Horizon3 AI - Senior Attack Engineer, Offensive Tooling
Requirements
• Strong proficiency in Rust, including unsafe code, FFI, async runtimes (tokio), and cross-compilation • Deep knowledge of Windows internals: Win32 API, process injection, memory manipulation, DLL loading, PE format • Experience with credential access techniques (DPAPI, LSASS, browser credential stores) • Familiarity with Linux internals: libc, process enumeration • Understanding of networking at the packet level (TCP/IP, ICMP, custom binary protocols) • Demonstrated experience building or maintaining C2 / implant software (custom or open-source) • Background in red team operations or offensive tool development • Proficiency in Python for developing and maintaining attack automation and integration • Experience developing production safe, high quality code deployed to end user machines • Experience with privilege escalation technique development • Experience researching and implementing EDR evasion techniques • PE parsing and reflective loading • Integration testing offensive tools against defended environments
Responsibilities
• Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice. • Application Note • Application Note • In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.
Benefits
• Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive. • Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities. • Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking. • Remote Work: We are a 100% remote company. Enjoy the convenience and work-life balance that comes with remote work. • Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave. • At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations. • In accordance with various State’s transparency regulations, we provide the following salary range information for this position: • Base salary range: $180,000 - $240,000 annually. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills. • Base salary range: $180,000 - $240,000 annually • Additional compensation: All full-time roles are eligible for an equity package in the form of stock options. • You Belong Here • You Belong Here
Apply in one click
Upload My Resume
Drop here or click to browse · Tap to choose · PDF, DOCX, DOC, RTF, TXT