[All remote jobs](https://jobicy.com/jobs.md)[![Fastly logo](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2021/10/127f9e4bbbdb8767bef358a23bf7f73d.jpeg)](https://jobicy.com/company/fastly.md)[Fastly](https://jobicy.com/company/fastly.md) # Threat Detection Analyst (Japanese & English speaking) Review the role, location requirements, compensation details, and application process before deciding whether this opportunity fits your next career move. [Apply for this job](#job-application)[View company](https://jobicy.com/company/fastly.md)ShareRemote from[Singapore](https://jobicy.com/job-region/singapore.md)SalaryUndisclosedDepartment[Cybersecurity](https://jobicy.com/categories/cybersecurity.md)EmploymentFull TimeExperienceOpen levelPublished25 Oct 2026Apply before24 Nov 2026Listing views46Application actions1Application toolkit ## Make your next move. Prepare your resume, explore your fit, and draft a cover letter for this opportunity. AI Summary ## The role, at a glance. Fastly is seeking a Japanese- and English-speaking Threat Detection Analyst to support its Customer Security Operations Center. The role monitors and investigates customer security activity, including account-takeover attempts, bot attacks, WAF administration, and application-layer threats. The analyst will handle escalations, create customer reporting and security content, and improve security operations and processes. Candidates need SOC experience, application-security knowledge, cloud and web-platform familiarity, scripting ability, and strong troubleshooting skills. The scheduled shift is Friday through Tuesday, 0000–0800 UTC (9am–6pm AEST). ## Role DNA A quick view of the complexity, pace, ownership and collaboration implied by the job description. ### Job Complexity 4/5EasyHard ### Pace & Pressure 4/5RelaxedFast-paced ### Autonomy Level 4/5GuidedFull ownership ### Communication Load 5/5IndependentCollaborative AI insightThe position requires practical SOC and application-security expertise across cloud, web servers, WAFs, attack analysis, and customer-facing incident support. A 24/7 operational environment and responsibility for escalated security cases create a demanding, high-impact workload. ## Salary analysis Estimated compensation compared with the broader US market for similar roles. Estimated job median (per year)Market rate$95,000US market range (per year)$75k–$120k0$132k AI insightThe yearly pay period is inferred from the job context; it was not explicitly stated by the employer. No employer compensation was disclosed. The yearly cadence and USD market estimate are inferred for a mid-level application-security/SOC analyst role; actual Singapore-local compensation may differ. ## Core skills Skills and capabilities most closely associated with this opportunity. [Security Operations Center (SOC)](https://jobicy.com/jobs?search_keywords=Security%20Operations%20Center%20SOC.md)[Application Security](https://jobicy.com/jobs?search_keywords=Application%20Security.md)[Threat Detection](https://jobicy.com/jobs?search_keywords=Threat%20Detection.md)[Incident Response](https://jobicy.com/jobs?search_keywords=Incident%20Response.md)[Web Application Firewall (WAF)](https://jobicy.com/jobs?search_keywords=Web%20Application%20Firewall%20WAF.md)[Bot Attack Mitigation](https://jobicy.com/jobs?search_keywords=Bot%20Attack%20Mitigation.md)[Account Takeover Detection](https://jobicy.com/jobs?search_keywords=Account%20Takeover%20Detection.md)[Cloud Security](https://jobicy.com/jobs?search_keywords=Cloud%20Security.md)[Python](https://jobicy.com/jobs?search_keywords=Python.md)[Linux Administration](https://jobicy.com/jobs?search_keywords=Linux%20Administration.md)[Web Server Administration](https://jobicy.com/jobs?search_keywords=Web%20Server%20Administration.md)[Security Monitoring](https://jobicy.com/jobs?search_keywords=Security%20Monitoring.md)[Technical Troubleshooting](https://jobicy.com/jobs?search_keywords=Technical%20Troubleshooting.md)[Customer Communication](https://jobicy.com/jobs?search_keywords=Customer%20Communication.md)[Japanese Language](https://jobicy.com/jobs?search_keywords=Japanese%20Language.md) Sample interview questionsHow would you investigate a suspected account-takeover attack affecting a customer's web application?I would first validate the alert and establish scope by reviewing authentication logs, IP reputation, request patterns, device or user-agent changes, and affected accounts. I would identify indicators such as credential stuffing, abnormal login velocity, or successful logins following repeated failures, then recommend or implement appropriate WAF rules, rate limits, bot controls, and customer notifications. I would document evidence, actions, and follow-up monitoring requirements. What information would you review when tuning a WAF rule that is blocking legitimate traffic? I would review the rule ID, matched request fields, URI and parameter patterns, response codes, timestamps, source populations, and application context. I would reproduce or validate the legitimate use case with the customer where possible, then use the narrowest safe exception or rule adjustment. After deployment, I would monitor for false positives and confirm that the change does not