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Posted 7h ago

Cyber Data Security Specialist

@ Toyota Tsusho Systems
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Plano or Telecommute
RemoteFull Time
Responsibilities:installing software, monitoring alerts, remediating issues
Requirements Summary:Bachelor's or equivalent,2+ years installing/configuring cybersecurity/data-security software,knowledge of CIFS/NTFS,NTFS permissions,Windows Server and Linux administration,scripting,SIEM querying; KQL with Sentinel preferred.
Technical Tools Mentioned:NetApp, Varonis, Trend Micro Server Protect, Windows Server, Linux, SIEM, Sentinel, KQL, SQL
Job Description

About TTS-US:

Founded in 2011, Toyota Tsusho Systems US, Inc. (TTS-US) is a Toyota group company, that develops IT solutions wherever global businesses operate. Transforming into a technology and mobility company, TTS-US with it's 8 TTS affiliates worldwide is establishing a secure and resilient Toyota global value chain. The creative capacity to forge such limitless business opportunities is one of the strengths of Toyota Tsusho Systems.    

Summary 

We are hiring for a Cyber Data Security Specialist to ensure data security software is installed, configured, maintained and supported across a global manufacturing enterprise within a heterogeneous environment - comprised of both on-premises and cloud-based server and storage platforms.  

Roles and Responsibilities 

  • Install, maintain, and support anti-malware on all network storage devices – ensuring complete coverage in environment. Monitor/remediate malware alerts.  Ensure alerts/logs are defined and are successfully sent to SIEM. 
  • Check daily scheduled jobs and services for errors/issues. Open support cases with vendors, as needed. See remediation of issues to end. 
  • Review event collection on all monitored devices to ensure complete coverage. Correct any issues to prevent event loss.  
  • Monitor CVEs related to data security software and related to Windows/Linux OSes. Follow software vendor’s releases. Install updates and patches in a timely manner to ensure vulnerability gaps are closed.  Implement other countermeasures where updates are not yet released for vulnerabilities. 
  • Run projects to identify and remediate data that has excessive access permissions. 
  • Collaborate with internal teams (such as server, storage, collaboration, active directory, business units, etc.) to accomplish project objectives and provide support/expertise on storage security. 
  • Provide support to Collaboration team to place data classification labels on data. 
  • Provide requested reports to users.  Examples include, but not limited to: 
    • Show all activity for user in provided timeframe. 
    • Determine how files on a share\folder disappeared and who did it. 
    • Provide a report of stale data. 
    • Show where sensitive files exist with open permissions. 
    • Display where files exist containing SSNs or Credit Card numbers. 
  • Collaborate with and assist internal Cyber teams, such as Incident Detection, Incident Response, Investigation, and Data Loss Prevention on data security needs. 
  • Use data security software to define alerts of anomalous activity and ensure alerts are sent to SIEM. 
  • Perform health checks on servers, monitor resource usage, and proactively request additional resources to ensure optimal performance.  
  • Work with Incident Detection, Incident Response, Investigation, and Data Loss Prevention teams – providing needed data out of data security tools. 
  • Manage implementation of data security hardware/software at new sites from start to end, including submission of firewall rule modification request. 
  • Manage and support host-based intrusion detection systems. 

Requirements

  • Bachelor's Degree or Equivalent experience
  • 2+ years Experience with installing, configuring, and using cybersecurity software for securing data.  Knowledge of NetApp, Varonis and Trend Micro Server Protect is a bonus. 
  • Exceptional understanding of CIFS and NTFS, as well as competent in underlining network protocols these rely upon. 
  • Experience with and be highly competent in NTFS permissions, ownership, share/folder ACLs, inheritance, etc.  
  • Administrative knowledge of both Windows Server and Linux OSes, as well as scripting on those platforms. 
  • Excellent troubleshooting and diagnostic skills. 
  • Experience leading change controls in large global manufacturing enterprise. 
  • Collaborating with Cybersecurity to investigate alerts, provide alert details and reports.  Requires clear communication on a stable phone line. 
  • Understanding of software’s required network ports and protocols. Responsible for submitting firewall requests to open necessary ports for new modules or Varonis servers. 
  • Experience using a SIEM for querying data.  KQL query experience with Sentinel preferred; but not required, providing one has the experience building queries using other languages, such as SQL. 
  • Experience leading the evaluations and proof-of-concepts for new products. Creating unbiased analysis using defined evaluation criteria and providing easy to understand matrix of data supporting recommendations.