Senior Electrical Engineer

Job Title: Senior Electrical Engineer

Job Description

The Senior Electrical Engineer - Battery Energy Storage Systems (BESS) leads the design, development, and delivery of gridscale and distributed energy storage projects. This role owns electrical designs from early concept through final product release, supporting both internal product development and external customer projects. The engineer collaborates closely with multidisciplinary teams and serves as a technical leader, mentor, and subject matter expert in battery energy storage systems, contributing directly to the advancement of sustainable clean energy storage solutions.

Responsibilities

• Own the electrical design of battery energy storage systems for base products from early development through final product release.
• Develop conceptual layouts, oneline diagrams, and detailed electrical designs for gridscale BESS projects through Issue for Construction (IFC) design packages.
• Produce detailed electrical engineering designs for microgrid and distributed energy resource projects.
• Evaluate, analyze, and compare energy storage technologies, products, and vendors, and support technology and vendor selection and implementation.
• Develop and review engineering design plans, technical specifications, cost estimates, and construction documents at various design milestones.
• Prepare clear and comprehensive written technical reports explaining battery energy storage concepts, feasibility studies, and usecase analyses for diverse audiences.
• Participate in meetings with clients, contractors, vendors, and internal stakeholders to support project execution and business development activities.
• Provide constructionphase technical support, including preparing bid addenda, reviewing submittals, responding to RFIs, developing construction progress reports, and supporting change orders.
• Coordinate closely with civil, structural, fire and life safety, power systems, and SCADA teams or contractors to deliver complete IFC design packages.
• Participate in design reviews with internal stakeholders, governing agencies, and authorities having jurisdiction (AHJs).
• Serve as a technical mentor and counselor to junior engineering staff, providing guidance and support for their professional development.
• Coordinate project workloads to ensure ontime delivery of highquality engineering documents.
• Conduct quality assurance and quality control (QA/QC) reviews of work performed by other engineers, designers, and technicians.
• Provide technical assistance and subjectmatter expertise on battery energy storage systems to internal teams and external customers as needed.
• Support the development and continuous improvement of internal engineering design guidelines, catalogs, and templates, including direct contributions to technical, R&D, and project development documents.
• Support grid integration by designing systems that transition power from distribution lines into the storage system and back to the grid, ensuring reliable and safe operation.

Essential Skills

• Bachelor's degree in Engineering from an ABETaccredited program or equivalent accredited agency, with 8+ years of proven experience; a mix of education and applicable experience will be considered.
• Strong fundamentals in electrical and mechanical principles.
• Background in power systems engineering with a focus on lowvoltage (LV) and mediumvoltage (MV) installations.
• Ability to read and interpret electrical schematics and mechanical drawings.
• Experience completing at least one battery energy storage system (BESS) installation from start to finish involving multiple technical stakeholders.
• Proficiency with one or more drafting software packages for creating oneline diagrams and site construction layouts.
• Ability to work effectively in crossfunctional, fastpaced engineering environments with minimal oversight or direction.
• Electrical engineering and power system design experience, including grid integration and transitioning power between distribution lines, storage systems, and the grid.
• Systemslevel thinking with the ability to optimize products across disciplines and technical domains.
• Ability to interpret engineering deliverable content and assess its impact on construction feasibility.
• Knowledge of at least one of the following standards: UL9540, IEC62932, or NFPA 70 (NEC).
• Proficiency in test planning, experimental design, and statistical data analysis for subscale and productionlevel systems.
• Understanding of battery chemistry fundamentals, including flow batteries and the specific challenges associated with their implementation.

Additional Skills & Qualifications

• Experience working on gridscale BESS, microgrid, and distributed energy resource projects.
• Demonstrated ability to mentor junior engineers and lead technical teams.
• Experience coordinating with civil, structural, fire and life safety, power systems, and SCADA disciplines.
• Experience participating in design reviews with internal stakeholders and authorities having jurisdiction (AHJs).
• Experience supporting constructionphase activities such as bid addenda, submittal reviews, RFIs, construction progress reports, and change orders.
• Interest in and commitment to sustainable clean energy storage and the broader transition to clean energy.

Work Environment

This role is based onsite in Wilsonville, OR, within a crossfunctional, fastpaced engineering environment focused on sustainable clean energy storage. The position involves close collaboration with multidisciplinary teams including civil, structural, fire and life safety, power systems, and SCADA disciplines. Work centers on the use of drafting and design software to create oneline diagrams and site construction layouts, as well as the preparation of detailed engineering documents, technical reports, and construction packages. The environment emphasizes high technical standards, rigorous QA/QC processes, and regular interaction with clients, contractors, vendors, and governing agencies. The role supports fulllifecycle project execution from early concept design through construction and final product release.

Job Type & Location

This is a Contract to Hire position based out of Wilsonville, OR.

Pay and Benefits

The pay range for this position is $135000.00 - $155000.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Wilsonville,OR.

Application Deadline

This position is anticipated to close on Jun 3, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email ... for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.