Power Systems Time-Series Analytics Intern

Dominion Energy; Glen Allen (VA); Hybrid; USD 47,000 - 58,000; Full time

Benefits offered by this job

Health benefits

Vacation

Retirement plans

Tuition reimbursement

Bonus eligibility

Sick leave

Disability insurance

Job summary

Dominion Energy’s Engineering Analytics & Modeling team seeks an Intern in Power Systems Time-Series Analytics. The role focuses on bridging real-time data with analytics to improve grid insights.

You will work on time-series data from SCADA, synchrophasors, and load data, contributing to forecasting, visualization, and decision support. We offer a hybrid schedule (3 in-office, 2 telework) and a collaborative environment that emphasizes safety, learning, and professional growth.

Qualifications

• Engineering or quantitative background in power systems.
• Strong statistics and time-series knowledge.
• Python with data science libraries.

Responsibilities

• Navigate and interrogate power system data sources.
• Analyze time-series data across horizons.
• Identify trends and anomalies in historical data.
• Support development of analytical tools.
• Communicate findings via reports and visuals.

Skills

Power systems

Time-series analysis

Statistical modeling

Python programming

Data visualization

Communication

Education

Graduate degree

Electrical engineering focus

Job description

Intern - Power Systems Time-Series Analytics

Dominion Energy is committed to providing reliable, affordable, and increasingly clean energy that powers our customers every day. If you want to work for a purpose-driven company that values safety and collaboration, we’re looking for you. You won’t just find a job here; you’ll find your career. Review the position below.

We offer a hybrid 3-2 work schedule (three days in the office, two days of teleworking) to accommodate the need for flexibility.

We Strive to Drive Power Innovation Through Data

The nature of the grid is in flux. We on the Engineering Analytics & Modeling team see this challenge and aim to rise to the occasion. Our team mandate is simple: we aim to bridge the gap between real‑world system data and innovative capabilities that provide consumable business intelligence and help steer the future of how we monitor, plan, and manage the grid.

Our team is responsible for the capture, utilization, and application of time-series data, including synchrophasors, SCADA, point-on-wave measurements, load and generation data, and other supporting data. Our work is to steward this data and ensure its analysis and outputs influence our business and the industry as they adapt to meet the demands of a shifting energy landscape. We seek the curious, the self‑motivated, and those driven by the pursuit of change.

Job Summary: We Seek Joint Expertise in Power Systems, Time-Series Analysis, and Data Analytics

Our team comprises a critical part of the Strategic Initiatives team within the Electric Transmission organization. We focus on addressing a broad spectrum of transformational and innovative projects by solving problems through real‑world measurements, data analytics, forecasting, statistical analysis, signal processing, and custom‑developed modeling and software capabilities.

The consistent thread across our work is the use of time-series measurement data to identify trends, understand system behavior, generate insights, and support better planning and operating decisions. A successful candidate will be able to:

• Navigate and interrogate an array of available power system and supporting data sources.
• Analyze time-series data across different time horizons and measurement resolutions.
• Identify trends, patterns, relationships, anomalies, and other insights within historical data.
• Support the development of analytical tools and capabilities aimed at observing, diagnosing, forecasting, and surfacing system behavior.
• Explore new applications of time-series analysis, statistical modeling, forecasting, signal analysis, or related methods within power systems.
• Apply statistical analysis, machine learning, and econometric methods to the development and evaluation of forecasting models.
• Explore longer‑horizon, scenario‑based, and probabilistic forecasting techniques to better characterize uncertainty and a range of potential future outcomes.
• Develop transparent, explainable, and presentable analyses or models that can be understood and used by technical and business stakeholders.
• Analyze and compare model or forecast outputs with actual system results, explain variances, and recommend potential improvements.
• Communicate findings through clear reports, visualizations, and presentations.

Candidates are not expected to have experience across every area of the team’s work. Experience or academic research in either of the following areas would be particularly valuable:

• Electric load, generation, renewable energy, or other forms of power system forecasting.
• Synchrophasor, phasor measurement unit, waveform, or point‑on‑wave data analysis, including the analysis of dynamic system behavior.

These backgrounds are appreciated but are not mandatory. Candidates with broader experience in time-series analysis, statistical modeling, signal processing, measurement analysis, or data‑intensive engineering applications are encouraged to apply.

Required Knowledge, Skills, Abilities & Experience

The knowledge, skills, abilities, and experiences required for entry into this job include the following:

• Engineering and power systems: Strong engineering or quantitative background, preferably in electric power systems. Experience with power system measurements and operational data, such as load, generation, SCADA, synchrophasor, or waveform data, is highly valued.
• Time-series, mathematics, and statistics: Strong grasp of statistical approaches for time-series data, with the mathematical intuition to understand when and why methods are appropriate rather than applying them as black‑box tools. Experience with statistical modeling, machine learning, forecasting, signal processing, econometrics, or probabilistic methods is highly valued.
• Analytical programming and data science: Strong analytical programming skills, preferably in Python, with experience using scientific computing, statistical analysis, and machine‑learning libraries to develop transparent, explainable, and reproducible analyses.
• Critical thinking: Our team requires an ability to think abstractly, pursue unknown unknowns, and persevere when working through new and challenging problems. We seek candidates who are willing to explore alternative methods while maintaining analytical rigor.
• Autonomy and self‑starting: We are developing new industry capabilities and seek candidates who can operate independently while remaining aligned with the joint mission of the team.
• Communication skills: The candidate should be able to translate complex analytical results into clear reports, visualizations, and presentations for technical and nontechnical audiences.
• Professional ethics: The candidate should demonstrate excellent professional ethics and responsible handling of operational and business data.

Education Requirements

Candidates must be working toward a graduate level degree in engineering, mathematics, statistics, computer science, data science, or a related technical discipline.

Electrical engineering with a focus on power systems is strongly preferred but is not required when the candidate demonstrates relevant experience with time-series data and analytical methods.

Candidates must be graduating in Spring 2028 or later.

Candidates must have a 3.5 GPA or above.

Test Description

No Testing Required

Export Control

Certain positions at Dominion Energy may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in Dominion Energy limiting its consideration of certain applicants.

What You'll Get

Hourly Rate:

$34.00 - $42.00

The hourly rate listed is the rate we anticipate paying for this position. If a range is listed, the actual hourly rate offered may vary based on factors such as the selected candidate's degree type, academic major, and/or school classification (e.g., sophomore, junior, senior).

At Dominion Energy, we offer excellent plans and programs for employees. Employees are rewarded with a competitive salary and comprehensive benefits package which includes:

• health, dental, and vision benefits with coverage for families and domestic partners
• vacation
• retirement plans including 401k contributions and matches
• paid holidays
• tuition reimbursement
• bonus eligibility
• sick leave
• disability insurance

To learn more about our benefits, click here: Dombenefits.com

Dominion Energy is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin and/or status as a protected veteran or individual with a disability.

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Top 3 Reasons to Work at Dominion Energy

1. Great Work Life Balance 2. Generous Pay and Benefits 3. Collaborative & Inclusive Culture

Our Commitment to Net Zero

Dominion Energy is committed to helping address climate change. We have cut emissions sharply as we aim for Net Zero carbon and methane emissions by 2050. Learn more at sustainability.dominionenergy.com.

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