Solar Operations & Maintenance Technician III

One Tech Engineering is looking for a Solar Operations & Maintenance Technician located in Denver, Colorado. The Solar Operations & Maintenance Technician will perform advanced inspections, preventative maintenance, and core system troubleshooting.

The candidate must be a US citizen or hold a green card. The candidate should have 2 years of related experience and a valid Journeyman Electrician License.

• Lead by example in promoting a safe working culture in the field.
• Safely perform approved hazardous electrical energy control procedures and select the exact PPE required for each task.
• Participate in and actively critique Pre-Job Briefs and Job Safety Analysis (JSA); utilize personal LOTO as a worker, or act as the work leader when approved.
• Perform comprehensive electrical and mechanical inspections of solar energy systems.
• Conduct advanced preventative maintenance tasks, including infrared thermography, insulation resistance testing, and I/V curve tracing.
• Help develop and implement preventative maintenance schedules for assigned sites.
• Independently diagnose and troubleshoot system and operational issues.
• Safely operate and troubleshoot in 600Vac and 1500Vdc environments without direct supervision.
• Utilize specialized diagnostic tools and technical root-cause analysis to handle equipment repairs and replacements as needed.
• Create and maintain detailed, accurate documentation of inspections, maintenance, and repairs with minimal oversight.
• Prepare clear technical reports and actionable equipment recommendations for the Team Lead.
• Stay abreast of industry best practices, safety updates, and emerging technologies.
• Share knowledge, technical expertise, and supportive guidance with junior technicians on-site.
• Contribute to improving the quality, clarity, and safety content of company training materials.
• Assist team members and perform other duties as assigned.

• High school diploma or equivalent.
• Valid Colorado Journeyman Electrician license (DORA State Electrical Board) is required.
• Minimum of 2 years of experience in the solar industry or a related electrical field.
• Demonstrated understanding of electrical systems, solar energy principles, and grid-tied systems.
• Familiar with using specialized diagnostic tools such as I/V Curve Tracers, Meggers, and Isolation testers.
• Ability to read, interpret, and work from electrical schematics and engineering drawings.
• Knowledge of Data Acquisition Systems (DAS) is preferred.
• FAA Part 107 Certification (and familiarity operating drones for aerial thermographic purposes).
• OSHA 30-hour and NFPA 70e certifications are preferred.
• Strong analytical, time management, and problem-solving skills.
• Proven ability to work independently and lead by example when collaborating with junior technicians.
• Strong communication and interpersonal skills.
• Valid driver's license and clean driving record.

One Tech Engineering is searching for a Designer for a position located in Eau Claire or Menomonie, Wisconsin. The Designer will design and manage electric distribution projects for new and existing customers.

The candidate must be a US citizen or hold a green card. The candidate will have several years of professional work experience and basic electrical knowledge or background.

• Interact with customers and address their project needs.
• Manage projects from planning through execution.
• Conduct field assessments and surveys.
• Perform system design using GE Smallworld (customized GIS).
• Size transformers, plan underground cable routes, and determine pole placement.
• Review SAP for new customer contacts.
• Attend weekly scheduling meetings and team coordination sessions.

• High School Diploma or GED required.
• 1–2+ years of professional work experience.
• Basic electrical knowledge or background.
• Previous experience in electrical or utility fields preferred.
• Proficiency in Microsoft Office.
• GIS or AutoCAD experience is a plus.
• Strong verbal and written communication skills.
• Strong organizational and project management skills.

One Tech Engineering is searching for an Electrical Detailer Assistant for a position located in La Jolla, or Brea, California. The Electrical Detailer Assistant will support electrical substation design projects for various utility clients.

The candidate must be a US Citizen or a green card holder, the position is not eligible for sponsorship. The candidate should have a Bachelor’s Degree in drafting technology or related field and 2 years hands-on experience in electrical utility design, specifically related to electrical substation systems.

Local candidates preferred or open to relocation. This is not a remote position.

