Jobs in the United States

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Added 3 mins ago
Mechanical Engineer - Satellite Payload (Starlink)
SpaceX
Redmond, WA
Demonstrate extreme ownership of product outcomes at every stage of development and production
Added 8 mins ago
Ground Software Lead Engineer/Architect
Northrop Grumman
Gilbert, AZ
Northrop Grumman’s Space Sector is seeking a Ground Software Lead Engineer/Architect (Level 6) to join our team of highly qualified, diverse professionals within the Western Region Software…
Added 8 mins ago
Propulsion Engineer : Level 2/3
Northrop Grumman
Chandler, AZ
The Energetics Engineering team in the Mechanical and Energetics Department is hiring for a Propulsion Engineer : Level 2/3 located in Chandler, Arizona.
Added 8 mins ago
Senior Data Engineer
Consumer Cellular
Scottsdale, AZ
…Consumer Cellular design elegant technical solutions for complex product requirements, deliver high quality code as part of a fast-moving agile team, and own the stability and quality of…
Added 9 mins ago
Senior Principal RF Engineer
RTX Corporation
tucson, AZ
The Advanced Effector Guidance Systems Team is searching for a Senior Principal Electrical Systems Engineer with experience in developing RF subsystems, Radars or RF seekers. The role of…
Added 9 mins ago
Navigation/IMU Engineer II
RTX Corporation
tucson, AZ
The Navigation Subsystems Engineer will to work broad assignments independently within a program Integrated Product Team (IPT) environment
Added 9 mins ago
Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Principal Radar / RF-focused Electrical Subsystems Engineer with deep experience in RF subsystem design, radar development,…
Added 9 mins ago
Principal Navigation/IMU Engineer
RTX Corporation
tucson, AZ
The Navigation Subsystems Engineer will to work broad assignments independently within a program Integrated Product Team (IPT) environment
Added 9 mins ago
Sr. Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Sr Principal Radar / RF-focused Electrical Subsystems Engineer with deep experience in RF subsystem design, radar…
Added 9 mins ago
Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
The Guidance Electronics Team is searching for a Principal GPS Subsystems Engineer with experience in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics…
Added 9 mins ago
Senior GPS Subsystems Engineer
RTX Corporation
tucson, AZ
The Guidance Electronics Team is searching for a Principal GPS Subsystems Engineer with experience in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics…
Added 9 mins ago
Senior Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
The selected engineer will work across the full product lifecycle, partnering with systems engineers, suppliers, and cross-functional engineering teams to develop and deliver advanced…
Added 9 mins ago
Senior Software Safety / Senior System Safety Engineer
RTX Corporation
tucson, AZ
…within the broader systems engineering framework. From concept development to deployment and beyond, the team works to identify potential hazards, assess risks, and implement solutions to…
Added 9 mins ago
Software / System Safety Engineer II
RTX Corporation
tucson, AZ
…within the broader systems engineering framework. From concept development to deployment and beyond, the team works to identify potential hazards, assess risks, and implement solutions to…
Added 9 mins ago
Program Quality Engineer II - Onsite Tucson, AZ
RTX Corporation
tucson, AZ
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 9 mins ago
Senior Low Observable Materials Engineer
RTX Corporation
tucson, AZ
You will be responsible for material and process development, characterization and system level integration in support of all Raytheon product lines and new business.
Added 9 mins ago
Low Observable (RCS) design, Analysis, and Test Engineer
RTX Corporation
tucson, AZ
Raytheon is an industry leader in Stealth Technology. We are involved in all phases of development, production, and maintenance of Low Observable (LO) weapon systems. You will be working on…
Added 9 mins ago
Senior Principal Low Observable Design & Analysis Engineer
RTX Corporation
tucson, AZ
Raytheon is an industry leader in Stealth Technology. We are involved in all phases of development, production, and maintenance of Low Observable (LO) weapon systems. You will be working on…
Added 9 mins ago
Senior Principal Low Observables Material Engineer
RTX Corporation
tucson, AZ
You will be responsible for material and process development, characterization and system level integration in support of all Raytheon product lines and new business.
Added 9 mins ago
Sr Industrial Engineer III
RTX Corporation
tucson, AZ
Raytheon is seeking a Sr Industrial Engineer to support the Effectors portfolio of factories in Tucson, Arizona to maximize throughput, improve efficiency, and deliver increasing value to…
Added 9 mins ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
We are seeking a Principal Digital Factory Engineer to design, develop, integrate, and support advanced digital factory solutions deployed across multiple Raytheon manufacturing sites. This…
Added 9 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Phoenix, AZ
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 9 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Phoenix, AZ
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 9 mins ago
Autonomous Hauling Technology Consultant
Caterpillar, Inc.
Phoenix, AZ
Partner with Caterpillar engineering and product support to resolve technical challenges, enhance system capabilities, and influence future product development through Voice of Customer…
Added 9 mins ago
Sr. Machine Learning Engineer (Remote)
CrowdStrike
Phoenix, AZ
CrowdStrike is looking for a Sr. Machine Learning Engineer to join our growing AIDR Engineering Team. You will provide engineering support and solutions to a data science group focused on…

