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Added 1 min ago
Sentinel System Safety Engineering Manager 2- 19252
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a System Safety Engineering Manager 2. This position will be located in Roy, UT and will support the Sentinel program. Northrop Grumman supports…
Added 1 min ago
SkillBridge - Network / Principal Network Communications Engineer
Northrop Grumman
United States
Support and lead air crew engagement for proper techniques in solving complex analysis of technical problems that arise during operations.
Added 1 min ago
Director of Software Engineering 1
Northrop Grumman
Roy · Huntsville
Northrop Grumman Defense Systems Strategic Deterrent Systems Division is seeking a Director of Software Engineering 1 to lead the Strategic Deterrent Systems (SDS) Division Software team in…
Added 1 min ago
Principal Optical Engineer - 3
Northrop Grumman
Chandler
Demonstrated problem‑solving skills for complex optical/optomechanical challenges in a project environment.
Added 2 mins ago
Energetics Lead Engineer Propulsion – Level 3/4: Active Secret Clearance
Northrop Grumman
Chandler
The Mechanical Engineering & Energetics team is hiring an Energetics Lead Engineer Propulsion – Level 3/4: Active Secret Clearance professional at our Chandler, AZ location.
Added 2 mins ago
Manager Production Operations - Level 3
Northrop Grumman
Baltimore
Demonstrated ability to lead cross-functional teams and collaborate effectively with Program Management, Engineering, Supply Chain, Quality, and other partners.
Added 2 mins ago
Sentinel Systems Engineering Manager 2- 20666
Northrop Grumman
Roy
Technical Breadth - Proven ability to lead design engineering and construction execution for complex, high risk systems.
Added 2 mins ago
Manager Human Resources 2
Northrop Grumman
Iuka
…and manufacturing Production Operations Leadership within a complex operations organization. The selected candidate will lead a dynamic HR team in shaping talent strategies, organizational…
Added 2 mins ago
Supply Chain Planning Specialist – Level 3
Northrop Grumman
Magna
Assess supplier and supply chain capacity, review lead times, flag time-critical purchases, and work with suppliers to deliver on time and at the right quality.
Added 3 mins ago
Lead Engineer, Identity Management
Sony Pictures Ent Inc
Culver City, CA
The Lead Engineer, Identity Management is responsible for the design, engineering, and operational excellence of Sony Pictures Entertainment’s (SPE) enterprise Identity and Access…
Added 6 mins ago
OpCon Workload Automation Administrator - Software Engineer III
Deloitte US
Des Moines, IA
…Public Services practice. In this role, you will work with project teams to build and maintain applications, support delivery milestones, and contribute to client-focused outcomes. The…
Added 7 mins ago
Biopharmaceutical Manufacturing Associate II
GSK
West Conshohocken, PA · West Conshohocken
We need the very best minds and capability to help us on our journey to make more complex products, harnessing the power of smart manufacturing technologies including robotics, digital…
Added 8 mins ago
Sr Director Procurement - Information Technology
GuideWell
United States
This is a senior role that will lead IT Strategic Sourcing for the Enterprise. Reporting to the Chief Procurement Officer, this individual will be responsible for working with Sr. Leaders…
Added 10 mins ago
Principal Structural Engineer – Technical Reviewer (Casual)
Parsons Transportation Group
IL
Working with project managers, discipline leads, and design teams, the reviewer will examine structural analyses and design packages at key milestones, identify technical and coordination…
Added 11 mins ago
Fellow Systems Engineer
Boston Scientific
Santa Clarita
As a Fellow Systems Engineer within Boston Scientific's Neuromodulation R&D team, you will serve as a senior technical lead, driving systems engineering strategy, architecture and design…
Added 12 mins ago
Division Sales Manager
John Deere
Atlanta
…Atlanta, GA you will operate with a business-owner mindset and lead through Territory Sales Managers supporting Construction Equipment, Compact Construction Equipment and Aftermarket. You…
Added 12 mins ago
Division Sales Manager
John Deere
Nashville
…Louis, MO you will operate with a business-owner mindset and lead through Territory Sales Managers supporting Construction Equipment, Compact Construction Equipment and Aftermarket. You…
Added 13 mins ago
Equipment Engineer
Micron Technology
Manassas
…technical support to manufacturing equipment repair and process engineering teams; define and write preventative maintenance (PM) schedules. Prioritize safety and quality by completing…
Added 13 mins ago
MT
Senior Construction Manager - New York
Micron Technology
Clay
- $148,000 to $258,000 USD / year
We are building a high-performing Facilities organization responsible for delivering and supporting complex Fab and Central Utility Building (CUB) infrastructure. Our team partners across…
Added 13 mins ago
Staff Architectural Engineer (Boise)
Micron Technology
Boise
Micron’s Construction Engineering team in Boise supports the design, construction, and ongoing development of complex semiconductor manufacturing facilities and infrastructure. We partner…
Added 13 mins ago
Principal DRAM Process Pathfinding - Dry Etch
Micron Technology
Boise
We are a collaborative semiconductor process engineering team focused on advancing dry etch technologies for current and future technology nodes. We partner across process integration,…
Added 14 mins ago
EC
Project Coordinator IV (Sustainability)
Element Consulting
Los Angeles, CA, CA
- $115,000 to $135,000 USD / year
Working under the direction of the Sustainability Strike Team Lead, this position supports the Strike Team Cost Analyst, Project Managers and coordinates with District personnel, Campus…
Added 14 mins ago
SO
Site Manager/Hydrogeologist (Hydrogeologist 2 or 3) INTERNAL ONLY
State of Washington
Lacey, WA
- $5,642 to $8,374 USD / month
…exchange information, clarify site conditions, and support project needs. Seeks guidance when situations involve conflict, complex technical issues, or regulatory…
Added 15 mins ago
Telecommunications Engineer 3 - San Antonio, TX
M.C. Dean, Inc
San Antonio, TX
…nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic…
Added 15 mins ago
Lead Design Technologist
CACI, INC.-FEDERAL
Ashburn, VA
We are seeking an entrepreneurial Lead Design Technologist to scale human-centered design across CACI, operating within the Agile Solution Factory (ASF) Center of Excellence (COE) and the…

