Cyber Threat Analyst at Dragonfli Group
United States
<h3>Description</h3> <p>Dragonfli Group is a cybersecurity and IT consulting firm providing services to federal agencies and Fortune 100 enterprises. Headquartered in Washington, DC, Dragonfli supports clients in securing mission-critical systems across on-site, hybrid, and fully remote environments.</p><p><br/></p><p>Dragonfli Group is seeking a highly experienced Senior Cyber Threat Analyst to join a high-visibility program focused on Detection Automation and Engineering. This pivotal role requires a professional with at least 7+ years of experience in security operations, threat hunting, and incident response. The ideal candidate will bridge the gap between traditional analysis and security engineering, utilizing extensive knowledge of Splunk and SentinelOne to drive automation strategies.</p><p><br/></p><p>You will be responsible for creating and modifying detection rules, building complex queries and dashboards, and leveraging AI/ML capabilities to accelerate threat detection. While this role is rooted in SOC operations, the primary objective is to enhance the organization's automation posture through the development of SOAR use cases.</p><p><br/></p><p>This is a multi-year contract position involving a large US federal agency. Candidates with previous federal contracting experience are preferred. U.S. Citizenship or Permanent Residency required. If hired, all work related to this role must be performed within the continental U.S.</p><p>Responsibilities:</p><ul><li><strong>Incident Management & Triage:</strong> Perform triage on security escalations and detections to determine scope, severity, and root cause; monitor cybersecurity events and investigate incidents efficiently.</li><li><strong>Automation & Engineering:</strong> Identify, recommend, and implement automation use cases leveraging AI/ML capabilities to accelerate response times.</li><li><strong>SOAR Implementation:</strong> Support the deployment, configuration, testing, and maintenance of the Security Orchestration, Automation, and Response (SOAR) platform, specifically focusing on SentinelOne and Splunk integrations.</li><li><strong>Detection Tuning:</strong> Create and modify detection rules, signatures, and alerts across SIEM and EDR platforms (Splunk and SentinelOne) to reduce false positives and enhance fidelity.</li><li><strong>Data Analysis & Dashboarding:</strong> Analyze alerts from Cloud, SIEM, EDR, and XDR tools; build and maintain comprehensive dashboards and perform complex queries to support decision-making.</li><li><strong>Vulnerability & Risk Assessment:</strong> Perform vulnerability assessments of discovered CVEs against agency systems and analyze network traffic to provide actionable security recommendations.</li><li><strong>Framework Implementation:</strong> Apply security frameworks such as MITRE ATT&CK and NIST to interpret use cases into actionable monitoring solutions.</li><li><strong>Communication:</strong> Effectively communicate technical findings to non-technical audiences and influence stakeholders to comply with security standards and best practices.</li></ul> <h3>Requirements</h3> <p>Qualification Requirements:</p><ul><li>7+ years of experience with security operations, threat hunting, and incident response</li><li>Experience in analyzing alerts from Cloud, SIEM, EDR, and XDR tools, and alerts tuning process with preference on SentinelOne, Armis, and Splunk.</li><li>Experience in configuring network devices and analyzing network traffic</li><li>Experience with Artificial Intelligence and Machine Learning (AI/ML) based security tools.</li><li>Experience in researching, developing, and implementing SOAR use cases.</li><li>Familiar with Security Orchestration, Automation, and Response (SOAR) platform</li><li>Familiarity with cybersecurity operation center functions.</li><li>Experience configuring and re-configuring security tools, including SentinelOne and Splunk.</li><li>Experience implementing Security frameworks, such as MITRE ATT&CK and NIST, and can interpret use cases into actionable monitoring solutions.</li><li>MUST have one or more of the following Certification(s): CISSP, CISA, CISM, GIAC, RHCE.</li></ul><p>Strong working knowledge of:</p><ul><li>Develop, test and Implement dynamic Risk-Based Alerting (RBA)</li><li>Identifying and developing RBA and identifying use cases for SOAR and AI/ML.</li><li>Monitor and analyze alerts from various sources such as IDS/IPS, Splunk, Tanium, MS Defender, SentinelOne and Cloud security tools leveraging SOAR and AI/ML capabilities, and provide recommendation for further tuning of these alerts when necessary.</li><li>Analyze network traffic utilizing available tools and provide recommendations</li><li>Perform vulnerability assessments of recently discovered CVEs against USPS systems and network.</li><li>Assist in the process of configuring or re-configuring the security tools.</li><li>Perform analysis on hosts running on a variety of platforms and operating systems, to include, but not limited to, Microsoft Windows, UNIX, Linux, as well as embedded systems and mainframes.</li><li>Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the network environment or enclave.</li><li>Test, evaluate, and verify hardware and/or software to determine compliance with defined specifications and requirements.</li></ul> <h3>Skill(s)</h3> <ul><li>Splunk (Complex queries, Dashboarding, Core)</li><li>SentinelOne (EDR/XDR management)</li><li>SOAR (Security Orchestration, Automation, and Response)</li><li>AI/ML Security Implementation</li><li>SIEM & Log Analysis</li><li>Network Traffic Analysis</li><li>Vulnerability Assessment</li><li>MITRE ATT&CK Framework</li><li>Scripting for Automation (e.g.,Python/Bash)</li></ul> <h3>Benefits</h3> <ul><li>Insurance – health, dental, and vision</li></ul><ul><li>Paid Time Off (PTO) and 11 Federal Holidays</li></ul><ul><li>401(k) employer match</li></ul> <h3>Travel</h3> None
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