SOC Analyst - Tier 3 (Onsite)

Serigor Inc; Washington (District of Columbia); On-site; USD 110,000 - 170,000; Full time

Job summary

Serigor Inc. is seeking a SOC Analyst - Tier 3 to oversee a team of analysts and provide expert analysis of cybersecurity events within a large enterprise.

You will lead incident detection, containment, and remediation efforts, leveraging SIEM tools and network security technologies to protect the client infrastructure. The ideal candidate has extensive experience in incident response, threat hunting, and coordinating with cross-functional teams, with a strong focus on reducing dwell time and

Qualifications

• Bachelor's degree or equivalent with 5+ years handling cybersecurity incidents in critical environments.
• Experience leading SOC analyses, incident response and coordination with teams.
• Strong knowledge of SIEM, IDS/IPS, firewalls, and incident handling techniques.
• Excellent communication and multi-tasking skills in high-pressure situations.

Responsibilities

• Provide oversight to a team of SOC Analysts, monitoring and analyzing cybersecurity events.
• Escalate confirmed incidents to Incident Response Lead and coordinate remediation.
• Analyze large datasets of logs and alerts to identify threats and trends.
• Tune security tools and develop response procedures to reduce false positives.
• Ingest IOCs/IOAs and advise on containment and remediation steps.
• Prepare technical advisories and SOPs for SOC Analysts.
• Collaborate with enterprise teams to ensure timely resolution of issues.
• Produce runbooks and best-practice documentation for incident handling.
• Respond to inbound technical requests and coordinate with Incident Response Lead.

Skills

SOC Analysis

Incident Response

Log Analysis

Threat Intelligence

TCP/IP Networking

Communication Skills

Scripting (PowerShell)

Team Leadership

Education

Bachelor's degree in cyber security

Certifications: GCIA/GCED/GPEN/GCIH

Tools

SIEM

IDS/IPS

NAC

DLP

DAM

Firewalls

Job description

Location: Washington, DC

Duration: 12 Months with possible extension

Job Description:

The SOC Analyst - Tier 3 is cybersecurity technical resource responsible for providing technical analytical oversight a team of SOC Analysts to monitor, detect, analyze, remediate, and report on cybersecurity events and incidents impacting the technology infrastructure of the Client. The ideal candidate will have an advanced technical background with significant experience in an enterprise successfully leading a SOC team or unit responsible for analysis and correlation of cybersecurity event, log, and alert data. The candidate will be skilled in understanding, recognition, and root-cause detection of cybersecurity exploits, vulnerabilities, and intrusions in host and network-based systems.

Specific Tasks:

• Utilize advanced technical background and experience in information technology and incident response handling to scrutinize and provide corrective analysis to escalated cybersecurity events from Tier 2 analysts—distinguishing these events from benign activities and escalating confirmed incidents to the Incident Response Lead.
• Provide in-depth cybersecurity analysis, and trending/correlation of large data-sets such as logs, event data, and alerts from diverse network devices and applications within the enterprise to identify and troubleshoot specific cybersecurity incidents and make sound technical recommendations that enable expeditious remediation.
• Proactively search through Log, Network, and system data to find and identify undetected threats.
• Support security tool/application tuning engagements with analysts and engineers to develop/adjust rules and analyze/develop related response procedures and reduce false-positives from alerting.
• Identify, verify, and ingest indicators of compromise and attack (IOC’s, IOA’s) (e.g., malicious IPs/URLs, etc.) into network security tools/applications to protect the Client network.
• Quality-proof technical advisories and assessments prior to release from SOC.
• Coordinate with and provide expert technical support to enterprise-wide technicians and staff to resolve confirmed incidents.
• Report common and repeat problems, observed via trend analysis, to SOC management and propose process and technical improvements to improve the effectiveness and efficiency of alert notification and incident handling.
• Formulate and coordinate technical best-practice SOPs and Runbooks for SOC Analysts.
• Respond to inbound requests via phone and other electronic means for technical assistance and resolve problems independently. Coordinate escalations with Incident Response Lead and collaborate with internal technology teams to ensure timely resolution of issues.

Minimum Qualifications:

• Bachelor’s degree in cyber security or related area with minimum Five years of demonstrated operational experience as a cybersecurity analyst/engineer handling and coordinating cybersecurity incidents and response in critical environments, and/or equivalent knowledge in areas such as; technical incident handling and analysis, intrusion detection, log analysis, penetration testing, and vulnerability management.
• In-depth understanding of current cybersecurity threats, attacks and countermeasures for adversarial activities such as network probing and scanning, distributed denial of service (DDoS), phishing, ransomware, botnets, command and control (C2) activity, etc.
• In-depth hands-on experience analyzing and responding to security events and incidents with most of the following technologies and/or techniques; leading security information and event management (SIEM) technologies, intrusion detection/prevention systems (IDS/IPS), network- and host-based firewalls, network access control (NAC), data leak protection (DLP), database activity monitoring (DAM), web and email content filtering, vulnerability scanning tools, endpoint protection, secure coding, etc.
• Strong communication, interpersonal, organizational, oral, and customer service skills.
• Strong knowledge of TCP/IP protocols, services, and networking.
• Knowledge of forensic analysis techniques for common operating systems.
• Adept at proactive search, solicitation, and detailed analysis of threat intelligence (e.g., exploits, IOCs, hacking tools, vulnerabilities, threat actor TTPs) derived from open-source resources and external entities, to identify cybersecurity threats and derive countermeasures, not previously ingested into network security tools/applications, to apply to protect the Client network.
• Excellent ability to multi-task, prioritize, and manage time and tasks effectively.
• Ability to work effectively in stressful situations.
• Strong attention to detail.

Preferred Education/Certification Requirements:

• Undergraduate degree in computer science, information technology, or related field.
• SANS GCIA, GCED, GPEN, GCIH or similar industry certification desired.

Skills:

• Hands-on operational experience as a cybersecurity analyst/engineer in a security operations center, or equivalent knowledge.-Required-5-Years
• In-depth understanding of cybersecurity attack countermeasures for adversarial activities such as malicious code, DDOS, and phishing.-Required-5-Years
• In-Depth Hands-On Experience Analyzing and Responding to Security Events And Incidents with Security Information and Event Management System (SIEM)-Required-5-Years
• Strong knowledge of cybersecurity attack methodology to include tactics and techniques, and associated countermeasures.-Required-5-Years
• Strong Knowledge of TCP/IP Protocols, Services, Networking, And Experience Identifying, Analyzing, Containing, And Eradicating Cybersecurity Threat-Required-5-Years
• 11-15 years implementing, administering, and operating IS tech such as firewalls, IDS/IPS, SIEM, Antivirus, net traffic analyzers, and malware analysis-Required-11-Years
• 11-15 years utilizing advanced experience with scripting and tool automation such as Perl, PowerShell, Regex-Required-11-Years
• 11-15 years developing, leading and executing information security incident response plans-Required-11-Years
• 11-15 years developing standard and complex IT solutions & services, driven by business requirements and industry standards-Required-11-Years
• BS Degree in IT, Cybersecurity, Engineering or equivalent experience-Highly desired- -