Security Infrastructure Lead | SIEM & Cloud Ops

Booz Allen Hamilton; Bethesda (MD); On-site; USD 99,000 - 225,000; Full time

Job summary

Booz Allen Hamilton seeks a Security Infrastructure Support Team Lead to design and maintain enterprise cybersecurity across Windows and Linux in AWS. You will contribute to architecture, configuration, patching, and ongoing improvements while participating in on‑call rotations to keep critical systems available.

The role requires 10+ years in security engineering leadership, experience with hybrid environments, and strong collaboration with CSOC and federal offices.

Qualifications

• 10+ years in security engineering with IT lead or management role.
• Experience with hybrid on-prem and cloud infrastructure.
• Experience with cloud security concepts, services, and migrations.
• DevSecOps practices integrated into build, test, and deployment.
• Experience with federal cybersecurity compliance (FISMA, NIST 800-53/800-92, CDM).
• Experience engaging with Federal leadership, CSOC, and compliance offices.
• Ability to lead technical teams and report to executives.
• Public Trust
• HS diploma or GED
• PMP certification

Responsibilities

• Design, maintain, and enhance enterprise cybersecurity systems across Windows and Linux in AWS.
• Support architecture, patching, server maintenance, and continuous improvement.
• Participate in on-call rotations to ensure high availability.
• Collaborate with security stakeholders and translate requirements into specs.
• Provide technical guidance and risk analysis to management and teams.

Skills

IT leadership

Hybrid infra

Cloud security

DevSecOps

FISMA/NIST/CDM

CSOC liaison

Executive reporting

Public Trust

PMP Certification

Communication skills

Education

HS diploma or GED

Tools

Splunk Enterprise

Cribl data pipelines

Terraform

Ansible

CloudFormation

Docker

Kubernetes

Windows Server

Linux

AWS/Azure/O365

Job description

Booz Allen Hamilton seeks a Security Infrastructure Support Team Lead to design and maintain enterprise cybersecurity across Windows and Linux in AWS. You will contribute to architecture, configuration, patching, and ongoing improvements while participating in on‑call rotations to keep critical systems available.

The role requires 10+ years in security engineering leadership, experience with hybrid environments, and strong collaboration with CSOC and federal offices.