Cyber Security Analyst

Trispark Inc
Woburn, United States
15 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Working hours
Regular working hours
Job source

Tech stack

Data Analysis Big Data CompTIA Security+ Cyber Security Computer Networks Digital Assets Python (Programming Language) Microsoft Security Essentials Parsing Windows PowerShell Security Information and Event Management Software Vulnerability Management
+6 more
Scripting Mitre Att&ck QRadar Cyber Threat Analysis Information Technology Cybercrime

Job description

We are seeking a detail-oriented and proactive Cyber Security Analyst to join our First Line of Defense (1LoD) team. In this role, you will work closely with a senior cybersecurity specialist, contributing to a collaborative and knowledge-rich environment. Your primary responsibilities will include threat hunting, data analysis, and early detection of cyber threats to identify patterns, uncover hidden threats, and improve our overall security posture to protect the organization’s digital assets., * Threat Hunting & Analysis

  • Collaborate with a senior cybersecurity specialist to conduct proactive threat hunting across endpoints, networks, and cloud environments.

  • Analyze security data from SIEM, EDR, and other telemetry sources to identify anomalies and potential threats.

  • Analyze network traffic, endpoint telemetry, and log data to identify indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs).

  • Perform deep-dive investigations into suspicious activity and provide detailed analysis and reporting.

  • Detection & Visibility Optimization

  • Develop and fine-tune detection rules, alerts, and dashboards to improve visibility and response times.

  • Participate in the development of threat hunting playbooks and contribute to continuous improvement of detection methodologies.

  • Threat Intelligence & Reporting

  • Collaborate with threat intelligence teams to correlate internal findings with external threat data.

  • Assist in the creation of reports and presentations to communicate findings to technical and non-technical stakeholders.

  • Vulnerability & Security Operations Support

  • Support vulnerability management efforts by identifying and tracking remediation of security gaps.

  • Stay current with emerging threats, attack techniques, and cybersecurity trends.

Requirements

  • Education: Bachelor’s degree in Cybersecurity, Computer Science, Information Security, or a related field.

  • Experience: 3+ years of experience in threat hunting, SOC analysis, or cyber threat intelligence.

  • Frameworks & Models: Strong understanding of the MITRE ATT&CK framework, kill chain models, and adversary emulation.

  • Tools & Platforms:

  • Experience with SIEM platforms (e.g., CrowdStrike, Sentinel, QRadar).

  • Experience with EDR tools (e.g., CrowdStrike, Defender).

  • Experience with email protection systems (e.g., Mimecast, Defender, Purview).

  • Technical Skills:

  • Strong analytical skills and the ability to interpret large datasets to identify patterns and anomalies.

  • Basic scripting knowledge (e.g., Python, PowerShell) for automation and data parsing.

  • Soft Skills: Excellent analytical, investigative, and communication skills.

Preferred Certifications

  • CompTIA Security+ or CySA+

  • GIAC Security Essentials (GSEC)

  • Certified SOC Analyst (CSA)

  • Microsoft SC-200 (Security Operations Analyst Associate)

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