Top Cyber Security Jobs in Atlanta, GA

Advise cloud, IAM, and engineering teams on secure configurations, architecture reviews, CSPM remediation, logging/monitoring, and incident response for primarily Azure (plus AWS/GCP). Support audits, documentation, ISO27017 activities, and participate in on-call security rotations.

Support daily information security operations, detect and investigate threats, lead incident response, maintain enterprise anti-virus/host IPS deployments, apply secure coding practices and perform deep packet network analysis across Windows and Unix environments.

Perform security-focused business analysis and documentation to support ISO 27001 compliance: interview SMEs, perform gap analysis, design and edit SOPs and quality control procedures, create process flows/diagrams, and organize content on SharePoint and Clarity.

Conduct SME interviews and perform gap analysis to create or revise SOPs and quality procedures for ISO 27001 compliance. Design and develop technical documentation, process flows, diagrams, communication/training plans; review/edit for accuracy and clarity. Structure and manage documentation on SharePoint and use Clarity for project work.

Designs, implements, and maintains enterprise identity and access management (AD DS, Entra ID, SSO, MFA). Architects RBAC, JIT, conditional access and non-human identity governance. Leads PKI, privileged access, detection engineering, identity incident response, automation (PowerShell, APIs, IaC), and Tier-3 support. Collaborates across security, DevOps, and infrastructure, authors documentation and runs on-call rotation.

Support Dept. of Commerce ATO efforts by performing full lifecycle RMF/DIACAP assessment and authorization activities, security assessments per NIST 800-53, vulnerability scanning and patch management oversight, risk identification and reporting, configuration management recommendations, technical writing of A&A artifacts, and providing SME guidance for mitigation strategies and security engineering.

Lead implementation of a Cyber Security Operations Center (SOC) and SIEM platform. Manage project schedule (MS Project), scorecards, coordinate infrastructure teams, ensure ordering/installation, run cross-team meetings, and drive timely hand-offs. Requires strong IT and project leadership experience; PMP preferred.

Manage information security projects, ensuring delivery and compliance with ISO/IEC 27000 series. Requires 7+ years project management experience, strong communication, and ability to work with government clients (preferred). Contract role (3+ months) with phone and face-to-face interactions.

Manage and optimize enterprise Proofpoint email security for a hybrid M365/on-premises Exchange environment. Configure gateway rules, quarantine workflows, mail relays, and DKIM/SPF/DMARC strategy. Analyze TAP telemetry and threat intelligence, collaborate with SOC to build automated response playbooks, troubleshoot delivery and authentication failures, and communicate platform health and risk to stakeholders.

Lead migration and optimization of log ingestion and observability pipelines. Design, implement, and operate load-balanced, highly available Cribl/Splunk pipelines; onboard and tune security log sources; apply data reduction; collaborate with SOC/IR; monitor pipeline and SIEM health; document governance, retention, and cost-savings metrics.