Jobs in the United States

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Added 1 min ago
C
Senior Security Engineer, Infrastructure Security
ClickUp
Remote, United States
- $160,000 to $210,000 USD / year
Security at ClickUp is engineering-focused. We partner with teams across the company to protect our platform, our internal systems and our customers through secure design, defensive…
Added 1 min ago
C
Senior AI Developer
ClickUp
Remote, United States
- $200,000 to $250,000 USD / year
We're looking for a highly skilled and experienced Senior AI Engineer to join our ClickUp Engineering team, with a focus on AI evaluations. You'll own how we measure and improve the quality…
Added 1 min ago
AD
Mobility Engineer
Agile Defense
Ashburn, VA
- $125,000 to $135,000 USD / year
Serve as a Mobility Engineer enabling the Department of Homeland Security (DHS) mission and enterprise MDM infrastructure.
Added 2 mins ago
IG
Staff Systems Engineer
Insight Global
Remote, United States
- From $100 USD / hour
Provide staff-level systems engineering leadership for complex quantum computing programs supporting government and national security customers.
Added 2 mins ago
Army Launched Effects Software Safety Engineer
IronMountain Solutions
Huntsville, AL
501756 U.S. Army Launched Effects Product Office – Software Safety Engineer
Added 2 mins ago
Technical Training Administrator
Prime Data Centers
Remote, United States
…the records, and the reporting that proves every technician, engineer, and shift lead is current on required training. You will be the operational backbone of the Technical Training team,…
Added 2 mins ago
Enterprise Data Center Instructional Designer
Prime Data Centers
Remote, United States
…environmental systems, fire detection and suppression, physical security, cabling and rack standards, and incident…
Added 5 mins ago
Systems Engineer
Thrive
SC
Thrive is a rapidly growing technology solutions provider focusing upon Cloud, Cyber Security, Networking, Disaster Recovery and Managed Services. Our corporate culture, engineering talent,…
Added 6 mins ago
Systems Engineer (Technical Integration & Analysis)
Arcfield
Chantilly, VA
Arcfield is seeking a Systems Engineer to support the development and integration of advanced space-based sensing and mission capabilities supporting US Space Force and national security.…
Added 6 mins ago
Systems Architecture Engineer
Arcfield
Chantilly, VA
Arcfield is seeking an experienced Systems Architecture Engineer to support the development and integration of advanced space-based sensing and mission capabilities supporting US Space…
Added 6 mins ago
Information Technology Systems Engineer/Administrator
Arcfield
Westfields, VA
…Information Facility (SCIF), ensuring maximum availability, security, and performance for critical communication, deployment, and authentication platforms. The engineer delivers Tier II/III…
Added 6 mins ago
Technical Program Manager, Data Center Design Execution Regional Management
Google
Kansas City, MO
+ PE License, RA License, Chartered Engineer License or equivalent technical professional license or certification.
Added 6 mins ago
LH
Maintenance Engineer - Towne Place & Rosebrook, Wareham, MA
Lafrance Hospitality
Wareham, MA
- $22 to $26 USD / hour
…Rosebrook Place is looking for a Full-Time Hotel Maintenance Engineer ( with comprehensive…
Added 7 mins ago
Applied Super Intelligence Engineer, Physical Systems
LLNL
Livermore, CA
Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability.
Added 7 mins ago
Principal AI Engineer
Scotiabank
Dallas, TX
We are seeking a Principal Engineer to lead the discovery, architecture, and delivery of AI and agentic solutions across Canadian Banking, International Banking, Global Banking and Markets…
Added 9 mins ago
Engineer Senior Principal – Space Vehicle Systems / Simulators
BAE Systems
Boulder, CO
Job Description Our Aerospace & Mission Systems (AMS) division is seeking a Principal Systems/Software Engineer to join our Space Vehicle Simulator team. In this role, you will work at the…
Added 9 mins ago
Electrical Engineer
Arup
Houston, TX · Austin, TX
Our Houston and Austin offices are looking for an Electrical Engineer to join our multi-disciplinary team. If you are an electrical engineer who wants to take the next step in their career…
Added 10 mins ago
Senior Product Operations Engineer, Space
Anduril Industries
Costa Mesa, CA
We are looking for a Senior Product Operations Engineer to join our Space team in Costa Mesa, CA someone who brings deep technical credibility and the leadership presence to match. This is…
Added 10 mins ago
Senior DevOps Engineer, Space
Anduril Industries
Costa Mesa, CA
We are looking for a Senior DevOps Engineer to join our Space team in Costa Mesa, CA someone who brings deep technical credibility and the leadership presence to match. This is not a…
Added 10 mins ago
Senior BIM Designer
Arup
San Francisco, CA
Develop civil engineer’s concepts and sketches into accurate models and drawings, through direct communications
Added 10 mins ago
Infrastructure Materials Specialist
Arup
New York, NY · Newark, NJ · Washington, DC
· Professional Engineer qualification preferred but not required
Added 10 mins ago
Mechanical Engineering Intern (Available 2027)
Arup
Dallas, TX
…keeping costs low. These benefits provide health and welfare security for you as well as paid time off for rest and renewal. As a member of Arup, everyone shares in our success through a…
Added 10 mins ago
ITS Engineer
Arup
Seattle, WA
Our Americas region at Arup is seeking a talented and motivated Intelligent Transportation Systems (ITS) Engineer with one to four years of relevant experience. The successful candidate…
Added 10 mins ago
Senior Electrical Engineer
Arup
Dallas, TX
Our Dallas office is looking for a Senior Electrical Engineer to join our multi-disciplinary team. If you are an electrical engineer who wants to take the lead on exciting projects, expand…
Added 10 mins ago
Senior Electrical Engineer
Arup
Houston, TX
Our office is looking for a Senior Electrical Engineer to join our multi-disciplinary team. If you are an electrical engineer who wants to take the lead on exciting projects, expand their…

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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