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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cyber Software Eng Sr - E3 - **Company:** Lockheed Martin - **Location:** Grand Prairie, TX, United States - **Experience:** Expert - **Salary:** $98,100.0 - $182,100.0 - **Contract:** Contract - **Skills:** C (Programming Language), Java (Programming Language), Software System Penetration Testing, C++ (Programming Language), Cloud Computing, Communications Protocols, Firmware, Python (Programming Language), MATLAB, Software Tools, Powerpc, Reverse Engineering, Security Software, Signal Processing, IDA Pro, Vulnerability Analysis - **Published:** August 22, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9096180/cyber-software-eng-sr-e3 ## About the Role MUST BE A U.S. CITIZEN - The selected candidate must be able to obtain a secret clearance. A company-sponsored interim secret is required to start. #mfccyberhotjobs #mfcnews #OneLMjob #LMCyber Designs, develops, documents, tests, and maintains full spectrum cyber solutions. Develops and automates secure systems to support cyber offensive, defense and full spectrum cyber operations.Conducts vulnerability research, reverse engineering, penetration testing (red/blue teams), develops and integrates low-level firmware, and/or develops specialized cyber software solutions and tools based on mission requirements. Applies system knowledge of subject matter (hardware, software, networks, cloud, etc.) to conduct research to evaluate potential vulnerabilities and develop new capabilities to exploit and/or mitigate vulnerabilities. *USE OF THIS CLASSIFICATION REQUIRES AUTHORIZATION FROM THE BUSINESS AREA CYBER DIRECTOR OR DELEGATE* Basic Qualifications Active Top Secret Clearance Required Embedded experience with DoD or similar systems Programming experience with C, C++, python, Java, MATLAB Experience with reverse engineering tools: Ghidra, IDA Pro, or Binary Ninja Experience with assembly for ARM, PowerPC, x86, or other architectures Desired Skills Active Top Secret/SCI clearance Strong analytical problem-solving skills Self-motivated engineer with the ability to perform independent research and work with minimal supervision Ability to work effectively with a wide array of engineering disciplines to achieve a common goal Understanding of common embedded communication protocols Signal processing knowledge Experience conducting vulnerability research Experience developing driver software Experience using hardware and software debuggers ## Description As the Cyber Software Engineer you will be responsible for supporting a broad range of challenges in a dynamic team environment and the ability to work with Cyber Exploitation Engineers, Cyber System Security Engineers and system engineers across Lockheed Martin MFC to develop new exploitation software tools, and maintain current capabilities. Your responsibilities will include: * Leverage your technical, and interpersonal skills in a structured team framework and work in a cross-functional engineering Team environment. * Employ a high level of productivity and responsiveness, especially for time-critical requirements, with a team-oriented approach to interface with team members. * Support exploitation testing to improve integrity and security of weapon system environments. * Support testing and related activities across a wide variety of platforms and technologies using advanced techniques and methodologies, such as embedded hardware, electronic warfare, radio frequency, etc. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) - [Cybersecurity for Software Defined Vehicles](https://www.wearedevelopers.com/videos/725-cybersecurity-for-software-defined-vehicles) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)