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Oportun logo
Oportun

Oportun is a certified community development financial institution that provides financial services, including personal loans and financial resources. The company offers “respons

Senior Information Security Analyst

Location

India

Posted

49 days ago

Salary

0

Seniority

Senior

Bachelor Degree5 yrs expExperience acceptedEnglishDNSFirewallsSMTPTCP/IP

Job Description

Senior Information Security Analyst

Oportun

• Monitor and analyze traffic and events/alerts escalated by L2 and advise on remediation actions. • Review and assess impact and remediation actions for incidents. • Creation and continuous improvement of monitoring alerts. • Deep analysis of security incidents to identify the root cause. • Create new rules in SIEM to identify threats. • Monitor and analyze traffic and events/alerts and advise on remediation actions. • Review and assess impact and remediation actions for incidents. • Investigate intrusion attempts and perform analysis of exploits by correlating various sources and determining which system or data set is affected. • Follow standard operating procedures for detecting, classifying, and reporting incidents. • Analyze a variety of network and host-based security appliance logs (EDR, Firewalls, NIDS, HIDS, Sys Logs, etc.) to determine the correct remediation actions and escalation paths for each incident. • Independently follow procedures to identify, contain, analyze, document and eradicate malicious activity. • Escalate information regarding intrusion events, security incidents, and other threat indicators and warning information to the client.

Job Requirements

  • Bachelor’s degree in computer science, information systems or related field from an accredited institution OR 5 years of relevant experience in SOC, Incident response or Cyber Forensics.
  • Experience in decoding logs from different security devices like Firewall, proxy, EDR etc.,
  • Experience in handling cyber incidents on a day to day basis.
  • Experience in performing L1 analysis of tickets and determining if its a false positive or not.
  • Experience in correlating incidents.
  • Experience in understanding network architecture and connecting events logically.
  • Experience working in or with different teams like network, engineering, application etc.,
  • Ability to communicate efficiently with internal team members at all levels and across functional and organizational boundaries.
  • Working knowledge of the TCP/IP suite/OSI layers of protocols.
  • Conceptual knowledge of network and systems architecture.
  • Familiarity with Intrusion Detection Systems configuration and operation.
  • Web application architecture.
  • Active Directory Solid understanding of how major application layer protocols function (e.g., HTTP, SMTP, DNS).
  • Knowledge of categories of malware and how they function (e.g., rootkits, trojans, adware, exploits, fileless).
  • Organizational skills and time management/prioritization.
  • Comfortable working against deadlines in a fast-paced environment.
  • At least 3 years of prior SOC experience (can include internships).
  • Ability to build a strong, positive relationship with partnering engineering and security teams to develop effective solutions.
  • Ability to sufficiently document engineering efforts and results.
  • Passion for Security, Technology and Automation.
  • Preferred Certifications (Security+, etc.).

Benefits

  • Health insurance
  • Retirement plans
  • Paid time off
  • Flexible work arrangements
  • Professional development opportunities

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