Jobs · Manufacturing · Texas

Information Security Operations Lead

Lone Star National Bank · McAllen, TX · 3 mo ago
ManufacturingFull-time

Essential Duties

  • Oversee daily security operations, including SIEM monitoring, alert triage, and escalation
  • Ensure detection use cases are developed, tuned, and aligned to emerging threats
  • Oversee configuration, optimization, and integration of security tools (SIEM, EDR, email security, vulnerability management)
  • Ensure security controls are properly implemented across systems and platforms
  • Drive automation and orchestration initiatives to improve operational efficiency
  • Maintain system documentation, baselines, and configuration standards
  • Act as primary escalation point for security incidents and SOC activities
  • Lead coordination of incident response across IT and business units
  • Ensure timely containment, eradication, and recovery of security incidents
  • Conduct post-incident reviews and implement corrective actions
  • Integrate threat intelligence into monitoring and detection capabilities
  • Oversee user provisioning and deprovisioning processes
  • Conduct and enforce periodic access reviews and certifications
  • Ensure implementation of MFA, SSO, and privileged access controls
  • Enforce least privilege and segregation of duties
  • Improve and automate access management processes
  • Execute and maintain security controls aligned with FFIEC, GLBA, and NIST CSF
  • Support internal and external audits, including evidence collection and remediation tracking
  • Perform and support risk assessments and control validation activities
  • Ensure enforcement of security policies and procedures across the organization
  • Develop and track key performance indicators (KPIs) and key risk indicators (KRIs)
  • Provide operational reporting to the ISO
  • Identify trends and implement improvements to strengthen the security posture
  • Supervise and mentor security analysts and engineers
  • Assign tasks and ensure appropriate operational coverage
  • Foster a culture of accountability, collaboration, and continuous learning
  • Partner with IT, application teams, and business units to embed security into operations
  • Participate in change management and project initiatives to ensure secure implementation

Qualifications

  • Bachelor’s degree in Cybersecurity, Information Technology, or a related field (or equivalent experience)
  • 5–8+ years of experience in information security or cybersecurity operations
  • Hands-on experience with security technologies, including SIEM, EDR, IAM, and vulnerability management tools
  • Experience and understanding of various regulatory requirements and laws, such as, but not limited to, Payment Card Industry (PCI), Federal Financial Institutions Examination Council (FFIEC), Sarbanes-Oxley (SOX), Health Information Portability and Accountability Act (HIPAA), General Data Protection Regulation (GDPR) and Gramm-Leach-Bliley Act (GLBA). Additionally, experience in one or more of the following is required: ISO 17799, ITIL or NIST.
  • Extensive knowledge of SSO, MFA, Active Directory (AD), public key infrastructure (PKI), privileged accounts, and integration application programming interface (API) capabilities.
  • Experience administering IDAM systems, access controls, security, and risk management, as well as a security governance framework at scale.
  • Track record acting with integrity, taking pride in work, seeking to excel, being curious and adaptable, and communicating effectively
  • Strong understanding of security frameworks and regulatory requirements (e.g., NIST CSF, FFIEC, GLBA)
  • Experience supporting audits, risk assessments, and control validation activities
  • Demonstrated leadership or supervisory experience in a security or IT environment
  • Strong analytical, problem-solving, and communication skills

Similar jobs

Security Operations Lead

AIS (Applied Information Sciences)Alexandria, VA· 1 mo ago
Management$138k–$209k/yrapply on appliedis.wd5.myworkdayjobs.com