- Assembled racking, rails, and mounting hardware for rooftop and ground arrays.
- Routed conduit and wiring across array fields and electrical equipment.
Solar Laborer
iSi Environmental
Rhinelander, WI
09.2021 - 01.2022
- Installed racks on torque tubes, laid out components, and torqued bearings and motors for torque tube rows.
- Removed debris and contaminated materials from environmental work sites.
- Loaded, unloaded, and staged tools, equipment, and cleanup supplies.
- Assisted crews with site preparation for remediation and restoration tasks.
Solar Laborer
iSi Environmental
Rhinelander, WI
09.2021 - 01.2022
- Installed racks on torque tubes and laid them out, torqued bearings and motors for torque tube rows to ensure proper functionality.
- Prepared remediation sites for iSi Environmental environmental cleanup projects.
- Removed debris during asbestos and demolition work.
- Set up containment barriers and plastic sheeting.
PD10 Operator
McCarthy Building
Battle Creek, MI
01.2021 - 08.2021
- Utilized PD10 to effectively install solar panels Installed solar panels to ensure optimal energy generation Laid out process for torque tubes and racking to support structural integrity. Ran cables and terminated combiner boxes for efficient electrical connectivity.
- Monitored line conditions and reported equipment issues to maintenance teams.
- Inspected materials and finished panels for defects during production runs.
PD10 Operator
McCarthy Building
Battle Creek, MI
01.2021 - 08.2021
- I know how to operate a PD10 Install solar panels Install and lay out the process on torque tubes and racking. Run cables and terminate combiner boxes.
Solar Electrician
Wood
Rocky Mount, NC
05.2019 - 01.2020
- I have experience in solar panel installation. Ran and terminated cables inside junction boxes, maintaining safety and compliance with electrical standards. I also understand reading blueprints on where the wires go, and how many can be run.
- Installed solar PV wiring, conduits, and grounding systems on Wood projects.
- Troubleshot inverters, breakers, and control panels during Wood field maintenance.
- Inspected electrical components for HSE compliance and permit-to-work requirements.
Solar Electrician
Wood
Rocky Mount, NC
05.2019 - 01.2020
- Executed solar panel installation and ran cables through panels, installing and terminating cables inside junction boxes.
- Installed solar panels, inverters, and wiring on Wood project sites.
- Read schematics and electrical drawings for Wood renewable energy installations.
- Tested circuits, breakers, and grounding systems with electrical meters.
Electricians Apprentice
MMR Group
Port Lavaca, TX
08.2019 - 12.2019
- Cable pulling, installing conduit, passing cable through conduit.
- Assisted MMR Group electricians with conduit runs and cable pulls on industrial sites.
- Read electrical drawings and followed MMR Group installation plans.
- Installed outlets, switches, fixtures, and panels under MMR Group supervision.
Electricians Apprentice
MMR Group
Port Lavaca, TX
08.2019 - 12.2019
- Pulled cable, installed conduit, and passed cable through conduit to ensure proper electrical connections.
- Assisted MMR Group electricians with conduit installation and wire pulling
- Secured tools, materials, and equipment for MMR Group work crews
- Installed outlets, switches, lighting, and basic electrical devices
Carpenter/Framer
SPAWGLASS
05.2018 - 09.2019
- Constructed walls using metal studs for structural support, demolition, putting drywall.
Carpenter/Framer
SPAWGLASS
05.2018 - 09.2019
- Executed demolition and installed sheetrock to create interior spaces.
Self-employed Sub-Contractor
Self-employed
Weslaco, TX
03.2015 - 01.2019
- Focused on subcontracting jobs for home remodeling from 2012 to 2025.
- Performed painting tasks for both commercial and residential spaces to enhance aesthetics.
- I also have been installing tile, vinyl plank flooring, etc
- Performed carpentry work for both residential and commercial projects.
- Conducted siding installation, trimming, and demolition work on various construction sites.
- Tape and float both commercial and residential.
Electrical Apprentice
MMR Group
Ingleside, TX
04.2016 - 12.2017
- Facilitated cable pulling processes to ensure efficient setup.
- Installed conduit, wiring, and cable systems on MMR Group job sites.
- Assisted electricians with panel hookups and equipment terminations.
- Read blueprints and schematics for electrical layout guidance.
Electrical Apprentice
MMR Group
Ingleside, TX
04.2016 - 12.2017
- Assisted in pulling cables for installation in various locations.
- Assisted MMR Group electricians with industrial wiring and conduit installation.
- Followed MMR Group safety procedures and lockout tagout practices on site.
- Pulled wire through raceways and electrical panels for MMR Group projects.
General Construction Worker
POLARIS CONSTRUCTION
01.2012 - 03.2016
- I do various work that include, any type of painting. Prepared surfaces for painting by taping and floating drywall joints. I also do framing, siding, roofing and Installed and framed sheetrock in residential and commercial settings. Operated various machinery including drill, sawsaw, table saw, air compressor, nail gun, and grinder to complete construction projects efficiently.
- Supported POLARIS Construction crews with site preparation and material handling.
- Measured and cut lumber for framing, forms, and finish work.
- Mixed and placed concrete for foundations, slabs, and repairs.
