Jobs in the United States

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Added 1 min ago
TT
Senior Data & Machine Learning Engineer
True Talent Solutions Partners
New York, NY
- $200,000 to $300,000 USD / year
- Develop embedding and vector-search infrastructure for real-time ad selection.
Added 2 mins ago
ZT
Senior DevSecOps / IaC Engineer
Zaden Technologies, Inc.
Chantilly, VA
- $138,000 to $183,000 USD / year
8 or more years in DevOps, DevSecOps or infrastructure engineering
Added 5 mins ago
Senior Network Security Engineer
Southwest Business Corporation
San Antonio, TX
The Senior Network Security Engineer collaborates with Network Operations, Cloud Operations, Security Operations, infrastructure, application, and development teams to provide secure and…
Added 8 mins ago
C
Senior Security Engineer, Infrastructure
Chainalysis
Remote, United States
- $167,790 to $227,010 USD / year
As a Senior Security Engineer, Infrastructure, you’ll help secure and operate the cloud and Kubernetes environments that support Chainalysis products and our Hosted AI Platform (HAIP).…
Added 8 mins ago
Junior OneStream Support Engineer
Quanta Services Management Partnership
Houston, TX
Every moment of every day, people around the world rely on the energy they access through infrastructure built by Quanta. Comprising the largest skilled-labor force in North America, our…
Added 9 mins ago
Senior Systems Engineer
West Virginia School of Osteopathic Medicine
Lewisburg, WV
The Senior Systems Engineer serves as a senior technical resource responsible for the design, implementation, administration, and support of WVSOM’s enterprise server infrastructure, cloud…
Added 10 mins ago
DevOps Engineer - $20K Sign On Bonus - 30977
Huntington Ingalls Industries
Augusta, GA
Seeking a highly motivated and experienced DevOps Engineer to join our fast-paced team. The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration,…
Added 10 mins ago
DevOps Engineer - $20K Sign On Bonus - 30971
Huntington Ingalls Industries
Augusta, GA
Seeking a highly motivated and experienced DevOps Engineer to join our fast-paced team. The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration,…
Added 10 mins ago
DevOps Engineer - $20K Sign On Bonus - 30969
Huntington Ingalls Industries
Augusta, GA
Seeking a highly motivated and experienced DevOps Engineer to join our fast-paced team. The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration,…
Added 14 mins ago
IG
Senior Application Engineer
Insight Global
Marks Creek, NC
- $115,000 to $125,000 USD / year
Insight Global is looking for a Senior Application Engineer to join one of our large energy and infrastructure clients in Wendell, NC. This individual will focus on developing technical and…
Added 14 mins ago
IG
Data Fabric-Mesh Architect (100% Remote)
Insight Global
Remote, United States
- From $68 USD / hour
Demonstrated ability to engage directly with senior clients and translate mission or business needs into practical technical strategy and architecture.
Added 16 mins ago
Systems Engineer – Aviation Weather & NAS Integration
Peraton
UNAVAILABLE
Peraton is seeking a Systems Engineer – Aviation Weather & NAS Integration to support the Federal Aviation Administration's (FAA) Brand New Air Traffic Control System (BNATCS) program.
Added 17 mins ago
Test Engineer
Dev Technology
Reston, VA
We are seeking an experienced Senior Test Automation Engineer with a strong background in designing, developing, and maintaining automated test suites and frameworks. This role requires a…
Added 18 mins ago
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Field Applications Engineer - Local To The Boston/New England Area
Renesas Electronics
Remote, United States
- $90,000 to $132,000 USD / year
We are seeking a highly skilled Field Applications Engineer (FAE) with a background in Embedded Processing products to join our team in the Boston area and support strategic customers in…
Added 28 mins ago
Diego Garcia: Senior Network Engineer
Kellogg Brown & Root Services International, Inc
United States
KBR is seeking a highly skilled Senior Network Engineer to join our team in support of mission-critical network infrastructure operations. This role involves hands-on network design,…
Added 29 mins ago
Network Support Services
Sapsol Technologies Inc
Sacramento
…will undertake duties and responsibilities consistent with a senior technology specialist supporting existing network technologies and the architecture, design, and support of existing and…
Added 31 mins ago
NU
Principal Enterprise Systems Engineer - AIX
NMC USA National Medical Care Inc
Waltham, MA
- $117,000 to $196,000 USD / year
The ideal candidate is an experienced infrastructure engineer who serves as the architectural owner, technical authority, and highest-level escalation point for the AIX platform running on…
Added 33 mins ago
Cybersecurity Architect
CGI Technologies and Solutions, Inc.
Calgary, CA · Toronto, CA
…closely with business stakeholders, enterprise architects, infrastructure and application teams, security operations, risk and compliance teams, and technology vendors.The Cybersecurity…
Added 33 mins ago
HI
NPS Research Engineer (Part Time) - 30667
Huntington Ingalls Industries
Monterey, CA
- Part-time
HII is seeking a highly motivated and technically skilled Research Development Engineer to support the Naval Postgraduate School (NPS) Energy Academic Group in Monterey, California. The…
Added 35 mins ago
Senior Software Engineer, Infrastructure, Search
Google
Mountain View, CA
Share Senior Software Engineer, Infrastructure, Search
Added 35 mins ago
Senior Software Engineer, AI/ML, Search Personalization
Google
Mountain View, CA
Share Senior Software Engineer, AI/ML, Search Personalization
Added 35 mins ago
AWS Senior Data Engineer
EXL Talent Acquisition Team
Jersey City, NJ
We are seeking a talented AWS Data Engineer to join our dynamic Data Engineering team. The ideal candidate will be responsible for designing, developing, and maintaining scalable data…
Added 35 mins ago
Startup Solutions Architect, Early Stage Startups
Amazon
San Francisco, CA
…You stay a builder at heart, since you don't stop being an engineer when you join this team; you prototype, write code, and get your hands dirty with new models, Bedrock, agents, and RAG…
Added 35 mins ago
Startup Solutions Architect
Amazon
San Francisco, CA
…You stay a builder at heart, since you don't stop being an engineer when you join this team; you prototype, write code, and get your hands dirty with new models, Bedrock, agents, and RAG…
Added 35 mins ago
VI
Senior Project Engineer
ViaSat, Inc.
Englewood, CO
- $120,500 to $190,000 USD / year
…solutions across our Hybrid Platforms environment. As a Project Engineer in Hybrid Platforms, you will contribute to projects spanning multiple domains including fiber connectivity, network…

