ThinkBAC Consulting

• Technical deliverables for design, construction, and commissioning of utility-scale BESS projects • High-voltage substation, switchyard, and transmission system commissioning oversight • Interconnection agreement (LGIA) negotiation and execution support • RFQ/RFP packages for EPC contractors and engineering consultants • Cross-functional partnership with Transmission, Interconnection, Procurement, and Development teams • On-site presence at projects across the country (~30% travel) • Stakeholder participation in ERCOT, MISO, SPP, and PJM queue reform and large load policy discussion

• Technical deliverables for design, construction, and commissioning of utility-scale BESS projects • High-voltage substation, switchyard, and transmission system commissioning oversight • Interconnection agreement (LGIA) negotiation and execution support • RFQ/RFP packages for EPC contractors and engineering consultants • Cross-functional partnership with Transmission, Interconnection, Procurement, and Development teams • On-site presence at projects across the country (~30% travel) • Stakeholder participation in ERCOT, MISO, SPP, and PJM queue reform and large load policy discussion

Role Description This is a remote position. Sr. Energy Storage Commissioning Engineer, Grid Infrastructure - Join a trailblazing BESS (Battery Energy Storage) company backed by top-tier private equity. - Lead the charge in utility-scale energy storage development, execution, and operations. - Own the technical engineering, construction oversight, and commissioning execution for utility-scale BESS projects. - Oversee the design, construction, and commissioning of BESS projects in partnership with third-party engineering firms and EPC contractors. - Review and negotiate interconnection agreements alongside the Transmission and Interconnection teams. - Lead RFQ/RFP development with procurement. - Work directly with utilities and consultants. - Travel to project sites throughout the construction and commissioning lifecycle (~30% travel). If you've built high-voltage systems for renewable energy grid infrastructure projects and want to apply that experience to manifest the future of the grid for generations to come, this role was built for you. They are committed to creating more grid infrastructure solutions and are offering comprehensive compensation packages, including: - Competitive base salary - Open PTO policy - Flex work hours - Health benefits - Opportunity to work with a transparent Executive Leadership Team Qualifications - B.S. or M.S. in Electrical Engineering (Power Engineering preferred) - 5-7+ years in project engineering, EPC, construction management, or commissioning in the power industry - Hands-on experience with high-voltage utility substations, switchyards, and transmission systems - Strong understanding of battery energy storage fundamentals and value proposition - Familiarity with ISO/RTO commissioning compliance and LGIA/PPA structures - Proficiency in AutoCAD, Bluebeam, MS Project, and SharePoint - Ability to travel ~30% across project sites - Comfort with AI-enabled tools for engineering productivity - A practical, data-driven mindset for ambiguous, fast-evolving market environments - Ideal candidates have worked in roles such as Sr. Project Engineer, Commissioning, Commissioning Manager, High Voltage Commissioning Engineering Supervisor, HV Commissioning Engineer, Lead High Voltage Commissioning Engineer, BESS Commissioning Engineer, or similar Requirements - Technical deliverables for design, construction, and commissioning of utility-scale BESS projects - High-voltage substation, switchyard, and transmission system commissioning oversight - Interconnection agreement (LGIA) negotiation and execution support - RFQ/RFP packages for EPC contractors and engineering consultants - Cross-functional partnership with Transmission, Interconnection, Procurement, and Development teams - On-site presence at projects across the country (~30% travel) - Stakeholder participation in ERCOT, MISO, SPP, and PJM queue reform and large load policy discussion Benefits - Comprehensive compensation packages - Competitive base salary - Open PTO policy - Flex work hours - Health benefits - Opportunity to work with a transparent Executive Leadership Team Company Description This is an opportunity to join a rapidly expanding national footprint with a double-digit GW portfolio, including one of the largest fleets of grid-connected standalone battery storage assets in the country.

