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# Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)

- **Company:** Deloitte T.T.L.
- **Location:** Arlington, VA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Apple Mac Systems, Software System Penetration Testing, Bash Shell, CompTIA Security+, Computer Networks, Linux, Digital Forensics, Intrusion Detection Systems, Python (Programming Language), Log Analysis, Network Forensics, Network Protocols, Windows PowerShell, Red Team (Cyber Security), Reverse Engineering, Security Information and Event Management, Scripting, Malware, IDA Pro, Cybercrime, Cyber Warfare, Vulnerability Analysis
- **Published:** August 10, 2026
- **Apply:** https://us.experteer.com/career/view-jobs/security-engineer-iii-exploitation-analyst-incident-responder-ts-clearance-rosslyn-va-usa-58888100

## About the Role

Willingness and recommend remediation actions based on risk and exploitability * Analyze malware, exploits, and adversary tools, including reverse engineering malicious code and simulating adversary techniques in controlled environments * Prepare technical reports, briefings, and documentation that summarize findings, methodologies, and recommendations for stakeholders Tasks * Bachelor's degree in a related technical field * Active Top-Secret Clearance * 2+ years of experience in cyber exploitation analysis, threat intelligence, or incident response * Experience analyzing APTs, malware, exploitation techniques, and using reverse engineering tools (IDA Pro or Ghidra) * Experience with vulnerability assessments, penetration testing, or red team activities * Experience with network traffic analysis, log analysis, digital forensics across Windows, Linux, macOS, and common network protocols * Scripting experience (Python, PowerShell, Bash) and security monitoring tools (SIEM, IDS/IPS, EDR) * a
risk-based to travel up to 20% and work onsite up to 5 days a week * Industry certifications such as GIAC, CISSP, or CompTIA Security+ * Legal authorization to work in the United States without sponsorship Key requirements *

## Description

Experteer Overview In this role you will help clients defend against evolving cyber threats by analyzing threat activity, investigating incidents, and strengthening security postures across enterprise environments. You work with cross-functional teams to translate technical findings into actionable recommendations, contributing to the Cyber Defense & Resilience capability. You will engage in threat intelligence, exploitation analysis, and incident response to drive timely, risk-based security improvements. This is a hands-on, impact-focused position with a clear connection to client outcomes and incident readiness. Compensation / Benefits * Monitor networks, systems, and applications for indicators of compromise and analyze threat data to identify malicious activity * Investigate security incidents, collect and analyze logs, memory artifacts, network traffic, and support containment, eradication, and recovery activities * Identify and assess vulnerabilities in systems, networks, and applications and recommend remediation actions based on risk and exploitability * Analyze malware, exploits, and adversary tools, including reverse engineering malicious code and simulating adversary techniques in controlled environments * Prepare technical reports, briefings, and documentation that summarize findings, methodologies, and recommendations for stakeholders Tasks * Bachelor's degree in a related technical field * Active Top-Secret Clearance * 2+ years of experience in cyber exploitation analysis, threat intelligence, or incident response * Experience analyzing APTs, malware, exploitation techniques, and using reverse engineering tools (IDA Pro or Ghidra) * Experience with vulnerability assessments, penetration testing, or red team activities * Experience with network traffic analysis, log analysis, digital forensics across Windows, Linux, macOS, and common network protocols * Scripting experience (Python, PowerShell, Bash) and security monitoring tools (SIEM, IDS/IPS, EDR) * Willingness to travel up to 20% and work onsite up to 5 days a week * Industry certifications such as GIAC, CISSP, or CompTIA Security+ * Legal authorization to work in the United States without sponsorship Key requirements *


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