Senior Cybersecurity Reverse Engineer

We have an opening for a Senior Cybersecurity Reverse Engineer to lead efforts to analyze malware and identify vulnerabilities to software supporting critical infrastructure systems and Federal networks. You will help to shape research and development efforts to secure software and firmware used in systems critical to our national security including industrial control systems in partnership with the Federal government manufacturers and asset owners and operators. You will also lead software analysis projects to better understand supply chain threats to critical systems and networks. These positions are programmatically in Global Securitys Energy and Homeland Security (E) Program and administratively in the Global Security Computing Applications Division (GS-CAD) within 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.

You will

• Lead and support a range of complex research projects requiring creative use of innovative methods for development and implementation of new automated software analysis methods.
• Analyze novel software firmware and malware using existing reversing tools; develop repeatable workflows applying those tools to support future analyses; and write reports to deliver analyses to sponsors.
• Analyze source code and binaries to identify weaknesses or malicious functionality in software and firmware.
• Develop new tools for source code and binary analysis as well as vulnerability assessment for devices residing in United States critical networks and infrastructure.
• Develop tools and techniques to better understand and mitigate threats to operational technology such as industrial control system malware.
• Identify new applications and opportunities for and help create vision and technical direction for software assurance capabilities for critical networks and infrastructure cybersecurity working with LLNLs program leadership.
• Develop new program growth opportunities through research proposal development and identifying needs for existing and potential sponsors.
• Mentor others and utilize technical expertise to attract and retain projects programs and funding.
• Perform other duties as assigned.

Additional job responsibilities at the SES.4 level 

• Guide and provide scientific and technical direction for a portfolio of highly complex technical tasks and projects that consistently require the application of creativity and innovation; set broad research/project vision and strategy and influence technical direction for Laboratory self and/or others wielding extensive influence with senior management and policy makers.
• Provide highly innovative solutions to abstract complex problems/ideas convert them into useable algorithms/software modules and provide solutions that require in-depth analysis of multiple factors and the creative use of established methods.
• Lead strategic planning initiatives direct and accomplish project/program goals and objectives significantly impacting major Laboratory programs set high-level goals and contribute to the revolutionary advancement of knowledge.

Qualifications :

• Ability to maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
• Bachelors degree with significant focus in cybersecurity computer science information technology computer engineering or related technical field or equivalent combination of education and related experience and significant experience and demonstrated ability to lead independent work.
• Significant experience leading program analysis of source code binaries and firmware.
• Experience in the use of hardware or software debuggers static disassemblers and decompilers (such as IDA Pro) common binary file formats dynamic analysis tools software bills of materials and/or network analysis tools.
• Significant experience communicating technical information across multi-disciplinary teams and to non-cyber experts or senior management while applying interpersonal skills to collaborate effectively in a team environment.
• Experience mitigating anti-reverse engineering techniques.
• Advanced knowledge of state-of-the-art technologies in software assurance.
• Advanced analytical problem-solving and decision-making skills to develop creative solutions to complex problems.
• Advanced ability to effectively manage concurrent technical tasks with competing priorities along with the demonstrated ability to approach difficult problems with enthusiasm and creativity and to effectively change focus when necessary.
• Advanced ability to communicate comprehensive knowledge effectively across multi-disciplinary teams and to non-cyber experts and advise senior management and/or external sponsors and proficient interpersonal skills necessary to effectively collaborate and lead in a team environment.

Additional qualifications at the SES.4

• Extensive experience and ability to plan the integration and implementation of new programs and/or operational best practices.
• Extensive project leadership experience and ability to apply lead and develop cutting-edge principles and research working independently while effectively managing concurrent technical tasks with competing priorities.
• Substantial experience creating technical direction and vision writing research proposals and securing sponsor funding.
• Extensive experience in and knowledge of at least one of the following subject areas:
  • Instruction set architectures such as ARM x86/x64 PowerPC and/or MIPS;
  • Reverse engineering intermediate languages such or Java bytecode;
  • Firmware analysis and extraction; or
  • Operational technology implementation.

Qualifications We Desire

• Masters degree with significant focus in cybersecurity computer science information technology computer engineering or a related technical field.
• Knowledge of one or more of the following computer science disciplines: embedded systems scientific data analysis machine learning systems programming software engineering formal verification methods and high-performance computing.
• Experience with industrial control systems software and hardware.
• Ability to secure sponsor funding through winning proposals and sponsor relationships. Previous experience working Department of Energy Department of Homeland Security Department of Defense a utility manufacturing or hardware/software company or a cybersecurity firm.

Pay Range

$175530 - $267060 Annually

$175530 - $222564 Annually for the SES.3 level

$210630 - $267060 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; pay will not be below any applicable local minimum wage.  An employees 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 :

#LI-Hybrid

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 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  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

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  Remote Work :

  No

  
  

  Employment Type :

  Full-time