Ciena
Telecommunications • Hardware • Networking
Ciena is a global leader in optical and routing systems, services, and automation software. We build the world’s most adaptive networks to address ever-increasing digital demands for richer, more connected experiences for all users. For three-plus decades, we’ve brought our innate sense of humanity to our relentless pursuit of innovation.
Incident Response Analyst
Job not on LinkedIn
October 1
Ciena
Telecommunications • Hardware • Networking
Ciena is a global leader in optical and routing systems, services, and automation software. We build the world’s most adaptive networks to address ever-increasing digital demands for richer, more connected experiences for all users. For three-plus decades, we’ve brought our innate sense of humanity to our relentless pursuit of innovation.
đź“‹ Description
• Lead detection, containment, eradication, and recovery phases of cybersecurity incidents in collaboration with the SOC and other teams • Coordinate and facilitate the Extended Security Incident Response Team (ESIRT) during high-severity incidents • Develop and maintain incident response playbooks, procedures, and workflows • Perform host forensic analysis on Windows based systems and conduct network forensics using firewall logs, NetFlow, full packet capture, and IDS/IPS logs • Leverage tooling to contain and eradicate threat actor presence and analyze malicious binaries and scripts using sandbox and static analysis • Design, develop, and lead Tabletop Exercises (TTXs) and evaluate participant performance • Conduct proactive threat-hunting to identify risks, vulnerabilities, and IOCs and collaborate with SOC to refine detections • Work closely with Security Architecture, IT, and other teams; serve as liaison to executive stakeholders during incidents • Continuously improve incident response processes, ensure compliance with regulations and company policies, and maintain detailed documentation of incidents and lessons learned
🎯 Requirements
• Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field or equivalent experience • Relevant Certifications pertaining to DFIR are desirable but not required • 3-5+ years of experience in cybersecurity, with a focus on incident response and threat hunting • Experience in Digital Forensics and Incident Response ("DFIR") consulting or IR within a global organization is highly desirable • Strong knowledge of incident response methodologies, threat-hunting, cyber threat intelligence research, and cybersecurity tools (e.g., SIEM, EDR, forensic tools) • Familiarity with digital forensics and Windows based artifacts • Strong understanding of attacker Tactics, Techniques, and Procedures ("TTPs") • Proficiency in scripting and automation (e.g., Python, PowerShell) is a plus • Strong analytical, communication, and organizational skills • Ability to work effectively in a fast-paced, 24/7/365 environment, including participating in on-call rotations as needed • Experience designing and leading Tabletop Exercises is a significant advantage
🏖️ Benefits
• People-first approach and culture focused on individual growth, well-being, and belonging • Flexible work environment • Opportunity to contribute to meaningful social, community, and societal impact • Talent Community for relevant job alerts • Equal Opportunity Employer with accommodation support • Resources to learn about CienaLife and company culture • Sustainability and environmental stewardship initiatives
Apply Now