weaken protection against the original threat. Describe how you have used scripting to improve a security operations workflow. I have used scripting, such as Python or shell scripts, to normalize log data, enrich IP addresses with threat-intelligence context, identify repeated malicious patterns, and automate report generation. I prioritize clear error handling, input validation, and auditable output so that automation supports analyst judgment rather than obscuring it. I also document the workflow so other analysts can maintain and improve it. How would you explain an application-layer security incident to both a technical customer contact and an executive stakeholder? For the technical audience, I would provide the attack timeline, affected endpoints, indicators, mitigation steps, and recommended configuration changes. For an executive stakeholder, I would summarize the business impact, current containment status, customer risk, and next actions without unnecessary technical detail. In both cases, I would be transparent about confidence levels and avoid overstating unverified conclusions. How do you prioritize work during a busy SOC shift with multiple customer escalations? I prioritize based on severity, active customer impact, exploitability, scope, and urgency of containment. I acknowledge and triage each case promptly, escalate issues that exceed my authority or require specialized expertise, and maintain accurate case notes for handoffs. I also reserve time to review recurring issues so operational improvements can reduce future alert volume and response time. Opportunity details ## About this role. Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take advantage of the modern internet, to be programmable, and to support agile software development. Fastly’s customers include many of the world’s most prominent companies, including GitHub, Yelp, Paramount, and JetBlue. We’re building a more trustworthy Internet. Come join us. Threat Detection Analyst – APAC (Japanese Speaking) Leveraging our growing security product suite, the Threat Detection Analyst role contributes real world security insights to Fastly and our customers as we address Internet-scale threats. Cloud security solutions enable our customers to benefit from extra visibility across the world and expertise from a central team. The Fastly Customer Security Operations Center team at Fastly focuses on operational support of Fastly’s security products and services. The Threat Detection Analyst role within this team focuses on delivering outstanding security services to our customers, specifically as it pertains to integrating and supporting agent software installed on customer systems. The team works with the security, operations and customer organizations internally to deliver support solutions for security threats faced on the Internet today. As a 24 x 7 team, SOC analysts are expected to work Friday – Tuesday, with the daily shift being 0000 – 0800 UTC – (9am – 6pm AEST) What You’ll Do This role within the Fastly Customer Security Operations Center (CSOC) will be responsible for monitoring and analyzing customer activity, with added emphasis on security functions, like identifying account-takeover or Bot Attacks and WAF administration. Much of the focus will be on security and attacks around the application layer working with different web technologies. You will have the opportunity to work on some of the world’s most scalable distributed systems that handle around 10 million requests per second, as well as the world-class engineers who developed these systems. In this position, security engineers will be responsible for the following duties: * Be an expert in ensuring security for customers, providing an outstanding response to security issues. * Provide deep application-security experience on escalated cases from customers & automated systems. * Carry out continuous-improvement work & research to drive our customer security products & operations to be the best they can be. * Contribute to the processes and policies that scale our organization as we grow * Create & review reporting to customers on security services * Create & manage security content for customer environments What We’re Looking For * Prior Experience working in a SOC Environment * Experience with some or all the following foundational technologies: SaaS/Cloud or hybrid cloud deployments; Apache/NGINX/IIS or other web server platforms and associated Application server technologies and frameworks * Scripting ability with any of the following: Python, Java, Go, Rust, PHP, Unix/Linux Shell, C#, or other common Web languages * Strong infosec background with strong knowledge & practical skills in Application Security. * Experience in an IT or security technical support, operations, or research role * Unix/Linux or Windows System Administration * Ability to work with limited supervision but be a good mentor on security knowledge to the greater team * Fluent spoken & written English required, tailoring depth to be a good fit for varying audiences * Ability and experience in troubleshooting software products * Focussed on delivering exceptional customer experiences. Work Hours: * This position will require you to be available during core