Q Clearance Jobs

Lead and manage high-value nuclear infrastructure projects at LLNL, ensuring regulatory compliance, safety, schedule, and budget for portfolios exceeding $200M annually.

Lawrence Livermore National Laboratory seeks an experienced MC&A Holdup Measurement Manager to lead development and oversight of NDA holdup measurement programs supporting NNSA/DOE missions.

Lawrence Livermore National Laboratory is hiring a Graphic Design Team Lead to manage the Creative Services design team and deliver complex, high‑quality design and multimedia communications across the laboratory.

Lawrence Livermore National Laboratory is hiring an Instructional Designer to modernize and manage ES&H training using e-learning, simulations, multimedia, and regulatory-aligned instructional strategies.

Contribute embedded software, drivers, and control-system solutions at LLNL to support instrumentation and national-security projects in a collaborative, multidisciplinary environment.

LLNL is recruiting a Staff Scientist to lead experimental actinide chemistry and materials-science research supporting transuranic processing, nonproliferation science, and data-driven modeling efforts.

Lawrence Livermore National Laboratory is seeking a Payroll Accounting Assistant to perform complex payroll processing and resolve payroll accounting issues using PeopleSoft 9.2 while supporting HR and operational partners.

Lawrence Livermore National Laboratory is hiring a Laser System Engineering and Operations Group Leader/Work Center Supervisor to lead the Transport and Handling team responsible for assembly, operation, and maintenance of critical transport systems at the National Ignition Facility.

Lead the Superblock's engineering portfolio at LLNL as the Engineering Capabilities Architect, directing a $70M program and a multidisciplinary team to deliver complex nuclear facility projects.

Lawrence Livermore National Laboratory seeks an on-site Electronics Technologist/Sr. Electronics Technologist to support and execute electronic diagnostics, assembly, and test activities for experiments in the High Explosives Applications Facility.

Lawrence Livermore National Laboratory is hiring an experienced Section Leader for Electromagnetics to lead technical teams and programs in pulsed-power and accelerator technologies supporting national security missions, requiring an active DOE Q or Top Secret clearance and the ability to obtain SCI.

Lawrence Livermore National Laboratory is hiring an Administrative Specialist IV to deliver high-level administrative support and coordinate sensitive, complex activities for the Atmospheric, Earth, and Energy Division.

Lawrence Livermore National Laboratory is hiring a Quality Assurance Engineer to oversee QA for the RHWM waste management database and CM&TE program, ensuring regulatory compliance and data integrity.

Lead a small interdisciplinary Design Physics group at LLNL to advance nuclear-weapon-related physics and mentor top technical talent while supporting Strategic Deterrence programs.

Lawrence Livermore National Laboratory is hiring a Security Assurance Specialist to lead assessments, corrective action programs, and quality-assurance activities for the Safeguards & Security organization.

Lawrence Livermore National Laboratory seeks a Laser Postdoctoral Researcher to develop and field advanced solid-state and ultrafast laser systems within the NIF&PS Advanced Photon Technologies group.

Lawrence Livermore National Laboratory is hiring an Insider Threat Specialist to lead complex insider-risk investigations, produce intelligence products, and support DOE insider-threat compliance and outreach.

Provide advanced administrative support to NIF&PS teams at LLNL, managing complex scheduling, travel, reporting, and classified-parameter coordination while maintaining DOE Q-level clearance eligibility.

Support secure, compliant records operations at the Y-12 National Security Complex as a Document Control Specialist with GEM Technologies.

Join LLNL as a Communications Specialist to translate complex IT and security topics into clear, audience-tailored content for the Enterprise Secure Network Hub.

Lawrence Livermore National Laboratory is hiring a Cryogenic Specialist to develop, commission, and operate cryogenic hydrogen systems for high-yield ICF experiments at the National Ignition Facility.

Navarro Research & Engineering is hiring an Administrative Specialist in Oak Ridge to manage classified records, perform document imaging, and ensure compliance with retention and security policies (active DOE Q clearance required).

Lawrence Livermore National Laboratory is hiring an Associate Program Leader to lead aqueous and analytical chemistry for nuclear materials programs, requiring an active DOE Q-level or Top Secret clearance.

Lead the integration and continuous improvement of ES&H management systems at LLNL, serving as the Directorate Quality Manager and principal advisor for management system performance and compliance.

Lawrence Livermore National Laboratory is seeking an Applied Statistics Researcher with an active DOE Q or Top Secret clearance to develop and apply advanced statistical and ML methods for mission-critical national security problems.

Experienced financial leader needed to direct complex budgeting, modeling, and financial process improvements for the Director’s Office at Lawrence Livermore National Laboratory.

Lawrence Livermore National Laboratory is hiring Maintenance Work Planners to create and manage CMMS work packages, lead planning activities, and ensure safe, compliant execution of facility maintenance projects onsite in Livermore, CA.

Support and execute high-explosive experiments at LLNL by operating firing tanks and associated systems while ensuring safety, documentation, and diagnostic support.

An early-career materials engineer position at LLNL to support materials processing, characterization, and process development within multidisciplinary research teams.

Lawrence Livermore National Laboratory is hiring a Manufacturing Quality Engineer to lead QA/QC, assembly process development, and supplier oversight for complex radiographic hardware on the ASD Scorpius program in a hybrid role.

Lead a multidisciplinary hydrodynamics engineering group at LLNL, providing technical direction, programmatic leadership, and personnel development for high-consequence experimental programs.