Network Security Administrator
Network Security Administrator
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Job Description
Position Description:
At CGI were a team of builders. We call our employees members because all who join CGI are building their own company - one that has grown to 72000 professionals located in 40 countries. Founded in 1976 CGI is a leading IT and business process services firm committed to helping clients succeed. We have the global resources expertise stability and dedicated professionals needed to achieve. At CGI were a team of builders. We call our employees members because all who join CGI are building their own company - one that has grown to 72000 professionals located in 40 countries. Founded in 1976 CGI is a leading IT and business process services firm committed to helping clients succeed. We have the global resources expertise stability and dedicated professionals needed to achieve results for our clients - and for our members. Come grow with us. Learn more at .
This is a great opportunity to join a winning team. CGI offers a competitive compensation package with opportunities for growth and professional development. Benefits for full-time permanent members start on the first day of employment and include a paid time-off program and profit participation and stock purchase plans. We wish to thank all applicants for their interest and effort in applying for this position however only candidates selected for interviews will be contacted. No unsolicited agency referrals please.
Job Title: Network Security Administrator
Position: Senior Systems Analyst
Experience:5Years
Category: Senior Systems Analyst
Main location: Hyderabad/Bangalore/Pune/Chennai
Position ID: J0525-1650
Employment Type: Full Time
Job Summary:
We are seeking a skilled Security Engineer to support and enhance our cloud and network security infrastructure with a strong focus on Netskope Cloud Proxy Network Access Control (NAC) and Cisco Identity Services Engine (ISE). The ideal candidate will help ensure secure access to cloud services and corporate networks while enforcing policy compliance and minimizing risk.
Key Responsibilities:
5-8 years in cybersecurity or network security roles.
Netskope Cloud Proxy:
Administer and maintain Netskope Secure Web Gateway (SWG) and Cloud Access Security Broker (CASB) policies.
Implement and tune data loss prevention (DLP) malware scanning and access controls.
Monitor cloud traffic visibility and generate actionable insights into cloud app usage.
Troubleshoot Netskope agent (client-based or forward proxy) issues and optimize performance.
Network Access Control (NAC) & Cisco ISE:
Configure and manage Cisco ISE for 802.1X authentication guest access profiling and posture checks.
Design and enforce NAC policies for secure access to network resources based on user device and compliance posture.
Integrate Cisco ISE with other enterprise systems including Active Directory endpoint protection and SIEM.
Support incident response by investigating and remediating unauthorized or non-compliant access attempts.
General Support and Collaboration:
Monitor logs alerts and dashboards for anomalies or policy violations across cloud proxy and NAC platforms.
Collaborate with networking endpoint and compliance teams to enforce enterprise security policies.
Document configurations processes and security events for audit and operational readiness.
Assist in security audits compliance checks and technical evaluations.
3-5 years in cybersecurity or network security roles.
Proven experience with Netskope Cisco ISE and at least one major ZTNA or SWG product.
Strong understanding of network protocols (TCP/IP DNS HTTP/S) authentication (RADIUS TACACS SAML OAuth) and PKI.
Experience troubleshooting endpoint connectivity and cloud access issues.
Ability to analyze logs and work with security events and incident response teams.
Required Skills & Experience:
Bachelors degree in Information Security Computer Science or a related fieldor equivalent experience.
Proven experience with Netskope Cisco ISE and at least one major ZTNA or SWG product.
Strong understanding of network protocols (TCP/IP DNS HTTP/S) authentication (RADIUS TACACS SAML OAuth) and PKI.
Hands-on experience with Netskope or Web proxy technologies and cloud security tools (e.g. Netskope Zscaler Cisco Umbrella).
Proficient with Cisco ISE including policy sets profiling and posture assessment.
Familiarity with authentication authorization and accounting (AAA) principles.
Experience troubleshooting endpoint connectivity and cloud access issues.
Ability to analyze logs and work with security events and incident response teams.
Preferred Qualifications & Certifications:
Netskope Certified Cloud Security Administrator (NCCSA) or equivalent.
Cisco certifications (CCNA CCNP Security or Cisco ISE specialist).
Familiarity with Zero Trust principles identity-based access and cloud security frameworks.
Familiarity with security and networking tools such as firewalls VPNs and endpoint protection.
Strong problem-solving and analytical skills.
Experience with scripting (Python PowerShell) for automation.
Exposure to SIEM tools (Splunk QRadar etc.).
Skills:
- NetskopeCloudAppSecurityBroker
- Network Security
What you can expect from us:
Together as owners lets turn meaningful insights into action.
Life at CGI is rooted in ownership teamwork respect and belonging. Here youll reach your full potential because
You are invited to be an owner from day 1 as we work together to bring our Dream to life. Thats why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our companys strategy and direction.
Your work creates value. Youll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas embrace new opportunities and benefit from expansive industry and technology expertise.
Youll shape your career by joining a company built to grow and last. Youll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our teamone of the largest IT and business consulting services firms in the world.
Required Experience:
Unclear Seniority
Employment Type
Full-Time
