* Primary Location: United States,Texas,Irving * Other Location: United States,Delaware,New Castle * Education: Bachelor's Degree * Job Function: Technology * Schedule: Full-time * Shift: Day Job * Employee Status: Regular * Travel Time: No * Job ID: 19030042
Who are we?
Citi Technology Infrastructure (CTI) provides the products and services that enable Citi's workforce along with the majority of the financial solutions that Citi's customers rely on. We provide the critical technical foundation for Citi's operations through the infrastructure that runs business and general user computing services. We do this by working as one-team to deliver high quality reliable and modern infrastructure technologies at the right cost. We drive to optimize the functionality and capability of the infrastructure technologies.
The candidate's primary responsibility will be to engineer technologies and solutions within the Windows Security domain. Engineering efforts shall be fully traceable to functional and non-functional requirements defining security configurations gaining stakeholder acceptance creating test plans and documenting test results. The candidate must be familiar with information security concepts and products. An understanding of the principles related to sound code handling procedures is required. Work with all disciplines and product owners to integrate Windows security solutions to protect the Citi distributed computing environment. Ensure that all security products meet or exceed Citi internal and regulatory requirements.
* Must be familiar with information security concepts and products. * An understanding of the principles related to sound code handling procedures is required. * Work closely with all disciplines and operational product owners to integrate real time data acquisition and related technologies with Citi platforms. * Perform testing and certification of real time acquisition technologies. Ensure that all security products meet or exceed Citi internal and regulatory requirements. * Provide third level support for the product toolset. * Produce documentation of processes and procedures for the usage of the product. Follow the Technology Development Life Cycle in the development of all security tools. * Ensure that all security products meet or exceed Citi internal and regulatory requirements. * Follow Citi's Technology Development Life Cycle. * Perform product evaluation testing and certification of security products. * Ability to break a problem down into manageable ordered piece parts and convey problem statement and plan of attack to others. * Ability to influence others in a positive goal-directed manner. * Demonstrate leadership qualities and skills including independent decision-making abilities. * Sound security engineering principles as background to understanding the workings of the systems and controls that are in place. * Strong scripting skills (VBScript PowerShell WMI and ADSI). * Proven skills of Microsoft Windows internals:
o Windows server 2008 onwards
o Window desktop Win7 onwards
o Roles and Features
o Registry principles
o Windows Remote Management (WinRM)
o Windows Auditing (ACL SDDL SACL DACL)
o NTLM Kerberos Hashing
o Use of certificates for RDP Network Level Authentication etc
o Windows Hello
Proven skills with security related Active Directory technologies
o Group Policy Objects SCCM and SCOM
o User computer group objects
o Security templates
o PKI / Certificates
* Azure AD and security tools (Defender ATP ATA Azure Log Analytics) considered a plus * 7 years of experience in similar roles * 7 years of experience in Systems Administration/Engineering.
Citigroup is a company providing financial products and services.