Lewisville, Texas

The Lead Cybersecurity Network Engineer leads design, implementation, and management of network focused security solutions, tools, and technologies leveraged by security operations for detection, response, prevention, and mitigation of security threats, attacks, vulnerabilities, and risk. This role will work with security architecture and security operations to develop solution requirements, design solutions and lead implementation and ongoing management of various security solutions, and assist security operations with ongoing tuning and enhancement of those solutions.

Key Responsibilities and Duties
  • Manages, implements, and maintains security tools and solutions; Consults with Security Architecture to drive designs of security solutions.
  • Participates in the development of hardware/software/network security procedures and guidelines that support information security policies.
  • Identifies issues and potential enhancements to security solutions and works with vendor and operational partners to correct issues and implement enhancements.
  • Consults with control owners and risk partners to ensure tools and solutions are providing the required security controls.
  • Coordinates with vendors, sourcing, and finance to maintain product support and maintenance agreements.
  • Serves as a subject matter expert for network security solutions within the organization.
  • Works with Cybersecurity Risk and Operations teams to enhance the overall security posture of the enterprise.
  • Provides technical guidance and leadership to other team members.
  • 5 Years Required; 7 Years Preferred
  • University (Degree), Preferred
Physical Requirements
  • Physical Requirements: Sedentary Work
Preferred Education
  • University (Degree)

Career Level

Required Qualifications
  • 5 or more years of Cybersecurity Engineering experience
  • 3 or more years of network security experience
  • Experience with at least one of the following network security platforms: Firewalls, Proxies, and Network Access Control

Preferred Qualifications
  • Bachelor's Degree in Cybersecurity, Information Technology, or other STEM degree.
  • General information security certifications (CISSP, GSEC, etc)
  • Technical information security and related network certifications (CCNA, GIAC, AWS, vendor, etc)
  • Experience in financial services or other highly regulated industry
  • Experience with development and management of firewall and threat policies in next gen firewalls
  • Experience with web filtering solutions (proxies, firewall URL filters)
  • Experience with network access control and network segmentation solutions
  • Experience with packet capture and aggregation platforms
  • Experience with cloud security, cloud provider ecosystems (Amazon AWS/Microsoft Azure)
  • Experience in developing automation to improve efficiency
  • Strong expertise with network security systems and design
  • Highly proficient in engineering and debugging of complex IT systems
  • Experience with Splunk, ArcSight and/or ELK platform
  • Ability to work across functional groups to implement and maintain network security solutions

Potential Salary: $137,700.00 USD

Actual base salary may vary based upon, but not limited to, relevant experience, time in role, base salary of internal peers, prior performance, business sector, and geographic location. In addition to base salary, the competitive compensation package may include, depending on the role, participation in an incentive program linked to performance (for example, annual discretionary incentive programs, non-annual sales incentive plans, or other non-annual incentive plans).


Company Overview

TIAA is the leading provider of financial services in the academic, research, medical, cultural and government fields. We offer a wide range of financial solutions, including investing, banking, advice and education, and retirement services.

Benefits and Total Rewards

The organization is committed to making financial well-being possible for its clients, and is equally committed to the well-being of our associates. That's why we offer a comprehensive Total Rewards package designed to make a positive difference in the lives of our associates and their loved ones. Our benefits include a superior retirement program and highly competitive health, wellness and work life offerings that can help you achieve and maintain your best possible physical, emotional and financial well-being. To learn more about your benefits, please review our Benefits Summary.

Equal Opportunity

We are an Equal Opportunity/Affirmative Action Employer. We consider all qualified applicants for employment regardless of age, race, color, national origin, sex, religion, veteran status, disability, sexual orientation, gender identity, or any other protected status.

Read more about the Equal Opportunity Law here.

Accessibility Support

TIAA offers support for those who need assistance with our online application process to provide an equal employment opportunity to all job seekers, including individuals with disabilities.

If you are a U.S. applicant and desire a reasonable accommodation to complete a job application please use one of the below options to contact our accessibility support team:

Phone: (800) 842-2755

Email: accessibility.support@tiaa.org

Privacy Notices

For residents of California, please click here to access the TIAA CA Applicant Privacy Notice.

For residents of the EU / UK, please click here to access the EU / UK Pre-employment Notice.

For all other residents, click here to access the Applicant Privacy Notice.

Lewisville, Texas

Build a career that makes an impact!

From retirement, to asset management, to banking, we have opportunities for you. At TIAA, you’ll do meaningful work helping clients pursue financial well-being. Here, your voice is heard and your ideas are welcome.

Passion for life, meet money for life!

Helping those who help others find confidence in retirement is our mission. Founded 100+ years ago to help teachers retire with dignity, our reach now extends well beyond education. We stand hand-in-hand with 5M+ clients to help fortify their money and ignite their dreams.

At TIAA, we know our people make the difference for our customers. That’s why we offer diverse career opportunities and rich programs and benefits to support their professional and personal needs.

We here at TIAA support our Veterans, and Veteran Spouses by providing a business resource group dedicated specifically for Active Military, Veterans, and their families!


Join a winning team that has been awarded for:

  • Top 50 Companies for Diversity 2020
  • Worlds Most Ethical Companies 2021
  • Best Companies for Latinas 2019
  • 100 Best Companies for Working Mothers 2019
  • Forbes Best Companies for Women 2018