Network Security Engineer (ExtraHop)

Avint is seeking a highly skilled and experienced hybrid Network Security Engineer specializing in ExtraHop to provide deep technical expertise and leadership in the implementation, management, and optimization of our ExtraHop platform. The ideal candidate will possess a comprehensive understanding of network performance monitoring, security analytics, and the ExtraHop product suite. As the ExtraHop SME, you will be responsible for ensuring the platform is effectively leveraged to provide actionable insights, improve network and application performance, enhance security posture, and support critical business initiatives.

This position requires 2-3 days ON-SITE in Rockville, MD!

Responsibilities:

• Serve as the primary point of contact and technical authority for all matters related to the ExtraHop platform. 
• Lead the planning, design, implementation, configuration, integration of the ExtraHop deployment.
• Develop and implement best practices for utilizing ExtraHop for network performance monitoring, application performance management (APM), and security investigations.
• Create and customize dashboards, alerts, reports, and triggers within ExtraHop to meet the specific needs of various teams (e.g., Network, Security, Applications).
• Proactively monitor the ExtraHop environment to ensure optimal performance, health, and scalability.
• Troubleshoot complex issues related to network and application performance and security incidents using ExtraHop data.
• Collaborate with cross-functional teams, including Network Engineering, Security Operations, Application Development, and IT Operations, to provide data-driven insights and recommendations.
• Develop and maintain comprehensive documentation related to the ExtraHop environment, configurations, and processes.
• Provide training and knowledge transfer to other team members on the effective use of the ExtraHop platform.
• Stay up-to-date with the latest ExtraHop features, updates, and best practices, and proactively recommend and implement relevant enhancements.
• Work with ExtraHop support and professional services as needed to resolve issues and implement new functionalities.
• Contribute to the development and refinement of security policies and procedures based on insights gained from ExtraHop.
• Participate in capacity planning and forecasting for the ExtraHop environment.

Requirements

Minimum Requirement

• Minimum of 3 years of experience as a ExtraHop administrator or subject matter expert.
• Deep understanding of network protocols (TCP/IP, DNS, HTTP, etc.), network infrastructure (routers, switches, firewalls, load balancers), and application architectures.
• Proven ability to design, implement, and manage large-scale ExtraHop deployments.
• Hands-on experience with ExtraHop Revealand/or other ExtraHop modules.
• Strong analytical and problem-solving skills with the ability to interpret complex data and translate it into actionable insights.  
• Experience in creating custom dashboards, alerts, and reports within ExtraHop.
• Familiarity with security concepts, threat detection methodologies, and security information and event management (SIEM) systems such as Splunk.
• Familiarity with Extrahop integration with Splunk, Splunk SOAR and Palo Alto firewalls.
• Excellent communication (both written and verbal) and interpersonal skills with the ability to effectively communicate technical concepts to both technical and non-technical audiences.
• Ability to work independently and collaboratively within a team environment.
• Ability to work on-site in Rockville, MD 2-3 days per week.

Preferred Qualifications:

• ExtraHop certification(s) (e.g., ExtraHop Certified Administrator).
• Experience integrating ExtraHop with other security and IT management tools such as Splunk, Splunk SOAR.
• Familiarity with scripting languages (e.g., Python) for automation and data manipulation.

Security/Clearance Requirements:

• Must be a US citizen and pass a background investigation.
• Able to obtain and maintain a Suitability/Entry on Duty (EOD)

Physical Requirements

• Office work, typically sedentary with some movement around the office

Benefits

Joining Avint is a win-win proposition! You will feel the personal touch of a small business and receive BIG business benefits. From competitive salaries, full health, and generous PTO and Federal Holidays. Additionally, we encourage every Avint employee to further their professional development. To assist you in achieving your goals, we offer reimbursement for courses, exams, and tuition. Interested in a class, conference, program, or degree? Avint will invest in YOU and your professional development!

Avint is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity and Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class

The salary range for this position is: $150,000 to $200,000.