Senior Security Operations Engineer, AIDC

Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud.

Bitdeer AI Cloud's security team is expanding its Asia-Pacific security operations capabilities. This role owns the full-stack security operations for Asian AI data centers (AIDCs), covering detection engineering, incident response, host and network hardening, vulnerability management, and security tooling development. You will serve as a critical node in our global 7×24 security operations, coordinating with Americas and European security teammates to ensure continuous monitoring across all AIDCs worldwide.
If you want to work on the front lines of security operations for GPU clouds, InfiniBand high-speed networks, and large-scale GPU clusters — hands-on from writing detection rules to driving live incident response — this role is built for you.

• Security Monitoring & Incident Response

• Detection Engineering & SIEM/HIDS Operations

• Host & Infrastructure Security Hardening

• Network Security Operations

• Security Tooling & Automation

• Cross-Time-Zone Coordination & Compliance Support

• Bachelor's degree or higher in Computer Science, Cybersecurity, Computer Engineering, or related field.
• 5+ years of hands-on information security experience, with at least 3 years focused on cloud infrastructure / IaaS / data center security operations.
• Independent incident response capability, having handled multiple security incidents as L2/L3 analyst or IR team member (including intrusion detection, malware analysis, forensics, etc.).
• Strong Linux system administration and hardening skills — able to independently complete CIS Benchmark baseline configuration, auditd setup, iptables/nftables rule creation, and system log analysis.
• Hands-on experience with at least one mainstream SIEM platform (Wazuh / Splunk / Elastic SIEM) and able to independently write detection rules and tune alerts.
• Familiar with container (Docker) and Kubernetes security fundamentals — understand Pod security policies, RBAC, network policies, and image security scanning.
• Strong scripting skills — Python (required) + Shell (required). Able to independently develop security automation tools.
• Solid network security fundamentals — TCP/IP, firewalls, IPS/IDS, VPN, traffic analysis (tcpdump / Wireshark).
• Familiar with MITRE ATT&CK Framework and able to apply it in daily detection and response work.
• Professional fluency in both English and Mandarin Chinese — able to read English security documentation, write incident reports and detection rule comments in English, and communicate in Mandarin with the team and management for daily technical discussions. This is a hard requirement.
• Willing to accept irregular working hours — must participate in on-call during major incidents and conduct cross-time-zone handoff with Americas colleagues.

• Background in security operations at GPU cloud providers, supercomputing centers, HPC businesses, or AIDC operators. Understanding of NVIDIA GPU clusters, InfiniBand networking, BMC out-of-band management.
• Hands-on experience with the eBPF technology stack (Tetragon / Falco / Cilium / BCC).
• KVM/QEMU virtualization security experience, understanding of VM escape attack surfaces and defenses.
• Prior experience in SecOps / SOC teams at major cloud providers (AWS / GCP / Azure) or large internet companies.
• Detection-as-code experience — version-controlled detection rules, CI/CD, SIGMA rule format.
• Large-scale HIDS deployment and operations experience (Wazuh / Elkeid / OSSEC, 1000+ nodes).
• Threat hunting experience, able to independently design and execute hypothesis-driven hunting campaigns.
• Participation in bug bounties, CTF competitions, or open source security project contributions.

• A culture that values authenticity and diversity of thoughts and backgrounds;
• An inclusive and respectable environment with open workspaces and exciting start-up spirit;
• Fast-growing company with the chance to network with industrial pioneers and enthusiasts;
• Ability to contribute directly and make an impact on the future of the digital asset industry;
• Involvement in new projects, developing processes/systems;
• Personal accountability, autonomy, fast growth, and learning opportunities;
• Attractive welfare benefits and developmental opportunities such as training and mentoring.

#LI-ST1