SeniorSecurityOperationsAnalyst

The Company Every day, NuHarbor Security improves the cybersecurity of our clients by making it stronger and easier to understand. Our comprehensive suite of security services, from strategic advising to 24-hour monitoring and management, provide an organizational view of security that is focused on results and recommendations that are valuable for both business and technical leaders. We’re growing quickly because our clients, and the general market, are looking for these outcomes and for the data it gives them to explain, promote, and justify, their security investment and mission. The Role The Senior Security Analyst is a senior individual contributor within the NuHarbor Managed Services Security Operations team. This role serves as the technical anchor on shift, conducting deep investigations, producing client-ready documentation, and actively raising the quality of the team's work through mentorship and technical shift ownership. Senior Security Analysts are expected to operate with minimal direction, self-assign to the most complex open problems, and deliver work that reflects NuHarbor's commitment to technical excellence and client outcomes. . What you’ll do Live by the NuHarbor corporate values: Help Clients Win, Always Improve, Protect the House. Own investigations end-to-end from initial alert through root cause analysis, attack chain reconstruction, and client-ready written narrative. Correlate across SIEM, EDR, and identity telemetry to identify what alerts missed, not just what they flagged. Self-assign to difficult, ambiguous, or high-priority work without requiring direction, including work that falls outside defined lanes. Support the Security Analyst team with alert triage, classification, disposition, and escalation within SLA requirements. Identify and communicate security gaps and mitigations in the context of client environments. Communicate proactively with the Security Operations Manager on active threats, escalations, and items requiring leade