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Sr. Principal Security Engineer | Architect

ExtraHop Networks

Sr. Principal Security Engineer | Architect

full-timePosted: Jan 15, 2026

Job Description

ExtraHop is reinventing Network Detection and Response (NDR) to help enterprises and organziations stay ahead of emerging threats with unmatched network visibility, context, and control.

Today’s attackers bypass traditional security defenses through identity-based entry, move invisibly across cloud, on-premise, and data center networks using encryption and trusted applications, and exploit and exit whenever they want.  But all of that movement is visible on the network... if you can see it.

By combining the power of NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics in a single, integrated platform, ExtraHop can decrypt and unlock complete packet-level data at wire speed, analyze and correlate it across all your networks, applications, devices, and users with cloud-scale machine learning, and provide a single interface to the SOC to detect, investigate, and remediate modern cyber risks in real time.

We are looking for a hands-on architect who is dedicated to building world-class products. You will design, build, and deliver NDR for the world’s largest organizations. You are the technical SME for security architecture and threat hunting.

Key Responsibilities

  • Collaborate with other architectures and technical SMEs to provide technical leadership in the architecture, design, and implementation of network detection and response
  • Inject world class real world security knowledge into the design and development of the product
  • Drive the design innovative detection methodologies to establish and maintain a leading edge threat detection program
  • Research, evaluate, and recommend emerging security technologies and research to enhance the product's detection and response capabilities
  • Promote a results driven culture, by promoting a culture of collaboration, trust, transparency, and productivity

Required Qualifications

  • 10+ years of relevant experience
  • Experience as top tier incident response in the SOC
  • Extensive experience in threat hunting
  • Experience in threat research
  • Experience in security engineering with a focus on designing and building security solutions (custom or commercial) for detection and response
  • Experience in security operations
  • Work cooperatively with others within the organization and other cross-functional stakeholders.
  • Work well in fast-paced, high-stress environments.
  • Has predictable, reliable attendance.

Preferred Qualifications

  • Expert-level knowledge of TTPs as related to the network
  • Working knowledge of Python or other similar programming language

The salary for this role is between $190,000 - $220,000 per year + bonus + benefits

ABOUT EXTRAHOP:

ExtraHop empowers enterprises to stay ahead of evolving threats with the most comprehensive approach to network detection and response (NDR).  Since 2007, the company has helped organizations across the globe extract real-time insights from their hybrid networks with the most in-depth network telemetry. 

ExtraHop NDR uniquely integrates network threat detection, network performance management (NPM), intrusion detection (IDS), and packet forensics into a single console with 100GB+ sensors, real-time decryption, and cloud-scale machine learning -  delivering complete network visibility, unmatched context for data-driven security decisions, and improved SOC productivity.

ExtraHop is recognized by leading organizations for both its innovation in the market and its commitment to building a world-class team. We are the only NDR vendor recognized as a leader by all major analyst firms including the 2024 Gartner® Magic Quadrant for Network Detection and Response™, the 2023 Forrester® Wave for Network Analysis and Visibility, the 2024 IDC® Marketscape for NDR, and the 2024 Gigamon® Radar Report for Network Detection and Response.

 

OTHER BENEFITS: 

Employees' wellbeing is top of mind for the ExtraHop team. Employees and their families will have the option to participate in the following benefits:

  • Health, Dental, and Vision Benefits
  • Flexible PTO, Sick Time Prorated Based on Date of Hire, and All Federal Holidays (US Only) + 3 Days of Paid Volunteer Time
  • Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan
  • FSA and Dependent Care Accounts + EAP, where applicable
  • Educational Reimbursement
  • 401k with Employer Match or Pension where applicable
  • Pet Insurance (US Only)
  • Parental Leave (US Only)
  • Hybrid and Remote Work Model

 

Our people are our most important competitive advantage, leading the charge against cyber criminals. Join the fight today!  


To learn more, visit www.extrahop.com or follow us on LinkedIn.

 

Create a Job Alert

Interested in building your career at ExtraHop? Get future opportunities sent straight to your email.