CrowdStrike, Inc.

Sr. Engineer 2 - Sensor, Core Windows (Remote)

Remote, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed - we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you.

About the Role:

The Falcon sensor is the front line of CrowdStrike's platform. Running as a lightweight agent on millions of endpoints, it observes system activity in real time, stops malicious behavior on the device, and streams telemetry to the cloud, where it's correlated across customers' environments to surface and prioritize threats.

The Core Windows team owns the kernel-mode foundation and user-mode low level system frameworks of the Falcon sensor on Windows: the drivers and event sources that give CrowdStrike deep visibility into file system, registry, process and network activity, and the mechanisms that let the sensor act on that in real time. These components run at the lowest level of the operating system on every Windows endpoint CrowdStrike protects.

As a Senior Engineer II on this team, you'll own the design and development of core capabilities in both kernel and user mode that cut across the major OS subsystems, including memory management. Many of these capabilities share components with the Linux and macOS sensors. Because this code runs on every protected Windows endpoint, performance, stability, and correctness are first-class requirements.

This is a systems software role. You'll work close to the OS, reason carefully about behavior under real-world load, and hold a high engineering bar in a codebase where reliability is non-negotiable. You'll collaborate closely with peer engineers on the macOS and Linux teams, and with many other teams inside and outside the core organization.

What You're Stepping Into

You'll join a tight-knit team of deep Windows kernel and system software engineers with a strong track record of delivering complex, cross-team initiatives without lowering the quality bar. The team's scope is expanding, and it holds a central role in shaping the next generation of the Falcon sensor on Windows. That means real ownership early: you won't be maintaining a corner of the codebase, you'll be helping decide where it goes next.

What You'll Do

Design, develop, and own kernel-mode and lower level system software components of the Windows sensor, from design through delivery and production validation
Partner on sensor architecture and technical strategy for endpoint detection and response (EDR) capabilities
Build software with cross-platform deliverables in collaboration with Linux and macOS engineers
Drive design reviews and provide substantive code review that raises the bar for the team
Diagnose and resolve complex production issues and customer escalations, including crashes, hangs, and performance regressions
Improve the test infrastructure and tooling that keep kernel-mode code reliable as it evolves
Mentor other engineers and collaborate effectively with multi-functional teams across locations

What You'll Need

In-depth knowledge of C/C++ and Windows kernel and driver development (e.g., minifilter drivers, kernel callbacks, kernel/user-mode communication)
Strong low-level Windows OS internals: processes and threads, memory management, the I/O subsystem, and the security model
Experience debugging memory corruption, deadlocks and resource contention, and system performance problems, including crash dump analysis with WinDbg
Experience shipping major features and releases as part of a team
Ability to lead, mentor, communicate, and work effectively in a distributed team
Willingness to travel occasionally for team offsites and in-person collaboration
Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.

Bonus Points

Experience with Windows Filtering Platform (WFP), Event Tracing for Windows (ETW), or other kernel-mode telemetry sources
Background in endpoint security, EDR, or anti-tamper technologies
Strong background in scalable, lightweight, high-performance systems
Low-level OS internals experience on macOS or Linux
Familiarity with Agile development practices

Benefits of Working at CrowdStrike:

Market leader in compensation and equity awards
Comprehensive physical and mental wellness programs
Competitive vacation and holidays for recharge
Paid parental and adoption leaves
Professional development opportunities for all employees regardless of level or role
Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
Vibrant office culture with world class amenities
Great Place to Work Certified™ across the globe

CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.

CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.

If you need assistance accessing or reviewing this website, submitting an application, requesting an accommodation, or providing feedback on the job posting, please contact us at recruiting@crowdstrike.com.

Find out more about your rights as an applicant.

CrowdStrike participates in the E-Verify program.

Notice of E-Verify Participation Right to Work

CrowdStrike, Inc. is committed to fair and equitable compensation practices. Placement within the pay range is dependent on a variety of factors including, but not limited to, relevant work experience, skills, certifications, job level, supervisory status, and location. The base salary range for this position for all U.S. candidates is $160,000 - $260,000 per year, with eligibility for bonuses, equity grants and a comprehensive benefits package that includes health insurance, 401k and paid time off. For detailed information about the U.S. benefits package, please click here.

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More about this job

Skills

Cybersecurity
Linux
Apple macOS
Microsoft Windows
Collaboration
C
C++
Communication skills
Debugging
Decision making
Agile development

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