Cybersecurity Engineer Network Security
Cybersecurity Engineer Network Security
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Job Description
This is an individual contributor role responsible for solving problems and taking a broad perspective to identify innovative solutions. This is at intermediate professional level and works independently with minimal guidance and requires a high level proficiency in networking and security disciplines
Essential Functions:
This position is responsible for daytoday operational management of network security appliances such as firewalls proxy systems DDoS protections etc
Primary responsibilities includes:
- Updating firewall rules/policies to meet customer requirements validating that user requests do not allow unauthorized network access firewall log analysis troubleshooting network connectivity problem via use of packet captures using packet capture technologies.
- Having broad knowledge of information security understanding application data threats and mitigation and security trends.
- Troubleshooting firewall fault conditions and coordinating firewall rebuild
efforts - Coordinates with the Security Operations Center to proactively defend against
the known exploits and vulnerabilities. - Configures internet proxy servers to restrict corporate internet access to
support the companys acceptable use policy. - Diagnoses and resolves network connectivity problems in short time frames
Applies security software patches and assists in capacity expansions. - Updates incident and change management records
- Provides technical support for activities that improve the security posture
of Visas networks. - Provides 24x7 oncall support whenever preformation the duty of oncall which has roaster that is rotated. (once in two months)
- Collaborate with teams to integrate AI tools with existing security frameworks. Leverage AI/ML techniques to analyze network traffic identify anomalies and detect threats in realtime.
This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 23 set days a week (determined by leadership/site) with a general guidepost of being in the office 50% or more of the time based on business needs.
Qualifications :
Basic Qualifications
2 years of relevant work experience and a Bachelors degree OR 5 years of relevant work experience
Preferred Qualifications:
Strong experience in standard Enterprise Network Firewalls such as Check Point Fortinet and Palo Alto Networks.
Experience on WAF solution on cloud and on prem such as Imperva Akamai Cloud F5 Fortinet etc
Experience on AntiDDoS Solutions Radware Nexusguards Arbor Networks Akamai
Ability to manage Provider1 and/or Panorama management and logging systems
Selfmotivated attitude of ownership and a strong desire to learn
Experience administering enterprise IP networks in missioncritical 24x7
production environments
Demonstrated ability to systematically troubleshoot problems in complex
systems and network environments
Experience supporting Bluecoat Proxy Cisco ASA and Arbor technologies and policy management
Check Point Administrator (CCSA) Check Point Engineer (CCSE) Cisco Certified Network Associate (CCNA) Certified Ethical Hacker CompTIA Security certifications preferred
Familiar with ITIL concepts such as Incident Change and Problem Management
Knowledge of Python syntax and programming.
Understanding of AI/ML concepts including supervised and unsupervised learning deep learning and natural language processing.
Additional Information :
Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race color religion sex national origin sexual orientation gender identity disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
Remote Work :
No
Employment Type :
Fulltime
Employment Type
Full-time
