Red Team Operator (Windows)

Responsibilities

• This role requires a highly technical professional who can work independently, lead small teams, and solve complex cybersecurity challenges in support of national security missions.
• Operations
• Conduct cyber operations and adversary emulation activities within Windows-centric enterprise environments.
• Identify, exploit, and assess vulnerabilities across Active Directory, Windows infrastructure, and enterprise networks.
• Utilize modern red team techniques, including Living-off-the-Land methodologies and adversary simulation tactics.
• Perform digital forensics, network analysis, and technical investigations in support of mission objectives.
• Technical Analysis & Development
• Analyze Windows domains, authentication systems, and enterprise architectures.
• Evaluate network traffic, protocols, encryption implementations, and attack paths.
• Leverage Linux and Windows operating systems to support offensive security operations.
• Research and apply techniques for AV/EDR detection evasion and operational effectiveness.
• Collaboration & Leadership
• Operate independently while supporting customer and mission objectives.
• Lead small teams and contribute to technical planning and execution.
• Communicate findings, recommendations, and operational insights to stakeholders.
• Thrive in a remote-first and collaborative environment.

Requirements

• 8+ years of experience in offensive cybersecurity, red teaming, penetration testing, or related disciplines.
• Strong knowledge of Windows Domains, including Active Directory, SMB, Group Policy, and enterprise authentication mechanisms.
• Experience with Windows exploitation techniques such as Kerberoasting, DCSync/DC Replication, PSExec, and WinRM.
• Knowledge of Living-off-the-Land techniques and offensive tradecraft.
• Understanding of AV/EDR technologies and evasion methodologies.
• Expert knowledge of TCP/IP networking and network protocol analysis.
• Experience with tunneling technologies such as SSH and socat.
• Strong experience with digital forensics and network analysis.
• Familiarity with Linux and Windows filesystems and operating environments.
• Understanding of common encryption concepts and secure communications.
• Certification from RIOT/FORGE or COTC/NETC.
• Experience leading small technical teams.
• Experience supporting federal, intelligence, or national security missions.
• Experience analyzing networks, documentation, and source code.
• Ability to make informed decisions in complex operational environments.
• DESIRED TRAITS
• Curiosity and passion for offensive security and problem solving.
• Ability to work independently and drive mission success.
• Strong analytical and critical-thinking skills.
• High attention to detail and operational discipline.
• Excellent communication and collaboration skills.
• EXAMPLE TECHNOLOGIES & ENVIRONMENTS
• Active Directory
• Windows Enterprise Environments
• Group Policy
• SMB, DNS, SSH
• Kerberoasting
• DCSync / Domain Replication
• PSExec and WinRM
• AV/EDR Platforms
• TCP/IP Networking
• Digital Forensics
• Linux and Windows Systems
• Encryption Technologies
• COMPENSATION & BENEFITS
• At SIXGEN, we are committed to fair and equitable compensation practices. Compensation for this role will be based on experience, qualifications, technical expertise, and overall alignment with the position.
• Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
• Employer-paid health insurance premiums (medical, dental, vision) for you and your family
• Employer-paid short/long term disability insurance and basic life/AD&D insurance
• 401K with a 4% employer contribution
• Professional development reimbursement options available (training, certification, education, etc)
• Flexible and remote work policies for most positions
• Flexible PTO and holiday schedule
• For more information, please reach out to our Director of Human Resources, Amy Maxwell at amy.maxwell@sixgen.io .
• OUR COMMITMENT
• SIXGEN is an Equal Op

Benefits

Additional Information

SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape. POSITION OVERVIEW Position: Red Team Operator (Windows) Job Type: Full-time Location: Reston, VA (Hybrid) Clearance Requirements: Active TS/SCI required Experience: 8+ years

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