Network Security Engineer (CCIE Certified)

Cognizant Technology Solutions Corp

Austin, TX(remote)

JOB DETAILS
SALARY
$142,000–$167,000 Per Year
SKILLS
Artificial Intelligence (AI), Authentication, Bridge Building, Business Operations, CCIE - Cisco Certified Internetwork Expert, Cisco ASA (Adaptive Security Appliance), Cloud Computing, Computer Services, Consulting, Cookies, Data Management, Digital Certificates, English Language, Failure Analysis, Firewalls, IPsec (IP Security), Identify Issues, Information Technology & Information Systems, Internet Security, Latin Language, Mac Operating System, Microsoft Windows Operating System, Multiplatform/Cross-Platform, Needs Assessment, Network Operations Center, Network Security, Network Support, Operations Management, Performance Analysis, Power Amplifier, Process Engineering, Public Key Infrastructure (PKI), Remote Access, Root Cause Analysis, SSL-TLS (Secure Socket Layer - Transport Layer Security), Security Architecture, Security Policy, Systems Administration/Management, Team Player, Track Customer Issues, Usage Analysis, VPN (Virtual Private Network)
LOCATION
Austin, TX
POSTED
30+ days ago

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Network Security Engineer (CCIE Certified)

00068847671

  • Date published May 08 2026
  • Location Austin, TX - 815 Brazos St / United States
  • Job category IT Infrastructure
  • Work model Work from Office

Cognizant is seeking a Network Security Engineer (CCIE ) for a full-time remote opportunity.

About Cognizant's CIS Practice:

Cognizant's CIS (Cognizant Infrastructure Services) Practice is a global leader in providing IT infrastructure services. We deliver innovative solutions to optimize and transform IT infrastructure, ensuring business agility and operational efficiency. Our services include cloud computing, data center management, network services, and cybersecurity. We focus on understanding client needs and delivering customized solutions to drive business success.

In this role, you will:

  • Engineer and maintain site-to-site and remote access VPN solutions (IPsec, SSL/TLS, DMVPN. Troubleshoot VPN client connectivity issues across multiple platforms (Windows, macOS, mobile).
  • Support firewall and security policy configuration tied to VPN services.
  • Perform root cause analysis on tunnel failures, latency, and authentication issues.
  • Collaborate with internal teams on access and security architecture.

Qualifications:

  • CCIE Security (certified, not written-only).
  • 5+ years of hands-on experience with enterprise VPN technologies.
  • Strong knowledge of IPsec, IKEv2, SSL VPN, and related protocols.
  • Experience troubleshooting VPN clients (AnyConnect, GlobalProtect, or equivalent)
  • Solid understanding of PKI, certificate-based authentication, and MFA integration.
  • Familiarity with firewall platforms (ASA, Palo Alto, Fortinet).
  • Experience in large-scale enterprise or service provider environments.
  • Exposure to Zero Trust / ZTNA frameworks.

At Cognizant, we are eager to meet people who believe in our mission and can make an impact in various ways! We strongly encourage you to apply even if you only meet the required skills listed. Consider what transferable experience and skills make you an outstanding applicant and help us see how you would be helpful in this role.

Cognizant will only consider applicants for this position who are legally authorized to work in United States without requiring employer sponsorship, now or at any time in the future.

At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance though our various wellbeing programs.

Based on this role's business requirements, this is a remote position. The salary range for this role is between $142,000 and $167,000 will be determined by the skills and experience level of the candidate. Applications will be accepted till 5/20/2026. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.

The Cognizant community:

We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

  • Cognizant is a global community with more than 300,000 associates around the world.
  • We don't just dream of a better way - we make it happen.
  • We take care of our people, clients, company, communities and climate by doing what's right.
  • We foster an innovative environment where you can build the career path that's right for you.

About us:

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.

Disclaimer:

Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

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About the Company

C

Cognizant Technology Solutions Corp

Cognizant is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant, a member of the NASDAQ-100, is ranked 230 on the Fortune 500 and is consistently listed among the most admired companies in the world.

We're driven by a passion to help our clients build stronger, more agile and more innovative businesses.

Cognizant enables global enterprises to address a dual mandate: to make their current operations as efficient and cost-effective as possible and to invest in innovation to unleash new potential across their organizations.

What makes Cognizant unique is our ability to help clients meet both challenges. We help them enhance productivity by ensuring that vital business functions work faster, cheaper and better. And, our ability to conceptualize, architect and implement new and expanded capabilities allows clients to transform legacy models to take their business to the next level.

COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
1994
WEBSITE
https://www.cognizant.com