Jobs in the United States

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Added 5 mins ago
Senior Manager, Counter Intrusion
Anduril Industries
Irvine, CA
Orchestrate the deployment of Anduril products. Lead the planning and deployment of Anduril’s flagship hardware and software products in support of customer missions. Through collaboration…
Added 5 mins ago
Digital Design Delivery Leader
Arup
Seattle, WA
We are currently searching for a Digital Design Delivery Leader, located any where near one of our US offices, with expertise in leading the deployment of digital delivery on major…
Added 5 mins ago
Substation Structural Engineering Leader
Arup
Houston, TX
We are seeking a Substation Structural Engineering Leader with significant technical experience in the structural design of high-voltage substations for electric utilities and the…
Added 6 mins ago
A
Software Engineer
Actalent
Irvine, CA
- $70 USD / hour
…leading airlines around the world. With a strong legacy of engineering excellence and a focus on next-generation passenger experiences, this organization is investing heavily in modernizing…
Added 6 mins ago
Project Engineer
Actalent
Poway, CA
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 6 mins ago
Jr Electrical Design Engineer
Actalent
Cedar Park, TX
…role focuses on preparing detailed CAD drawings, performing engineering calculations, and ensuring designs comply with project requirements, industry codes, and standards. The position…
Added 6 mins ago
Sr Electrical Design Engineer
Actalent
Cedar Park, TX
Deliver highquality electrical engineering services that provide strong technical value and support competitiveness in the global marketplace.
Added 6 mins ago
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Data Center Controls Tech 200k COMP URGENT
Actalent
Cedar Rapids, IA
- $35 to $50 USD / hour
Bachelors degree in a technical field such as Engineering, Engineering Technology, Construction Management, or a related discipline, or equivalent trades and field experience (for example,…
Added 7 mins ago
Staff Software Architect
CVS Health
Hartford, CT · Little Rock, AR · Denver, CO · Atlanta, GA · Springfield, IL · Annapolis, MD · Raleigh, NC · Concord, NH · Trenton, NJ · Harrisburg, PA · Providence, RI · Austin, TX · Richmond, VA
We are looking for a Staff Software Architect to serve as a technical leader within the Clinical Insights Engine team at CVS Health. This is a senior individual contributor role with…
Added 8 mins ago
Lead Systems Engineer - Tolling Delivery
Kapsch TrafficCom USA Inc.
Austin, TX
As Lead Systems Engineer, you'll hold the highest level of technical ownership on our Systems Engineering track, joining a dispersed, cross-disciplinary team of hardware, software, and…
Added 8 mins ago
Software Engineer III | Security
ExtraHop
Seattle, WA
An ideal candidate will have strong software engineering, networking, and cybersecurity fundamentals. This position works with security researchers and developers, developing systems to…
Added 8 mins ago
Powertrain Project Lead Engineer
PACCAR
Lewisville, TX
PACCAR is a Fortune 500 company established in 1905.PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium- and heavy-duty…
Added 9 mins ago
CSP Account Executive (West Coast)
Mirantis
Remote, United States
Use your existing executive network to secure meetings with CEOs, CTOs, VPs of Infrastructure, heads of platform engineering and product leaders.
Added 9 mins ago
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Commercial Construction Roofing Project Manager
GPAC
Washington DC
- $105,000 to $135,000 USD / year
The ideal candidate will be a strong leader who can manage projects from preconstruction through closeout while maintaining control of schedule, budget, quality, and client expectations.
Added 9 mins ago
CE
Team Leader - Bridge Inspection (51558)
Collins Engineers, Inc
Denver, CO
- $95,000 to $125,000 USD / year
Use computer-assisted engineering and design software and equipment to prepare engineering and design documents.
Added 9 mins ago
CE
Team Leader - Bridge Inpsection (51559)
Collins Engineers, Inc
Port Arthur, TX
- $95,000 to $115,000 USD / year
Use computer-assisted engineering and design software and equipment to prepare engineering and design documents.
Added 10 mins ago
Inspector 1 - On Call (2nd Shift / Flexible Hours)
Oerlikon
Lake Orion, MI
Oerlikon is a global leader in material science engineering. Through the right combination of surface technologies, advanced materials, coating equipment, engineered components and advanced…
Added 11 mins ago
Associate Software Engineer
Keyfactor, Inc.
Remote, United States
The Associate Software Engineer designs, implements, and maintains software code bases. This entry level role involves writing code, debugging, and learning fundamental software engineering…
Added 12 mins ago
Associate - Full-Stack Software Developer
New York Life
New York
Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related technical field.
Added 12 mins ago
Software Engineering Lead
TCC Toyota Motor Credit Corporation Company
Plano, TX
10+ years of experience in software engineering and architecture (3+ years in system/application design), with a strong foundation in Spring Boot, Java, Python, and/or JavaScript.
Added 12 mins ago
Director, Software Engineering
TCC Toyota Motor Credit Corporation Company
Plano, TX
12+ years of expertise as a software engineering leader with experience in designing and implementing modern 12 factor cloud native business technology solutions.
Added 13 mins ago
Electrical Design Engineer
Amron Internation Diving Supply
Vista, CA
Provides hardware and software system engineering expertise for the complete product development cycle including product definition, design and development, prototyping and manufacturing.
Added 13 mins ago
Research Engineer, Agentic Infrastructure, liftlab - Stanford Law School
Stanford
Stanford, CA
…is seeking a Research Engineer to design and implement the software systems that make the lab’s research possible. Working at the intersection of software engineering, computational…
Added 14 mins ago
Embedded Hardware Design Engineer
Emerson
Round Rock, TX
…to build technical expertise, gain exposure to AI-assisted engineering tools, and contribute across the full product development lifecycle while helping shape the future of…
Added 14 mins ago
Senior Product Manager, ClinicalAI Real-World Data (RWD)
Natera
Remote, United States
…and innovation for your users. You will partner closely with engineering, software quality, and clinical teams that consume the…

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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