This is a remote position. Energy Storage Backend DevSecOps Engineer / Software Solutions Engineer (Senior - Principal level) Locations: FULLY REMOTE (Anywhere in the USA) This is an opportunity to join a trailblazing BESS (Battery Energy Storage) company backed by top-tier private equity, leading the charge in utility-scale energy storage development, execution, and operations. They have a rapidly expanding national footprint, and double digit GW portfolio including one of the largest fleets of grid-connected standalone battery storage assets in the country. As part of their goal to drive innovation in the sector they are continuing to scale out their technology team and recently opened a Senior to Principoal level Energy Storage DevSec Ops Solutions Engineer to take deep ownership of the backend systems and cloud infrastructure that power critical energy asset operations. The organization manages one of the largest utility-scale energy storage portfolios on the continent, operating in real-time wholesale power markets where system reliability isn't a "nice-to-have"...It's mission-critical. Their engineering team builds the internal platforms, data pipelines, and cloud-native services that make all of it work. The Principal / Senior Energy Storage DevSec Ops Solutions Engineer will be tasked with building, scaling, and owning the backend systems and cloud infrastructure behind our energy storage operations. This is hands-on, end-to-end work. You'll write production code, shape architecture, and keep everything running reliably at scale. Ability to problem solve, build, and deploy automated workflows is critical. They are committed to creating more grid infrastructure solutions for the grid and are offering comprehensive compensation packages to their employees leading the drive to meet company goals. Other perks included a competitive base salary, open PTO policy, flex work hours, health benefits, the opportunity to work with a transparent Executive Leadership Team..and more. RESPONSIBILITIES: - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) -- Design and operate backend services, internal platforms, and shared infrastructure in AWS - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Write clean, testable production code in Python - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Own cloud-native systems across their full lifecycle — build, deploy, observe, and improve - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Building and managing Infrastructure as Code with Terraform - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Supporting data platforms, analytics, and ML-adjacent workloads - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Building and evolving CI/CD pipelines that test, validate, and deploy both application and infrastructure code - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Participate in on-call rotations and lead incident response QUALIFICATIONS: - 6-10+ years of backend development, specializing in Python, AWS cloud solutions, and scalable, resilient systems for mission-critical applications; 5+ years in platform, backend, data engineering, CloudOps, or SRE - Deep, hands-on AWS expertise: VPC, IAM, EKS/ECS, RDS, S3, and related managed services - Production experience operating containerized workloads with Docker and Kubernetes - Solid understanding of CI/CD, Git-based workflows, and automated testing - Data platform or ML infra experience, event-driven architecture, internal developer platform work - Infrastructure-as-code tools (Terraform, CloudFormation), functional programming, and Python data science libraries (pandas, NumPy, and scikit-learn). - Expertise in designing scalable, distributed systems for mission-critical applications, emphasizing transactional resilience, data integrity, and compliance-readiness. - Proficient in modern frameworks like Next.js and React, with the adaptability to learn and implement new technologies as needed. - Proven track record of leading technical initiatives from ideation to delivery, including managing timelines, setting clear expectations, and mentoring junior team members. - Competent in compliance-driven system architecture and engineering, ensuring audit readiness and robust system performance. - HUGE PLUS - experience working in production ready coding environments in the energy trading or financial trading sector - HUGE PLUS - solid understanding of national energy markets and renewable energy portfolios - PJM, ERCOT, SPP, MISO, NYISO, ISO-NE, and CAISO - Ideal candidates for this role will have experience working in Senior, Lead, Principal Engineer roles as a DevSecOps Engineer, SRE, Software Site Reliability Engineer Software Engineer, Backend Solutions Engineer, Back-end Engineer, Backend Software Engineer, Software Developer, Backend Developer....etc. *The deadline for applications is 75 days from the original posting date

