Senior Database Administrator

24 hours ago

Noida, Uttar Pradesh, India SII Group USA Full time

About the Role

We are looking for a
Lead in Database Security
to join a global engineering program focused on protecting
enterprise-grade, mission-critical data platforms
.

This is a
high-ownership, expert-level role
where you will act as the
central authority on database security
, threat analysis, and compliance across a wide range of database technologies (RDBMS, NoSQL, Big Data). You will proactively research vulnerabilities, design real-time security policies, and help safeguard customer environments against advanced cyber threats.

The position is based in
Noida
, working closely with international engineering, security, and product teams.

Key Responsibilities

Security Research & Threat Intelligence

  • Research and track
    database security patches, vulnerabilities (CVEs), and new database features
  • Analyze database behavior, commands, and traffic patterns to
    anticipate emerging attack vectors
  • Validate proofs of concept and stay ahead of industry and community security trends
  • Produce actionable vulnerability research and mitigation recommendations

Security Policy Design & Implementation

  • Design and implement
    real-time database security policies
    to detect, alert on, and mitigate attacks and misconfigurations
  • Define detection logic, attack signatures, and validation strategies
  • Develop
    automation tools
    (Go and/or Python) to test security controls and ensure consistent enforcement across environments

Compliance & Security Guidance

  • Ensure environments align with
    industry benchmarks and regulations
    (DISA, CIS, PCI, SOX, GDPR, HIPAA, FISMA)
  • Perform security and compliance assessments and define remediation plans
  • Provide expert technical guidance and documentation to internal teams and customers on securing databases end-to-end

Collaboration & Technical Leadership

  • Act as a
    trusted security expert
    for engineering, product, and customer-facing teams
  • Contribute to internal documentation, standards, and training materials
  • Operate with a
    high level of autonomy
    in technical and architectural decision-making

Required Skills & Experience

Must-Have

  • B.Tech in Computer Science
    or equivalent
  • Strong experience across
    multiple RDBMS technologies
    (Oracle, MySQL, SQL Server, DB2)
  • Deep expertise in
    Linux operating environments
  • Advanced
    SQL skills
    (query analysis, manipulation, performance understanding)
  • Expert-level proficiency with
    Regular Expressions (RegEx)
  • Solid background in
    Information Security principles and risk assessment
  • Understanding of
    REST API concepts
  • Basic exposure to
    cloud platforms
    (AWS, GCP, or Azure)

Nice-to-Have

  • Hands-on experience implementing
    DISA / CIS Benchmarks
  • Experience with regulatory compliance frameworks (
    PCI, SOX, GDPR, HIPAA, FISMA
    )
  • DBA-level experience (performance tuning, backups, patching, auditing, user management)
  • Scripting experience with
    Golang and/or Python
  • Shell scripting experience (
    Bash, Batch
    ) on Linux and Windows
  • Exposure to
    Big Data and NoSQL platforms
    (MongoDB, Cassandra, Hadoop)
  • Experience integrating security controls into
    CI/CD pipelines

Why Join Us?

  • Act as a
    key security authority
    on enterprise database platforms
  • High level of
    technical ownership and autonomy
  • Work on
    cutting-edge database security and threat research
  • Collaborate with
    international teams and customers
  • Long-term, high-impact program with strong technical depth

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