Cyber Defense Analyst

G2IT, LLC.; Suitland (MD); On-site; USD 120,000 - 180,000; Full time

Job summary

G2IT, LLC. seeks a Cyber Defense Analyst to join a mission-focused team supporting the Navy's cybersecurity at ONI HGCC in Suitland, MD. You will monitor, analyze, and respond to cybersecurity alerts for TS/SCI networks, applying CND expertise to protect critical systems.

The role involves incident ticketing, threat hunting, and coordinating with stakeholders; requires TS/SCI clearance and strong scripting/technical skills. On-site work in Suitland, MD with opportunities to support exercises.

Qualifications

• Bachelor's degree in Cybersecurity, IT, IA, or related field with 5+ years of experience.
• 8+ years of professional experience in lieu of a degree.
• Active TS/SCI security clearance.
• 5+ years of concentrated experience in the CND discipline.
• 3+ years monitoring and investigating alerts from cybersecurity tools.
• Experience with SIEM systems such as Splunk and Elastic.
• Experience with NIDPS and NGFWs (Cisco FirePower, Palo Alto).
• Knowledge of scripting languages (Python, Perl, Ruby, JavaScript, PowerShell, C, C++, Java).
• Knowledge of penetration testing tools (Kali, SamuraiWTF, Nmap, Burp Suite, sqlmap, Metasploit).
• Knowledge of ticketing systems, reports, and intelligence dissemination.

Responsibilities

• Monitor and analyze alerts for TS/SCI networks and investigate early indicators of compromise.
• Create, update, and manage incident and event tickets in the ticketing system.
• Conduct proactive threat hunting and document findings; support threat intelligence gathering.
• Prepare operational and situational awareness briefings for leadership.
• Support yearly cyber defense exercises and drills.

Skills

SIEM experience (Splunk/Elastic)

NIDPS experience

Python

PowerShell

Java

C/C++

JavaScript

Threat hunting

Red team techniques

Security incident management

Kali

Education

Bachelor's degree in Cybersecurity/IT/IA or related field

8+ years of experience in lieu of degree

Tools

Cisco FirePower

Palo Alto NGFW

Trellix ePO

Microsoft Defender

Tanium

Kali

Burp Suite

Nmap

Metasploit

sqlmap

Job description

We are seeking a Cyber Defense Analyst to join a mission focused team supporting the Navy's cybersecurity environment at the Office of Naval Intelligence (ONI) Hopper Global Communications Center (HGCC) in Suitland, MD.

In this role, you will serve on the front line of cyber defense, helping protect critical TS/SCI networks by monitoring and investigating cybersecurity alerts, identifying potential threats, and supporting proactive threat hunting activities. You will apply your experience in the Certified Network Defender (CND) discipline and knowledge of IT systems and networks to analyze security events, manage incident tickets, support intelligence gathering and analysis, and communicate findings to key stakeholders.

Primary Responsibilities

• Perform first line monitoring of security tools and conduct initial analysis of alerts for TS/SCI networks, including JWICS, ATLAS, and other networks for which HGCC is responsible.
• Monitor organizational cybersecurity tools for alerts, anomalies, and indicators of compromise.
• Investigate and perform initial technical analysis of cybersecurity alerts and events, escalating potential incidents to Tier 2 as appropriate.
• Create, update, and manage incident and event tickets within the approved ticketing system.
• Conduct proactive threat hunting activities to identify potential malicious activity and emerging threats.
• Perform wireless security scans of facilities and document and report findings.
• Correlate alerts and security events across multiple platforms to identify patterns, trends, and potential threats.
• Prepare and deliver operational and situational awareness briefings.
• Support annual cyber defense exercises.

Required Qualifications

• Bachelor's degree in Cybersecurity, Information Technology, Information Assurance, or a related area of study desired, with 5+ years of experience.
• 8+ years of relevant professional experience in lieu of a degree.
• Active TS/SCI security clearance.
• 5+ years of concentrated experience in the CND discipline, regardless of degree.
• 3+ years of professional experience monitoring and investigating alerts from cybersecurity tools.
• Experience with Security Information and Event Management (SIEM) systems such as Splunk and Elastic.
• Experience with Network Intrusion Detection/Prevention Systems (NIDPS), such as Cisco FirePower and Palo Alto NGFW, as well as host based tools such as Trellix ePO, Microsoft Defender, and Tanium.
• Knowledge of scripting and coding languages such as Python, Perl, Ruby, JavaScript, PowerShell, C, C++, and Java.
• Knowledge of penetration testing and red team tactics, techniques, and procedures, as well as tools such as Kali, SamuraiWTF, Nmap, Burp Suite, sqlmap, and Metasploit.
• Knowledge of ticketing systems, report writing, and intelligence gathering, analysis, and dissemination techniques specific to cybersecurity.
• Strong analytical, conceptual, and problem solving skills.

Required Certifications

• Must possess one of the following certifications: CompTIA CySA+, CompTIA PenTest+, CompTIA Cloud+, EC Council CEH, GIAC GCIA, GIAC GCIH, GICSP, or Cisco CyberOps.