Network Detection and Response Architect

Role: Network Detection and Response Architect
Location: Arlington, VA (5 days onsite to start then 2 days per week remote after first few months)
Duration: Contract long term
Citizenship: USC with active Secret clearance

Top Requirements

They use Dark Trace as the forensics tool, but they are open to any of the listed tools (ExtraHop Reveal(x), Darktrace, or Vectra Cognito).

Must have a scripting language and know how to develop scripts from scratch (Proficiency in at least one scripting language (Python, PowerShell, Bash).

The 3rd item is network security, must have experience and a strong background in Networks.

Responsibilities will include but are not limited to:

Architect comprehensive NDR solutions tailored to organizational needs
Implement and configure NDR platforms like ExtraHop Reveal(x), Darktrace, or Vectra Cognito
Integrate NDR solutions with existing security infrastructure (SIEM, SOAR, etc.)
Design and implement network segmentation strategies to minimize attack surface
Network Traffic Analysis
Analyze network traffic patterns to identify anomalies and potential threats
Develop custom detection rules and algorithms for identifying sophisticated attacks
Utilize machine learning and AI capabilities of NDR tools for advanced threat detection
Perform regular network behavior analysis to establish baselines and detect deviations
Incident Response and Forensics
Lead incident response efforts for network-related security events
Conduct in-depth forensic analysis of security incidents
Develop and maintain incident response playbooks
Coordinate with other security teams during major security events
Continuous Improvement and Optimization
Regularly assess and optimize NDR tool configurations
Stay updated on emerging threats and adjust detection capabilities accordingly
Conduct periodic security assessments and penetration tests
Identify and implement new NDR technologies and methodologies
Reporting and Communication
Generate comprehensive reports on network security status and incidents
Present findings and recommendations to both technical and non-technical stakeholders
Develop and deliver training sessions on NDR tools and best practices
Collaborate with cross-functional teams to align NDR strategies with business objectives
Compliance and Governance
Ensure NDR practices align with relevant regulatory requirements (e.g., GDPR, HIPAA, PCI DSS)
Develop and maintain documentation for audits and compliance checks
Contribute to the development of security policies and procedures

What You’ll Need:

Technical Expertise

Deep understanding of network protocols (TCP/IP, DNS, HTTP, etc.) and OSI model
Proficiency in network security architectures and best practices
Strong knowledge of common attack vectors and techniques (e.g., APTs, malware, DDoS)
Expertise in one or more NDR platforms (ExtraHop, Darktrace, Vectra, etc.)
Familiarity with SIEM and SOAR technologies
Understanding of encryption technologies and PKI
Knowledge of cloud security principles and practices

Programming and Scripting

Proficiency in at least one scripting language (Python, PowerShell, Bash)
Experience with API integration and automation
Ability to develop custom tools and scripts for security analysis
Analytical and Problem-Solving Skills
Strong analytical thinking and problem-solving abilities
Experience in interpreting complex data sets and identifying patterns
Ability to think like an attacker to anticipate and mitigate threats

Soft Skills

Excellent written and verbal communication skills
Strong leadership and team collaboration abilities
Ability to explain complex technical concepts to non-technical audiences
Proactive and self-motivated with a passion for cybersecurity

Preferred Qualifications

Bachelor's or Master's degree in Computer Science, Cybersecurity, or related field
5+ years of experience in network security or related roles

Relevant certifications such as:
ExtraHop Certified Professional
Certified Information Systems Security Professional (CISSP)
GIAC Security Expert (GSE)
Certified Ethical Hacker (CEH)
Cisco Certified Network Professional (CCNP) Security
Experience with threat hunting and advanced persistent threat (APT) detection
Familiarity with regulatory compliance standards (GDPR, HIPAA, PCI DSS, etc.)

Tools and Technologies

NDR Platforms: ExtraHop Reveal(x), Darktrace, Vectra Cognito
Network Analysis Tools: Wireshark, tcpdump, Netflow analyzers
SIEM Systems: Splunk, IBM QRadar, LogRhythm
SOAR Platforms: Palo Alto Cortex XSOAR, Swimlane, Phantom
Firewalls and IPS/IDS systems
Endpoint Detection and Response (EDR) solutions
Cloud Platforms: AWS, Azure, Google Cloud
Virtualization Technologies: VMware, Hyper-V
Containerization and Orchestration: Docker, Kubernetes

Thanks and Regards
Murali Sharma
202.828.3494
Murali@Nastechglobal.com