Senior Information Security Engineer

Mastercard•O'fallon, MO

20h

About The Position

The Senio Security Engineer candidate will have a high degree of responsibility and will work closely with Network and Security Engineering, Cloud Security, and Enterprise Application teams to design, build and deliver technology solutions and drive alignment to Mastercard policies and standards. This person will research areas of risk and influence changes to policies and technical standards as well as technology requirements for future security services. The role requires the ability to influence and collaborate across a diverse group of internal stakeholders, effectively managing multiple priorities, demands, and possess a deep understanding of networks and systems in both on-premises and cloud environments.

Requirements

Experience performing security risk assessments and system configuration audits in an enterprise environment to identify weaknesses and policy non-compliance
Experience operating an enterprise network including building servers in an on-premises or cloud environment
A high desire to develop technical and security expertise and have a passion to learn about new technologies, and progressively takes initiative to develop that expertise
Working knowledge and application of NIST Security Publications, PCI-DSS, and industry standards for hardening systems and software
Solution design and engineering experience in one or more security domains including Identity & Access Management, Network Security, Application Security, Cryptography, Security Assessment and Testing, Security Operations, and Secure Software Development
Working experience with firewalls and access control lists
Experience developing assessment reports, analyses of alternatives, or comprehensive IT solution designs

Nice To Haves

Experience with software defined networking concepts and continuous integration and delivery solutions
A degree in Computer Science or Engineering.
Security industry certifications such as CISSP, GCIH, or OSCP
Previous experience as a PCI QSA

Responsibilities

Manage diverse security consulting engagements that include the development and analysis of solution designs, software business cases, implementation plans, and network changes.
Analyze new and existing technologies and provide recommendations for areas of security risk and alignment to Mastercard’s policies and technical standards.
Solid understanding and working knowledge of system design processes with experience developing designs, defining technical requirements, developing analyses of alternatives, and system architectures.
Provide guidance for technical teams in defining secure network and system designs and configurations.
Perform security and threat assessments by identifying inherent risks, exposures, and mitigating controls.
Lead the development of technical security requirements ensuring appropriate stakeholders are engaged, requirements are updated, prepared for Governance reviews, and published.
Analyze the security posture of commercial and open source applications to ensure the use cases align with Mastercard’s security policies standards.
Collaborate with other corporate security teams to evaluate new technologies, defining security requirements, performing proof of concept testing, and engaging with vendors.
Hands-on experience developing concepts of operations and formal procedures for managing systems, developing security use cases, standardizing engineering processes, and developing processes for security operations. Must be able to develop process flow diagrams and narratives with experience in implementing processes in a workflow management solution.

Benefits

insurance (including medical, prescription drug, dental, vision, disability, life insurance)
flexible spending account
health savings account
paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave)
80 hours of Paid Sick and Safe Time
25 days of vacation time
5 personal days, pro-rated based on date of hire
10 annual paid U.S. observed holidays
401k with a best-in-class company match
deferred compensation for eligible roles
fitness reimbursement or on-site fitness facilities
eligibility for tuition reimbursement
many more