Job Type: Full- Time

Workplace Type: Onsite

Clearance: Public Trust

Must be a U.S. Citizen

Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too.

Job Summary

Castalia Systems is seeking a Tier 2 Security Operations Center (SOC). The Tier 2 Analysts perform deep-dive incident analysis by correlating data from various sources and determines if a critical system or data set affected. Handle incidents as defined in Playbooks and SOPs. They also advise on remediation actions.

Roles and Responsibilities

A qualified candidate will perform the following duties and responsibilities, but are not limited to:

• Identification of Cybersecurity problems which may require mitigating controls
• Analyze network traffic to identify exploit or intrusion related attempts
• Recommend detection mechanisms for exploit and or intrusion related attempts
• Provide subject matter expertise on network-based attacks, network traffic analysis, and intrusion methodologies
• Escalate items which require further investigation to other members of the Threat Management team
• Execute operational processes in support of response efforts to identified security incidents
• Manage email security using ProofPoint, monitor for threats, and promptly respond to attacks
• Configure Splunk for log analysis, create alerts, and investigate security incidents diligently
• Set up FirePower for network monitoring, analyze traffic patterns, and enforce robust security measures
• Deploy Sentinel 1 agents efficiently, monitor alerts closely, and conduct thorough security assessments
• Monitoring, reviewing, and responding to security alerts and incidents across multiple platforms including Microsoft Defender for Cloud Apps, Defender for Endpoint, Defender XDR, Defender for Office 365, Azure Entra ID, and Google Cloud Security Command Center (SCC)
• Performing threat detection and analysis, investigating suspicious activity, coordinating incident response efforts, and implementing remediation actions
• Tuning security policies, maintaining visibility into cloud and endpoint environments, and supporting continuous improvement of the organization’s security posture

Required Qualifications:

• Bachelors Degree in Computer Science, Information Technology or Information Security preferred or a technically related field OR equivalent related work experience
• 3-5 years of related experience on a Computer Incident Response Team (CIRT), Computer Emergency Response Team (CERT), Computer Security Incident Response Center (CSIRC) or a Security Operations Center (SOC).

CERTIFICATIONS: (One or more desired)

• CompTIA Security +
• CPTE - Certified Penetration Testing Engineer or CEH - Certified Ethical Hacker
• GCIH - (GIAC Certified Incident Handler) or ECIH - (EC-Council Certified Incident Handler)
• CISA - Certified Information Systems Auditor

Travel

• As needed

Company Description

Castalia Systems is a proven business partner providing mission critical solutions to the Federal Government. We provide cutting edge solutions from Securing and Managing Data to Systems Engineering and Development. Castalia Systems is a pioneer in Artificial Intelligence Design and Application.

With our vast knowledge of our customers’ needs and relevant technology, our team is able to bring successful solutions to every mission. We are one-upping our competitors by providing premium IT solutions and platforms with cutting-edge technology so it’s so evident when you compare us with anyone.

Disclaimer

Castalia Systems is an equal employment opportunity and affirmative action employer and strives to comply with all applicable laws prohibiting discrimination based on race, color, creed, sex, sexual orientation, age, national origin, or ancestry, physical or mental disability, veteran status, marital status, HIV-positive status, as well as any other category protected by federal, state, or local laws. All such discrimination is unlawful, and all persons involved in the operations of the company are prohibited from engaging in this type of conduct.