Cyber Defense Analyst

Cyber Defense Analyst

Location: Suitland MD
Clearance: Active TS/SCI

Leidos is seeking a Cyber Defense Analyst to join a mission focused team supporting the Navys 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

• Bachelors 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.

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The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.