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Offensive Cyber Operations (OCO) Tool Developer - Hybrid jobs in United States
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SIXGEN · 8 hours ago

Offensive Cyber Operations (OCO) Tool Developer - Hybrid

SIXGEN is a company focused on providing custom cyber capabilities, and they are seeking a motivated Junior–Mid Level Offensive Cyber Operations (OCO) Tool Developer. The role involves the design, development, and testing of custom OCO tooling for Windows and Linux environments, requiring strong systems programming fundamentals and an interest in low-level security research.
Cyber SecurityEducationSoftwareInformation TechnologyCommercialTraining
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Develop, test, and maintain custom OCO tooling for Windows and Linux environments
Write clean, well-documented, and maintainable code in C/C++, Rust, or similar languages
Assist in developing capabilities involving process interaction, memory operations, and secure communications
Debug and troubleshoot low-level issues
Maintain awareness of evolving platform mitigations and defensive controls

Qualification

C/C++RustWindows/Linux developmentOperating system fundamentalsDebugging toolsGitPythonGoGhidraAssembly (x86_64/ARM64)

Required

US Citizens with ability to get cleared
2–5 years of professional software development experience (or equivalent advanced academic experience)
Experience developing software on Windows and/or Linux platforms
Understanding of operating system fundamentals (processes, threads, memory management, system calls)
Experience using Git and modern build systems
Willingness to be submitted for a TS/SCI security clearance
Develop, test, and maintain custom OCO tooling for Windows and Linux environments
Write clean, well-documented, and maintainable code in C/C++, Rust, or similar languages
Assist in developing capabilities involving process interaction, memory operations, and secure communications
Debug and troubleshoot low-level issues
Maintain awareness of evolving platform mitigations and defensive controls

Preferred

Strong proficiency in at least one systems programming language (C, C++, or Rust preferred)
Familiarity with debugging tools (e.g., WinDbg, GDB, LLDB)
Technologies: C / C++, Rust, Python, Go, Ghidra, Windows internals or Linux syscall familiarity, x86_64 or ARM64 assembly a plus

Benefits

Industry leading company-funded medical, dental, and vision insurance family plans
Reimbursement for gym memberships, lunches with coworkers, and personal career training
Flexible hours and opportunities to work from home
248 hours annually paid time off
Company paid 401K

Company

SIXGEN

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SIXGEN provides cybersecurity services and products protecting critical assets and infrastructure from global adversaries.

Funding

Current Stage
Growth Stage
Total Funding
$0.5M
2023-11-15Acquired
2019-01-01Series Unknown
2017-09-27Seed· $0.5M

Leadership Team

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Jack Wilmer
Chief Executive Officer
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Company data provided by crunchbase