InterSources Inc
Security Analyst (Tier 2 SOC Analyst)
Skills
5 days ago
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Important information
Contract type:
Freelance / Contract
Location:
Columbia, SC, USA
Work mode:
Remote
Published on:
24 October 2026
What they need
Job Title: Security Analyst – Project Lead (Tier 2 SOC Analyst) (14215)
Location: Columbia, SC 29212 Remote
Duration: 12 Months (Possible Extension)
Interview Process: 1 Round Virtual (Microsoft Teams); Potential 2nd Round In-Person
Work Location & Candidate Requirements
- Open to nationwide candidates; South Carolina residency is not required.
- Candidates must be available to work Eastern Time Zone hours.
- 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.
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.
- Candidates located in Columbia, SC, or surrounding South Carolina communities.
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