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# Security Analyst

- **Company:** Intersources Inc.
- **Location:** Columbia, SC, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $26,000.0
- **Contract:** Temporary to permanent
- **Skills:** Active Directory, ARM Architecture, CompTIA Security+, Cyber Security, Monitoring of Systems, Intrusion Detection Systems, Virtual Private Networks (VPN), Network Planning and Design, Network Administration, Anti-Phishing, Security Information and Event Management, Mitre Att&ck, Firewalls (Computer Science), Information Technology, 3-tier Architectures
- **Published:** October 26, 2026
- **Apply:** https://www2.jobdiva.com/portal/?a=62jdnw10t7d77ytz0lbaey9qxonk3b05a9tqw96rb7z6hlfo7xj79l9g6mp6aj2o&compid=0/jobs/33284498#/jobs/33284498

## About the Role

1. 2+ years of experience in Security Monitoring and Incident Response.
 2. 2+ years of hands-on experience applying the MITRE ATT&CK framework.
 3. 2+ years of experience creating security dashboards and reports.
 4. 2+ years of experience supporting large-scale Security Operations Center (SOC) operations.
 5. 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.
 * Candidates located in Columbia, SC, or surrounding South Carolina communities.

## Description

* Strong preference for candidates local to Columbia, SC, or surrounding areas who can work onsite when needed.
 * Onsite candidates will receive preference over hybrid candidates, followed by fully remote candidates.
 * Any required onsite travel expenses will be the candidate's responsibility., * 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.