Demo

Security Infrastructure Support SIEM & Data Pipeline Technical Lead/SME

KellyMitchell Group
Bethesda, MD Contractor
POSTED ON 12/21/2025
AVAILABLE BEFORE 1/20/2026
Job Summary

Our client is seeking a Security Infrastructure Support – SIEM & Data Pipeline Technical Lead / SME to join their team! This position is located in Bethesda, Maryland.

Duties

  • Lead the architecture, design, and deployment of SIEM and log management solutions across enterprise environments
  • Develop, implement, and maintain secure and efficient data pipelines to aggregate, normalize, and enrich log data from multiple sources
  • Oversee integration between on-premise and cloud environments to ensure complete visibility of security events
  • Manage data flow, transformation, and correlation logic to support incident detection and response
  • Develop scripts and automation processes: Python, JavaScript, or similar to streamline log ingestion, normalization, and monitoring
  • Implement and manage CI/CD processes and DevOps practices to support repeatable, reliable pipeline deployments
  • Serve as a subject matter expert for cybersecurity data architecture, assisting in the development of data dictionaries, dashboards, and reports
  • Collaborate with cross-functional teams, vendors, and federal stakeholders to align with CDM and NIST cybersecurity compliance frameworks
  • Provide mentorship and technical guidance to junior engineers and analysts
  • Communicate complex security and data concepts effectively to both technical and executive audiences

Desired Skills/Experience:

  • Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or related field
  • 10 years of experience designing, installing, maintaining, and supporting enterprise IT systems
  • 5 years at the Senior Engineer level or higher in infrastructure or cybersecurity roles
  • 3 years of hands-on experience with cybersecurity tools or SIEM implementation and administration
  • Strong experience in hybrid, on-prem cloud, environments and cloud security operations: AWS, Azure, O365
  • Expertise with SIEM solutions, log collection tools, and data transformation/normalization techniques
  • Deep understanding of log formats: CEF, LEEF, JSON, XML, data enrichment, and event correlation
  • Proficiency with CI/CD tools, DevOps pipelines, and automation scripting: Python, JavaScript
  • Strong query-writing abilities using SPL or SQL
  • Demonstrated ability to explain complex data and security concepts to technical and non-technical audiences
  • Familiarity with data governance, MITRE ATT&CK, and federal cybersecurity frameworks: FISMA, NIST 800-53, NIST 800-92, OMB M-21-31, CDM
  • Strong analytical, troubleshooting, and problem-solving skills
  • Experience collaborating with third-party vendors and cross-functional federal or enterprise teams

Benefits:

  • Medical, Dental, & Vision Insurance Plans
  • Employee-Owned Profit Sharing (ESOP)
  • 401K offered

The approximate pay range for this position is between $90.00 and $130.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.

Salary : $90 - $130

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