Electrical Detailer Assistant Responsibilities:

• Providing high-quality drafting and detailing support for electrical substation systems within the electric utility industry.
• Responsible for preparing and modifying detailed design drawings, layouts, and construction documents in accordance with client standards, project specifications, and industry regulations.

• Bachelor’s Degree in drafting technology or related field and 2 years hands-on experience in electrical utility design, specifically related to electrical substation systems.
• Or an Associate Degree and 3 years hands-on experience in electrical utility design, specifically related to electrical substation systems.
• Or a High School Diploma/GED and mins 4 years hands-on experience in electrical utility design, specifically related to electrical substation systems.
• Proficiency in AutoCAD and MicroStation.
• Experience producing accurate, detailed drawings for substation equipment, layouts, grounding, conduit, and electrical plans.
• Strong understanding of utility standards, drafting best practices, and quality control procedures.
• Experience with 3D design tools such as Revit, AutoCAD Electrical, Inventor, and/or Civil 3D is a plus.

One Tech Engineering is searching for a Project Coordinator for a position located in Denver, Colorado; Minneapolis, Minnesota; or Amarillo, Texas. The Project Coordinator will be responsible for processing drawings, RFI submittals and project documentation, coordination on all our new build projects within energy supply’s strategic projects group; new wind farms, solar projects, repowers and other major capital projects.

The candidate must be a US citizen or hold a green card. The candidate should have 2-4 years of experience in a professional/administrative environment.

• Manage email correspondence.
• Utilize OneNote to track submittals and monitor due dates for supplier responses.
• Stay on top of drawings, ensuring they are routed to the appropriate team members.
• Follow up with team members to ensure approvals are completed on time.
• Coordinate and monitor deadlines to ensure timely responses to suppliers.
• Handle printed materials and prepare documentation packages.
• Support substation and transmission groups with hard copy large-format printing.
• Gather, organize, and package large-format documentation for shipment.
• Prepare and send drawings and project documentation to construction sites.

• 2-4 years of experience in a professional/administrative environment.
• Experience with scanning, PDF management, and maintaining both physical and online document libraries.
• Previous experience with document review processes.
• Strong communication, organizational, and coordination skills.
• Proficient with MS Office Suite (Word, Excel, Outlook, Teams, OneNote).
• Experience with ProjectWise, Bluebeam, or Adobe Pro, including modifying PDF files.

One Tech Engineering is searching for an E&C Engineer for a position located in Denver, Colorado. The E&C Engineer will be responsible for managing capital engineering projects from initiation through completion.

The candidate must be a US citizen or hold a green card. The candidate should have a Bachelor's degree in Engineering and 5+ years of related experience.

• Lead full lifecycle project management including scope development, execution, and closeout.
• Validate project justification and ensure stakeholder requirements are incorporated into scope.
• Manage project budget, schedule, quality, and safety performance.
• Coordinate procurement activities including hiring engineering consultants, contractors, and ordering materials/equipment.
• Oversee project execution and conduct periodic field visits to monitor progress.
• Ensure compliance with contract requirements for vendors, contractors, and suppliers.
• Review and support design documentation and engineering drawings.
• Conduct vendor/shop inspections and witness equipment testing when needed.
• Collaborate cross-functionally with operations, environmental, sourcing, project controls, and engineering teams.
• Facilitate project closeout and transition to operations teams.

• Bachelor’s degree in Engineering (Civil, Mechanical, Electrical, Chemical, or related discipline).
• 5+ years of related engineering experience.
• 2+ years of project management experience.
• Experience in utility, energy, or oil & gas industries preferred.
• Proficiency in Microsoft Office Suite and SAP is preferred.
• Engineer-in-Training (EIT) certification or Fundamentals of Engineering (FE) exam completion is preferred.

One Tech Engineering is searching for Electrical Designer Assistant for a position located in Dallas, Texas. The Electrical Designer Assistant will assist in various phases of planning, site evaluations, analytical designs, report preparation, specifications, and preparation of proposal and construction documentation and electrical plans as part of a project team.

The candidate must be a US Citizen or a green card holder, the position is not eligible for sponsorship. The candidate should have a Bachelor’s Degree in drafting technology or a related field and 2 years of related experience.

