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Senior Security Analyst

Job in Springfield, Sangamon County, Illinois, 62777, USA
Listing for: Oracle
Full Time position
Listed on 2026-02-07
Job specializations:
  • IT/Tech
    Cybersecurity
Job Description & How to Apply Below

Job Description About the Role Main duties / Must have

  • Security events and incidents triage and investigation

  • Investigation evidence gathering and analysis

  • Logs management, analysis and correlation

  • Building incident timeline

  • Event and incident impact and risk assessment, categorisation and prioritisation

  • False / true positives identification and trend analysis. False positives root cause identification

  • Incident management performance tracking, metrics and reporting, trend analysis, problem root cause analysis, improvements proposals.

  • Alerting and detection fine tuning

  • Remediation / resolution advice

  • Incident escalations and resolution tracking

  • Partner with architects to improve detections and alerting fidelity and quality

  • Partner with security operations and engineering teams to improve automation and tooling

  • Continuously improve systems, reporting mechanisms, and security processes

  • Technical knowledge sharing, education and coaching for the team members

Nice to have / Desirable
  • Threat intelligence management experience

  • Threat hunting experience

  • Automation experience, ideally for security operations and incidents management or logs management.

  • Python coding skills

  • Experience of working with significant volumes of data — processing, analysis and inspection

  • Exposure to AI research, experimentation with language models, or large-scale predictive/generative systems.

  • Insights on AI behaviour, interpretability, and limitations to improve tooling accuracy and automation.

  • Strong interest in AI and ML, particularly language models, generative AI, and predictive systems.

  • Ability to reason critically about AI behavior, limitations, and emergent properties.

  • Experience or interest in applying AI/ML techniques to security tooling, automation, or program analysis.

  • Comfort exploring abstract computational concepts such as feedback loops and probabilistic reasoning.

  • Interest in the intersection of human cognition, learning systems, and algorithmic reasoning.

  • Strong analytical and communication skills

  • Experience working with geographically distributed teams.

  • Experience of leading / coordinating the work of a small group of engineers / analysts

  • Master’s or PhD in Computer Science, Information / Cyber Security, AI

Must be eligible to work in US without sponsorship.

Responsibilities
  • Security events and incidents triage and investigation

  • Incident management performance tracking, metrics and reporting, trend analysis, problem root cause analysis, improvements proposals.

  • Partner with architects to improve detections and alerting fidelity and quality

  • Partner with security operations and engineering teams to improve automation and tooling

  • Continuously improve systems, reporting mechanisms, and security processes

  • May be involved in threat intelligence management or threat hunting

  • May be working with AI / ML models to enhance detection, inspection and investigation capabilities

Disclaimer:
Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.

Range and benefit information provided in this posting are specific to the stated locations only

US:
Hiring Range in USD from $41.83 to $85.63 per hour; from: $87,000 to $178,100 per annum. May be eligible for equity.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.

Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Oracle US offers a comprehensive benefits package which includes the following:

  • Medical, dental, and vision insurance, including expert medical opinion

  • Short term disability and long term disability

  • Life insurance and AD&D

  • Supplemental life insurance (Employee/Spouse/Child)

  • Health care and dependent care Flexible Spending Accounts

  • Pre-tax commuter and parking benefits

  • 401(k) Savings and Investment Plan with company match

  • Paid time off:
    Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to…

  • Position Requirements
    10+ Years work experience
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