Senior Security Operations Engineer I

CoreWeave; Singapore; On-site; SGD 105,000 - 141,000; Full time

Job summary

CoreWeave in Singapore is seeking a Security Operations Engineer I for our 24x7 SOC. You will lead initial triage, escalation and incident response, helping to detect, contain, and respond to security incidents across Linux, MacOS, and Kubernetes environments.

You’ll work with SIEM/EDR tools, conduct post-incident reviews, and collaborate with threat intelligence and detection engineering teams to strengthen defenses.

Qualifications

• Degree in Computer Science, Computer Engineering, Cyber Security, Information Technology, or similar experience.
• 3+ years of experience in forensics, incident response, or security operations, or related fields.
• Strong experience with Linux and MacOS systems, including deep knowledge of system internals, logging, and forensic artifacts.
• Experience with Kubernetes and familiarity with securing containerized environments.
• Familiarity with modern security tools and platforms such as SIEM, EDR, IDS/IPS, and firewalls.
• Strong understanding of network protocols, firewalls, VPNs, proxies, and other security technologies.
• Strong analytical skills with the ability to handle and interpret large amounts of data, and the ability to translate these into actionable insights.
• Excellent communication and collaboration skills, with the ability to work effectively in high-pressure situations.

Responsibilities

• Lead initial triage and incident response for security events.
• Escalate and coordinate containment across SOC teams.
• Analyze and respond to threats across Linux, MacOS, and Kubernetes.
• Perform post-incident reviews with actionable improvements.
• Collaborate with threat intelligence and detection engineering.
• Stay updated on industry threats and technologies.

Skills

Security incident response

Linux proficiency

MacOS proficiency

Kubernetes experience

Threat detection

Data analysis

Education

Bachelor's degree in CS/CE/IT or equivalent

Tools

SIEM

EDR

IDS/IPS

Firewalls

Job description

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.

What You'll Do

The Cyber Security Operations Center enables coordinated, real-time action across CoreWeave, serving as a critical control to detect, contain, and prevent security incidents. From validating cyber security event scope, impact and severity (triage) to coordinated incident response, this team delivers across all stages of a security incident.

We are seeking a highly skilled Security Operations Engineer I specializing in security event triaging and incident response to join our 24x7 Security Operations team based in our Singapore office. In this role, you will lead initial triaging, escalation and incident response efforts, and contribute to the improvement of our detection and response capabilities.

In This Role, You Will

• Be part of a 24/7/365 SOC, including a rotating on-call schedule for overnights/weekends, ensuring compliance with local Singaporean labor regulations regarding shift work and on-call periods
• Investigate security incidents, including creating detections (detections-as-code), analysis, containment, and remediation, ensuring rapid response to potential threats across Linux, MacOS, and Kubernetes environments
• Utilize and query SIEM, EDR, and other security tooling to detect, investigate, and respond to suspicious activity in real-time
• Conduct post-incident reviews, providing insights and recommendations for improving security defenses across engineering, operations, and security teams
• Work closely with threat intelligence & detection engineering teams to identify emerging threats and ensure the incident response team is prepared to defend against them
• Stay up-to-date with industry best practices, threat landscape trends, and relevant technologies to continually improve the organization’s incident response capabilities

Who You Are

• Degree in Computer Science, Computer Engineering, Cyber Security, Information Technology, or similar experience
• 3+ years of experience in forensics, incident response, or security operations, or related fields
• Strong experience with Linux and MacOS systems, including deep knowledge of system internals, logging, and forensic artifacts
• Experience with Kubernetes and familiarity with securing containerized environments
• Familiarity with modern security tools and platforms such as SIEM, EDR, IDS/IPS, and firewalls
• Strong understanding of network protocols, firewalls, VPNs, proxies, and other security technologies
• Strong analytical skills with the ability to handle and interpret large amounts of data, and the ability to translate these into actionable insights
• Excellent communication and collaboration skills, with the ability to work effectively in high-pressure situations

Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk.

• You've worked at a cloud provider or hyperscaler and understand the scale and complexity
• You're familiar with Security Operations at scale to defend and protect an enterprise

Why CoreWeave?

About

At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values:

• Be Curious at Your Core
• Act Like an Owner
• Empower Employees
• Deliver Best-in-Class Client Experiences
• Achieve More Together

We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us!

The base salary range for this role is SGD 105,000 - 141,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).