Jobs in the United States

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Added 9 mins ago
Senior Geotechnical Engineer
Tutor Perini
New Rochelle, NY
Tutor Perini Corporation is seeking a Senior Geotechnical Engineer for our corporate office in New Rochelle, NY. .
Added 10 mins ago
Sr Electrical Engineer
MTA
Queens, NY
…maintenance, troubleshooting, and configuration control of equipment, systems and material on new and existing LIRR rolling stock; assists in project planning, oversight, direction, and…
Added 11 mins ago
Engineer Electric System Engineering
Avangrid Service Co
ROCHESTER, NY
Position Information Job Title: Engineer - Electric System - Engineering Location: Rochester, NY Salary Range: $87,600 - $109,500 Schedule: On Site, Office, 5 days Job Summary The Lines…
Added 11 mins ago
Sr Software Engineer II - Full Stack - The Card Shop
American Express
New York, NY
We are looking for a Senior Software Engineer – Web Full Stack with strong expertise in JavaScript, TypeScript, Node.js, React, and modern web technologies to join an agile,…
Added 11 mins ago
AE
Sr Software Engineer I - JavaScript - The Card Shop
American Express
New York, NY
- $123,000 to $215,250 USD / year
…to shop for American Express products. As a Senior Software Engineer and hands-on tech lead, you will guide the architecture and delivery of high-impact web capabilities built with…
Added 25 mins ago
NA
Senior Engineer, NROC Rotating Equipment
Nutrien Ag Solutions
Loveland, CO
- $127,837 to $149,000 USD / year
Provide technical ownership and continual improvement of monitoring systems using software applications, data, alarms, and analytics. Identify innovative applications of new analytics…
Added 42 mins ago
AN
TITLE 32 AIRCRAFT MECHANIC (MI AASF 1)
Army National Guard Units
Grand Ledge, MI
- $38 to $44 USD / hour
…preventive maintenance, repair, and ground testing of assemblies, systems, and surfaces for one or more types of military aircraft, fixed and rotary wing. Perform duties and has…
Added 47 mins ago
Sr Advanced Mechanical Engineer
General Dynamics Mission Systems, Inc
Pittsfield, MA
As a senior advanced engineer for the Regional Strike Programs, you’ll be a member of a cross functional team responsible for Designing, Testing, Implementing, Building, and Installing…
Added 59 mins ago
AE
Sr RMA Failure Analysis Engineer
Advanced Energy
Fort Collins, CO
- $90,000 to $130,000 USD / year
The Senior RMA Failure Analysis Engineer is responsible for investigating customer-returned products (RMAs), determining root causes of failures, and driving corrective actions that improve…
Added 1 hour ago
Industrial Engineer Sr - E3
Lockheed Martin
Owego, NY · Owego
As a Senior Industrial Engineer, you will play a crucial role in optimizing our manufacturing processes. A Senior Industrial Engineer:
Added 1 hour ago
Industrial Engineer Sr - E3
Lockheed Martin
San Diego, CA · Orlando, FL · San Diego · Orlando
WHAT WE’RE DOING - We specialize in Rotary and Mission Systems (RMS) that provide advanced capabilities to serve the defense industry. Our RMS Training and Logistic Solutions (TLS) are…
Added 1 hour ago
Software Engineer Sr
Lockheed Martin
Huntsville, AL · Huntsville
GNI is seeking a Software Engineer to join its Software Factory team.
Added 1 hour ago
Quality Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
We are seeking a highly skilled Senior Quality Engineer to be a part of our Advanced Programs Special Programs team. As a Quality team member, you will be a critical part of helping to…
Added 1 hour ago
Systems Integration and Test Engineer Sr (E3)
Lockheed Martin
Grand Prairie, TX · Grand Prairie
Added 1 hour ago
Software Engineer Sr Stf - E5
Lockheed Martin
Huntsville, AL · Huntsville
…with the NGI software teams. This requires an understanding of systems design and interface designs supporting the SDS organizational goals. The Software/Hardware Integrator will work with…
Added 1 hour ago
Sr Sustainment Engineer - E3
Lockheed Martin
Orlando, FL · Orlando
You will be the Sustainment Engineer Sr for the Sustainment Engineering Team. Our team is responsible for delivering comprehensive sustainment solutions for complex sensor systems.
Added 1 hour ago
Sr Member Engineering Stf
Lockheed Martin
Moorestown, NJ · Moorestown
We are seeking a Sr Mechanical Engineer to join the Mechanical Antenna Design group in the Sensor Mechanical Design Center. In this role, the selected candidate will work as part of an…
Added 1 hour ago
Mechanical Engineer, Design Sr - E3
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a full-time experienced professional Mechanical Engineer Sr (Hardware Design). For this position the candidate will be responsible for the mechanical…
Added 1 hour ago
Software Engineer Sr - Clearance Required
Lockheed Martin
Huntsville, AL · Huntsville
The selected Principal Test Engineer responsibilities will include the support of the GWS-GFC IPT. You will design, develop, test, and maintain software applications and components to meet…
Added 1 hour ago
Systems Engineer Sr - Clearance Required
Lockheed Martin
Huntsville, AL · Huntsville
This role is for a Systems Engineer to support the IFICS Data Terminal (IDT) product team on the Ground Based Mid-course Defense (GMD) Weapon System (GWS) program. In this role the…
Added 1 hour ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
…passion for excellence and innovation. If you're a skilled engineer looking for a challenging and rewarding opportunity, join the Erebus Team and help us build next generation of geospatial…
Added 1 hour ago
Systems Engineer-IT Sr - Level 3 (Secret)
Lockheed Martin
Littleton, CO · Littleton
…Solutions business area is seeking a talented and dedicated Systems Engineer-IT to become a member of an Agile team focused on IT Infrastructure (Systems Administration, Networking, &…
Added 1 hour ago
Environmental Health & Safety Engineer Sr Stf - E5
Lockheed Martin
Remote, United States
…candidate combines technical knowledge of mechanical/electrical systems with strong interpersonal skills and a track record of leading large meetings and improvement…
Added 1 hour ago
Systems Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
…a Test Automation Architect to support the F‑35 Maintenance Systems (MxS) Integration & Test (I&T) team. You can help us tackle the world’s most important and complex challenges by…
Added 1 hour ago
Optical Engineer Sr - E3
Lockheed Martin
Fayetteville, NC · Fayetteville
Designs, analyzes, and tests optical and electro-optical systems and components. Conducts research and development into phases of physical optics and geometric optics, lasers, laser…

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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