Software Engineer
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 21, 2026. ETAP scores B on the Alion truth index.
ETAP empowers customers to make informed decisions throughout the life cycle of their projects with innovative software solutions for electrical systems. By applying ETAP solutions, customers experience continuous intelligence during design and engineering and into operations and maintenance using a unified electrical digital twin platform. ETAP supports customers in their digital transformation and sustainable energy transitions for a green and smart future, helping them to prioritize safety, maximize reliability, and stay resilient.
Our employees' passion for excellence, innovation, and customer satisfaction is our most-prized resource. If you share that passion - and want to be part of a company that leads the energy transition towards a cleaner and more resilient world for future generations - we invite you to join us!
ETAP is committed to creating a diverse work environment and is proud to be an Equal Opportunity Employer.
Job Title: Software Engineer -Power Systems Software
Location: Irvine, CA
Employment Type: Full-Time
THE ROLE
The primary responsibility of this position is to develop and maintain electrical systems applications using modern 3D visualization and simulation frameworks. These applications deliver interactive visualization capabilities for power system analysis and operations tools.
This role also supports the development of web applications and Windows desktop applications focused on real-time data acquisition, visualization, storage, and analysis.
KEY RESPONSIBILITIES
Design, develop, and maintain 3D visualization applications for electrical power systems
Extend and customize application frameworks and libraries to support visualization and simulation workflows
Collaborate with real-time software engineers to support and maintain web-based applications
Develop and maintain RESTful APIs for web and cloud-based applications
Install, configure, and manage required databases (e.g., NoSQL and relational databases)
Ensure all systems comply with cybersecurity and data protection requirements
MINIMUM QUALIFICATIONS
Bachelor’s degree in Computer Science, Computer Engineering, or a related field
2+ years of professional software development experience
Experience with Microsoft Visual Studio
Proficiency in Python
Proficiency in C#
Experience with AJAX
JavaScript development experience
HTML / HTML5
Experience with 3D graphics or visualization development
NICE-TO-HAVE SKILLS
NoSQL database development (e.g., MongoDB)
SQL or Oracle database development
MVC web application development
WebSocket development
jQuery
C++
iOS or Android application development
Salary Range: 74,000.00 - 123,000.00 USD Annual
This pay range represents the minimum and maximum compensation that the position offers, and final compensation can vary within the range depending on work location, job experience, skills, and relevant educational attainment and/or training.
ETAP requires all successful applicants to undergo and pass a comprehensive background check before they start employment. Background checks will be conducted in accordance with local laws and may, subject to those laws, include proof of educational attainment, employment history verification, proof of work authorization, criminal records, identity verification, credit check. Certain positions dealing with sensitive and/or third party personal data may involve additional background check criteria.
ETAP is an Equal Opportunity Employer. We are committed to being an exemplary employer with an inclusive culture, developing a workplace environment where all our employees are treated with dignity and respect. We value diversity and the expertise that people from different backgrounds bring to our business.
Come and join ETAP to create the transformative technology that enables our customers to engineer a better world.