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Technical Engineering Support – 60 MW Solar PV Plant in Mexico We are looking for experienced freelance professionals to provide remote technical support for the engineering development of a 60 MW solar PV plant in Mexico. We are interested in the following profiles: • Solar PV CAD Technicians / Drafters • Solar PV Electrical Engineers • Substation and Transmission Line Specialists • Civil Engineers for Earthworks and Ramming Plans • PV / BESS Foundation Specialists • Civil Engineers for Internal Roads and Access Roads • SCADA / CCTV Specialists for solar PV projects The scope may include technical document review, AutoCAD drawings, electrical or civil calculations, basic/detail/construction engineering documentation, deliverable review, material take-offs, and support with technical comments. Requirements: • Proven experience in utility-scale solar PV projects • Ability to work remotely • English and/or Spanish technical documentation skills • AutoCAD, Excel, and discipline-specific engineering tools • Availability to work hourly or by work package • Ability to meet deadlines and deliver clear technical outputs Experience with Civil 3D, PVcase, ETAP, DIgSILENT, PVSyst, QGIS, BESS, substations, transmission lines, SCADA or CCTV will be valued. Please include your CV, specialty, relevant project experience, software skills, weekly availability, hourly rate, country, time zone, and working languages. We are looking for reliable technical collaborators for potential long-term cooperation.
Project ID: 40552945
21 proposals
Remote project
Active 4 days ago
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21 freelancers are bidding on average $18 USD/hour for this job

Hello sir I have 11 years of experience as a Senior Electrical Power Systems Engineer. I designed many international projects compliant with NEC - NFPA - IEC codes. I specialize in high-efficiency utility solar PV infrastructure and multi-disciplinary engineering design coordination. Engineering Goal & Focused Layout Solution DC/AC Network Optimization: Symmetrically grouping string maps and multi-MPPT tracking zones to minimize total copper conduit lengths and keep overall voltage drop under a strict 1.5% engineering threshold. Phase Stability & Power Quality: Balancing active transformer loading to prevent local grid clipping and fully satisfy strict grid interconnection power rules (Código de Red). Multi-Disciplinary Sync: Aligning electrical arrays with custom Civil 3D terrain modeling, grading, and structural piling plans to completely avoid inter-row shading and streamline physical site logistics. For a comprehensive view of our capabilities, please explore our portfolio for work samples and client testimonials. Regards, Eslam
$10 USD in 20 days
5.3
5.3

Hello Sir i am computer engineer and SCADA epert so may i can help you please , thanks and regards ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
$15 USD in 40 days
5.4
5.4

Hello, Hope you're well. I am an Electrical & Automation Engineer and PMP-certified Project Manager with over 15 years of experience delivering SCADA, PLC, electrical, and automation solutions for industrial infrastructure, water treatment, and large-scale facilities across the MENA region. My expertise includes SCADA architecture, HMI development, industrial communications, remote monitoring, FAT/SAT, commissioning, technical documentation, and multidisciplinary engineering support. I have worked throughout the full project lifecycle, from design and engineering to commissioning and operational support, while collaborating with clients, EPC contractors, and multidisciplinary teams. Although my primary background is in industrial automation rather than solar generation, the SCADA engineering principles, communication networks, field instrumentation, and control system integration are directly transferable to utility-scale solar PV projects. Specialty: SCADA & Industrial Automation Engineering Software: Ignition, WinCC, Schneider EcoStruxure Machine Expert, Siemens Step 7/TIA Portal, AutoCAD, MQTT, Modbus TCP/RTU, OPC, Excel, SQL Availability: 20–30 hours/week Hourly Rate: USD 45/hour Location: Dubai, UAE (UTC+4) Languages: English, French, Arabic Thank you for your consideration. Best regards, George Feghaly Electrical & Automation Engineer | SCADA | PLC | Industrial AI | Water & Energy | PMP
$45 USD in 30 days
5.1
5.1

With extensive experience in the field of industrial automation, I believe I am an ideal fit for this project. Throughout my career, I've worked on diverse projects such as wastewater treatment and water treatment plant automation, which required attention to detail, meeting deadlines, and delivering clear technical outputs - all skills that will prove valuable in assisting with the technical document review and AutoCAD drawings that this project entails. Moreover, my proficiency in various software including Siemens TIA Portal, Simatic Manager, WinCC SCADA, Honeywell DCS C200, just to name a few aligns perfectly with the requirements for this job. I'm highly skilled in using AutoCAD, Excel, which will allow me to deliver meticulous material take-offs and accurate calculations. Besides having practical expertise in electrical engineering and utility-scale solar PV projects - which is invaluable for solar PV electrical work - my experience with substations, transmission lines and SCADA systems also adds value. As someone versed in multitasking between different projects and responsibilities within a single project, you can trust that your work will get my full attention without any compromise on quality or timelines. Let's work together to build a sustainable future!
$12 USD in 40 days
5.3
5.3

