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Vulnerability Researcher Jobs (NOW HIRING)

KBR, Inc.

Vulnerability Researcher

Beavercreek, OH · On-site

$99K - $130K/yr

Vulnerability Researcher Why Join Us? * Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.

KBR

Vulnerability Researcher

Beavercreek, OH

$99K - $130K/yr

Vulnerability Researcher Why Join Us? * Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.

REDLattice, Inc.

Vulnerability Researcher

Chantilly, VA · On-site

They are seeking a highly skilled Vulnerability Researcher to support advanced mobile-focused research and development efforts across Android platforms, including vulnerability analysis and low-level ...

REDLattice

Vulnerability Researcher

Chantilly, VA

REDLattice is seeking a highly skilled Vulnerability Researcher to support advanced mobile-focused research and development efforts across Android platforms, including their operating system variants ...

REDLattice

Vulnerability Researcher

Chantilly, VA · On-site

REDLattice is seeking a highly skilled Vulnerability Researcher to support advanced mobile-focused research and development efforts across Android platforms, including their operating system variants ...

REDLattice

Vulnerability Researcher

Chantilly, VA · On-site

REDLattice is seeking a highly skilled Vulnerability Researcher to support advanced mobile-focused research and development efforts across Android platforms, including their operating system variants ...

Nwis

Vulnerability Researcher

Annapolis Junction, MD

$77K - $163K/yr

Vulnerability Researcher: Use advanced systems to find zero-day (O-day) vulnerabilities. Responsible for analyzing, designing, and identifying programmatic behaviors. Have an opportunity to develop ...

Nightwing

Vulnerability Researcher

Annapolis, MD · On-site

$77K - $163K/yr

Vulnerability Researcher: Use advanced systems to find zero-day (O-day) vulnerabilities. Responsible for analyzing, designing, and identifying programmatic behaviors. Have an opportunity to develop ...

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$30K

$113.1K

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How much do vulnerability researcher jobs pay per year?

As of Jun 10, 2026, the average yearly pay for vulnerability researcher in the United States is $113,102.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $154,000.00 per year, depending on experience, location, and employer.

What is a Vulnerability Researcher job?

A Vulnerability Researcher is a cybersecurity professional who identifies, analyzes, and reports security flaws in software, hardware, and networks. They use reverse engineering, fuzzing, and static analysis techniques to discover vulnerabilities before malicious actors can exploit them. Their work helps improve security by collaborating with developers and security teams to implement patches and mitigations. Often, they contribute to responsible disclosure programs or work for organizations focused on threat intelligence and cybersecurity defense.

What does a typical day look like for a Vulnerability Researcher?

A typical day for a Vulnerability Researcher involves researching the latest security vulnerabilities, analyzing software or hardware for potential weaknesses, and developing proof-of-concept exploits or mitigation techniques. You may spend time reviewing code, using reverse engineering or fuzzing tools, and documenting your findings for technical and non-technical stakeholders. Collaboration with security teams, software engineers, and sometimes external vendors is common to ensure vulnerabilities are addressed properly. The work is dynamic, often requiring you to stay updated on emerging threats and continuously refine your research skills.

What are the key skills and qualifications needed to thrive in the Vulnerability Researcher position, and why are they important?

To thrive as a Vulnerability Researcher, you need a strong background in computer science, proficiency in programming languages like Python or C/C++, and an in-depth understanding of operating systems and networking. Familiarity with penetration testing tools (such as Metasploit or Burp Suite), reverse engineering software, and certifications like OSCP or CEH are commonly sought after. Analytical thinking, attention to detail, and strong problem-solving and communication skills distinguish top performers in this field. These abilities are crucial for identifying and analyzing security weaknesses, communicating findings effectively, and helping organizations proactively manage cybersecurity risks.

More about Vulnerability Researcher jobs
What cities are hiring for Vulnerability Researcher jobs? Cities with the most Vulnerability Researcher job openings:
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Vulnerability Researcher jobs near you
Infographic showing various Vulnerability Researcher job openings in the United States as of June 2026, with employment types broken down into 82% Full Time, 6% Part Time, and 12% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $113,102 per year, or $54.4 per hour.
Vulnerability Researcher

Vulnerability Researcher

KBR, Inc.

Beavercreek, OH • On-site

$99K - $130K/yr

Full-time

Posted 14 days ago

KBR rating

8.3

Company rating: 8.3 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

94th of 352 rated engineering

Job description

Title:
Vulnerability Researcher
Why Join Us?
  • Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

KBR is seeking a Vulnerability Researcher to support vulnerability discovery and validation efforts against embedded systems and firmware. In this role, you will focus on hands-on vulnerability research, including building emulation-backed test environments, developing fuzzing workflows, performing crash triage and root-cause analysis, and assisting with proof-of-concept exploit development in a controlled lab setting.
The Vulnerability Researcher works closely with reverse engineers and senior vulnerability researchers to deliver reproducible findings and high-quality technical documentation for government customers while continuing to deepen technical proficiency across mission-relevant domains.
Key Responsibilities
  • Conduct vulnerability research on embedded targets using asset-safe approaches such as emulation, virtualization, and controlled experimentation
  • Develop and execute fuzzing campaigns, including target setup, fuzz harness development, seed/corpus management, and coverage-driven testing
  • Perform crash triage and root-cause analysis to identify and characterize security vulnerabilities
  • Assist in the development of proof-of-concept exploits to validate vulnerability impact in controlled laboratory environments
  • Create and maintain test harnesses and supporting infrastructure to exercise payload delivery and validate behavior repeatably
  • Reverse engineer firmware and binaries as needed to understand vulnerable code paths and exploitation constraints
  • Collaborate with vulnerability researchers, reverse engineers, and developers support mission objectives
  • Document findings and produce technical reports and artifacts suitable for release
  • Research and apply new vulnerability research tools and techniques under senior technical guidance

Minimum Qualifications
  • Security Clearance: Must have an active U.S. government Secret security clearance, which is something only a U.S. citizen can obtain
  • Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field
  • 4-9 years of experience in vulnerability research, reverse engineering, or exploit development
  • Strong understanding of embedded systems, firmware, operating systems, and low-level software behavior
  • Proficiency in C/C++, Python, and assembly for vulnerability research, harness development, and automation
  • Experience with embedded emulation environments
  • Experience with coverage-guided fuzzing, fuzz harness development, and crash triage workflows

Preferred Qualifications
  • Experience developing proof-of-concept exploits for vulnerability validation
  • Exposure to analysis techniques such as symbolic execution, concolic execution, or taint analysis
  • Experience with hardware-focused vulnerability research or embedded security testing
  • Demonstrated ability to communicate technical findings clearly in written reports

Basic Compensation: $99,200 - $130,000 (For Beavercreek, OH Only)
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.
Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.
KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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About KBR

Sourced by ZipRecruiter

At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety. With a full portfolio of services, proprietary technologies and expertise, our employees are ready to handle projects and missions from planning and design to sustainability and maintenance. Whether at the bottom of the ocean or in outer space, our clients trust us to deliver the impossible on a daily basis.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

Year founded

1998

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