Data Visualization Software Engineer

Qualifications

• We Desire
• Experience developing graphical user interfaces or interactive web applications using technologies such as React, JavaScript/TypeScript, or comparable frameworks.
• Experience working with SQL databases, REST APIs, data-processing pipelines, or scientific/engineering data.
• Experience with Linux development environments, Git-based workflows, automated testing, CI/CD, containers, or related modern software-development tools.
• Pay Range
• $121,830 - $154,500 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; pay will not be below any applicable local minimum wage. 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.
• #LI-Onsite
• Position Information
• This is a Career Indefinite position, open to Lab employees and external candidates.
• Why Lawrence Livermore National Laboratory?
• Included in 2026 Best Places to Work by Glassdoor!
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (depending on project needs)
• Our values - visit https://www.llnl.gov/inclusion/our-values
• Security Clearance
• This position requires a Department of Energy (DOE) Q-level clearance. If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. Also, all L or Q cleared employees are subject to random drug testing. Q-level clearance requires U.S. citizenship.
• 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 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.
• How to identify fake job advertisements
• Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements. LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under “Find Your Job” of our website. If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent, we strongly recommend you do not respond.
• To learn more about recruitment scams: https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf
• Equal Employment Opportunity
• 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.
• California 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.
• Join us and make YOUR mark on the World!
• Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability.
• Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact.
• Ability to secure and maintain a U.S. DOE Q level security clearance which requires U.S. citizenship.
• Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related science, engineering, or technical field, or equivalent level of demonstrated knowledge.
• Fundamental knowledge of software engineering and computer science concepts, techniques, practices, and procedures, including object-oriented programming, data structures, software design, and software development lifecycle practices.
• Fundamental knowledge and experience applying one or more modern programming languages such as Python, Java, Kotlin, C/C++, C#, JavaScript/TypeScript, or similar languages to software-development assignments.
• Knowledge of developing software applications that interact with databases, structured data, APIs, or other software services.
• Knowledge of graphical user interface, web application, or data-visualization development concepts and techniques.
• Experience using standard software-development tools and practices such as version control, testing, debugging, and collaborative software-development workflows.
• Experience applying standard technical principles, theories, concepts, and techniques to well-defined software-development problems.
• Sufficient verbal and written communication skills to collaborate effectively in a team environment and present and explain technical information