Local candidates preferred or open to relocation. This is not a remote position.

Electrical Designer Assistant Responsibilities:

• Assist in designing various electrical project designs, including creating electrical schematics, grid plan layouts, electrical power systems, lighting systems, protection and controls, and site and facility design.
• Follow all company, client, and project design and drafting standards.
• Assist with the setup of electrical CAD configuration and procedures according to project requirements at the beginning of a project for the electrical design team.
• Assist in preparing engineering drawings from rough sketches or from general engineering and design information (verbal instructions and notes) using CAD software programs.
• Assist with a full range of drawing production work, including problem analysis, design layout, and calculations on non-routine assignments of substantial variety and complexity.
• Assist with a variety of assignments using prescribed methods and standard techniques, including drawing sequence and presentation, sizing various system components, and refining rough sketches.
• Assist with initial rough designs or sketches and redlines or mark-ups on ongoing projects.
• Assist with analyzing reports, drawings, and tests to plan and design projects.
• Apply design codes and specifications related to design requirements.
• Complete and review design drawings within scope, budget, and schedule.
• Perform project tasks and assignments within budgeted hours and deadlines.
• Incorporate schedules, budgets, and project criteria into electrical design and layouts.
• Organize and maintain all revisions of project drawings, plot files, and project-related information in a logical and well-structured manner.
• Performs other duties as assigned
• Complies with all policies and standards.
  
  

• Bachelor’s Degree in drafting technology or related field and 2 years of related experience.
• Or an Associate Degree and 3 years of related experience.
• Or 4 years of progressive detailing and design experience.
• Strong understanding of design software such as: AutoCAD, MicroStation, and Excel to develop the design deliverables.
• Ability to learn and effectively utilize new design software programs.
• Experience with REVIT, Bluebeam Revu, and other Autodesk applications is preferred.
• Ability to utilize both 2D and 3D applications to prepare engineering drawings.
• Basic knowledge in design, calculations and design systems.
• Basic knowledge in the theory and practices of the engineering discipline; competent in the fundamental concepts of other disciplines as they relate to the assigned discipline; and capable of operating related discipline design software necessary to execute production tasks.
• Ability to work collaboratively with others (Project Managers, Engineers and Designers) in a multi-disciplinary project team environment to resolve design or drawing issues as appropriate and to accomplish objectives.
• Excellent written & verbal communication skills.
• Strong analytical and problem-solving skills, and attention to detail.

One Tech Engineering is searching for an E&C Engineer for a position located near Earth, Texas. The E&C Engineer will oversee and contribute to large-scale renewable projects, including solar and wind projects.

The candidate must be a US citizen or hold a green card. The candidate should have 3+ years of electrical engineering experience with 2-3 years specifically in the renewable generation project space.

• Provide electrical engineering expertise with a primary focus on reviewing project drawings, evaluating technical submittals, and managing Requests for Information (RFIs) across multiple renewable energy projects.
• Collaborate with engineers, contractors, and project stakeholders to ensure project requirements are clearly defined and appropriately addressed through submittals and RFIs.
• Review and evaluate engineering drawings, studies, calculations, and technical analyses to verify compliance with project specifications, design requirements, and industry standards.
• Identify and communicate variances from company master specifications and coordinate internal approvals with the appropriate engineering teams.
• Support construction activities by serving as a technical resource for field personnel, answering electrical engineering questions, clarifying design intent, and assisting with troubleshooting efforts.
• Interpret engineering and construction drawings to ensure installation activities align with approved project designs and specifications.
• Review, resolve, and manage RFIs, Non-Conformance Reports (NCRs), and other technical issues that arise during project execution.
• Monitor construction compliance with engineering designs, contract requirements, and project specifications.
• Work closely with project engineers and cross-functional teams throughout all phases of the project lifecycle, from planning and design review through construction and commissioning support.
• Provide both office-based engineering review and field-based construction support as project needs require.
  
