SOC Tier 3 Analyst

Global Alliant Inc

. Plan, initiate, and conduct forensic investigations on compromised systems .

Posted 11/3/2026full-timeCrownsville • Maryland • United StatesSeniorLead💰 $120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in conducting forensic investigations, malware analysis, and incident response, while developing and tuning detection rules and monitoring processes. Proficient in utilizing SIEM tools and forensic tools to analyze security events and provide technical guidance in cybersecurity projects.

Highest-signal resume keywords

Cybersecurity ExperienceForensic Tools ProficiencySIEM Platforms ExperienceMalware AnalysisIncident Response Procedures Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Forensic InvestigationRoot-Cause AnalysisMalicious Payload AnalysisThreat HuntingDetection Rule DevelopmentNetwork Traffic AnalysisVulnerability ManagementSecurity MonitoringTechnical Risk AssessmentCustom Detection Signatures

Soft Skills

Leadership SkillsCommunication Skills

Tools & Technologies

SentinelSIEM ToolsEndpoint ProtectionIntrusion Detection SoftwareCybersecurity Monitoring Tools

Certifications & Qualifications

GREMCEHCHFIGCFEGIAC

Industry Keywords

Digital ForensicsIncident ResponseThreat IntelligenceSecurity OperationsCybersecurity

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Plan, initiate, and conduct forensic investigations on compromised systems
Perform root-cause and scope-of-impact analysis
Create detailed forensic reports
Support malware analysis of attacker tools and techniques
Identify and analyze malicious payloads
Train SOC analysts on SIEM tools such as Sentinel
Develop and tune detection rules
Assist in creating new SOC monitoring processes
Correlate actionable security events and review threat data
Develop custom detection signatures
Conduct threat hunting to identify advanced threats
Contribute to technical briefings
Develop incident response procedures and ensure adherence to operational and technical standards
Develop SOC tiered monitoring and escalation processes
Provide support for SOC Analyst Tier 1 and Tier 2 personnel
Provide technical expertise for cybersecurity projects, including Endpoint Protection and Response, Vulnerability Management, and Security Operations Expansion
Support cybersecurity monitoring and analysis tool engineering and implementation
Review, evaluate, and triage security alerts in Sentinel using dashboards, reports, and custom queries
Investigate possible cyber incidents using captured network traffic, intrusion detection software, and Sentinel instrumentation
Perform security program development, documentation, security monitoring, threat hunting, vulnerability management, technical and risk assessment, and security engineering duties assigned by OSM SOC and senior management
Provide on-call support for critical incidents outside regular hours or on weekends

Requirements

What you’ll need

Must be a US citizen because of federal regulations and the sensitive nature of the work
Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related technical/scientific discipline
10+ years of relevant experience in cybersecurity, digital forensics, or incident response
Proficiency with forensic tools
Experience with SIEM platforms, including Sentinel
Experience with malware analysis
Experience with network traffic analysis
Experience with threat intelligence gathering
Strong leadership and communication skills
Must be able to work at the Crownsville office 2–3 times a week or according to a rotation schedule with other Tier 3 Analysts
GREM, CEH, CHFI, GCFE, GIAC, or similar cybersecurity/forensics credentials are preferred

Benefits

Comp & perks

Hybrid work arrangement
Full-Time W2 employment
On-call availability may be required outside regular hours or on weekends