In today’s rapidly evolving digital landscape, cybersecurity has become a cornerstone of trust and reliability—especially in the world of cryptocurrency. As a leading crypto exchange, OKX is at the forefront of innovation, empowering millions of users worldwide to trade digital assets like Bitcoin, Ethereum, and XRP. Beyond trading, OKX provides tools for exploring Web3, decentralized finance (DeFi), and non-fungible tokens (NFTs), all while maintaining a secure and transparent environment.
With a strong commitment to safety, OKX is backed by its Proof of Reserves, ensuring transparency and building confidence among both retail users and institutional clients. The company fosters a dynamic, inclusive culture guided by core values: We Before Me, Do the Right Thing, and Get Things Done. These principles shape not only how OKX operates but also how it attracts and nurtures top-tier talent across its global offices.
👉 Discover how OKX is shaping the future of digital security and financial freedom.
The Role: Endpoint Security Engineer
OKX is seeking a skilled Endpoint Security Engineer to strengthen its host-based security infrastructure. This role is critical in defending both office and production environments against sophisticated cyber threats. The ideal candidate will have a solid background in information security, with hands-on experience in building, operating, and optimizing endpoint detection systems.
Applicants who currently hold the right to work in Singapore and do not require visa sponsorship will be prioritized.
Key Responsibilities
Develop Advanced Host-Based Security Detection
You will design and implement robust detection capabilities to identify malicious activities across macOS and Linux endpoints. This includes:
- Conducting malware analysis to understand attack vectors.
- Managing intrusion detection rules to catch known and emerging threats.
- Performing threat modeling to anticipate potential exploits.
- Establishing behavioral baselines for normal host activity to detect anomalies.
Optimize Security Policies and Incident Response
Security is not a one-time setup—it's an ongoing process. You’ll continuously refine existing security policies and detection models based on real-world threat intelligence. When alerts are triggered, you’ll lead or support incident response efforts, ensuring rapid containment and remediation while improving detection accuracy over time.
Enhance Data Collection and Pipeline Integrity
High-quality data is the foundation of effective threat detection. You’ll optimize data pipelines that collect host behavior telemetry, ensuring consistency between real-time monitoring and offline forensic analysis. Your work will directly improve the integrity, coverage, and usability of security data across multi-cloud environments.
Core Requirements
To excel in this role, candidates should meet the following criteria:
- A degree in information security, network security, or computer science, with 3–5 years of professional experience focused on host security.
- Deep understanding of attack and defense techniques, including experience deploying and managing host security systems.
- Proficiency in macOS and Linux systems, particularly in collecting and analyzing endpoint behavior data.
- Familiarity with APT (Advanced Persistent Threat) tactics and the ability to detect such intrusions in enterprise environments.
- Hands-on experience with EDR (Endpoint Detection and Response) solutions in both office and production networks; prior involvement in building internal host security platforms is highly valued.
- Experience working with big data analytics tools such as Flink, Hive, Spark, ElasticSearch, and graph-based technologies—especially for real-time threat modeling.
- Strong analytical thinking, clear communication skills, and awareness of regulatory compliance requirements.
Why Join OKX?
OKX isn’t just a crypto exchange—it’s a movement toward greater financial autonomy powered by blockchain technology. As part of OKG, the parent group behind OKX, OKX Wallet, and OKLink, you’ll be contributing to products that bring blockchain value to users globally.
The company offers a comprehensive benefits package designed to support your personal and professional growth:
- Competitive compensation aligned with market standards.
- Learning & Development programs with education subsidies.
- Team-building activities and engaging company events.
- Wellness and meal allowances to support daily well-being.
- Comprehensive healthcare coverage for employees and dependents.
And there’s more—we love sharing the full picture during the hiring process.
👉 Explore career opportunities where innovation meets security.
Frequently Asked Questions (FAQ)
Q: Does OKX sponsor work visas for this position?
A: While exceptional candidates may be considered, OKX prioritizes applicants who already have the right to work in Singapore and do not require visa sponsorship.
Q: What types of endpoint environments does the team manage?
A: The role involves securing both corporate office endpoints and high-stakes production systems across multi-cloud infrastructures, primarily using macOS and Linux platforms.
Q: Is prior experience with blockchain or crypto necessary?
A: Not required. While familiarity with blockchain concepts is a plus, what matters most is your expertise in endpoint security, threat detection, and data-driven defense strategies.
Q: What EDR tools does OKX use?
A: OKX leverages mainstream EDR solutions tailored to enterprise needs. Candidates familiar with tools like CrowdStrike, SentinelOne, or similar platforms will find their skills highly applicable.
Q: How does OKX ensure data integrity across security pipelines?
A: Through rigorous optimization of data collection mechanisms, synchronization between real-time and batch processing systems (using Flink, Spark, etc.), and continuous validation of telemetry sources.
Q: Are remote candidates eligible for this role?
A: This position is based in Singapore, and preference is given to local applicants. Remote work may be considered on a case-by-case basis depending on operational needs.
Keywords & SEO Integration
This role centers around several key themes essential for modern cybersecurity professionals:
- Endpoint Security Engineer
- Host-Based Security Detection
- EDR Solutions
- Threat Modeling
- Malware Analysis
- Intrusion Detection
- Multi-Cloud Security
- APT Defense
These terms naturally align with search queries from professionals seeking advanced roles in enterprise cybersecurity, particularly within fintech and crypto sectors. By integrating them contextually throughout the article—from job responsibilities to required skills—we ensure strong alignment with user intent while maintaining readability.
👉 Start your journey in securing the future of digital finance today.
Final Thoughts
As cyber threats grow in complexity, so too must the defenses that protect critical digital infrastructure. At OKX, the Endpoint Security Engineer plays a pivotal role in safeguarding one of the world’s most trusted crypto platforms. If you're passionate about security, thrive in data-rich environments, and want to contribute to a mission-driven organization reshaping financial freedom, this could be your next career milestone.