Software Reverse Engineer

Koitecc Solutions; Columbia, Northern (MD, KY); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos is seeking a Software Reverse Engineer to help build a computer exploitation framework for high-assurance cyber operations. You will work with reverse engineers and vulnerability researchers to deliver reliable exploits in a constrained environment. The role spans analysis of target systems through testing for mission-critical scenarios, requiring U.S.

citizenship with a Top Secret clearance. Join a team delivering cutting-edge security capabilities and reliable tooling for government

Qualifications

• U.S. citizen with an active Top Secret security clearance with CI Polygraph.
• Expertise in C/C++ (C Preferred).
• Knowledge of data structures, performance optimization / tuning, multi-threading.
• Expertise in at least one scripting language (Python preferred).

Responsibilities

• Taking Proof of Concept vulnerabilities and extending them into robust, reliable exploits.
• Maintaining a CI/CD pipeline for testing framework plugins.
• Extending framework features as needed.
• Working with vulnerability researchers to integrate proof of concepts into the framework.

Skills

C/C++

Python

Data structures

Multi-threading

Tools

CI/CD pipelines

Job description

Software Reverse Engineer - Job Description

Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and engineers have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics, a Leidos company is uniquely qualified to anticipate tomorrow’s threats and build the next generation of capabilities.

Job Description

Our team is working to develop novel and innovative cybersecurity capabilities. The Software Engineer will be part of a team developing a computer exploitation framework. Working closely with reverse engineers and vulnerability researchers, this position will develop a usable framework for software exploitation running in a highly constrained environment. Particular emphasis will be on building testable exploit chains, working to ensure reliability even in an unknown environment. It's the kind of job where you get to poke holes in real systems and look for things that make you stop and go "huh, that's weird..." This role will go from initial analysis of target systems all the way up to testing for reliability for mission-critical scenarios.

Required Qualifications

• A U.S. citizen with an active Top Secret security clearance with CI Polygraph
• Expertise in C/C++ (C Preferred).
• Knowledge of data structures, performance optimization / tuning, multi-threading.
• Expertise in at least one scripting language (Python preferred).

Key Responsibilities

• Taking Proof of Concept vulnerabilities and extending them into robust, reliable exploits.
• Maintaining a CI/CD pipeline for testing framework plugins.
• Extending framework features as needed.
• Working with vulnerability researchers to integrate proof of concepts into the framework.

Preferred Qualifications

• Experience with one or more assembly languages (x86, MIPS, ARM, etc).
• Experience with hardware reverse engineering.
• Experience with real-time embedded systems.
• Experience with signal processing.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

March 17, 2026

Pay Range

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.