• Own end-to-end product development — from idea, research, and architecture to production. • Build and ship AI-powered security products across frontend, backend, and APIs. • Develop scalable, high-quality interfaces and systems that power real user workflows. • Work with minimal specs — define problems, make decisions, and execute independently. • Collaborate when needed, but primarily operate with lean ownership and high autonomy. • Drive adoption and impact — iterate based on real usage, not just requirements. • Leverage LLMs and AI tooling to accelerate development and improve team productivity. • Continuously improve systems, code quality, and developer workflows.

Job Title: Lead, Security Research Engineer Job Code: 35904 Job Location: Remote Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: L3Harris has an immediate opening for a Senior Security Software Research Engineer with our security group, Trenchant. Trenchant is responsible for devising and implementing a sophisticated commercial cyber toolkit. Our teams are comprised of elite security researchers and former intelligence professionals with a fixation on realizing mission outcomes. We are pursuing top-tier senior security researching talent with experience across a host of technologies and paradigms. Our researchers, engineers and specialists work on tight-knit interdisciplinary teams. These teams generate thoughtful capability designs and incremental feature releases that reliably deliver cyber solutions into operational environments. Our business unit offers an exceptional value-proposition for individuals looking to make an impact. Trenchant is an elite global team of engineers and security researchers charged with building world-class computer security products. Trenchant’s expertise is the by-product of the L3Harris acquisition of two highly-regarded information security businesses – Azimuth Security and Linchpin Labs. United under Trenchant, we are a key component of L3Harris’ Intelligence and Cyber International Division. We are a trusted, discrete partner furnishing security products, consultancy, training and integration services to allied security, defense, and law enforcement agencies. Essential Functions: - Finding vulnerabilities in ubiquitous Internet-deployed software and/or popular devices’ software or firmware. - Constructing exploits for vulnerabilities discovered by the company. - Research & development on security technologies in such fields as exploitation, bug-finding, reverse engineering and static analysis. - Working with and for officers, employees or contractors of the company. - Training, management and provision of guidance to junior staff. - Regular interaction with managers, clients, vendors, and customers to field queries and questions. - Take an active role in cross-team projects when needed. - Ability to obtain and maintain security clearance. Qualifications: - Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. Preferred Additional Skills: - 5+ years of Vulnerability Research, reverse engineering, and bug-hunting. - Experience with static and dynamic binary analysis. - Experience with iOS, Android, Windows, Linux, or embedded systems kernel, user land, and internals or browser internals. - Experience with common tools in security research (e.g. IdaPro, Ghidra, Radare, Binary Ninja, AFL, SysInternals, GDB, WinDBG, etc). - Experience with common programming languages (e.g. C/C++, Python, Swift, etc). - Experience with common architectures (e.g. x86/64, ARM, AARCH64, MIPS, PowerPC, TILEGX, etc). - Experience with modern security system features, exploit mitigations, and evasion techniques (e.g. defeating ASLR, DEP, Control Flow Guard, ROP, Security Product/AV Evasion, etc). - Experience with a wide-range of modern exploitation concepts and techniques. - Service in the US Intelligence Community or US Military working in cyber operations. - Experience with Computer Network Operations / Computer Network Exploitation. - Experience with symbolic execution and emulation software (e.g. QEMU, Corellium, VHDL, etc). - Cryptographic experience (e.g. side-channel attacks, implementing AES, etc). - Experience teaching and mentoring junior vulnerability researchers. - Bespoke fuzzer development experience. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $111,500 - $207,500. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, and Vermont is $97,000 - $180,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. #LI-FS1

• Deliver design, deployment, and configuration of Palo Alto Networks solutions across cloud environments • Serve as a subject matter expert in cloud-native architectures • Provide technical leadership on complex engagements • Interact with stakeholders and project teams to design secure solutions • Script and automate repetitive tasks for streamlined operations

• Perform independent assessments of management, operational, and technical security controls. • Conduct security reviews and risk analyses to identify vulnerabilities and architectural weaknesses. • Recommend mitigation strategies to strengthen system security and reduce identified risks. • Monitor and evaluate systems for compliance with cybersecurity requirements, standards, and policies. • Use vulnerability assessment and security testing tools to evaluate system security posture. • Prepare audit reports, findings, and documentation to communicate assessment results. • Collaborate with IT, cybersecurity, and compliance teams to support remediation activities. • Maintain knowledge of current cybersecurity principles, frameworks, and best practices. • Assist in continuous improvement of cybersecurity processes, policies, and assessment procedures. • Manage multiple assessment tasks effectively while maintaining accuracy and attention to detail.