Cyber Network Engineer

Fiserv

Cyber Network Engineer at Fiserv implementing cybersecurity measures to protect sensitive data. Collaborating with experts to deploy security solutions for network systems and infrastructure.

Posted 4/21/2026full-timeAlpharetta • New Jersey, New York, Ohio, Texas • 🇺🇸 United StatesMid-LevelSenior💰 $109,000 - $182,400 per yearWebsite

Tech Stack

Tools & technologies

CloudCyber Security

About the role

Key responsibilities & impact

Review and govern enterprise network security architectures
Define and review security patterns for infrastructure services
Lead security architecture and control reviews for perimeter and DMZ environments
Conduct and support security assessments and architecture reviews
Drive continuous improvement of network security standards

Requirements

What you’ll need

6+ years of experience in Information Security for Financial Institutions
Strong understanding of cybersecurity principles
Deep expertise in large-scale corporate network environments
Extensive experience with network security technologies
Working knowledge of cloud platforms
Bachelor’s degree in IT, Computer Science, or IT Security

Benefits

Comp & perks

Health insurance
Retirement plans
Paid time off (PTO)
Professional development

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

network securitycybersecurity principlessecurity architecturesecurity assessmentsinfrastructure servicessecurity patternsperimeter securityDMZ environmentscloud platformslarge-scale corporate network