Senior Grid Integration, Power Systems Engineer

IS International Services, LLC

Senior Engineer specializing in BESS modeling and grid-code compliance for Chile projects. Hands-on position requiring collaboration with inverter OEMs and utilities while ensuring model validation and compliance.

Posted 6/3/2026full-timeHouston • Texas • 🇺🇸 United StatesSeniorWebsite

About the role

Key responsibilities & impact

Own BESS modeling, model validation, and grid-code compliance support for Chile projects and advanced applications including data centers.
Develop, review, test, document, and defend EMT, RMS, steady-state, and PPC model packages with inverter OEMs, modeling firms, grid operators, utilities, and internal Fluence teams.
Perform modeling work, communicate findings clearly, and actively pull support from OEMs, modeling firms, controls teams, and project teams to keep studies and compliance work moving.

Requirements

What you’ll need

Bachelor’s degree in Electrical Engineering, Power Systems, Power Electronics, Controls, or related field.
7+ years of experience in power systems, BESS, inverter-based resources, grid interconnection, or power-system modeling.
Hands-on experience with EMT, RMS, PPC, and steady-state modeling for utility-scale inverter-based resources.
Proficiency with PSCAD/EMTDC, PSS®E, PowerFactory, MATLAB/Simulink, PSLF, TSAT, ETAP, or similar tools.
Strong understanding of inverter controls, plant controllers, grid-code compliance, model validation, and utility interconnection requirements.
Ability to test models, identify gaps, challenge assumptions, and prevent incomplete model packages from moving forward.
Excellent communication and interpersonal skills, including professional technical emails and the ability to influence cross-functional support without direct authority.
Experience using Jira or similar tools to manage modeling issues, technical blockers, owners, and closure status.
Ability to coordinate across OEMs, modeling firms, utilities, grid operators, customers, and internal engineering teams.
Valid work authorization and ability to obtain or maintain required visas for international travel to project sites, customer locations, and vendor factories.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account IS International Services, LLC Website LinkedIn All Job Openings 51 - 200 employees Founded 1997 🚀 Aerospace ⚡ Energy Engineering
Aerospace
Energy IS International Services, LLC is a licensed professional engineering firm that provides comprehensive engineering and project consulting services globally. Specializing in process control and automation, the company delivers turn-key solutions including electrical design, control panel fabrication, and systems integration. With expertise in various industries such as energy generation, factory automation, healthcare, and oil and gas, IS International is dedicated to fulfilling clients' needs through customized engineering solutions. Their competitive pricing model and commitment to quality have established their reputation as a reliable provider in the engineering sector. Senior Grid Integration, Power Systems Engineer 🔥 1 hour ago 🏢🏡 Houston – Hybrid ⏰ Full Time 🟠 Senior 🔋 Electrical Engineer Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Own BESS modeling, model validation, and grid-code compliance support for Chile projects and advanced applications including data centers.
Develop, review, test, document, and defend EMT, RMS, steady-state, and PPC model packages with inverter OEMs, modeling firms, grid operators, utilities, and internal Fluence teams.
Perform modeling work, communicate findings clearly, and actively pull support from OEMs, modeling firms, controls teams, and project teams to keep studies and compliance work moving. 🎯 Requirements
Bachelor’s degree in Electrical Engineering, Power Systems, Power Electronics, Controls, or related field.
7+ years of experience in power systems, BESS, inverter-based resources, grid interconnection, or power-system modeling.
Hands-on experience with EMT, RMS, PPC, and steady-state modeling for utility-scale inverter-based resources.
Proficiency with PSCAD/EMTDC, PSS®E, PowerFactory, MATLAB/Simulink, PSLF, TSAT, ETAP, or similar tools.
Strong understanding of inverter controls, plant controllers, grid-code compliance, model validation, and utility interconnection requirements.
Ability to test models, identify gaps, challenge assumptions, and prevent incomplete model packages from moving forward.
Excellent communication and interpersonal skills, including professional technical emails and the ability to influence cross-functional support without direct authority.
Experience using Jira or similar tools to manage modeling issues, technical blockers, owners, and closure status.
Ability to coordinate across OEMs, modeling firms, utilities, grid operators, customers, and internal engineering teams.
Valid work authorization and ability to obtain or maintain required visas for international travel to project sites, customer locations, and vendor factories. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Electrical Engineer 🕒 Yesterday PPSI 11 - 50 Website LinkedIn All Job Openings Senior Electrical Engineer overseeing design for Liquids Pump station facilities at Pioneer Production Services, Inc. Ensuring compliance with standards and managing engineering consultants for successful project execution. 🏢🏡 Houston – Hybrid 💵 $78 - $81 / hour ⏰ Full Time 🟠 Senior 🔋 Electrical Engineer Electrical Engineer III 🕒 May 8 Zachry Group 10,000+ employees ⚡ Energy Website LinkedIn All Job Openings Electrical Engineer III at Zachry Group involved in design projects for various process industries. Requires electrical engineering expertise and project coordination skills. 🏢🏡 Houston – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔋 Electrical Engineer Power Systems Engineer – Grid Integration 🕒 April 1 TMEIC 1001 - 5000 ⚡ Energy Website LinkedIn All Job Openings Provide technical direction for grid integration of renewable energy systems. Conduct power system studies and lead technical discussions on product development. 🏢🏡 Houston – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔋 Electrical Engineer 🦅 H1B Visa Sponsor Technical Support Engineer – Electrical Engineer 🕒 February 25 OMICRON electronics 1001 - 5000 🔧 Hardware ⚡ Energy Website LinkedIn All Job Openings Technical Support Engineer providing direct and indirect technical assistance to customers and internal teams at OMICRON electronics in Houston, TX. 🏢🏡 Houston – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔋 Electrical Engineer Electrical Engineer 🕒 January 7 Stantec 10,000+ employees ⚡ Energy Website LinkedIn All Job Openings Electrical Engineer designing sophisticated electrical systems for various projects at Stantec. Collaborating with multidisciplinary teams to enhance global quality of life through design. 🏢🏡 Houston – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔋 Electrical Engineer 🦅 H1B Visa Sponsor View More Electrical Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Applicant Tracking System Keywords

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Hard Skills & Tools

BESS modelingmodel validationgrid-code complianceEMT modelingRMS modelingsteady-state modelingPPC modelinginverter controlspower-system modelingutility-scale inverter-based resources

Soft Skills

excellent communicationinterpersonal skillsinfluence cross-functional supportability to test modelsidentify gapschallenge assumptionsprevent incomplete model packagescoordinate across teams