Qué tal, un gusto. Me llamo Juan, ingeniero civil, y he revisado tu proyecto para el parque solar de 60 MW en México. Entiendo que estás armando un equipo remoto de especialistas, y dentro de los perfiles que buscas hay un ingeniero civil para movimientos de tierra, caminos internos y accesos, etc. He trabajado en proyectos de gran escala donde la correcta definición de las pendientes, los volúmenes de excavación y relleno, y la compactación del suelo son críticos para que los caminos de servicio soporten el tránsito de grúas y camiones durante la construcción y operación. Manejo AutoCAD, Civil 3D y Revit, y estoy acostumbrado a coordinar con equipos de otras disciplinas para ajustar las plataformas y drenajes según la topografía real del terreno. Tengo disponibilidad para trabajar por horas o por paquetes, y estoy en horario compatible con México. Saludos.
$15 USD in 40 days
4.7
4.7

I understand you need remote technical support for the engineering development of a 60 MW solar PV plant in Mexico, specifically seeking expertise in areas like Solar PV Electrical Engineering or SCADA/CCTV. I recently completed a similar remote support role for a 50 MW solar project, successfully resolving critical design integration issues for the electrical distribution network. I will provide detailed electrical design schematics and single-line diagrams using AutoCAD Electrical and ETAP, ensuring compliance with Mexican grid codes. For SCADA/CCTV, I'll develop system architecture diagrams and configuration files using Visio and specific PLC/HMI software relevant to your chosen hardware vendor. My deliverables will include detailed documentation for all aspects of the electrical and control systems. What is the primary software suite currently being used for the plant's overall engineering development and documentation management? Ready to start as soon as you confirm scope.
$15 USD in 7 days
3.8
3.8

Hello, I am interested in collaborating on your 60 MW Solar PV project and can provide reliable remote engineering support. I have experience in AutoCAD drafting, technical drawing review, quantity take-offs, construction documentation, and coordination for engineering projects. I am comfortable working with engineering teams, reviewing deliverables, incorporating technical comments, and ensuring that project documentation is completed accurately and on schedule. I am proficient in AutoCAD, Civil 3D, Excel, and other engineering software, and I can quickly adapt to project-specific requirements. I am available for both hourly assignments and work-package-based tasks, with the flexibility to support long-term cooperation. I am based in Pakistan (UTC+5), available 40+ hours per week, and can work effectively with English technical documentation. I would welcome the opportunity to discuss your project needs and how I can contribute to the successful delivery of the engineering scope. Thank you for your time and consideration.
$8 USD in 8 days
2.8
2.8

Having successfully supported the engineering development of a 50 MW solar PV plant in Chile, I understand the critical need for precise CAD documentation and clear electrical schematics. My experience aligns directly with your requirement for a Solar PV CAD Technician / Drafter, ensuring all technical drawings and layouts meet the high standards necessary for a project of this scale. My approach involves utilizing AutoCAD Electrical and PVsyst for detailed single-line diagrams, panel layouts, and wiring schematics. I will meticulously review site plans, equipment specifications, and local regulations to produce accurate, construction-ready documentation. My workflow prioritizes clear communication and iterative feedback to ensure alignment with your engineering team's vision and project requirements. To ensure optimal integration, could you clarify the preferred CAD software version and any specific naming conventions or layering standards your team adheres to? I'm eager to discuss how my technical expertise can contribute to your 60 MW project's success.
$15 USD in 7 days
2.6
2.6

Hello, I am confident in supporting your 60 MW Solar PV plant project with advanced CAD/CAM and Civil Engineering skills, especially in the areas of Earthworks, Ramming Plans, and Access Roads. My experience in utility-scale solar projects includes detailed technical documentation, AutoCAD drafting, and engineering support aligned with project requirements. I can efficiently review documents and provide technical insights to ensure project accuracy. I am available for flexible hourly or work package engagement, ensuring deadlines are met and deliverables are precise. I look forward to discussing how I can support your project and contribute to its success. Could you share more about the specific civil engineering challenges you anticipate in this solar PV project? Thanks, Gourav.
$49 USD in 31 days
1.9
1.9

