Deloitte
DeloitteVerified Source

Security Engineer III Red Team Operator TS Clearance

111K–218K
Onsite · Washington, District of Columbia
Posted July 29, 2026
payroll

Overview

We seek a Security Engineer III Red Team Operator with TS Clearance to lead adversary simulation efforts. This role drives proactive defense through red team operations, penetration testing, and threat hunting across enterprise environments. Responsibilities include designing attacks, collaborating with blue teams, and delivering actionable insights. The ideal candidate excels in offensive security while maintaining strict compliance and communication standards. Unique opportunity to shape client resilience strategies.

What You'll Do11

  • 1Plan and execute red team operations against enterprise systems cloud platforms and endpoints
  • 2Emulate advanced threat actors using realistic attack paths and tools
  • 3Conduct reconnaissance initial access privilege escalation lateral movement persistence and exfiltration simulations
  • 4Assess security controls monitoring and incident response processes
  • 5Perform phishing social engineering and credential attack exercises within authorized parameters
  • 6Develop custom payloads scripts and attack workflows
  • 7Document findings attack chains and remediation recommendations
  • 8Deliver clear after-action reports and debriefs to technical and leadership stakeholders
  • 9Collaborate with blue teams detection engineers and security leadership to enhance defenses
  • 10Maintain strict adherence to rules of engagement legal requirements and operational safety
  • 11Lead projects manage multiple tasks in fast-paced environment and provide clear guidance to others

Requirements11

  • 1Bachelor's degree in Cybersecurity Computer Science Information Systems Engineering or related field
  • 2Active Top-Secret Clearance
  • 3Onsite availability up to five days weekly
  • 42+ years offensive security experience in red teaming purple teaming or adversary simulation
  • 5Proficiency with Windows Active Directory Linux cloud and identity environments
  • 6Expertise in command and control frameworks privilege escalation lateral movement and evasion techniques
  • 7Familiarity with Cobalt Strike Mythic Metasploit BloodHound Burp Suite Nmap and PowerShell or Python
  • 8MITRE ATT&CK mapping and threat emulation skills
  • 9Ability to write high-quality reports connecting technical findings to business risk
  • 10Certified Red Team Operator CRTO or Offensive Security Certified Professional OSCP
  • 11Travel commitment averaging twenty percent based on client assignments

Salary Insight

$111 - $218k per year

Location

Typeonsite
LocationWashington, District of Columbia

Required Skills

Cobalt StrikeMythicMetasploitBloodHoundBurp SuiteNmapPowerShellPythonMITRE ATT&CKCRTOOSCP
Share:

Similar open positions

Explore active roles that match your skills and interests.

Deloitte

Deloitte

17d agoBaltimore, Marylandpayroll

Security Engineer III Red Team Operator TS Clearance Deloitte Baltimore

We seek a Security Engineer III Red Team Operator with TS Clearance to lead adversary simulation efforts. This role drives detection resilience through offensive security initiatives. The ideal candidate excels in controlled red team operations and collaborates with blue teams to strengthen defenses.

111K–218K
Cobalt StrikeMythicMetasploit+1 more
Deloitte

Deloitte

20h agoWashington, District of Columbiapayroll

Security Engineer III Exploitation Analyst Incident Responder

Lead a Cyber Defense & Resilience team at Deloitte to defend against advanced threats through proactive threat intelligence and incident response. Support security operations by analyzing threats, investigating incidents, and strengthening defenses across enterprise environments.

102K–189K
Threat intelligenceIncident responseExploit analysis

AGR LLC

18h agoWashington, District of Columbiapayroll

Senior-Level Red Cell Penetration Tester

Lead Red Cell operations supporting the Federal Strategic Cyber program. Own penetration testing initiatives and mentor junior testers. Deliver actionable insights that enhance national cyber defense capabilities.

100K–120K
Kali LinuxNmapBurp Suite+13 more
MANTECH

MANTECH

17h agoWashington, District of Columbiapayroll

Cyber Security Analyst, Incident Response & SOC

You will own security event correlation and incident triage across enterprise networks, detecting and responding to threats in real time. You will work within a 24x7 SOC team, analyzing alerts from Windows and Linux systems and coordinating remediation. You hold IAT Level II certification (Security+ or equivalent) and thrive in high-stakes environments. This role offers direct exposure to COTS security tools and a clear path to advanced cyber roles.

Competitive salary
Security event and incident correlationCyber incident triageCyber engineering trend analysis+7 more

anavationllc

19h agoWashington, District of Columbiapayroll

Security Infrastructure & Exposure Engineer

Design and scale attack surface management and threat exposure detection capabilities. Engineer internal tools and automated pipelines that proactively map assets and model attack paths to eliminate security blind spots. This role focuses on building robust defenses across cloud and on-premise environments.

Competitive salary
gorustpython+2 more

redhorsecorp

18h agoWashington, District of Columbiapayroll

Senior Vulnerability Researcher Redhorse Corp

Redhorse Corporation seeks a self-motivated Senior Vulnerability Researcher to solve challenging technical problems in a fast-paced environment supporting national security. This role involves applying advanced vulnerability research reverse engineering and vulnerability exploitation skills to support defensive and offensive cyber requirements. As a senior team member you will perform high-impact research mentor junior personnel and influence technical direction of critical mission objectives.

Competitive salary
Vulnerability ResearchReverse EngineeringFuzzing+12 more