Senior Cyber Defense Incident Responder (Top Secret clearance required)

Paradyme, a CATHEXIS Company; Oregon; On-site; USD 90,000 - 130,000; Full time

Job summary

A leading government technology firm seeks a Senior Cyber Defense Incident Responder with Top Secret clearance to enhance cyber defense capabilities. As a part of a focused team, you will apply advanced threat detection and incident response techniques to protect critical government systems, requiring a strong background in cybersecurity along with proven leadership skills.

Qualifications

• 5-8 years in Cybersecurity operations, including Blue, Red, or Purple Team roles.
• Leadership experience in incident response and threat hunting.
• Knowledge of threat intelligence, risk assessment, and adversary tactics (MITRE ATT&CK).

Responsibilities

• Perform duties on Blue and Purple Team operations, proactive and reactive cyber threat defense.
• Lead and coordinate vulnerability assessments, incident response, and threat hunting.
• Support rapid incident response efforts.

Skills

Communication

Education

Bachelor’s or Master’s in Cybersecurity, Computer Science, or related field

Tools

SIEMs

EDRs

Forensic tools

Python

PowerShell

Job description

Senior Cyber Defense Incident Responder (Top Secret clearance required)

Join to apply for the Senior Cyber Defense Incident Responder (Top Secret clearance required) role at Paradyme, a CATHEXIS Company.

Overview

Paradyme, a CATHEXIS Company, is a rapidly growing government technology leader committed to service excellence for its customers, team, and communities. We utilize DevSecOps and Agile methodologies to deliver digital transformation solutions. Based in Tysons Corner, VA, our culture emphasizes service and collaboration. Learn more at PARADYME.

We are seeking experienced Cyber Defense Incident Responders for upcoming projects supporting federal law enforcement and intelligence agencies. Positions are located in secured facilities in Washington, DC; Huntsville, AL; and Clarksburg, WV.

A current TOP SECRET clearance is required to be considered.

Responsibilities

• Perform duties on Blue and Purple Team operations, including proactive and reactive cyber threat defense.
• Apply advanced threat detection, incident response, and security assessment skills to protect government systems.
• Lead strategies to enhance cyber defense capabilities.

Key Responsibilities

• Lead and coordinate vulnerability assessments, incident response, and threat hunting.
• Support Purple Team initiatives by integrating offensive and defensive strategies.
• Develop and execute security plans aligned with threat intelligence.

Threat Intelligence and Risk Assessment

• Prioritize security projects based on threat intelligence and risk evaluations.
• Conduct evaluations of critical systems and infrastructure.
• Stay updated on evolving threats and incorporate insights into operations.

Threat Hunting and Incident Response

• Proactively hunt for threats and mitigate emerging risks.
• Implement methodologies to track threat actors and reduce exposure.
• Support rapid incident response efforts.

Collaboration and Cross-Team Integration

• Facilitate collaboration among Red, Blue, and Purple Teams.
• Work with subject matter experts for comprehensive assessments.

Tools and Techniques

• Assist teams with vulnerability assessment and threat detection tools.
• Evaluate new tools to enhance capabilities.

Qualifications

• Bachelor’s or Master’s in Cybersecurity, Computer Science, or related field.
• 5-8 years in Cybersecurity operations, including Blue, Red, or Purple Team roles.
• Leadership experience in incident response and threat hunting.
• Knowledge of threat intelligence, risk assessment, and adversary tactics (MITRE ATT&CK).
• Experience with SIEMs, EDRs, forensic tools, and scripting languages (Python, PowerShell).
• Excellent communication skills.

Preferred Qualifications

• Industry certifications such as CISSP, GIAC, OSCP.
• Experience in federal or intelligence environments.
• Familiarity with ICS/SCADA systems.

EEO Statement

Paradyme, a CATHEXIS Company, is an equal opportunity employer. All qualified applicants will receive consideration without regard to various protected characteristics. For accommodations, contact [e-mail].