Software Engineer
ABOUT ADVANCED ENERGY
Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decades to perfecting power for its global customers and is headquartered in Denver, Colorado.
WHY BE A PART OF ADVANCED ENERGY?
Some people say it's like working in the best of two worlds. We operate like an agile, growing, small company - you can see your work make a difference to the company every day. Things move quickly and you can see and feel it. At the same time, we're a global company founded in 1981 and have been publicly traded for more than 28 years. We have a strong cash position, deep trust and partnership with leading customers, a global best-in-class operations capability, and a proven leadership team. We have a track record and resources to make things happen both organically and inorganically. Being part of a nimble company with a solid foundation attracts team members that are capable, driven and like a challenge. Our employees collaborate and know how to have fun inventing, working, building and winning together. At our core, we are Advanced Energy - powering the future, together.
POSITION SUMMARY:
Advanced Energy is seeking a Software Engineer to join our Service Engineering organization in Fort Collins, Colorado. The successful candidate will contribute to the development and evolution of software applications used for RF calibration, testing, characterization, and service of Advanced Energy products. The immediate focus of this role is participation in the development of an RF Calibration System application used to automate test workflows, interact with instruments and hardware devices, collect and analyze measurement data, and provide an intuitive operator experience. The application is developed in C#, .NET 8, and WPF using MVVM architecture. Depending on qualifications and experience, this position may be filled at the Software Engineer II or Senior Software Engineer level.
RESPONSIBILITIES:
Works as part of a team, balancing time and scope to meet specification and scheduling demands.
Design, develop, test, and maintain software applications supporting RF calibration, testing, and service activities.
Develop software solutions that interface with instrumentation, hardware devices, and automated test systems.
Collaborate with cross-functional engineering teams to define requirements and implement technical solutions.
Troubleshoot and resolve software and hardware integration issues.
Participate in code reviews, testing, documentation, and continuous improvement initiatives.
Support both new product development and sustaining engineering efforts for existing products.
WORK ENVIRONMENT:
Location: Fort Collins, CO
Environment: Standard office environment
QUALIFICATIONS **:
Required**
Strong troubleshooting, analytical, and problem-solving abilities.
Excellent written and verbal communication skills.
Ability to work effectively with cross-functional and geographically distributed teams.
Preferred
Experience with RF, power electronics, instrumentation, automated test equipment (ATE), calibration systems, or measurement systems.
Educational background in Electrical Engineering or strong understanding of electrical and electronic systems.
Experience with Bitbucket, Jira, CI/CD pipelines, and modern software lifecycle management tools.
Experience modernizing legacy software applications and improving software quality standards.
Experience developing automated test frameworks and hardware-in-the-loop solutions.
Knowledge of software quality standards, coding guidelines, and software compliance processes.
Experience with database technologies and data management solutions.
Experience with Python for engineering, automation, or test applications.
Experience with web application or full-stack development using modern frameworks and cloud technologies.
Familiarity with AI-assisted software development tools and workflows, such as GitHub Copilot, Claude Code, or similar engineering productivity tools.
Understanding of responsible AI-assisted development practices, including code review, validation, testing, and governance considerations.
Experience working in semiconductor, industrial automation, instrumentation, or manufacturing environments.
EXPERIENCE:
5+ years of professional software development experience using C# and .NET.
Experience developing desktop applications using WPF and MVVM architecture.
Experience developing software that communicates with hardware devices, instruments, sensors, controllers, or embedded systems.
Experience with one or more communication technologies such as TCP/IP, USB, Serial (RS-232/RS-485), Ethernet, GPIO, CAN, Modbus, SCPI, or similar interfaces.
Strong object-oriented design and software architecture skills.
Experience debugging complex interactions between software and physical hardware systems.
Knowledge of software development best practices including source control, code reviews, automated testing, and continuous integration.
Experience using Git-based source control systems and modern development workflows.
EDUCATION:
Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, or related discipline.
COMPENSATION:
As required by multiple state pay transparency laws, Advanced Energy provides a reasonable range of compensation for each job posting. Actual compensation is influenced by an array of factors including, but not limited to, skill set, level of experience, and specific office location. The range of starting pay for this role is $85,000 to $145,000 per year.
BENEFITS:
As part of our total rewards philosophy, we believe in offering and maintaining competitive compensation and benefits programs for our employees to attract and retain a talented, highly engaged workforce.?Our compensation programs are focused on equitable, fair pay practices including market-based base pay, an annual pay-for-performance incentive plan, and discounted Employee Stock Purchase Plan.?
In addition to our competitive compensation practices, we offer a strong benefits package in each of the countries in which we operate. In the U.S., we offer a rich benefits package that includes:
Medical - multiple medical plans are available to choose from
Short and long-term disability and life insurance
Health savings and flexible spending accounts
Generous time off policy starting with 3 weeks of paid vacation, 7 days of paid sick time, and 12 paid holidays
8 hours of paid volunteer time off
8 weeks of paid parental leave for both parents
Company matched 401(k)
Tuition reimbursement
Expanded mental health coverage and employee assistance programs?
Other voluntary benefits include critical illness, accident and hospital indemnity, pet insurance, identify theft, and legal assistance
Advanced Energy is committed to diversity in its workforce including Equal Employment Opportunity for Minorities, Females, Protected Veterans, and Individuals with Disabilities.
Advanced Energy is also committed to providing reasonable accommodations in our job application process/procedures for qualified individuals with disabilities. If you require assistance in completing an Advanced Energy application, please reach out to HumanResources@aei.com.
CO ONLY:
Applications will be accepted through 9/30/2026, the company reserves the right to review applications at any point after they are submitted.
