Software Developer-Early Career

We have an opening for a Software Developer with a combination of education and experience commensurate with supporting a variety of software development assignments. The selected candidates will work on multi-disciplinary teams in an environment that encourages the support of the academic research community while focusing on problems of interest to LLNL and DOE programs as a member of a dynamic, multidisciplinary team environment. These positions will be within a group in the Computing Directorate.

This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.

In this role you will 

• Provide computer science and software development support using industry standard software development practices and modern programming languages and operating systems.
• Develop a range of applications including scientific, graphical user interface, database, and visualization applications on UNIX platforms.
• Participate in the requirements definition, analysis, design, implementation, debugging, testing, and optimization of computer programs on workstations.
• Participate on a research team to support work and research papers.
• Contribute to the fulfillment of technical projects and organizational objectives, functioning as an effective team member on multi-disciplinary teams.
• Engage other developers frequently to share relevant knowledge, opinions, and recommendations.
• Perform other duties as assigned.

Additional job responsibilities, at the SES.2 level

• Design, implement, deploy, and maintain software systems using object-oriented analysis, design, and programming techniques.
• Provide solutions to moderately complex problems involving largely identifiable factors.

• Ability to obtain and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
• Bachelor’s degree in computer science, computer engineering, or a related field, or the equivalent combination of education and related experience.
• Skilled in all aspects of software project life cycle: feasibility, requirements, design, implementation, integration, test and deployment.
• Experience developing software with either Python, C++ or JAVA within Linux, UNIX, and/or Windows environments.
• Ability to effectively manage concurrent technical tasks with competing priorities and meet deadlines that are important to project success.
• Experience approaching difficult problems with enthusiasm and creativity.
• Effective interpersonal skills necessary to interact with all levels of personnel with the ability to work independently in a multi-disciplinary team environment.
• Effective written and verbal communication skills to prepare, present, and document technical information.

Additional qualifications at the SES.2 level

• Ability to work effectively with minimal guidance.
• Experience providing innovative approaches and applying new technologies to broadly defined tasks and projects.
• Broad experience applying effective analytical and problem-solving skills to moderately complex problems.
• Broad experience implementing asynchronous and resilient distributed algorithms to solve mathematical problems (e.g., linear systems, blockchain technologies).
• Experience developing software with complex requirements (e.g., interdependent use cases, multiple simultaneous workstreams, scalability requirements).

Qualifications We Desire

• Master’s degree in computer science or related field.
• Experience with Perl, Web Technologies, Ajax, or HTML5, Oracle database schema design and SQL, distributed control systems, real-time operating systems, Big Data analytics, NAS, platforms, resource management systems, Linux virtualization, cloud computing technologies, grid frame works, and cloud file systems, revision control systems, remote boot protocols, and/or experience in a High-Performance Computing environment.
• Experience with application development using object-oriented methods, an understanding of fundamental networking and distributed computing concepts, and/or experience maintaining a High Performance Computing system.

#LI-Hybrid

All your information will be kept confidential according to EEO guidelines.

Position Information

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

Why Lawrence Livermore National Laboratory?

• Included in 2024 Best Places to Work by Glassdoor!
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (*depending on project needs)
• Inclusion, Diversity, Equity and Accountability (IDEA) - visit https://www.llnl.gov/diversity
• Our core beliefs - visit https://www.llnl.gov/diversity/our-values 
• Employee engagement - visit https://www.llnl.gov/diversity/employee-engagement

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.

We invite you to review the Equal Employment Opportunity posters which include EEO is the Law and Pay Transparency Nondiscrimination Provision.

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.