business hours. Work Location(s) & Travel Requirements This position is a remote position based out of (locality), with the possibility of becoming a hybrid position as Fastly expands its presence in the region. This position will require travel to the US and Internationally, as required by your role or requested by your manager. Benefits: We care about you. Fastly works hard to create a positive environment for our employees, and we think your life outside of work is important too. We support our teams with great benefits that start on the first day of your employment with Fastly. Curious about our offerings? We offer a comprehensive benefits package designed to meet your needs. Our offerings may vary depending on the country where you work and are subject to change. ### AI Statement To ensure a fair and equitable interview process for everyone, the use of AI technologies—including real-time transcription tools, automated scripts, AI copilots, or external assistants—is strictly prohibited during the interview process unless explicitly authorized by the company in advance. Unauthorized use of AI tools may result in disqualification. Why Fastly? * We have a huge impact. Fastly is a fast growing company in a highly dynamic sector. Not only do our customers have a tremendous user base, but we also support a growing number of open source projects and initiatives. Outside of code, employees are encouraged to share causes close to their heart with others, so we can help lend a supportive hand. * We care about you. Fastly works hard to create a positive environment for our employees, and we think your life outside of work is important too. * We value diversity. Growing and maintaining our inclusive and diverse team matters to us. We are committed to being a company where our employees feel comfortable bringing their authentic selves to work and have the ability to be successful — every day. * We are passionate. Fastly is chock full of diverse and passionate people. We’re not ‘one size fits all’. Fastly employs authors, pilots, skiers, parents (of humans and animals), makeup geeks, coffee connoisseurs, and more. We love employees for who they are and what they are passionate about. We’re always looking for humble, sharp, and creative folks to join the Fastly team. If you think you might be a fit please apply, we would love to hear from you. Why Fastly? * We have a huge impact. Fastly is a small company with a big reach. Not only do[our customers](https://www.fastly.com/customers) have a tremendous user base, but we also support a growing number of[open source projects and initiatives](https://www.fastly.com/open-source/). Outside of code, employees are encouraged to share causes close to their heart with others so we can help lend a supportive hand. * We value diversity. Growing and maintaining our inclusive and diverse team matters to us. We are committed to being a company where our employees feel comfortable bringing their authentic selves to work and have the ability to be successful — every day. * We are passionate. Fastly is chock full of passionate people and we’re not ‘one size fits all’. Fastly employs authors, pilots, skiers, parents (of humans and animals), makeup geeks, coffee connoisseurs, and more. We love employees for who they are and what they are passionate about. We’re always looking for humble, sharp, and creative folks to join the Fastly team. If you think you might be a fit please apply! A fully completed application and resume or CV are required when applying. All job applications must be submitted through our official careers site at [www.fastly.com/about/careers](http://www.fastly.com/careers). We will never request sensitive information, such as your Social Security number, bank account or credit card information during the application process. All official communication will come from an @[fastly.com](http://fastly.com) or @[recruiting.fastly.com](http://recruiting.fastly.com) email address. Fastly is committed to ensuring equal employment opportunity and to providing employees with a safe and welcoming work environment free of discrimination and harassment. Our employment decisions are based on business needs, job requirements and individual qualifications. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, family or parental status, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. Consistent with the Americans with Disabilities Act (ADA) and federal or state disability laws, Fastly will provide reasonable accommodations for applicants and employees with disabilities. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact your Recruiter, or the Fastly Employee Relations team at [candidateaccommodations@fastly.com](mailto:candidateaccommodations@fastly.com) or 501-287-4901. Fastly collects and processes personal data submitted by job applicants in accordance with our[Privacy Policy](https://www.fastly.com/privacy). Please see our[privacy notice for job applicants](https://www.fastly.com/privacy-job-applicants). Show more [Apply now >](https://jobicy.com/jobs/156878-threat-detection-analyst-japanese-english-speaking-2.md) > Annual salary information is not provided for this position. 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