General Construction Worker
POLARIS CONSTRUCTION
01.2012 - 03.2016
- Performed various painting tasks, ensuring quality finishes on multiple surfaces. Applied tape and joint compound to drywall seams for a smooth finish.. I also do framing, siding, roofing and Constructed and secured sheetrock framing to establish room divisions.. Operated various machinery, including drill, sawsaw, table saw, air compressor, nail gun, and grinder, to support construction efforts.
- Supported Polaris construction crews with framing, demolition, and general site preparation.
- Operated hand tools and power tools for concrete, wood, and metal tasks.
- Loaded, unloaded, and organized materials across active Polaris construction job sites.
Education
High school diploma or GED -
Some college -
Skills
- Site safety inspection protocols
- Wire crimpers
- Residential painting
- Clamp meters
- Ceiling grid system installation
- Forklift
- Electrical cable pulling
- Construction Management
- Uninterruptible power supply (UPS) installation
- Communication system installation
- Commercial building projects
- Electrical termination installation
- Power drills
- Plumbing
- Drywall
- Low voltage
- Construction
- Completing electrical projects - Largest number of electrical projects completed yearly (21-50 projects)
- Commercial painting
- Residential building projects
- Fall protection protocols
- Caulking
- Hand tools
- OSHA (regulatory compliance area)
- Remodeling
- Construction Laborer
- Power distribution system installation
- Handyman experience
- Wall framing
- Electrical transformer installation
- Capacitor installation
- Renovation construction projects
- Power tools
- Industrial electrical equipment installation projects
- Conduit bending
- Tile laying
- Communication skills
- Electrical fish tapes
- Electrical safety procedures
- Roofing
- Wire strippers
- Drywall stud installation
- Working as an electrician - Electrician experience (3-5 years)
- Drywall metal stud framing
- Construction industry experience - Construction industry experience (6-10 years)
- Construction quality assurance
- Multimeters
- Trim Carpentry
- Single-ply membrane roofing
- Renovation
- Cable pullers
- Screwdrivers
- Residential construction
- Partition framing
- Electrical panel installation
- Electrical inverter installation
- Blueprint reading
- Modified bitumen roofing
- Outdoor work
- Electrical relay installation
- Electrical experience
- Carpentry
- Cabling
- Data center electrical system installation projects
- Door Hanging
- Commercial construction
- Skilled
- Metal stud framing
- General Laborer
- Wrenches
- Loader operation
- Pliers
- Metal ceiling installation
- Electrical blueprint reading
- Construction team management - Largest construction team managed (6-10 team members)
- Handyman
- Working on electrical projects - Electrical projects worked on (1-2 years)
- Acoustic ceiling installation
Personal Information
- Availability: Willing to relocate: Anywhere
- Work Permit: Authorized to work in the US for any employer
Certification
OSHA 30, 2021-01 to Present, TWIC Card, Transportation Worker Identification Credential (TWIC), 2020-12 to 2024-12, Heavy Equipment Operator, 2020-07 to 2024-07, PD 10 Operator, Electrician helper, 2022-02 to 2024-02, Confined Space Certification, Aerial Lift Certification, Fall Protection Certification, OSHA 10
Languages
English
Timeline
Journeyman Electrician
BlueWave Resource Partners
02.2026 - 09.2026
Journeyman Electrician
MMR Contractors
06.2025 - 04.2026
Electrical Apprentice/Helper
Qcells
01.2025 - 03.2025
PD10 Operator
Qcells
02.2024 - 03.2025
PD10 Operator
Qcells
02.2024 - 01.2025
Electrical Apprentice/Helper
SOLTEC AMERICA LLC
10.2023 - 02.2024
PD10 Operator
SOLTEC AMERICA LLC
03.2023 - 10.2023
Electrical Apprentice/Helper
Novel Energy Solutions LLC
01.2023 - 03.2023
PD 10 operator
Novel Energy Solutions
08.2022 - 01.2023
PD 10 operator
Novel Energy Solutions
08.2022 - 01.2023
Solar PV Installer
Louth Callan Renewables
01.2022 - 06.2022
Solar PV Installer
Louth Callan Renewables
01.2022 - 06.2022
Solar Laborer
iSi Environmental
09.2021 - 01.2022
Solar Laborer
iSi Environmental
09.2021 - 01.2022
PD10 Operator
McCarthy Building
01.2021 - 08.2021
PD10 Operator
McCarthy Building
01.2021 - 08.2021
Electricians Apprentice
MMR Group
08.2019 - 12.2019
Electricians Apprentice
MMR Group
08.2019 - 12.2019
Solar Electrician
Wood
05.2019 - 01.2020
Solar Electrician
Wood
05.2019 - 01.2020
Carpenter/Framer
SPAWGLASS
05.2018 - 09.2019
Carpenter/Framer
SPAWGLASS
05.2018 - 09.2019
Electrical Apprentice
MMR Group
04.2016 - 12.2017
Electrical Apprentice
MMR Group
04.2016 - 12.2017
Self-employed Sub-Contractor
Self-employed
03.2015 - 01.2019
General Construction Worker
POLARIS CONSTRUCTION
01.2012 - 03.2016
General Construction Worker
POLARIS CONSTRUCTION
01.2012 - 03.2016