Jobs in the United States

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Added 3 hours ago
Associate Business Technology Analyst
Dominion Energy
CAYCE, SC
The Associate Business Technology Analyst supports AI-related research, evaluation, and solution delivery activities within the AI and Emerging Technologies team. Working under appropriate…
Added 3 hours ago
UAS Technical Analyst
CACI International
SC
Utilize various intelligence disciplines (e.g. TECHINT, SIGINT/CYBER, HUMINT, MASINT, etc.) from all levels of classified information.
Added 5 hours ago
QA
Intelligence Analyst
Queen Associates, Inc.
Remote, United States
- $12 to $15 USD / hour
Each Intelligence Analyst works as part of a DarkTower Intelligence Cell and is responsible for providing open source cyber intelligence to our clients, based on collection topics and…
Added 5 hours ago
SOC 3 Analyst
Logicalis, Inc.
Beachwood, OH
Summary The Security Senior Analyst role is responsible for managing services for Managed Security Service customers. The Security Specialist has the remit of assessing, discovering and…
Added 7 hours ago
T
Cyber Intrusion Analyst
TEKsystems
Honolulu, HI
- $50.48 to $69.72 USD / hour
This role supports a large enterprise Department of Defense program by providing real-time cyber intrusion analysis within a high-visibility Security Operations Center. You will detect,…
Added 7 hours ago
Project Management Analyst 4 - 31051
Huntington Ingalls Industries
Doral, FL
…comprises multi-domain operations, platforms and logistics, and intelligence…
Added 7 hours ago
Joint Operation Planner (Project Management Analyst 5) - 31060
Huntington Ingalls Industries
Doral, FL
…comprises multi-domain operations, platforms and logistics, and intelligence…
Added 8 hours ago
Early Career Ethics and Business Conduct Officer - Compliance and Ethics Investigations, Hybrid
Sandia National Laboratories
Albuquerque, NM
Collaborate with a variety of internal (e.g., Legal, HR, IT, Cyber, Security, Counter-intelligence, Government Relations) and external (Equal Employment Opportunity Commission, state…
Added 8 hours ago
Cyber Fusion and Threats Analyst
Leidos
Odenton, MD
The Leidos Digital Sector has a current job opportunity for a Cyber Fusion and Threats Analyst on our GSM-O II DISA Command Comprehensive Support Services (DCCSS) program supporting the…
Added 8 hours ago
WTI Analyst-Technical Analyst
CACI International
Aberdeen Proving Ground, MD
Demonstrate ability to exploit various intelligence disciplines (e.g. TECHSIGINT, SIGINT/CYBER, MASINT) from all levels of classified information to support exploitation efforts to enable…
Added 8 hours ago
Intel Analyst - Supply Chain Illumination
CACI International
Aberdeen Proving Ground, MD
Demonstrate ability to exploit various intelligence disciplines (e.g. TECHSIGINT, SIGINT/CYBER, MASINT) from all levels of classified information.
Added 8 hours ago
ServiceNow Developer Senior – Electronic Health Records – Remote!
GD Information Technology, Inc.
Remote, United States
Added 8 hours ago
Operations Analyst Technician
ARMA Global Corporation
United States
Seize your opportunity to make a personal impact as an Operations Analyst Technician supporting a critical mission on Fayetteville, NC. ARMA Global, a fully owned subsidiary of GDIT, is…
Added 8 hours ago
Operations Analyst Technician
ARMA Global Corporation
United States
Seize your opportunity to make a personal impact as an Operations Analyst Technician supporting a critical mission on Fayetteville, NC. ARMA Global, a fully owned subsidiary of GDIT, is…
Added 12 hours ago
Junior Cyber Security Technician
Pride Mobility Products Corp.
Duryea, PA
Added 13 hours ago
Cybersecurity Tools Analyst
Sentar
Charleston, SC
This position is for a Cybersecurity Tools Analyst for the Marketplace Cyber Support team within the Risk Management Executive Division (RMED), supported by the Defense Health Agency (DHA).…
Added 14 hours ago
Cyber Intelligence Instructor/Developer
Leidos
San Antonio, TX
Join a mission where your cyber intelligence expertise shapes the fight!
Added 14 hours ago
Cybersecurity Staff Analyst | Human Risk
The Home Depot
Remote, United States
This person applies deep cyber threat intelligence (CTI) expertise to close the gap between what simulations measure and what actually drives real-world compromise - independently…
Added 14 hours ago
Sr. Sales Operations Analyst, Commercial & Growth Markets
Palo Alto Networks, Inc.
CA
Strong business and IT modernization acumen including Cyber Security, Networking, and Artificial Intelligence.
Added 15 hours ago
Sr. Director – Solutions Architect
BAE Systems
McLean, VA · Sterling, VA
Added 15 hours ago
UG
Principal Cybersecurity Analyst (Attack Surface Mgt.) On Site MN
UnitedHealth Group
Columbia, MD
- $112,700 to $193,200 USD / year
As a Principal Cybersecurity Analyst on the Attack Surface Management (ASM) team within Optum Technology's Enterprise Information Security organization, you will provide senior technical…
Added 15 hours ago
Senior Incident Response Analyst (Tier 3 / IR Lead)
Phia LLC
United States
phia LLC ("phia") is a Northern Virginia based, small business established in 2011 with focus in Cyber Intelligence, Cyber Security/Defense, Intrusion Analysis & Incident Response, Cyber…
Added 15 hours ago
Cyber Vulnerability Analyst (Encryptor Specialist)
Koniag Government Services
Falls Church, VA
Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Cyber Vulnerability Analyst (Encryptor Specialist) with a TS/SCI security clearance to support KPS and our…
Added 16 hours ago
Software Engineer III | Security
ExtraHop
Seattle, WA
…Organizations rely on ExtraHop to provide visibility into the cyber threats, vulnerabilities, and network performance issues that evade their existing security and IT tools. With this…
Added 16 hours ago
Regional Sales Manager- SLED (GA or FL)
ExtraHop
United States
ExtraHop is redefining cyber defense and network operations for the AI era. As an innovator and leader in Network Detection and Response (NDR) and Network Performance Management (NPM), we…

