Cyber Network Defense Analyst (CNDA) - Cloud Forensics

Argo Cyber Systems is seeking Cyber Network Defense Analysts (CNDA) with deep Cloud Forensics expertise to support a high-visibility federal mission. The CNDA will lead advanced investigations into sophisticated intrusions across hybrid and multi-cloud environments, identifying attacker tactics, techniques, and procedures (TTPs), correlating artifacts, and driving containment and remediation actions in partnership with government cyber teams., * Conduct end-to-end forensic acquisition and analysis across on-premises, cloud, and hybrid environments (Azure AD/Entra ID, M365, AWS, GCP, SaaS).

• Investigate identity-based and credential-abuse incidents targeting cloud control planes and hybrid identity infrastructure.
• Correlate cloud telemetry (Azure Activity Logs, AWS CloudTrail, GCP Logs, VPC Flow Logs) and network evidence to reconstruct attacker timelines and validate indicators of compromise (IOCs).
• Develop and deploy automated detection logic, threat-hunting scripts, and analytical playbooks using Microsoft Sentinel, Defender, AWS GuardDuty, and GCP Chronicle.
• Produce comprehensive technical and executive-level reports, integrating findings across endpoints, networks, and cloud assets to inform threat containment and strategic recommendations.
• Support continuous improvement of incident response procedures, forensics workflows, and threat-hunting operations.
• Collaborate with Argo and government stakeholders to triage alerts, assess risk, and strengthen enterprise detection and response posture.

• U.S. Citizenship and active TS/SCI clearance (with ability to obtain DHS EOD Suitability).

• Minimum 8 years of hands-on experience conducting digital forensics and incident response (DFIR).

• Proven expertise in cloud forensics, identity security, and hybrid infrastructure defense.

• Proficiency in M365/Azure AD, AWS IAM, and SaaS investigative methodologies.

• Deep understanding of SaaS/PaaS/IaaS architectures, including common attack vectors and defensive measures.

• Skilled in evidence acquisition, volatile data capture, artifact analysis, and technical reporting., * Scripting and automation proficiency in PowerShell, Python, Bash, or JavaScript.

• Familiarity with Terraform, Kubernetes, Docker, CloudFormation, or Azure Resource Manager for automation and orchestration.

• Understanding of MITRE ATT&CK for Cloud and adversary emulation techniques.

• Strong communication and collaboration skills for working across multidisciplinary teams., * Bachelor's Degree in Computer Science, Cybersecurity, Computer Engineering, or a related field or

• High School Diploma and 10+ years of directly relevant DFIR experience.

Preferred Certifications

• GIAC Cloud Defender (GCLD), GCFR, GCFA, GCFE, GCIH, EnCE, CCE, CFCE, CISSP, CCSP
• AWS and Microsoft security/cloud certifications (e.g., Azure Security Engineer, AWS Security Specialty)

Pulled from the full job description

• Tuition reimbursement
• 401(k)
• Health insurance
• Paid time off
• Vision insurance
• Dental insurance
• Life insurance

At Argo, you'll be part of a mission-driven, veteran-founded cybersecurity team protecting America's most critical systems. We combine hands-on technical excellence with operational precision to outpace the threat. Join us to defend, detect, and innovate at the cyber edge.