This is a remote position. Energy Storage Backend DevSecOps Engineer / Software Solutions Engineer (Senior - Principal level) Locations: FULLY REMOTE (Anywhere in the USA) This is an opportunity to join a trailblazing BESS (Battery Energy Storage) company backed by top-tier private equity, leading the charge in utility-scale energy storage development, execution, and operations. They have a rapidly expanding national footprint, and double digit GW portfolio including one of the largest fleets of grid-connected standalone battery storage assets in the country. As part of their goal to drive innovation in the sector they are continuing to scale out their technology team and recently opened a Senior to Principoal level Energy Storage DevSec Ops Solutions Engineer to take deep ownership of the backend systems and cloud infrastructure that power critical energy asset operations. The organization manages one of the largest utility-scale energy storage portfolios on the continent, operating in real-time wholesale power markets where system reliability isn't a "nice-to-have"...It's mission-critical. Their engineering team builds the internal platforms, data pipelines, and cloud-native services that make all of it work. The Principal / Senior Energy Storage DevSec Ops Solutions Engineer will be tasked with building, scaling, and owning the backend systems and cloud infrastructure behind our energy storage operations. This is hands-on, end-to-end work. You'll write production code, shape architecture, and keep everything running reliably at scale. Ability to problem solve, build, and deploy automated workflows is critical. They are committed to creating more grid infrastructure solutions for the grid and are offering comprehensive compensation packages to their employees leading the drive to meet company goals. Other perks included a competitive base salary, open PTO policy, flex work hours, health benefits, the opportunity to work with a transparent Executive Leadership Team..and more. RESPONSIBILITIES: - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) -- Design and operate backend services, internal platforms, and shared infrastructure in AWS - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Write clean, testable production code in Python - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Own cloud-native systems across their full lifecycle — build, deploy, observe, and improve - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Building and managing Infrastructure as Code with Terraform - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Supporting data platforms, analytics, and ML-adjacent workloads - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Building and evolving CI/CD pipelines that test, validate, and deploy both application and infrastructure code - Energy Storage Backend DevSecOps Solutions Engineer (Senior - Principal level) - Participate in on-call rotations and lead incident response QUALIFICATIONS: - 6-10+ years of backend development, specializing in Python, AWS cloud solutions, and scalable, resilient systems for mission-critical applications; 5+ years in platform, backend, data engineering, CloudOps, or SRE - Deep, hands-on AWS expertise: VPC, IAM, EKS/ECS, RDS, S3, and related managed services - Production experience operating containerized workloads with Docker and Kubernetes - Solid understanding of CI/CD, Git-based workflows, and automated testing - Data platform or ML infra experience, event-driven architecture, internal developer platform work - Infrastructure-as-code tools (Terraform, CloudFormation), functional programming, and Python data science libraries (pandas, NumPy, and scikit-learn). - Expertise in designing scalable, distributed systems for mission-critical applications, emphasizing transactional resilience, data integrity, and compliance-readiness. - Proficient in modern frameworks like Next.js and React, with the adaptability to learn and implement new technologies as needed. - Proven track record of leading technical initiatives from ideation to delivery, including managing timelines, setting clear expectations, and mentoring junior team members. - Competent in compliance-driven system architecture and engineering, ensuring audit readiness and robust system performance. - HUGE PLUS - experience working in production ready coding environments in the energy trading or financial trading sector - HUGE PLUS - solid understanding of national energy markets and renewable energy portfolios - PJM, ERCOT, SPP, MISO, NYISO, ISO-NE, and CAISO - Ideal candidates for this role will have experience working in Senior, Lead, Principal Engineer roles as a DevSecOps Engineer, SRE, Software Site Reliability Engineer Software Engineer, Backend Solutions Engineer, Back-end Engineer, Backend Software Engineer, Software Developer, Backend Developer....etc. *The deadline for applications is 75 days from the original posting date

• supports all high-voltage and electrical operations for utility-scale renewable energy assets • leads technical support initiatives for start-up, commissioning, testing, and engineering operations. • manages all associated NERC documentation/compliance issues, switching orders, outage planning, and LOTO procedures request • provides support and emergency response for Balance of Plant operations across the region • leads BESS maintenance and compliance inspections. • provides technical support of all HV equipment such as grid-tied inverters, circuit breakers, SEL relays, switchgears, AC/DC circuits, and high voltage substations

• Serves as SME on NERC Reliability Standards; including providing internal guidance training • Leads implementation and improvement of the NERC compliance program • Identifies and manage compliance risks; design and oversee controls • Coordinates with third-party contractors supporting NERC compliance • Conducts gap analyses, report findings, and maintain documentation • Manages audit responses, investigations, and mitigation plans • Monitors evolving NERC and Regional Standards; ensure internal readiness • Supports internal alignment with ISO/RTO compliance requirements • Contributes to industry standards development and voting processes