The Greencells Group develops, finances and constructs solar power plants worldwide.
Commissioning Engineer – Solar PV, Construction & Energisation Focus
Location
United Kingdom
Posted
50 days ago
Salary
0
Seniority
Senior
Job Description
Commissioning Engineer – Solar PV, Construction & Energisation Focus
Greencells Group
• Review design packages, installation standards, and commissioning procedures for compliance with project and DNO requirements • Inspect installation quality for PV arrays, inverters, combiner boxes, transformers, switchgear, cables, and SCADA systems • Ensure all equipment is installed according to UK electrical standards, OEM manuals, and safety regulations • Verify HV/MV installation readiness for energisation, including substations, RMUs, switchgear, and protection systems • Lead onsite commissioning activities for all solar electrical systems, including string testing, IV curve testing, inverter commissioning, HV/MV cable tests, transformer tests, protection relay testing, and SCADA validation • Coordinate with DNOs/ICPs for energisation, witnessed tests, and grid compliance (G99) • Identify, troubleshoot, and resolve commissioning issues such as communication faults, inverter trips, protection issues, and performance deviations • Validate system performance, including PR, voltage regulation, reactive power capability, and plant controller operation • Ensure successful completion of G99 commissioning tests and all DNO-required checks • Produce commissioning documentation, test reports, redlines, and handover packages • Support PAC/FAC milestones and close out punch-list items
Job Requirements
- Degree or vocational qualification in Electrical Engineering, Renewable Energy, or similar
- Hands-on experience commissioning utility-scale solar PV or large electrical infrastructure
- Strong understanding of HV/LV systems, electrical protection, inverter technology, and solar plant controls
- Ability to read and interpret technical drawings, I/O lists, functional diagrams, and protection settings
- Comfortable working on active construction sites and performing field-based troubleshooting
- Strong communication skills and ability to coordinate with EPCs, ICPs, OEMs, and internal stakeholders
- Experience with G99 commissioning and DNO witnessing processes (desirable)
- HV authorisation (DNO or private network) (desirable)
- Familiarity with OMICRON/Megger test kits (desirable)
- Experience with hybrid PV + BESS commissioning (desirable)
- Experience with SCADA systems, networking, fiber optics, and data acquisition (desirable)
Benefits
- Independent work in a committed team
- Work in a growing, international company with a start-up mentality
- Open and friendly working atmosphere
- Flexitime model with core working hours
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Greencells GroupThe Greencells Group develops, finances and constructs solar power plants worldwide.
• Coordinate with the DNO/ICP during all construction-related stages of the grid connection process • Review and validate detailed designs, drawings, SLDs, and protection schemes delivered by ICPs or subcontractors • Ensure that all grid connection requirements (G99, G100, protection settings, metering schemes) are fully incorporated into construction works • Provide technical oversight on HV/MV installations, including substations, switchgear, cables, and transformers • Monitor construction progress against grid connection milestones and ensure readiness for inspections and energisation • Review method statements, RAMS, and commissioning plans related to grid works • Attend DNO/ICP meetings, site inspections, and witness tests as required • Support the commissioning team during grid compliance testing and energisation activities • Ensure all works comply with UK electrical standards, DNO policies, and project specifications
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Analytics Engineer
NcontractsRisk management and compliance software purpose built for financial services organizations.
WHO WE ARE Headquartered in Nashville, Tennessee, Ncontracts leads the industry in integrated risk management and compliance solutions, serving over 5,000 financial institutions nationwide. As a seven-time Inc. 5000 Fastest Growing Companies honoree and consistent year-over-year recipient of "Best Places to Work" awards, we offer a thriving, work environment where career growth and life-work balance go hand in hand. At Ncontracts, you'll join a team of industry experts dedicated to strengthening the financial services sector through innovation and thought leadership. We're seeking creative, collaborative, and self-driven professionals across all areas of our business - from developing cutting-edge solutions to sales, marketing, customer support, and beyond. Join us in our mission to make the financial industry stronger and more resilient, while advancing your career in a supportive, dynamic environment that values your unique skills and perspectives. 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Understanding of software engineering fundamentals: version control (Git), testing, code review, and CI/CD practices - Comfort working with semi-structured data (JSON, nested structures) - Bachelor’s degree in Computer Science, Data Science, Statistics, Mathematics, or equivalent practical experience Analytical Mindset - Experience building metrics frameworks and defining KPIs that drive product and business decisions - Track record of error analysis and root cause investigation on product and data quality issues - Ability to work backwards from business questions to data requirements - Healthy skepticism about data quality and metric definitions—you ask “should we trust this number?” before building on it Product Orientation - Genuine curiosity about how products work and why users behave the way they do - Experience partnering directly with product and engineering teams in a collaborative, cross-functional environment - Communication skills to make technical findings accessible to non-technical stakeholders - Comfort with ambiguity and the ability to iterate toward the right answer rather than waiting for perfect requirements BONUS POINTS (Preferred Qualifications) - Knowledge of financial services data domains such as lending, compliance, risk management, or regulatory reporting - Background in high-volume event data, behavioral analytics, or product telemetry systems - Exposure to funnel analysis, cohort analysis, or experimentation frameworks (A/B testing) - Understanding of software system architectures and how they generate telemetry - Enthusiasm for AI and a habit of using AI tools to accelerate your own work—writing code, automating tasks, exploring data, or prototyping solutions - Experience measuring or evaluating AI-powered product features, including defining success metrics, tracking adoption, or analyzing model performance from a product analytics perspective - Familiarity with emerging data and workflow patterns, including tracing, observability, and agent-based systems - Experience with Python for data transformation, scripting, or automation tasks - Experience with data observability platforms (Monte Carlo, Elementary, Soda) - Knowledge of compliance frameworks relevant to financial services (SOC 2, GLBA, FFIEC) - Experience implementing data contracts, data mesh, or modern data governance frameworks - Exposure to orchestration tools such as Airflow, Dagster, or Prefect - dbt Analytics Engineering Certification or SnowPro certification - Familiarity with reverse ETL tools (Census, Hightouch) for activating data in operational systems - Contributions to open-source data or analytics projects WE OFFER ALL FULL-TIME TEAM MEMBERS: - A fun, fast-paced work environment - Responsible PTO Plan that meets or exceeds state and local medical and family leave laws - 11 paid holidays - Community and social events to keep you connected and engaged - Mental Health Benefits - Medical, Dental and Vision insurance - Company-paid Group Life Insurance, Short- and Long-Term Disability - Flexible Spending Account & Health Savings Account - Aflac Benefits – Critical Illness, Cancer Protection, & Hospital Choice - 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