  

• Bachelor’s degree in Electrical Engineering.
• 3+ years of electrical engineering experience with 2-3 years specifically in the renewable generation project space (construction or engineering design).
• Previous experience working with utilities, EPC contractors, or engineering/design firms supporting renewable energy projects.
• Knowledge of or familiarity with NCRs (Non-Conformance Reports), RFIs (Requests for Information), and the ability to understand, interpret, and manage contract scope.
• Strong written and verbal communication skills.
• Familiarity with ProjectWise, Microsoft Office Suite, Bluebeam, and Procore preferred.
• SAP experience is a plus.
• Professional Engineer (PE) license or an Engineers-in-Training (EIT) certification is preferred.

One Tech Engineering is searching for an Electrical Construction Supervisor for a position located near Earth, Texas. The Electrical Construction Supervisor will oversee and inspect EPC contractor work to ensure compliance with drawings, specifications, and contract requirements.

The candidate must be a US citizen or hold a green card. The candidate should have 7–10 years of experience in Electrical Construction oversight.

• Oversight of electrical construction activities.
• Perform quality inspections using ArcGIS / Survey123 and inspection templates.
• Verify EPC contractor work meets contract and design requirements.
• Document inspection results and findings in the company systems.
• Participate in daily Plan of the Day (POD) meetings.
• Coordinate inspection readiness with EPC contractor.
  
  

• 7–10 years of experience in Electrical Construction oversight.
• Strong background in quality control inspections.
• Power plant experience (gas, coal, or similar) strongly preferred.
• Combustion turbine experience a plus, but not required.
• Experience with ArcGIS, Survey123, or Procore preferred.
• Valid driver’s license and ability to pass a criminal background check.

One Tech Engineering is searching for a Project Controls Specialist for a position located in Kansas City, Missouri. The Project Controls Specialist will lead the project controls efforts and is responsible for the daily management of the project controls tasks.

The candidate must be a US Citizen or a green card holder, the position is not eligible for sponsorship. The candidate should have a Bachelor’s Degree in engineering, construction management or related field and 3 years of direct project controls experience.

Local candidates preferred or open to relocation. This is not a remote position.

• Support the implementation and maintenance of the program reporting data warehouse and produce client facing program controls reports and data.
• Support clients in configuring program functions in the planning & controls software.
• Support program management through critical path scheduling, estimating, project cost management, forecasting, document control, and reporting across a program.
• Perform quality review and implementation of program execution manuals.
• Support quality review of Earned Value Management system reporting.
• Perform quality review, input and document changes and present cost management and forecast reports to program stakeholders.
• Input data to, document changes of, perform quality reviews of, and present cost management reports to program stakeholders.
• Develop and present a cash flow reports to program stakeholders.
• Analyze data, review logs, and run reports in the planning & controls software.
• Create Work Breakdown Structure (WBS), develop various levels of schedules, apply logic ties within the schedules, and perform schedule what-if scenarios to identify and proactively monitor progress risks.
• Develop and execute, review, and analyze pre-programmed program scheduling reports and supporting documentation for accuracy.
• Monitor resource loading of a schedule.
• Input and validate progress measurement and maintaining progress curves.
• Perform field audits to validate accuracy of reporting and processes.
• Support implementation and risk management processes by identifying and mitigating risk potentials to the project.
• Support the Interactive Program Planning Meetings (IPPM).
• Analyze forecasted program costs including performance against an established schedule with critical milestones.
• Serve as a point of contact for technical project controls questions from the program team.
• Assist senior controls personnel with updates to internally facing financial systems.
• Assist in communicating the impact of changes to internal financials as directed.
• Maintain effective relationships with existing and potential clients, customers and contractors.
• Performs other duties as assigned.
• Complies with all policies and standards. 

• Bachelor’s Degree in engineering, construction management or related field and 3 years of direct project controls experience.
• Applicable experience may be substituted for the degree requirement.  
• Experience with Oracle Primavera P6 preferred. 
• Excellent written and verbal communication skills. 
• Excellent interpersonal skills. 
• Proficient with Microsoft Office.  
• OSHA 10-hour safety certification or the ability to obtain.