HHS - SIEM Engineer

Remote
Full Time
HHS - HRSA - Information Security
Experienced
cFocus Software seeks a SIEM Engineer to join our program supporting the Department of Health and Human Services (HHS) This position is remote. This position requires the ability a Public Trust clearance.
Qualifications:
  • Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related discipline.
  • Minimum 6–9 years of experience administering enterprise SIEM and logging platforms.
  • Hands‑on experience with Splunk Enterprise and Splunk Enterprise Security.
  • Strong understanding of log management, detection engineering, and SOC operations.
  • Experience integrating cloud, endpoint, network, and application logs.
  • Knowledge of NIST SP 800‑92, NIST SP 800‑137, NIST SP 800‑53, and federal logging requirements.
  • Experience supporting audits, investigations, and compliance reporting.
  • Strong written and verbal communication skills.
  • Splunk Enterprise Certified Architect, Splunk Enterprise Certified Administrator, GCED, GCIA, or CISSP
Duties:
  • Administer and maintain a complex hybrid SIEM and logging infrastructure across on‑premises, IaaS, PaaS, SaaS, and multi‑cloud environments.
  • Ensure SIEM operations comply with OMB M‑21‑31 logging requirements including log categories, retention, and accessibility.
  • Perform data onboarding for new log sources including servers, applications, databases, network devices, cloud services, and security tools.
  • Integrate SOC tools with the SIEM to enable automation, enrichment, and workflow orchestration.
  • Develop, maintain, and optimize SIEM correlation searches, detection use cases, and alerting rules.
  • Build and maintain dashboards, reports, and ad‑hoc searches for SOC analysts, ISSOs, auditors, and leadership.
  • Monitor data accuracy, parsing integrity, timestamp normalization, and log completeness.
  • Optimize SIEM performance including ingestion rates, indexing efficiency, storage utilization, and search response times.
  • Implement SIEM changes following HRSA change management procedures with documented implementation and rollback plans.
  • Develop and maintain SIEM applications, add‑ons, and custom content as required.
  • Integrate threat intelligence feeds to enrich alerts and support advanced detection.
  • Support incident response workflows by ensuring SIEM integration with ticketing and SOAR platforms.
  • Support audit and assessment requests by providing SIEM evidence, logs, and compliance dashboards.
  • Document SIEM architectures, workflows, SOPs, onboarding procedures, and operational processes.
  • Update, patch, and maintain SIEM components in accordance with HHS and HRSA standards.
  • Collaborate closely with the Federal Logging and SIEM SME and SOC leadership.
  • Maintain an SLA of responding to SIEM support requests within two (2) business days.
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