More jobs:
Network Security Engineer
Job in
St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for:
Tata Consultancy Services
Per diem
position
Listed on 2026-11-08
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, Systems Engineer
Job Description & How to Apply Below
Job Description Must Have Technical/Functional Skills
- Demonstrated professional experience in network or security engineering, with the ability to independently design, implement, and support enterprise network security solutions.
- Experience securing AWS and/or Azure environments.
- Hands-on experience with next-generation firewalls, preferably Palo Alto.
- Strong knowledge of network segmentation, security operations, and risk assessment.
- Ability to perform security reviews, identify gaps, and implement remediation actions.
- Working knowledge of WAF, IPS, web proxy, and DLP technologies.
- Experience creating technical standards, documentation, and architecture diagrams.
- Familiarity with Ansible, Terraform, scripting, APIs, and security monitoring/reporting tools.
- Strong communication, collaboration, and mentoring skills.
- Flexibility to support after-hours or on-call work when needed.
- The Network Security Engineer 3 will design, implement, and support enterprise network and cloud security solutions, with a focus on segmentation, firewall management, secure design, and risk reduction.
- Design and support secure network and cloud solutions across enterprise environments.
- Configure and manage next-generation firewalls, preferably Palo Alto.
- Develop network segmentation and secure architecture patterns.
- Perform security reviews and risk assessments, identify gaps, and drive remediation.
- Support WAF, IPS, web proxy, DLP, and related security technologies.
- Create and maintain standards, architecture diagrams, and technical documentation.
- Automate repeatable security activities using Ansible, Terraform, scripting, or APIs where appropriate.
- Partner with infrastructure, cloud, application, and cybersecurity teams to reduce risk and strengthen security practices.
- Support security incidents, production changes, and after-hours activities when required.
Salary Range-$105,000-$125,000 a year
#LI-KR3
TCS Employee BenefitsSummary:
- Discretionary Annual Incentive.
- Comprehensive Medical Coverage:
Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. - Family Support:
Maternal & Parental Leaves. - Insurance Options:
Auto & Home Insurance, Identity Theft Protection. - Convenience & Professional Growth:
Commuter Benefits & Certification & Training Reimbursement.a - Time Off:
Vacation, Time Off, Sick Leave & Holidays. - Legal & Financial Assistance:
Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing
Saint Louis, MO
FunctionTECHNOLOGY
RoleSenior Engineer
438317
SkillsNetwork Security
Salary Range$105,000 - $125,000
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