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Posted May 11, 2026

[Remote] Tier III Analyst/Threat Hunter

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Note: The job is a remote job and is open to candidates in USA. Ardentmc is committed to solving customers’ most difficult problems while ensuring employee well-being and professional development. They are seeking a Tier III Analyst to support advanced incident response and proactive threat hunting within a Virtual Security Operations Center, focusing on handling complex security incidents and conducting in-depth investigations. Responsibilities • Lead complex incident investigations and provide advanced analysis and response support • Conduct proactive threat hunting activities to identify emerging threats and adversary behavior • Perform root cause analysis and develop detailed incident reports • Support digital forensics and malware analysis efforts • Analyze endpoint, network, and identity telemetry to detect anomalous behavior • Integrate threat intelligence and red team findings into detection and response workflows • Provide escalation support and guidance to Tier I and Tier II analysts • Develop and refine detection use cases based on observed threats and trends • Document investigation processes, findings, and recommendations • Collaborate with engineering teams to improve detection and response capabilities Skills • Must be a U.S. Citizen • Bachelor's degree in Cybersecurity, Information Technology, or a related field (or equivalent experience) • 4+ years of experience in cybersecurity operations or incident response • Experience handling complex security incidents and conducting threat investigations • Experience performing threat hunting and root cause analysis • Experience with SIEM platforms, preferably Microsoft Sentinel • Experience analyzing logs, alerts, and security telemetry across multiple domains • Strong analytical and critical thinking skills • Ability to communicate findings clearly to technical and non-technical stakeholders • GCIA, GCIH, CEH, CISSP, or equivalent cybersecurity certification • Microsoft Sentinel or Microsoft security platform certification • Experience with digital forensics and malware analysis • Experience supporting federal or government security operations environments • Experience working in secure or compliance-driven environments Benefits • Highly competitive benefits • Professional development opportunities • Exceptional culture that embraces flexibility, innovation, collaboration, and career growth Company Overview • For nearly 20 years, Ardent has served this country by delivering award-winning security and defense technology solutions. It was founded in 2006, and is headquartered in Vienna, Virginia, US, with a workforce of 51-200 employees. Its website is http://www.ardentmc.com. Apply tot his job Apply To this Job