Cybersecurity Specialist 3

Job Title: Cybersecurity Specialist 3

Location: Atlanta, GA

Employment Type: Contract

About Us

DMV IT Service LLC, founded in 2020, is a trusted IT consulting firm specializing in IT infrastructure optimization, cybersecurity, networking, and staffing solutions. We partner with clients to achieve technology goals through expert guidance, workforce support, and innovative solutions. With a client-focused approach, we also provide online training and job placements, ensuring long-term IT success.

Job Purpose

The Cybersecurity Specialist 3 is an advanced-level professional responsible for detecting and addressing sophisticated cyber threats. The role involves proactive defense activities such as deep-dive threat hunting, advanced incident management, and integration of threat intelligence. It also includes evaluating and optimizing security tools, while ensuring that people, processes, and technology remain aligned with strong security practices.

Key Responsibilities

Advanced Threat Hunting

• Conduct proactive investigations to uncover advanced, hidden cyber threats.
• Apply deep expertise in vulnerabilities, frameworks, and monitoring technologies.

Complex Incident Response

• Lead investigations of security incidents, providing triage, response, and root cause analysis.

Vulnerability Assessment

• Perform comprehensive vulnerability testing and asset discovery analysis to pinpoint weaknesses.

Security Architecture

• Develop and deploy robust security solutions leveraging advanced technologies and intelligence platforms.

System Monitoring & Response

• Continuously monitor networks for anomalies and take swift action against unauthorized activity.

Tool Optimization

• Enhance the effectiveness of security tools such as SIEM, EDR, and IDS.
• Recommend and implement new solutions and processes to strengthen defenses.

Threat Intelligence Integration

• Incorporate diverse intelligence feeds into platforms (e.g., MISP) to boost detection and response.

Required Skills & Experience

• Education & Experience: Bachelor’s degree in Computer Science, IT, Cybersecurity, or related field (or equivalent experience), plus 4+ years in information security leadership with proven results.
• Technical Mastery: Advanced knowledge of IDS, SIEM, and EDR platforms. Skilled in network monitoring, information systems, and security software.
• Vulnerability Management: Hands-on experience with vulnerability scanning and assessment tools.
• Threat Intelligence: Ability to synthesize intelligence from multiple data sources into actionable insights.
• Incident Response: Expert knowledge of IR methodologies, including managing complex and large-scale incidents.
• Proactive Defense: Demonstrated success in anticipating threats and designing preventive measures.