{"id":2493396,"url":"https://alion.io/job/aqua-security-senior-security-researcher","title":"Senior Security Researcher","company":{"id":13939,"name":"Aqua Security","domain":"aquasec.com","url":"https://alion.io/company/aqua","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ramat Gan, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":92000,"max_usd":212000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2225},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"eBPF","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-13T19:53:03Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-20T23:22:18Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Description\nWe are looking for an exceptional Security Researcher to join Aqua’s world-class security research organization. Looking for an experienced researcher in the cybersecurity world with depth, and excellence in cloud-native security research.\nAs a Security Researcher, you will work on deep technical research on several areas - working with other researchers, and transforming advanced offensive insights into scalable defensive capabilities.\nWhat You Will Do\nResearch and analyze sophisticated attack techniques targeting Linux-based cloud-native systems, including Kubernetes, containers, and serverless environments. \nReverse engineer Linux malware families to extract behavioral patterns, execution flows, and persistence mechanisms. \nStudy real-world threat actor techniques and translate findings into actionable detection, prevention, and hardening strategies. \nDesign and prototype advanced detection logic and observability mechanisms, including kernel- and runtime-level approaches (e.g., eBPF). \nInfluence Aqua’s security strategy by turning research insights into capabilities that protect large-scale production environments. \nCollaborate closely with engineering and product teams to ensure research outcomes are impactful and scalable. \nRequirements\n4+ years of experience in security research with a strong focus on Linux-based systems. \nB.Sc. in Computer Science or equivalent experience from a military, academic, or advanced technical background. \nDeep, practical understanding of Linux internals (processes, syscalls, memory, networking, filesystems). \nStrong experience with malware analysis and reverse engineering in Linux environments. \nProficiency in C and Python for low-level research, tooling, and prototyping. \nProven ability to analyze attacker behavior and design corresponding detection or mitigation strategies. \nStrong familiarity with cloud-native technologies, including containers, Kubernetes, and container runtimes. \nExcellent communication skills, with the ability to explain complex technical findings clearly and influence 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