Locations

  • Remote, (Remote)

Salary

190,000 - 220,000 USD / yearly

Skills Required

  • security architectureintermediate
  • threat huntingintermediate
  • incident responseintermediate
  • threat researchintermediate
  • security engineeringintermediate
  • security operationsintermediate
  • TTPs as related to the networkintermediate
  • Python or other similar programming languageintermediate
  • collaborationintermediate
  • work in fast-paced, high-stress environmentsintermediate

Required Qualifications

  • 10+ years of relevant experience (experience)
  • Experience as top tier incident response in the SOC (experience)
  • Extensive experience in threat hunting (experience)
  • Experience in threat research (experience)
  • Experience in security engineering with a focus on designing and building security solutions (custom or commercial) for detection and response (experience)
  • Experience in security operations (experience)
  • Work cooperatively with others within the organization and other cross-functional stakeholders. (experience)
  • Work well in fast-paced, high-stress environments. (experience)
  • Has predictable, reliable attendance. (experience)

Preferred Qualifications

  • Expert-level knowledge of TTPs as related to the network (experience)
  • Working knowledge of Python or other similar programming language (experience)

Responsibilities

  • Collaborate with other architectures and technical SMEs to provide technical leadership in the architecture, design, and implementation of network detection and response
  • Inject world class real world security knowledge into the design and development of the product
  • Drive the design innovative detection methodologies to establish and maintain a leading edge threat detection program
  • Research, evaluate, and recommend emerging security technologies and research to enhance the product's detection and response capabilities
  • Promote a results driven culture, by promoting a culture of collaboration, trust, transparency, and productivity

Benefits

  • general: Health, Dental, and Vision Benefits
  • general: Flexible PTO, Sick Time Prorated Based on Date of Hire, and All Federal Holidays (US Only) + 3 Days of Paid Volunteer Time
  • general: Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan
  • general: FSA and Dependent Care Accounts + EAP, where applicable
  • general: Educational Reimbursement
  • general: 401k with Employer Match or Pension where applicable
  • general: Pet Insurance (US Only)
  • general: Parental Leave (US Only)
  • general: Hybrid and Remote Work Model

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ExtraHop Networks logo

Sr. Principal Security Engineer | Architect

ExtraHop Networks

Sr. Principal Security Engineer | Architect

full-timePosted: Jan 15, 2026

Job Description

ExtraHop is reinventing Network Detection and Response (NDR) to help enterprises and organziations stay ahead of emerging threats with unmatched network visibility, context, and control.

Today’s attackers bypass traditional security defenses through identity-based entry, move invisibly across cloud, on-premise, and data center networks using encryption and trusted applications, and exploit and exit whenever they want.  But all of that movement is visible on the network... if you can see it.

By combining the power of NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics in a single, integrated platform, ExtraHop can decrypt and unlock complete packet-level data at wire speed, analyze and correlate it across all your networks, applications, devices, and users with cloud-scale machine learning, and provide a single interface to the SOC to detect, investigate, and remediate modern cyber risks in real time.

We are looking for a hands-on architect who is dedicated to building world-class products. You will design, build, and deliver NDR for the world’s largest organizations. You are the technical SME for security architecture and threat hunting.

Key Responsibilities

  • Collaborate with other architectures and technical SMEs to provide technical leadership in the architecture, design, and implementation of network detection and response
  • Inject world class real world security knowledge into the design and development of the product
  • Drive the design innovative detection methodologies to establish and maintain a leading edge threat detection program
  • Research, evaluate, and recommend emerging security technologies and research to enhance the product's detection and response capabilities
  • Promote a results driven culture, by promoting a culture of collaboration, trust, transparency, and productivity

Required Qualifications

  • 10+ years of relevant experience
  • Experience as top tier incident response in the SOC
  • Extensive experience in threat hunting
  • Experience in threat research
  • Experience in security engineering with a focus on designing and building security solutions (custom or commercial) for detection and response
  • Experience in security operations
  • Work cooperatively with others within the organization and other cross-functional stakeholders.
  • Work well in fast-paced, high-stress environments.
  • Has predictable, reliable attendance.

Preferred Qualifications

  • Expert-level knowledge of TTPs as related to the network
  • Working knowledge of Python or other similar programming language

The salary for this role is between $190,000 - $220,000 per year + bonus + benefits

ABOUT EXTRAHOP:

ExtraHop empowers enterprises to stay ahead of evolving threats with the most comprehensive approach to network detection and response (NDR).  Since 2007, the company has helped organizations across the globe extract real-time insights from their hybrid networks with the most in-depth network telemetry. 

