{"id":91617,"url":"https://alion.io/job/7ai-security-analyst-tier-3-2","title":"Security Analyst - Tier 3","company":{"id":11741,"name":"7AI","domain":"7ai.com","url":"https://alion.io/company/7ai","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"C","score":68,"open_postings":38,"ghost_share":0.526,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":46,"computed_at":"2026-10-20T05:45:00Z"}},"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":["Boston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":152000,"currency":"USD","period":"year","gross":null,"usd_annual":152000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"MITRE ATT&CK","optional":false},{"name":"SIEM","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-02-09T17:47:46Z","employer_posted_date":"2026-02-09","last_verified_at":"2026-10-20T19:48:00Z","board_verified":true,"closed_at":null,"days_open":253,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":252},"description":"About 7AI\n7AI is the foundational AI security company. Founded in 2024 by Cybereason co-founders Lior Div and Yonatan Striem-Amit, we came out of stealth in February 2025 to take on the non-human work of the SOC. Our platform pairs a federated SIEM with AI agents that detect, investigate, respond, and hunt, plus dedicated threat hunting and threat intelligence, with humans on the loop.\nBacked by $166 million in total funding from investors including Index Ventures and Blackstone, we're building the AI foundation for security operations in the agentic era, and we're still early. That's the appeal: you'll join at a pivotal stage where your work shapes what 7AI becomes, alongside security veterans who've built this before. Our culture runs on respect, collaboration, and a shared bar for excellence, all pointed at one goal, delivering real outcomes for the customers who trust us to defend them.\nOverview\n7AI's AI agents take on a lot of the SOC's non-human work, but scaling that trust requires senior analysts who can validate the hardest cases and mentor the team doing it. As a Tier 3 Security Analyst, you'll be the technical lead and escalation point for junior analysts reviewing 7AI Agent investigations. You'll validate the agents' work, prove out the threats they stopped, and hunt for malicious activity across customer environments. You'll also help build the processes that let this team scale without losing quality.\nWhat You’ll Do:\nAnalyze and validate investigations completed by the AI Agents for accuracy and completeness, evaluating risk\n\nLead and mentor junior analysts and serve as the technical expert and key escalation point for investigations\n\nCorrelate data from various data sources including cloud, endpoint, identity, network, etc. to understand that full picture of a malicious activity\n\nInvestigate malicious activity that the 7AI Agents responded to and understand the complexity of the attack that was stopped including the risk that was prevented for customers\n\nUse our advanced AI Agents to hunt in customer environments to detect and remediate emerging threats, ultimately contributing to detections that will be folded back into the product\n\nAssist customers with ongoing threat monitoring, triage, and prioritization of security alerts as needed but especially during incidents to resolve threats and secure the environment\n\nProactively identify potential threats and anomalies in customer environments by reviewing logs and malicious findings\n\nUtilize your supreme communication skills to engage with customers who vary in their level of technical depth and focus (from SOC analysts to CISOs)\n\nArchitect processes while we build out this elite organization to scale the operation sustainably while maintaining consistent quality\n\nCollaborate with the Sales, Engineering, and Product teams, providing feedback on the customer experience and assist in optimizing and tuning the AI platform\n\nStay current with emerging cybersecurity trends, vulnerabilities, and new attack techniques, especially the field of AI-driven attacks\n\nWhat We're Looking For:\n5+ years of experience in cyber security operations\n\nHands-on experience with investigating alerts and across multiple sources (endpoint, network, identity, email, cloud, etc.)\n\nStrong understanding of security monitoring tools (XDR, SIEM, IDS/IPS, IDP, etc.)\n\nFamiliarity with log telemetry concepts\n\nExperience analyzing and investigating security alerts from multiple sources, including intrusion detection systems, network monitoring tools, and endpoint protection platforms\n\nStrong knowledge of common attack techniques and frameworks (MITRE ATT&CK) and incident triage methodologies\n\nStrong analytical and problem-solving skills, with the ability to verify AI-driven analysis and make independent security decisions\n\nData querying experience with SIEM querying technologies (SPL, KQL, FQL, SQL, etc) and familiarity with log / telemetry concepts\n\nStrong knowledge with Malware Analysis methods\n\nGreat interpersonal skills with a service oriented mindset\n\nProven track record of successfully collaborating in a team, including mentorship skills and ability to teach complex concepts\n\nNice to Have:\nPrior experience in a Managed Services environment\n\nIncident Handling experience\n\nRelevant 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