Cyber Security Security Control Assessor

Lawrence Livermore National Laboratory; Livermore (CA); Hybrid; USD 122,000 - 186,000; Full time

Job summary

Lawrence Livermore National Laboratory (LLNL) in Livermore, CA, is seeking an Entry Level Cyber Security Security Control Assessor. The role blends remote and on-site work within IT Solutions Division to support CSP in the LivIT program.

Flexible Term appointment with on-site presence several days per week. You will perform security assessments, support authorization processes, and contribute to corrective action plans while collaborating across teams and external auditors.

Qualifications

• U.S. citizenship required for DOE Q clearance.
• Bachelor’s degree in Computer Science, Computer Engineering, Computer Information Systems, or equivalent.
• Knowledge of computer and network technologies and cyber security frameworks.
• Experience performing cyber security risk analysis or demonstrated research skills.
• Effective verbal and written communication in a multi-disciplinary team.
• Ability to manage concurrent technical tasks with attention to detail.

Responsibilities

• Identify security concerns by analyzing control requirements to determine unmitigated risks to OS, networks, and cloud services.
• Analyze moderately complex security plans and testing documents and assist in developing testing procedures and security plan documentation.
• Perform comprehensive assessments in information systems and cloud services for ongoing authorization.
• Conduct Cyber Security Program self-assessments and contribute to corrective action plans.
• Participate in external cyber security audits, data collection, and reporting to internal/external stakeholders.
• Evaluate technical security controls, processes, and policies for efficiency and accuracy.
• Perform other duties as assigned.

Skills

DOE clearance

Cybersecurity risk analysis

Information security

Communication skills

Project management

Education

Bachelor's degree in Computer Science/Computer Engineering/Computer Information Systems

Job description

Cyber Security Security Control Assessor

Entry Level | Full-time
Information Technology/Computing | Livermore, CA | 08/17/2026
Reference #: REF8692H
Job Code: SES.1 Science & Engineering MTS 1 / SES.2 Science & Engineering MTS 2
Organization: Computing
Position Type: Flexible Term
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: Not applicable

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.

Job Description

We have an opening for a Cyber Security Security Control Assessor. You will perform a wide range of activities associated with cyber security. The position is within the Information Technology Solutions Division (ITSD) of the Computing Directorate matrixed to the Cyber Security Program (CSP) in support of the LivIT Program. This position is a hybrid work schedule combination of remote and in-office, typically requiring on-site presence several days per week.

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.

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

• Identify security concerns by analyzing computer system security control requirements and implementations to determine unmitigated risks to computer operating systems, networks, and cloud services.
• Analyze moderately complex information system security plans and testing documents and assist programs in the development of testing procedures and security plan documentation.
• Perform comprehensive assessments in information systems and cloud services in support of ongoing authorization of information systems and cloud services.
• Conduct Cyber Security Program self‑assessments and contribute to the development and completion of corrective action plans when needed for programs and CSP.
• Participate in external cyber security auditing functions in the response, collection of data, preparation of reports to outside agencies, and organizations internal/external to the Laboratory.
• Evaluate technical security controls , cyber security processes, procedures and policies for efficiency and accuracy.
• Perform other duties as assigned.

Additional job responsibilities, at the SES.2 level

• Manage multiple tasks and priorities of customers and stakeholders, ensuring deadlines are met, while leveraging team member skills.
• Perform technical assessments, document actions, findings, and make remediation recommendations.

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, Computer Engineering, Computer Information Systems, or the equivalent combination of education and related experience.
• Knowledge of computer, network technologies and cyber security frameworks.
• Experience performing cyber security risk analysis or demonstrated research skills (the ability to search for, locate, extract, organize, evaluate, and use or present information that is relevant to a particular topic).
• Ability to tackle challenging problems with creativity and adaptability, while remaining flexible to shifting priorities.
• Effective verbal, written, and interpersonal communication skills necessary to collaborate in a multi-disciplinary team environment and communicate technical information, document work, and prepare and present technical information.
• Ability to effectively manage concurrent technical tasks with conflicting priorities and demonstrated advanced organizational skills, attention to detail, accuracy and follow through.

Additional qualifications at the SES.2 level

• 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.
• Experience in either hands‑on information technology, cybersecurity engineering, or cybersecurity auditing and assessment.

Qualifications We Desire

• Knowledge of risk mitigation requirements for computer operating systems, network, or cloud services.
• Knowledge of the National Institute of Standards and Technology (NIST) Special Publication 800-53 (Security and Privacy Controls for Information Systems and Organizations).
• Applicable Cyber Security certifications (CISSP, CompTIA Network+, CompTIA Security+, CompTIA Cloud+, Certified Cloud Security Professional, or similar), participating in Capture The Flag (CTF) events, or attendance of cyber security conferences/lectures.

Pay Range

$121,830 - $185,544 Annually

$121,830 - $154,500 Annually for the SES.1 level

$146,340 - $185,544 Annually for the SES.2 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.

Additional Information

Position Information

This is a Flexible Term appointment, which is for a definite period not to exceed six years. If final candidate is a Career Indefinite employee, Career Indefinite status may be maintained (should funding allow).

Why Lawrence Livermore National Laboratory?

• Included in 2026Best Places to Work by Glassdoor!
• Flexible schedules (*depending on project needs)

This position requires a Department of Energy (DOE) Q-level clearance. If you are selected, wewill initiate a Federal background investigation to determine if youmeet 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 useand/or possession ofmobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area whereyou are not permitted to have a personal and/or laboratory mobile devicein your possession. This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices.

Ifyou useamedical device, whichpairs with a mobile device,you must still follow the rules concerningthe mobile device in individual sections within Limited Areas. Sensitive Compartmented Information Facilities requireseparate 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.

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.

The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitlesjob 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 .