Network Security Engineer
Bitdeer is a technology company providing Bitcoin mining solutions.
Maintainer signals as of 9/25/2026
Funding history
Investors
Projects
About Bitdeer
Bitdeer provides full-spectrum Bitcoin mining and high-performance computing solutions, including SEALMINER mining equipment, Minerbase cooling containers, cloud mining, co-mining, mining management applications, mining rights marketplaces, and large-scale data center operations. The company also offers AI cloud infrastructure with GPU computing, model training and deployment capabilities, and turnkey AI data center solutions for enterprise customers and developers. Bitdeer is headquartered in Singapore and operates globally.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Design and govern network security architecture across AI data centers, manage access policies, automate compliance validation, secure endpoints and remote access, detect lateral movement, protect infrastructure and network edges, and provide evidence for security audits.
Requirements
- 5+ years of network security engineering experience
- Hands-on cloud and data center network security experience
- Command of network segmentation, Zero Trust, firewall policies, security groups, ZTNA, and SASE
- Familiarity with public and private cloud network security
- Policy-as-Code and automation skills using Terraform, Ansible, Python, or Go
- Experience with network monitoring, flow analysis, and lateral-movement detection
- AI data center or GPU cluster networking experience
- Familiarity with InfiniBand, RoCE, or UFM
- Experience with eBPF-based observability
- CISSP, CCNP Security, or equivalent certification
- Working proficiency in Chinese and English
Responsibilities
- Own network trust models and segmentation across multiple AI data centers
- Govern firewall, security-group, and ZTNA policy lifecycles
- Build policy drift detection and compliance-validation automation
- Design endpoint-to-data-center access controls
- Route privileged access through PAM, bastions, and MFA
- Establish traffic baselines and lateral-movement detection
- Harden fabric, management, and storage networks
- Own perimeter protection and DDoS mitigation
- Provide network-layer control mappings and audit evidence
Benefits
- Training and mentoring
- Inclusive and respectful work environment
- Fast-growing company with networking opportunities
- Opportunity to contribute to digital asset industry projects
- Personal accountability, autonomy, growth, and learning opportunities
- Attractive welfare and developmental opportunities