Tier 3 Security Operations Center (SOC) Analyst

Role Summary

The Tier 3 Security Operations Center (SOC) Analyst is a senior-level cybersecurity professional responsible for monitoring, analyzing, and responding to complex security events across multiple data sources. This role includes providing leadership and mentorship to Tier 1 and Tier 2 analysts, overseeing shift operations, and ensuring the timely detection and mitigation of security incidents. The position requires strong technical expertise, excellent communication skills, and the ability to coordinate security efforts within a fast-paced environment.

Responsibilities

• Analyze security alerts and respond to incidents from SIEM, firewall, IDS, IPS, antivirus, and network access control systems.
• Lead shift activities, supervising Tier 1 and Tier 2 analysts to ensure effective incident response.
• Provide mentorship and technical guidance to junior team members, fostering professional development.
• Communicate complex security technical details clearly to clients and team members in written and verbal formats.
• Coordinate and manage security investigations involving log analysis, packet captures, and protocol analysis.
• Collaborate with team members to improve SOC processes, workflows, and incident handling procedures.
• Maintain current knowledge of security threats, vulnerabilities, and best practices in cybersecurity defense.
• Support the integration and management of security tools such as Splunk, CrowdStrike, and other SIEM platforms.
• Maintain operational readiness and ensure compliance with security policies and standards.
• Assist in the development of security monitoring metrics and reporting to stakeholders.

Qualifications

• 3-5 years of experience in a Security Operations Center or cybersecurity environment, including demonstrated team leadership.
• Proficiency with Windows, Linux, or UNIX operating systems.
• Strong analytical skills and experience with security event analysis and incident response.
• Excellent written and verbal communication skills, capable of conveying technical information clearly.
• Hands-on experience with SIEM tools such as Splunk or similar platforms, and endpoint detection tools like CrowdStrike.
• This position requires eligibility for a U.S. Government security clearance.
• In accordance with federal law, U.S. citizenship is required.
• Ability to work on-site in a fast-paced, shift-based environment (target shift: 12 pm – 10 pm).
• Familiarity with common network protocols and services (FTP, HTTP, SSH, SMB, DAP).

Relevant certifications such as CSIS, CEH, CSTA, CSTP, GCFE, CISSP, GCIH, GCIA, GPEN are preferred.

Knowledge of IDS log analysis, packet capture tools, and military or government support experience is a plus.

About GDH:

At GDH, we believe in the power of people and the importance of caring. Our culture statement, “We care about people,” isn’t just a tagline – it’s the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Who We Are:

GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women’s services, we pride ourselves on our commitment to quality and service.

GDH Benefits

GDH offers a range of employee benefits that are designed to promote well-being and help maintain a healthy work-life balance. These comprehensive benefits cover various aspects of an employee’s life and aim to enhance their overall experience with the company. Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services. Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans. Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work-life balance benefits, a Wellbeats membership, a discounted gym membership program, and more! For more detailed information on benefits, please go to GDH’s website under the tab for candidates.

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws. Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department.