Associate Security Architect

2 weeks ago

Irving, United States Diverse Lynx Full time
Role: Associate Security Architect
Type: Contract
Work Location: Irving, TX (Onsite)
Contract Duration: 6 months
Hourly Pay Rate: Market Standard

Associate Security Architect (Senior NPE Cisco Client, FTD, Umbrella, SentinelOne EDR, Proofpoint) Band: U4 (6+ yrs. of relevant exp. / Total 8+ yrs. of exp.)

Job Qualification and Requirements:
  • Graduation in any stream (preferably with Computer Science or related field is highly desirable)
  • 6+ years of experience in Network Security domain with NAC, Firewall experience
  • Design and implementation experience in Cisco Client, FTD is highly preferred
  • Experience in handling the escalated issues/configuration/auditing task related to Cisco Client, FTD firewalls
  • Deployment experience/knowledge in various Client components, 802.1x, TACACS+/RADIUS, device profiling, posture validation
  • Experience in preparing and implementing various Client use cases in test and production environment
  • Experience in handling IDS/IPS/Security profiles and Next Generation features of Cisco Firepower
  • Experience in Email Security solutions such as Proofpoint
  • Experience in handling/ executing DDoS incidents along with threat analytics
  • Knowledge in firewall analyzer tools like Skybox, Algosec, Tuffin, etc.
  • Knowledge in conducting Firewall Audit and overall assessment exercise
  • Knowledge in EDR tools such as SentinelOne / Defender / Crowdstrike
  • Very good knowledge in networking domain including but not limited to BGP, GRE, and MPLS
  • Knowledge of DUO, SASE
  • Cisco Umbrella would be a plus
  • Excellent written and verbal communication skills
  • Willingness to work in on call environment for high priority tickets and to perform changes over the weekends as and when required

Job Responsibilities:
  • Lead project design/implementation efforts related to Cisco Client and FTD from client site in USA
  • Acting as Primary Technical resource for all security services such as NAC, Firewall, VPN, Firewall Analyzer, EDR, SASE etc.
  • Perform daily operational task (Service Request and Incidents (all priorities) & upgrades of the leveraged Security Infrastructure
  • Participate in RCA documentation and presenting to client
  • Perform Firewall Audit and assessment task, followed up with the reporting and recommendation
  • Perform Remediation task as per audit report aligned with defined change management process
  • Maintain accurate documentation of Client, firewalls and network security support activities and upgrade processes
  • Solve problems mapped with defined Security devices with minimal client input, escalate as necessary
  • Maintain strong, effective working relationships with vendor engineering resources
  • Collaborate, communicate, and assist account management teams
  • Interact with relevant stake holders for operational and process related issues/improvement areas


Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.

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