Senior Cybersecurity Engineer Jobs in Wisconsin

Position Type:

Full time

Type Of Hire:

Experienced (relevant combo of work and education)

Job Description

We are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you’re ready to start learning, growing and making an impact with a career in fintech, we’d like to know: Are you FIS?

About the Role:

You will serve as a senior subject matter expert in cryptography and application security, focusing on protecting sensitive data through strong encryption and secure design. You will review, design, and govern cryptographic controls across systems and applications, ensuring alignment with regulatory and industry standards. This role combines hands-on technical expertise with cross-functional collaboration to embed security into development practices. Success in this role is measured by the strength, scalability, and compliance of implemented data protection strategies.

About the team:

FIS Encryption Compliance team is dedicated to enforcing FIS, industry, and government encryption and MFA standards, as well as best practices. You’ll be joining a group of four highly motivated individuals who work collaboratively across a wide range of FIS product lines. Our mission is to ensure that data entrusted to FIS by our clients remains secure and uncompromised. As a Senior Cyber Security Analyst, you’ll play an essential role, partnering closely with application owners, developers, risk analysts, and internal auditors. Your work will help guarantee that the products we deliver to our clients feature world-class security controls. We’re excited to have you on board and look forward to the contributions you’ll bring as we continue to uphold and advance our security standards.

What You Will Be Doing:

• Design and govern enterprise encryption and data protection controls across applications and platforms
• Review authentication, authorization, and cryptographic implementations for security risks and effectiveness
• Conduct risk assessments aligned with industry frameworks such as NIST and PCI DSS
• Collaborate with development teams to embed secure coding and encryption best practices
• Support the secure development of ASP.NET and .NET-based applications
• Evaluate and implement cryptographic algorithms, protocols, and key management solutions
• Ensure secure use of TLS/SSL, PKI, and modern authentication mechanisms across environments
• Provide guidance for secure integration of cryptographic APIs and libraries
• Support internal and external audits, ensuring compliance with regulatory and security requirements
• Identify and remediate vulnerabilities related to data protection and application security

Required Qualifications:

• Bachelor’s degree in computer science, information security, or related field, or equivalent practical experience
• Demonstrated experience in cybersecurity or information security with a focus on cryptography and data protection
• Hands-on expertise with encryption standards, cryptographic algorithms, and key management practices
• Strong understanding of TLS/SSL, PKI, and secure authentication and authorization mechanisms
• Experience securing web applications, particularly in ASP.NET or .NET environments
• Proficiency with cryptographic APIs, libraries, and secure development practices
• Knowledge of security frameworks and compliance standards such as NIST and PCI DSS
• Ability to assess risk, communicate findings, and influence secure design decisions

Preferred Qualifications:

• Industry certifications such as CISSP, CISM, or Security+
• Experience working in regulated industries such as financial services
• Familiarity with cloud security practices in Azure or AWS environments
• Experience with enterprise key management systems or hardware security modules (HSMs)
• Background in software development and secure coding practices
• Experience with IIS, MS SQL, and T-SQL in secure application environments
• Experience with data protection platforms such as CipherTrust (Vormetric) or OpenText (Voltage)

What We Offer you:

At FIS, you can grow your career as far as you want to take it. Here’s what else we offer:

• Opportunities to make an impact in fintech
• Personal and professional learning
• Inclusive, diverse work environment
• Resources to give back to your community
• Competitive salary and benefits

Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

EEOC Statement

FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here

For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.