ExtraHop NDR uniquely integrates network threat detection, network performance management (NPM), intrusion detection (IDS), and packet forensics into a single console with 100GB+ sensors, real-time decryption, and cloud-scale machine learning -  delivering complete network visibility, unmatched context for data-driven security decisions, and improved SOC productivity.

ExtraHop is recognized by leading organizations for both its innovation in the market and its commitment to building a world-class team. We are the only NDR vendor recognized as a leader by all major analyst firms including the 2024 Gartner® Magic Quadrant for Network Detection and Response™, the 2023 Forrester® Wave for Network Analysis and Visibility, the 2024 IDC® Marketscape for NDR, and the 2024 Gigamon® Radar Report for Network Detection and Response.

 

OTHER BENEFITS: 

Employees' wellbeing is top of mind for the ExtraHop team. Employees and their families will have the option to participate in the following benefits:

  • Health, Dental, and Vision Benefits
  • Flexible PTO, Sick Time Prorated Based on Date of Hire, and All Federal Holidays (US Only) + 3 Days of Paid Volunteer Time
  • Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan
  • FSA and Dependent Care Accounts + EAP, where applicable
  • Educational Reimbursement
  • 401k with Employer Match or Pension where applicable
  • Pet Insurance (US Only)
  • Parental Leave (US Only)
  • Hybrid and Remote Work Model

 

Our people are our most important competitive advantage, leading the charge against cyber criminals. Join the fight today!  


To learn more, visit www.extrahop.com or follow us on LinkedIn.

 

Create a Job Alert

Interested in building your career at ExtraHop? Get future opportunities sent straight to your email.

Locations

  • Remote, (Remote)

Salary

190,000 - 220,000 USD / yearly

Skills Required

  • security architectureintermediate
  • threat huntingintermediate
  • incident responseintermediate
  • threat researchintermediate
  • security engineeringintermediate
  • security operationsintermediate
  • TTPs as related to the networkintermediate
  • Python or other similar programming languageintermediate
  • collaborationintermediate
  • work in fast-paced, high-stress environmentsintermediate

Required Qualifications

  • 10+ years of relevant experience (experience)
  • Experience as top tier incident response in the SOC (experience)
  • Extensive experience in threat hunting (experience)
  • Experience in threat research (experience)
  • Experience in security engineering with a focus on designing and building security solutions (custom or commercial) for detection and response (experience)
  • Experience in security operations (experience)
  • Work cooperatively with others within the organization and other cross-functional stakeholders. (experience)
  • Work well in fast-paced, high-stress environments. (experience)
  • Has predictable, reliable attendance. (experience)

Preferred Qualifications

  • Expert-level knowledge of TTPs as related to the network (experience)
  • Working knowledge of Python or other similar programming language (experience)

Responsibilities

  • Collaborate with other architectures and technical SMEs to provide technical leadership in the architecture, design, and implementation of network detection and response
  • Inject world class real world security knowledge into the design and development of the product
  • Drive the design innovative detection methodologies to establish and maintain a leading edge threat detection program
  • Research, evaluate, and recommend emerging security technologies and research to enhance the product's detection and response capabilities
  • Promote a results driven culture, by promoting a culture of collaboration, trust, transparency, and productivity

Benefits

  • general: Health, Dental, and Vision Benefits
  • general: Flexible PTO, Sick Time Prorated Based on Date of Hire, and All Federal Holidays (US Only) + 3 Days of Paid Volunteer Time
  • general: Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan
  • general: FSA and Dependent Care Accounts + EAP, where applicable
  • general: Educational Reimbursement
  • general: 401k with Employer Match or Pension where applicable
  • general: Pet Insurance (US Only)
  • general: Parental Leave (US Only)
  • general: Hybrid and Remote Work Model

Target Your Resume for "Sr. Principal Security Engineer | Architect" , ExtraHop Networks

Get personalized recommendations to optimize your resume specifically for Sr. Principal Security Engineer | Architect. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Sr. Principal Security Engineer | Architect" , ExtraHop Networks

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

EngineeringEngineering
Quiz Challenge

Answer 10 quick questions to check your fit for Sr. Principal Security Engineer | Architect @ ExtraHop Networks.

10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.