LLNL

Information Systems Security Engineer - ACTIVE SECURITY CLEARANCE REQUIRED

Livermore, CA, United States

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Job details

Pay: Pay Range $175.530 - $267,030 Annually $175,530 - $222,564 Annually for the SES.3 level $210,630 - $267,030 Annually for the SES.4 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.
Posting language: English
Posted: Nov 4, 2026

Original job description

Company Description 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 an Information Systems Security Engineer to provide cyber and technical support for classified networks, standalone systems, security systems, security tools for vulnerability management, patch management, and auditing. You will manage complex security plans and component configurations, maintain cyber security tools, lead incident response, and lead large scale 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. This position requires full-time on-site presence due to the nature of the work. 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 Engineer (ISSE) 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.
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.4 level

Partner with the FIE Cyber Manager to assist with collaboration and negotiation with internal and external stakeholders, including LLNL, DOE, and other agencies, to identify, prioritize, and oversee implementation of information system security solutions that meet mission requirements.
Provide security architecture guidance and oversight to ensure information systems are designed and engineered in compliance with LLNL, DOE, and external customer requirements, and that they meet programmatic risk and authorization objectives.
Establish priorities, allocate resources, manage schedules, and deliver complex cybersecurity projects within required cost and time constraints.

Qualifications

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.
Experience with cloud computing environments and/or artificial intelligence, including large language models (LLMs), their security considerations, implementation, and practical applications.
Advanced knowledge of cyber-related tools for auditing, compliance verification, vulnerability testing, and continuous system monitoring.
Significant experience setting priorities and solving complex problems in a fast-paced, customer-focused team environment.
Advanced knowledge of computer security principles, practices, and procedures with experience independently applying this expertise to analyze complex cybersecurity risks and develop technically sound solutions.
Ability to work in a dynamic, technical team environment with competing priorities and meet deadlines that are important to project success.
Experience approaching difficult problems with enthusiasm and creativity, and to change focus when necessary.
Advanced verbal and written communication skills necessary to collaborate multidisciplinary teams to influence technical decisions and document, present and explain complex cybersecurity risks, findings, and recommendations.

Additional qualifications at the SES.4 level

Expert-level experience providing strategic technical leadership to resolve highly complex, ambiguous cybersecurity challenges with significant organizational or programmatic impact; integrating conflicting technical, operational, and stakeholder requirements to establish innovative, risk-informed solutions, technical direction, and long-term security approaches.
Expert verbal and written communication skills, with experience providing strategic technical advice to senior management, sponsors, and multidisciplinary teams; influencing consequential cybersecurity decisions.
Subject matter expertise in interpreting and implementing DOE, DoD, and Intelligence Community security policies and requirements in classified environments to support system authorization and ongoing security compliance.

Qualifications We Desire

Professional IT/Cyber certification (e.g., CISSP, CISM, SANS Certification).

Pay Range $175.530 - $267,030 Annually $175,530 - $222,564 Annually for the SES.3 level $210,630 - $267,030 Annually for the SES.4 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. 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 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 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. Also, you must have the ability to obtain and maintain Sensitive Compartmented Information (SCI) access. Please note that your current active Q or Top Secret clearance with DOE or another agency does not guarantee DOE SCI access approval; if you are denied access, you may be subject to reinvestigation of your existing Q or Top Secret Clearance.

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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More about this job

Skills

Technical support
Building systems monitoring technology
Auditing
Cybersecurity
Incident response
Computer technology
Documentation
Regulatory compliance
Research
Collaboration
Negotiation
Computer science
Meet deadlines
Communication skills
Leadership
CISSP
CISM

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