Senior Cyber Security Analyst

Senior Cyber Security Analyst

***Offer Contingent Upon Contract Award***

Crowned Grace International seeks a Senior Cyber Security Analyst for the DC Water Department of Information Technology (DIT) to strengthen the security posture of the Authority's enterprise information technology (IT) and operational technology (OT) environments. As one of the largest water and wastewater utilities in the United States, DC Water operates critical infrastructure that must remain resilient against evolving cyber threats while meeting corporate, industry, and regulatory security requirements.

The Senior Cyber Security Analyst serves as a hands-on senior contributor and technical advisor, leading threat monitoring, incident response, vulnerability management, and security engineering activities across on-premises, cloud, and hybrid platforms. The role works closely with the network infrastructure, systems administration, database, and SCADA/Process Control System (PCS) teams to ensure that security controls are designed, implemented, and maintained in alignment with DC Water's security architecture and applicable regulatory standards.

Key Responsibilities

* Monitor, triage, and investigate security events and alerts across the enterprise using SIEM, endpoint detection and response (EDR), intrusion detection/prevention systems (IDS/IPS), and related security tooling. * Lead and coordinate incident response activities, including detection, containment, eradication, recovery, and post-incident root cause analysis, and produce clear incident documentation and lessons-learned reports. * Perform proactive threat hunting and analysis of indicators of compromise, correlating threat intelligence with internal telemetry to identify and mitigate emerging risks. * Plan and execute vulnerability management activities, including scanning, risk-based prioritization, remediation tracking, and validation across servers, endpoints, network devices, and applications. *...