BESS Engineer

ReqID: HOU0000EO Joining Arup Arup’s purpose, shared values and collaborative approach have set us apart for over 75 years, guiding how we shape a better world. At Arup, you belong to an extraordinary collective – in which we encourage individuality to thrive. You will have the opportunity to do socially useful work that has meaning – to Arup, to your career, to our members and to the clients and communities we serve. We are seeking a BESS Engineer to support the operational, commercial, and technical performance of utility‑scale and C&I battery energy storage and hybrid renewable projects across the US. This role can be based in any of our West offices (Los Angeles, Oakland, San Francisco, Seattle, San Diego) or our South offices (Austin, Dallas, Houston). This role sits at the intersection of engineering, asset management, and commercial performance, working with owners, operators, OEMs, EPCs, and market participants to ensure assets meet availability, revenue, and compliance objectives. You will play a key role in translating contractual obligations and technical requirements into actionable operational strategies while supporting optimization, reporting, and performance improvement efforts. What makes this role unique is the ability to combine hands‑on technical depth in BESS and solar with client‑facing advisory work, exposure to multiple ISO markets, and collaboration across Arup’s global energy, power systems, and commercial advisory teams. The Opportunity Serve as a technical and commercial advisor supporting the operational performance of BESS, solar, and hybrid renewable energy assets. Monitor asset performance against availability targets, performance guarantees, and financial objectives, identifying underperformance and recommending corrective actions. Interpret EPC agreements, OEM warranties, service agreements, and interconnection requirements, translating contractual obligations into operational KPIs and workflows. Support EMS, SCADA, and data analytics activities, including SoC/SoH assessment, fleet health monitoring, and degradation analysis. Assist with commissioning, testing, and operational readiness activities, coordinating across vendors, contractors, and internal teams. Prepare clear, client‑facing technical reports, dashboards, and presentations communicating asset health, risks, and optimization opportunities. Track and assess evolving regulatory and market requirements across ISO markets (e.g., NYISO, ISO‑NE, CAISO) and their implications for asset operations. Collaborate with multidisciplinary teams across Arup to deliver integrated advisory and engineering services. The Skills A Bachelor’s or Master’s degree in Mechanical Engineering, Electrical Engineering, Energy Systems, or a related field. 4+ years of experience in energy storage, solar, renewable energy asset management, or power systems operations. Hands‑on experience with BESS operations, commissioning, EMS/SCADA systems, or asset performance monitoring. Working knowledge of EPC contracts, OEM warranties, service agreements, and performance guarantees. Familiarity with ISO energy markets (e.g., NYISO, ISO‑NE, CAISO) and storage participation or interconnection requirements. Strong communication skills with the ability to translate complex technical and contractual topics for clients and stakeholders. Please note that all applicants must apply directly via the job portal. What we offer you At Arup, we care about each member’s success, so we can grow together. Guided by our values, we provide an attractive total reward package that recognizes the contribution of each of our members to our shared success. As well as competitive, fair and equitable pay, we offer a career in which all of our members can belong, grow and thrive – through benefits that support health and wellbeing, a wide range of learning opportunities and many possibilities to have an impact through the work they do. We are owned in trust on behalf of our members, giving us the freedom, with personal responsibility, to set our own direction and choose work that aligns with our purpose and adds to Arup’s legacy. Our members collaborate on ambitious projects to deliver remarkable outcomes for our clients and communities. Profit Share is a key part of our reward, enabling members to share in the results of our collective efforts. Benefits at Work – At Arup, we have a comprehensive and valuable benefits program that works for our employees and their families while keeping costs low. These benefits provide health and welfare security for you as well as paid time off for rest and renewal. As a member of Arup, everyone shares in our success through a global profit share scheme (payments are dependent on the firm’s financial performance). Our Global Profit Share Plan (paid bi‑annually) provides an opportunity for you to share in the success of the Firm. As a valued employee of Arup, you can also choose to participate in our 401(k) plan with up to 10% company match to help you save for your future. Flexible Working – We believe that flexible arrangements create a more inclusive way of working that supports our diversity and the wellbeing of our people. Options for alternative schedules and the ability to work outside of the office for a portion of your workweek are available. Houston Hiring Range – The good faith base salary hiring range for this job if performed in Houston is $98,200 to $120,000 per year. This range is commensurate with experience, educational background, and skill level. Benefits are not included in the base salary. Please note hiring ranges for candidates performing work outside of Houston will differ. Different People, Shared Values Arup is an equal opportunity employer that actively promotes and nurtures a diverse and inclusive workforce. We welcome applications from individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, marital status, disability, neurotype or mental health, race or ethnicity, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. We are an open environment that embraces diverse experiences, perspectives, and ideas – this drives our excellence. Guided by our values and alignment with the UN Sustainable Development Goals, we create and contribute to equitable spaces and systems, while cultivating a sense of belonging for all. Our internal employee networks support our inclusive culture: from race, ethnicity and cross‑cultural working to gender equity and LGBTQ+ and disability inclusion – we aim to create a space for you to express yourself and make a positive difference. Discover more about life at Arup at . Our Application Process We will be reviewing our candidates for this position on a rolling basis. Once you have applied you will be evaluated and potentially moved on to the next round, at which point a member of the talent resourcing team will reach out to you directly. Arup is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of a protected veteran, or disability. Stay safe online. Recruitment fraud is on the rise, and Arup’s name, logo, and branding have been used in fraudulent job advertisements. Arup will never ask for bank information as part of our recruitment process. EOE-Protected Veterans/Disability #J-18808-Ljbffr Arup