Jobs in the United States

25+ jobs

Save this search

Added 7 mins ago
Sr. Director, AMS Head of CEG Operations
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 11 mins ago
Sr. Principal Engineer RF Microwave Design
Northrop Grumman
Baltimore, MD
We are looking for you to join our team as an RF Engineer based out of Linthicum, MD, in a role that will be 100% on-site.
Added 21 mins ago
Sr Principal Quality Engineer
Northrop Grumman
Baltimore
…shared mission, we ’II support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry thought leader. At Northrop Grumman, you ’II…
Added 21 mins ago
Principal/ Sr. Principal Electronic Network Engineer
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems is looking to add a Principal or Sr. Principal Electronic Network Engineer to join our team in Rancho Bernardo, CA, The candidate should be a…
Added 22 mins ago
Sentinel Sr Principal Software Engineer - 20459
Northrop Grumman
Roy
Northrop Grumman Defense Systems would like you to join our team as a Sr Principal Software Engineer. This position will be located in Roy, UT and will support the Sentinel Program.…
Added 24 mins ago
Sr. Automation Controls Engineer
Blue Origin Personnel, LLC
Denver, CO · Huntsville, AL
We are looking for an experienced Automation Controls Engineer who brings deep hands-on expertise in industrial controls design and automation systems integration - someone who thrives in a…
Added 35 mins ago
Senior Staff Cloud Engineer
HCA Healthcare
Nashville, TN
…least two IT disciplines, including technical architecture, network management, application development, middleware, database management or operations or Minimum of 5 years of experience in…
Added 1 hour ago
T
Linux Infrastructure Engineer
TEKsystems
Irving, TX
- $60 to $75 USD / hour
…(Interworking function) at an increased scale. The Systems/Network Admin will be a core member of their 24/7/365 Operations team to provide Tier 3 layer support for networking and IT…
Added 2 hours ago
Network and Systems Sr. Analyst, APC DCS
Toledo Refining Co.LLC
OH
…Refinery in Oregon OH.The Advanced Process Control (APC) DCS Network and Systems Sr. Analyst will work closely with existing APC team members, and the Operations and Technical departments…
Added 2 hours ago
Sr. Network Security Engineer
GD Information Technology, Inc.
United States
The Senior Network Security Engineer is responsible for the configuration, deployment, and management of the customer’s NAC solution in a 24x7x365 environment. The senior engineer is…
Added 3 hours ago
Sr Platform Engineer
Mayo US
Rochester, MN
Under the direction of the Director – Platform Technology and the Principal Platform Integration Engineer, this team member will support the direct execution and delivery of all technical…
Added 3 hours ago
Sr Cyber Engineer
HealthEquity
United States
…for both platforms, because AI controls depend on the edge, network, and access layers beneath…
Added 3 hours ago
Sr Leader, SDET
loanDepot
Irvine, CA · Plano, TX
Minimum five (5) + years of experience in a Lead SDET, Principal Engineer, Architect, Staff Engineer or comparable technical leadership role.
Added 3 hours ago
IG
Sr. Network Engineer - WAN/MPLS - On site (Jersey City ,Palo Alto, Columbus, or Plano)
Insight Global
San Jose, CA
- $140,000 to $160,000 USD / year
We are seeking a highly experienced Senior Network Engineer with a strong background in Service Provider networking, WAN, MPLS, and IS-IS routing. The ideal candidate will have extensive…
Added 3 hours ago
Sr. Service Engineer
Hanwha Techwin America Inc
Englewood, NJ
Hanwha Vision is seeking a Senior Service Engineer who will be responsible for diagnosing and repairing video security products, including hardware, network, firmware, and software issues.…
Added 4 hours ago
Sr. HPC Deployment and Cable Validation Engineer
Vailexa
Remote, United States
Execute and coordinate rack-level deployment of compute, network, and storage infrastructure for AI and HPC environments.
Added 4 hours ago
Sr Ethernet AI Network Engineer
Vailexa
Remote, United States
Validate network readiness for distributed training and large east-west traffic patterns.
Added 4 hours ago
Sr Network Operations Engineer
loanDepot
Irvine, CA
…monitoring, and troubleshooting of a complex hybrid enterprise network. Serves as the technical lead within the Network Operations team and has technical and operational responsibility for…
Added 4 hours ago
Sr. Prototyping Engineer
Corning
Keller, TX
…segment is classified into two main product groupings – carrier network and enterprise network. The carrier network product group consists primarily of products and solutions for…
Added 4 hours ago
Sr. Network Engineer (85494)
Centurion Health
Sterling, VA
We are currently seeking an Sr. Network Engineer to join our Corporate team located in Sterling, Virginia.
Added 4 hours ago
Staff Software Development Engineer
Zscaler
Santa Clara, CA
We are looking for a Staff Software Development Engineer to join our team. This is a hybrid (Santa Clara, CA) role, reporting to the Sr. Director, Software Development Engineering in the…
Added 4 hours ago
SR LOGISTICS ENGINEER
HOME DEPOT U.S.A., INC.
GA
Position Purpose:A Sr. Logistics Engineer leads large cross-functional projects in Global Logistics that are typically related to process improvement, strategic initiatives, and/or space…
Added 4 hours ago
Sr. RF Communications Systems Engineer – Ground Segment
Blue Origin Personnel, LLC
Reston, VA · Huntsville, AL · Denver, CO
As a Sr. RF Communications Systems Engineer, you will work closely with an accomplished team of Ground System, Software, Mission Systems and Flight Operations Engineers. You will lead and…
Added 4 hours ago
System Engineer SME
ARMA Global Corporation
United States
As a Systems Engineer Sr Principal, the work you’ll do at GDIT will be critically impactful to the mission. You will play a crucial role in providing senior level administration and…
Added 5 hours ago
Sr. SOC Engineer
Revolutional, LLC
Memphis, TN · New Carrollton, MD
We are seeking a Sr. SOC Engineer to lead the engineering, architecture, deployment, and improvement of the cybersecurity tools and capabilities that support a Security Operations Center…

CrowdStrike, Inc.

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

Remote, United States

Apply About employer

Applications open in a new tab.

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.

Apply About employer

More about this job

Skills

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

Report this job