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Security Analyst

InterSources Inc · Columbia, SC

Spotted 2h ago

Job details

Level
Entry level
Experience
2+ years
Posted
Oct 22, 2026
Last confirmed open
Oct 22, 2026
Job description

About this role

Job Title: Security Analyst (Tier 2 SOC Analyst) Location: Columbia, SC 29212 Remote Duration: 12 Months (Possible Extension) Interview Process: 1 Round Virtual (Microsoft Teams); Potential 2nd Round In-Person Key Responsibilities Monitor and correlate security events across SIEM, EDR, IDS/IPS, and threat intelligence platforms to identify suspicious activity and emerging threats.

Investigate security incidents, analyze attack patterns, determine root causes, assess impact, and escalate critical incidents to Tier 3 teams. Conduct investigations involving phishing, malware, unauthorized access, and potential security policy violations. Perform proactive threat hunting using threat intelligence, indicators of compromise (IOCs), and MITRE ATT&CK tactics, techniques, and procedures (TTPs).

Create and maintain security dashboards, incident reports, investigation timelines, and post-incident documentation. Fine-tune SIEM detection rules, alert thresholds, and correlation logic to reduce false positives and improve threat detection. Develop and update SOC playbooks, incident response procedures, runbooks, and troubleshooting documentation.

Collaborate with security engineering teams to optimize monitoring tools and integrate threat intelligence feeds. Coordinate incident containment, remediation, recovery, and preventative security measures with internal teams and state agencies. Serve as a security subject matter expert (SME), supporting agency stakeholders and promoting centralized security services.

Required Skills & Qualifications 2+ years of experience in Security Monitoring and Incident Response. 2+ years of hands-on experience applying the MITRE ATT&CK framework. 2+ years of experience creating security dashboards and reports.

2+ years of experience supporting large-scale Security Operations Center (SOC) operations. Associate's degree in Information Technology, Information Security, or a related field. Four years of relevant work experience may substitute for the degree requirement.

Preferred Skills Experience with Palo Alto Cortex XSIAM/XDR platforms. Knowledge of Linux administration, network administration, and network design. Experience administering firewalls, VPNs, Active Directory, and IDS/IPS solutions.

Advanced security certifications such as CISSP, CISA, CISO, or equivalent. Additional cybersecurity certifications such as CEH, OSCP, or GPEN. Vendor-specific information security certifications.

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