Hi there, You need reliable remote technical support for the engineering development of a 60 MW solar PV plant in Mexico. I’ve completed a fully coordinated utility-scale solar PV engineering support project before with similar CAD, review, and documentation requirements. As a skilled solar PV CAD/engineering specialist with over 5 years of experience, I specialize in AutoCAD drawings, electrical/civil documentation, material take-offs, technical reviews, PV layouts, foundations, roads, SCADA/CCTV coordination, Excel, Civil 3D, PVSyst, and PVcase support. I’m happy to share my CV and relevant project samples upon request. Portfolio: https://www.freelancer.com/u/olenav24 I am looking forward to working with you. Best regards, Olena
$8 USD in 40 days
2.0
2.0

Hi I understand you are seeking remote engineering support for a 60 MW utility scale solar PV project in Mexico, including CAD drafting, electrical and civil engineering support, foundation and road design assistance, and technical document review across multiple disciplines. I have experience supporting utility scale solar PV developments with multidisciplinary coordination in AutoCAD, Excel, and engineering design tools, including civil works, structural foundations, and electrical layouts, with a focus on accurate technical documentation and constructability. I can assist with drawing review, engineering calculations, material takeoffs, and technical coordination to support smooth project execution across all required disciplines. I am a licensed structural engineer with experience in large scale renewable energy projects. Thank you, James
$12 USD in 40 days
0.0
0.0

Hello there, I'm interested in this role and I would like to discuss more. While I'm a self-taught solar power enthusiast, I'm a state-certified Electronics Engineer and a Senior Software Engineer with over 20 years experience. LiFePO4 solar battery systems are my expertise. I have hand-built a 25-kWh solar battery backup system for my home consisting of three banks of LiFePO4 batteries connected to three solar inverters, respectively. I have done all the work in this project from planning, designing, purchase of parts and other equipment (such as the battery monitors and thermal scanner), to the final assembly. I'm a Will Prowse disciple and I have around 500 posts in his solar energy community. I'm also a fan of Victron products. I can help the project with: - Technical document review - Electrical calculations - Basic detail/construction engineering documentation - Support with technical comments - Software development and other IT- or software-related matters, such as maintaining Kanban boards. Thank you for reviewing my proposal. Best regards, Valentino
$13 USD in 40 days
0.0
0.0

Hi, I am a Civil Engineer with knowledge of solar PV infrastructure and experience in AutoCAD, staad, excel and engineering documentation with a strong focus on quality, delivery, and clear technical communication. I can assist with earthworks, grading plans, foundation drawings, quantity take-offs, and technical documentation while ensuring accurate and timely deliverables. I can provide reliable remote engineering support with accurate calculations, technical reviews, quantity take-offs, and AutoCAD/Civil 3D drafting. I look forward to discussing how I can support your team.
$8 USD in 48 days
0.0
0.0

We provide expert primary engineering services, and we can help you from a primary design standpoint. Overall, we can help with most topics that you are requesting from our core primary engineering competency. Our opinion is that a primary engineer is the technical, multidisciplinary lead on the project, whether you are constructing a substation, HVDC, BESS, Wind, or any other energy transmission, distribution, and generation asset.
$50 USD in 30 days
0.0
0.0

Hey, Your 60 MW solar PV project will benefit from accurate, well coordinated engineering support, ensuring every drawing, calculation, and technical deliverable aligns with utility scale standards and project requirements. I'll provide reliable support with CAD drafting, technical documentation, design reviews, quantity takeoffs, and engineering coordination using industry standard tools while maintaining clear communication and meeting project deadlines. I have experience contributing to large scale engineering projects with a strong focus on accurate documentation, organized workflows, and deliverables that integrate smoothly with multidisciplinary teams. One quick question: Which engineering discipline are you looking to fill first, such as PV electrical, Civil 3D, PVcase, SCADA, or substation design?
$10 USD in 48 days
2.2
2.2

Miguel Hidalgo, Mexico
Member since Apr 29, 2026
$30-250 USD
£10-15 GBP / hour
$8-15 USD / hour
₹400-750 INR / hour
€18-36 EUR / hour
$250-750 USD
$1500-3000 CAD
min $50 USD / hour
$15-25 USD / hour
₹12500-37500 INR
$75-150 USD
₹750-1250 INR / hour
$15-25 USD / hour
$500 AUD
₹400-750 INR / hour
$10-30 USD
€8-30 EUR
₹2000-20000 INR
$250-750 USD
$30-250 USD
min $50 AUD / hour