Closed listing

CrowdStrike

Sr. Machine Learning Engineer (Remote)

Concord, NH, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Oct 15, 2026

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Original job description

Archived listing. The details below describe a past opening.

USA - Remote

Full time

R29841

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:

CrowdStrike is looking for a Sr. Machine Learning Engineer to join our growing AIDR Engineering Team. You will provide engineering support and solutions to a data science group focused on high-throughput, low-latency LLM inferencing. In conjunction with the other engineers and data scientists on the team, you will support LLM post-training, data engineering aligned to rigorous evaluations, and broadly supporting a mission that requires close engineering collaboration with applied data scientists. Substantively, the team has a big mission: allowing Enterprise users to interact safely and securely with AI applications. This is a front-seat role in designing for the AI age. CrowdStrike is a computer security company, but we do not require candidates for this role to have prior security industry experience. We will mentor and train in security topics as needed. We do expect a strong interest in CrowdStrike's mission and a willingness to engage with the needs of our product teams and customers.

What You'll Do:

Innovate with the state of the art machine learning technology to accelerate data science.
Focus on pragmatic support for fast-moving research and development teams.
Implement high-quality solutions in support of customer-facing applications at scale.
Providing in-depth analysis to identify potential vulnerabilities or gaps.
Construct and maintain data pipelines,and contribute to the training and implementation of custom models.
Collaborate across various teams to brainstorm, define, and devise solutions.
Commit to ongoing learning and self-improvement.
Stay attuned to our customers' challenges, always seeking ways to enhance support.
Emphasize top-tier coding quality by adhering to best practices, rigorous testing, and thorough logging and metrics.
Work within a collaborative and agile team environment.
Contribute to mentoring fellow engineers across a spectrum of technologies and also absorb knowledge from them.
Constantly explore ways to refine product architecture, knowledge models, user experience, performance, and reliability.
Own your work with autonomy, end to end: develop, test, deploy and monitor your changes.
Thrive in an environment that highly values trust.

Tech Stack (not mandatory to know everything; a robust learning capacity is essential):

High level coding language such as JVM technologies or Python
Docker
Kubernetes
AWS, GCP, or MaaS
Kafka, Cassandra, and Spark
ElasticSearch
Terraform, Chef, or Ansible
Experience with scaling inference across GPUs or GPU-clusters

What You'll Need:

Prior work experience doing data engineering and architecture in support of advanced data science use cases.
A deep understanding of LLM post-training methods and computational architectures.
Understanding scalability and distributed systems e.g. sharding, partitioning, and concurrency.
Be a team player.
A thorough understanding of engineering best practices from appropriate testing paradigms to effective peer code reviews and resilient architecture.
The ability to thrive in a test-driven, collaborative, and iterative programming environment.
The skills to meet your commitments on time and produce high-quality software that is unit tested, code reviewed, and checked in regularly for continuous integration.
Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.

Bonus Points:

Existing, demonstrable applied work in scalable architectures for LLM post-training or fine-tuning.
Prior experience in the cybersecurity or intelligence fields.

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 the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Find out more about your rights as an applicant. (http://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf)

CrowdStrike participates in the E-Verify program.

Notice of E-Verify Participation (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf)

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 $140,000 - $215,000 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 (http://crowdstrike.wd5.myworkdayjobs.com/crowdstrikecareers/page/a78c53e64ec61001f47d48a4699e0000) .

Expected Close Date of Job Posting is:10-14-2026

CrowdStrike was founded in 2011 to fix a fundamental problem: The sophisticated attacks that were forcing the world’s leading businesses into the headlines could not be solved with existing malware-based defenses. Founder George Kurtz realized that a brand new approach was needed - one that combines the most advanced endpoint protection with expert intelligence to pinpoint the adversaries perpetrating the attacks, not just the malware.

There’s much more to the story of how Falcon has redefined endpoint protection but there’s only one thing to remember about CrowdStrike: We stop breaches.

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