Company Description

Join us and make YOUR mark on the World!

Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Livermore National Laboratory (LLNL) where our employees apply their expertise to create solutions for BIG ideas that make our world a better place.

We are dedicated to fostering a culture that values individuals, talents, partnerships, ideas, experiences, and different perspectives, recognizing their importance to the continued success of the Laboratory’s mission.

Pay Range

$117,180 - $148,608 Annually for the SES.1 level

This is the lowest to highest salary in good faith 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.

Job Description

We have an opening for a Junior Software Engineer. You will be a member of the Cloud Integration and Applications team. You'll learn to design, develop, and support cloud-based applications and AI integrations that serve the laboratory. Under guidance from senior team members, you'll contribute to both frontend and backend development for applications that help with governance, security, and effective use of cloud and AI services across the enterprise. Your work will support the workforce in securely and efficiently adopting modern technologies. This position is in the Information Technology Solutions (ITS) Division within the Computing Directorate, in support of LivIT.

This position offers a hybrid schedule, blending in-person and virtual presence. You will have the flexibility to work from home one or more days per week.

You will

Provide computer science and software development support using industry standard software development practices and modern programming languages and operating systems.
Develop and maintain applications managed by the team. Support the full software development lifecycle including writing code, testing, debugging and documentation.
Engage with other developers and administrators to understand requirements, provide feedback and deliver high-quality solutions.
Learn and apply best practices. Continuously learn new technologies and methods that can improve the team’s code quality and development processes.
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 computer science, engineering, or related field, or equivalent combination of education and experience.
Experience with at least one modern programming language (e.g., Python, JavaScript, C#, Java) in coursework or project settings.
Basic knowledge of software development concepts, such as design, coding, and testing.
Familiarity with AWS and modern application architectures using serverless implementations with least privileged IAM roles
Familiarity with CI/CD tools like Azure DevOps
Knowledge of backend and frontend development using frameworks like .NET and Angular
Sufficient written and verbal communication skills; ability to prepare basic technical documentation.
Ability to work effectively as part of a multidisciplinary team and adapt to evolving project requirements.

Qualifications We Desire

Experience with AWS WorkSpaces and AWS API for orchestrating and managing virtual desktop fleet.
Exposure to designing or supporting secure, scalable systems.
Demonstrated initiative in learning new technologies or contributing to team-based projects.

Additional Information

Position Information

This is a Career Indefinite position, open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory?

Included in 2025 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.

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