Cyber Security Engineer - ACTIVE SECURITY CLEARANCE REQUIRED - job 1 of 3

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

$95,808 - $214,032 Annually

$95,808 - $178,392 Annually for the SES.2 level

$114,912 - $214,032 Annually for the SES.3 level

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.

We have an opening for a Cyber Security Engineer to provide cyber and technical support for unclassified and classified networks, standalone systems, security systems, user accounts and access, and implementation of security controls. You will manage complex security plans and component configurations, complete self-assessments, and computer security projects. You will interact regularly with team members, customers, management, and sponsors to solve a variety of complex cyber problems in a timely manner. This position is in the Information Technology Solutions (ITS) Division supporting the Field Intelligence Element (FIE) within the Computing Directorate.

Business needs require that this position be on-site five days a week.

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.

You will 

• Serve in the Information Systems Security Owner (ISSO) role as the author and owner of comprehensive cyber security document packages.
• Plan, design, and evaluate complex cybersecurity solutions.
• Perform computer security tasks such as vulnerability remediation, audit of computer logs, and creation of documentation on policies, procedures, test plans, and risk analyses.
• Inspect information systems to verify compliance and work closely with system administrators to maintain security and accreditation status.
• Manage unclassified and classified account authorization processes and perform approvals.
• Collaborate with customers in the design of their computing environment and security management processes.
• Research solutions and manage cyber-security related projects with a diverse scope over multiple environments.
• Perform other duties as assigned.

Additional job responsibilities, at the SES.3 level

• Develop automate workflows and storyboards  within multiple environments.
• Provide technical assistance to the user community.
• Lead cyber-security related projects.
• Provide technical assistance and training to general user, privilege users, and ISSOs/ISSE’s
• Conduct Technical evaluation on current and new systems.

• This position requires an active Department of Energy (DOE) Q-level clearance or active Top Secret clearance issued by another U.S. government agency at the time of hire.
• Bachelor’s degree in Computer Science, Computer and Network Security, Engineering, Business, Information Systems, or related field, or the equivalent combination of education and related experience.
• Knowledge and experience editing and testing system security plans.
• Experience with cyber-related tools for auditing, compliance verification, vulnerability testing, and continuous system monitoring.
• Experience setting priorities and solving complex problems in a fast-paced, customer-focused team environment.
• Experience with computer security practices and procedures.
• Ability to work in a dynamic, technical team environment with competing priorities and meet deadlines that are important to project success.
• Experience with approaching difficult problems with enthusiasm and creativity, and to change focus when necessary.
• Effective verbal and written communication skills necessary to collaborate in a team environment and document, present and explain technical information.

Additional qualifications at the SES.3 level

• Represents the organization as the primary technical contact on tasks and projects. Serves on internal technical/advisory committees and may serve on external committees. May oversee the activities of other personnel.
• Experience developing and presenting cyber or IT solutions to a inter-organizational / external team.
• Experience leading Cyber Configuration Management program or Cyber Incident Response program.
• Broad experience applying effective analytical and problem-solving skills to moderately complex problems.

Qualifications We Desire

• Professional computer certification (e.g., CISSP, CISM, SANS Certification).

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 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 an active Department of Energy (DOE) Q-level clearance or active Top Secret clearance issued by another U.S. government agency at time of hire. 

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.