Network Security Engineer

1 month ago

Alpharetta, United States Visionaire Partners Full time

Senior Network Security Engineer


We are seeking a highly skilled and experienced Senior Network Security Engineer to join our network team


RESPONSIBILITIES:

  • Architect, configure, and deploy Cisco Firepower/FMC solutions for advanced threat detection, firewall management, and intrusion prevention.
  • Implement and manage Cisco Tetration for comprehensive workload protection, network visibility, and micro-segmentation.
  • Utilize AlgoSec to automate network security policy management, optimize firewall rules, and ensure continuous compliance.
  • Deploy and maintain Cisco Identity Services Engine (ISE) for network access control (NAC) and secure authentication.
  • Utilize company incident management system to respond to whitelisting requests and make approved policy and rule adjustments within Cisco FMC
  • Respond to and investigate security incidents, providing detailed analysis and recommendations for remediation.
  • Work closely with network engineers, system administrators, and other IT teams to ensure seamless integration of security solutions within the broader IT infrastructure.
  • Provide mentorship and guidance to junior network security engineers and assist in the development of their technical skills.
  • Act as a subject matter expert (SME) for Cisco Firepower/FMC, Tetration, AlgoSec, and ISE, offering support and troubleshooting assistance as needed.
  • Stay up-to-date with the latest developments in network security technologies, threats, and industry trends.
  • Identify opportunities for improving existing security solutions and processes, driving innovation within the security team.
  • Participate in the evaluation and selection of new security tools and technologies.

This is a 6-month contract role. Candidates will work a hybrid schedule in Alpharetta, onsite on Mondays, Tuesdays, and Thursdays.


Visionaire Partners offers all full-time W2 contractors a comprehensive benefits package for the contractor, their spouses/domestic partners, and dependents. Options include 401k with up to 4% match, medical, dental, vision, life insurance, short and long-term disability, critical illness, hospital indemnity, accident coverage, and both Medical and Dependent Care Flexible Spending Accounts.


REQUIRED SKILLS:

  • 7+ years of experience in network security engineering, with a focus on Cisco security technologies.
  • Extensive experience with Cisco Firepower/FMC, Cisco Tetration, AlgoSec, and Cisco Identity Services Engine (ISE).
  • Strong understanding of network protocols, firewall management, intrusion detection/prevention systems, and network access control (NAC).
  • Knowledge of security frameworks and compliance standards (e.g., NIST, ISO 27001, PCI-DSS, HIPAA).
  • Relevant certifications such as CCNP Security, CCIE Security, CISSP, or similar are highly desirable.
  • Proficiency with common network routing protocols like OSPF, BGP, and EIGRP
  • Excellent problem-solving skills and the ability to work under pressure.
  • Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
  • Familiarity with cloud security (AWS, Azure) and securing hybrid environments.
  • Experience with automation and scripting languages (e.g., Python, PHP, PowerShell) for security operations.


Must be authorized to work in the US. Sponsorships are not available.

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