Semiconductor Maintenance Support Technical Associate

Semiconductor Maintenance Support Technical Associate Mid-Senior Level | Full-time Engineering | Livermore, CA | 06/03/2026 Reference #: REF8407C Job Code: 337.1 Engineering Technical Assoc Organization: Engineering Position Type: Career Indefinite Security Clearance: Anticipated DOE Q clearance (requires U.S. citizenship and a federal background investigation) Drug Test: Required for external applicant(s) selected for this position (includes testing for use of marijuana) Medical Exam: A job-related pre-placement medical examination may be required. Job Description We have an opening for a Semiconductor Maintenance Support Technical Associate in the Operations Technical Support group supporting the Micro & Nano Technology Section. This role requires a highly skilled professional with a strong background in semiconductor equipment, advanced troubleshooting, and technical expertise. You will provide expert technical support, resolve complex system issues, and collaborate with cross‑functional teams to ensure system performance and customer satisfaction. You may have involvement with overseeing the development of written documentation, along with ES&H technical lead responsibilities and must be able to follow strict safety requirements. You will routinely interact with professional colleagues, research scientists, technicians, external equipment suppliers, and upper‑level management across the laboratory. This position offers the opportunity to work on cutting‑edge technologies while mentoring and guiding team members to solve challenging technical problems. The role is located in the Materials Engineering Division (MED) in the Engineering directorate. In this role you will Provide innovative technical expertise for complex systems, including diagnostics, root cause analysis, and corrective action planning. Collaborate with internal and external stakeholders to resolve escalated technical issues and ensure optimal system performance. Lead system installations, upgrades, and preventive maintenance to maximize uptime and efficiency. Analyze process variable data logs and system documentation to develop innovative solutions for technical challenges. Author and review technical reports, documentation, and training materials. Work on multiple projects, including planning and resource allocation. Mentor and train team members in advanced troubleshooting techniques and system diagnostics. Represent the organization in technical discussions with customers and external collaborators. Work with hazardous materials (radioactive, beryllium, gases, and chemicals). Ensure compliance with safety and operational standards, addressing high‑consequence errors when necessary. Maintain a safe, clean, and functional laboratory environment. Perform other duties as assigned. Qualifications Ability to secure and maintain a U.S. DOE Q‑level security clearance which requires U.S. citizenship. Bachelor’s degree in engineering (electronics, mechanical, industrial, or related field) or equivalent combination of education and experience. Extensive experience in semiconductor equipment engineering, technical support, or a related field. Extensive hands‑on experience with semiconductor systems, including Etch, Deposition, and Photolithography equipment such as Ultratech, CGA Steppers, and Nikon aligners. Extensive knowledge and experience in advanced troubleshooting, root cause analysis, and remote diagnostics. Extensive experience in technical documentation, reporting, and customer relationship management. Ability to mentor and guide technical teams. Advanced written and verbal communication skills in a multidisciplinary team and in specific technical areas with the ability to present technical information to diverse audiences. Qualifications We Desire Strong project coordination skills, including program support for fab builds and equipment installations. Strong analytical and problem‑solving skills for complex system issues. Pay Range $125,310 - $153,444 Annually This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. Position Information This is a Career Indefinite position, open to Lab employees and external candidates. Pre‑Employment Drug Test External applicant(s) selected for this position must pass a post‑offer, pre‑employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor. Wireless and Medical Devices Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession. This includes, but is not limited to, cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices. If you use a medical device which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas. Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings. Pre‑Placement Medical Exam A job related pre‑placement medical examination may be required. Equal Opportunity Employer We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws. Reasonable Accommodation Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory. If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request. Privacy Notice The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non‑employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here. #J-18808-Ljbffr Lawrence Livermore National Laboratory