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Security Engineer II

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Location: Las Vegas, NV, United States
Date Posted:

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Position Summary  

The primary objective of the Security Engineer II is to provide support to the Security Analysts on the team, create documentation, deploy new security tools, and maintain existing security tools. The ideal candidate has 3 or more years of experience in offensive and defensive security tactics. Ideal candidate will also have extensive infrastructure experience including Windows Servers, Linux Services, TCP/IP, DNS, Encryption, E-Mail Security, and Active Directory. 


Summary Essential Job Functions 

  • Responsible for tracking and ensuring remediation of technical items identified from vulnerability management program, audits, penetration testing, etc.
  • Experience with security systems including SIEM, IDS/IPS, Next Generation Firewalls, DLP, FIM, SAST, database security, etc.
  • Participate in operational management of security systems.
  • Assisting in troubleshooting and solving a wide variety of security issues.
  • Continual and daily research on what is happening in the security world – threat levels, new exploits, vulnerability research, etc.
  • Develop and maintain security design and configuration documentation to ensure effective delivery and continual improvement of network solutions
  • Collaborate with IT and other teams to address gaps in security controls or solutions.
  • Participate in the implementation of security best practices and platforms. 


Position Requirements 

  • Extensive knowledge of hardware systems, system software, networks, and application software development lifecycle methodologies
  • Ability to build architectural documentation for new and existing projects
  • Excellent communication skills, verbal and written.
  • Must possess a strong team work ethic, with the ability to work with personnel at all levels in all departments.
  • Familiar with audit and compliance functions
  • Good knowledge of computer terminology.
  • Understanding of NIST standards and experience implementing controls mandated by the standards
  • Outstanding communication skills, both oral and written
  • An inquiring mentality with the ability to think analytically and provide effective feedback, where appropriate
  • Work independently with guidance only in most sophisticated situations


Credit One Bank, N.A. is a data-driven financial services company based in Las Vegas. Founded in 1984, Credit One Bank offers a spectrum of credit card products for people in all stages of financial life. Credit One Bank is an equal opportunity employer committed to diversity and inclusion and does not discriminate against any employee or applicant for employment because of age, race, religion, color, disability, sex, sexual orientation, or national origin. Reasonable accommodations can be made for those who require them, including access to job applications and workplace accommodations. Employment at Credit One Bank is based on mutual consent (also known as at-will). This means that employees and the Bank may terminate the employment relationship at any time, with or without cause and with or without notice. Please contact the recruiter for this position to learn more. Credit One Bank does not accept unsolicited resumes from agencies and is not responsible for related fees.