{"id":734805,"url":"https://alion.io/job/cylake-security-researcher-detection-systems","title":"Security Researcher (Detection Systems)","company":{"id":673604,"name":"Cylake","domain":"cylake.com","url":"https://alion.io/company/cylake","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sunnyvale, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"C++","optional":false},{"name":"Cyber Kill Chain","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"MITRE ATT&CK","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Machine Learning","optional":true},{"name":"Red Teaming","optional":true}],"status":"live","first_seen_at":"2026-08-05T20:25:37Z","employer_posted_date":"2026-08-05","last_verified_at":"2026-11-02T23:49:07Z","board_verified":true,"closed_at":null,"days_open":89,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":89},"description":"Your Impact\nJoin a small team building the next generation of cybersecurity products from the ground up. Led by industry veterans with a proven track record of success - you will get to architect, build, and deliver hugely impactful products with this world-class team. You will have the opportunity to grow your career and skills along with the company from the very start.\nRole Overview\nAs a subject matter expert in cyber attack and defense, you will architect and build comprehensive threat detection capabilities for our next-gen security platform, leveraging your deep understanding of the evolving threat landscape. You will also develop innovative research systems and tools to deliver broad, scalable threat coverage. This key leadership role offers the opportunity to shape the future of threat detection in the cybersecurity industry.\nResponsibilities\nDevelop advanced threat detection capabilities in the next-gen security operation platform.\n\nResearch emerging threats, adversary tactics, and sophisticated attack techniques to design and implement end-to-end detection coverage\n\nBuild and enhance research systems focused on threat analysis, advanced persistent threat (APT) simulation, cyber threat intelligence (CTI), and security knowledge graph.\n\nPartner with data scientists to develop agentic AI workflows, security-focused models and training datasets for cybersecurity use cases.\n\nRequired Experiences\n5+ years of experience on building large-scale threat analysis and detection solutions across one or more of the following: security logs, malware, network traffic, web page and vulnerability exploitation, and/or a Ph.D. in Computer Science, System/Network Security, or a related technical field.\n\nDeep expertise in one or more of the following areas: threat hunting, malware analysis and sandboxing, vulnerability analysis, reverse engineering, offensive security, or penetration tests.\n\nDeep understanding on modern attacks and evasion techniques, malware behaviors and countermeasures, MITRE ATT&CK framework, cyber kill chain/TTPs.\n\nStrong proficiency in Python programming. System programming with C/C++/Rust/Go is a big plus.\n\nGreat passion for security research; strong communication and documentation skills.\n\nPreferred Experience\nParticipation in Capture the Flag (CTF) competitions, contributions to open-source security projects, vulnerability disclosures (CVEs), attack campaign research, technical blogs, or security research publications and presentations.\n\nExperience working as a SOC analyst, detection engineer, red team, blue team member, or security researcher within large-scale enterprise environments.\n\nDeep understanding of modern operating system internals, system APIs, and security products such as EDR/XDR, SOC platforms, firewall, IDS/IPS, or related security technologies.\n\nFamiliarity with cyber threat intelligence, attack causality analysis, provenance-based intrusion detection systems, and advanced threat detection methodologies.\n\nExperience developing machine learning models for security detection use cases and applying LLMs or agentic AI to accelerate security research, analysis, and detection workflows.\n\nWe offer competitive compensation and a comprehensive benefits package designed to support our employees’ health, well-being, and long-term success. The expected salary range for this position is $150,000 - $250,000 per year. Within this range, individual pay is determined based on job-related factors including skills, experience, qualifications, and internal equity. Most candidates can expect an offer within the range listed above. Your recruiter will provide additional details on compensation and benefits to qualified candidates during the hiring process.\nWe’re committed to building a diverse, inclusive workplace where everyone can do their best work. We are proud to be an equal opportunity employer and do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. 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