ExtraHop

Software Engineer III | Security

Seattle, WA, United States

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Job details

Experience: 5+ years of experience in software engineering
Posting language: English
Posted: Nov 6, 2026

Original job description

At ExtraHop, we’re on a mission to protect and empower the connected enterprise. We reveal what is happening in the very infrastructure that sustains businesses, lives, and communities, and ensure the integrity of networks, data, systems, and processes. Organizations rely on ExtraHop to provide visibility into the cyber threats, vulnerabilities, and network performance issues that evade their existing security and IT tools. With this insight, organizations can investigate smarter, stop threats faster, and keep operations running.

Our mission is fueled by a profound social and moral responsibility to be the best at what we do, ensuring a secure world where everyone can thrive. If this sounds like a place you’d like to spend the next chapter of your career, we’d love to hear from you.

Position Summary

An ideal candidate will have strong software engineering, networking, and cybersecurity fundamentals. This position works with security researchers and developers, developing systems to make them more efficient and effective. You'll deliver impactful solutions that empower research and development, as well as working directly with network data to emulate adversary behavior.

ExtraHop offers an exciting, high-energy, and versatile environment in which people are encouraged and supported to collaborate on industry-leading technology and create a world-class engineering team while they develop and enrich their individual growth. And we're doing it with creativity, intellectual curiosity, and deep critical thinking.

ExtraHop R&D supports fully-flexible work options that include full-time onsite, hybrid, and fully remote working arrangements. Except for a few roles that require physical access, we believe in supporting you in making the choice that works best for you and makes the team successful.

Key Responsibilities

Support Threat Research and Detection Engineering teams by providing tools and automation to accelerate Research & Development.
Develop and support internal systems, including:
Software deployment pipelines supporting continuous delivery
Pipelines for ingestion of new network identifiers to enable fingerprinting of device, software, and cloud services
Threat Intelligence acquisition and sharing
On-demand threat research labs using modern Infrastructure-as-Code and Cloud-based technologies
Continuous Testing and Validation pipelines
Work with a collaborative, dedicated and seasoned team of engineers
Actively participate in code review to ensure quality and uplevel other engineers

Required Qualifications

Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field, or equivalent practical experience.
5+ years of experience in software engineering
Excellent engineering chops
Solid knowledge of Python
Experience developing and deploying code for enterprise software applications with emphasis on code quality and maintainability
In-depth knowledge of networking fundamentals, including the OSI model and excellent working knowledge of the key protocols from Layer 2 through Layer 7
Self-starter with a strong problem-solving track record and ability to grow and learn
Excellent teammate and collaborator who can iterate on problems quickly.
Proficient at communication in both spoken and written forms, including documentation.

Preferred Qualifications

Experience working with network packet-level data using tools like tshark, tcpdump, tcprewrite, and Scapy to directly interact with this data.
Strong understanding of TCP/IP and Layer 7 protocols

Compensation & Benefits: The salary range for this role is $150,000 – $163,000 per year, plus eligibility for an annual performance-based discretionary bonus and stock option grants. We offer a comprehensive benefits package including medical, dental, and vision coverage (effective Day 1), a 401(k) with employer match, flexible PTO, parental leave, and more.

ABOUT EXTRAHOP

ExtraHop is reinventing Network Detection and Response (NDR) to offer enterprises unparalleled visibility, context, and control against emerging threats. The platform integrates NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics, providing a single, comprehensive solution. By decrypting and analyzing complete packet-level data at wire speed and leveraging cloud-scale machine learning, ExtraHop empowers Security Operations Centers (SOCs) to detect, investigate, and remediate modern cyber risks in real time across their entire hybrid infrastructure, including data center, cloud, and SASE environments.

This comprehensive approach and market innovation have earned ExtraHop unique recognition as the only NDR vendor acknowledged as a leader by all major analyst firms, including the 2025 Gartner® Magic Quadrant for Network Detection and Response™, the 2025 Forrester® Wave for Network Analysis and Visibility, the 2024 IDC® Marketscape for NDR, and the 2025 Gigamon® Radar Report for Network Detection and Response. Since 2007, ExtraHop has consistently helped organizations worldwide extract in-depth network telemetry and contextual insights, affirming its commitment to protecting and empowering the connected enterprise.

OUR VALUES

Our culture is rooted in our five Values. These set the expectations for how we work individually and collectively as a team.

Lead with Purpose: We are driven to deliver results that create a positive impact for our customers, partners, and colleagues.

Act with Integrity: We operate with transparency, authenticity, and always in the best interest of the company.

Find a Way: We are resourceful, tackle hard problems with a sense of urgency and ownership, and do what it takes to get the job done.

Innovate: We listen to customers, partners, and the market, and respectfully push boundaries and challenge the status quo.

Share Success: We run together, we win together. We value diverse perspectives, hold space for all voices, and achieve the best results as a team.

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 our website or follow us on LinkedIn.

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