Senior System Security Administrator

23 hours ago


Pune, Maharashtra, India InfoVision Inc Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Employment Type: Full-time

Job Description:

We are looking for an experienced Senior System Security Administrator with 8+ years of expertise in managing, securing, and optimizing enterprise systems. The candidate will focus on Active Directory (AD), Antivirus solutions with Endpoint Detection and Response (AV-EDR), and DNS & DHCP services. This role requires advanced troubleshooting skills, a deep understanding of system security principles, and relevant industry certifications.

Roles and Responsibilities

• Design, implement, and manage multi-domain Active Directory environments.

• Develop and enforce AD policies, including Group Policy Objects (GPOs), user and device management, and OU structures.

• Ensure AD security by implementing privileged access management, auditing, and securing domain controllers.

• Troubleshoot and resolve AD replication, authentication, and authorization issues.

• Deploy, manage, and optimize enterprise AV-EDR solutions (e.g., CrowdStrike, Sophos).

• Monitor, detect, and respond to endpoint security threats and vulnerabilities.

• Conduct regular updates, patching, and fine-tuning of AV-EDR policies.

• Perform threat analysis, incident response, and root cause investigation for endpoint-related incidents.

• Configure and maintain enterprise DNS and DHCP systems (e.g., Infoblox, Windows Server).

• Ensure high availability, redundancy, and fault tolerance of DNS & DHCP services.

• Implement DNSSEC, IPAM solutions, and other security measures to prevent spoofing,



  • Pune, Maharashtra, India 3Gen Consulting Full time ₹ 5,00,000 - ₹ 12,00,000 per year

    Designation: Senior System Administrator/System AdministratoDepartment: Information TechnologyReporting To: Manager - System AdministratorLocation: Pune, Work from OfficeJob Type: Full Time, PermanentShift: US Shift / India Night ShiftRole Overview:A Senior System Administrator/System Administrator is responsible for managing, maintaining, and optimizing an...


  • Pune, Maharashtra, India Digital Convergence Technologies Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Job Title: Senior System AdministratorLocation: Mundhwa, PuneExperience: 5+ yearsJob Type: Full-timeResponsibilities:Manage and maintain Linux servers (CentOS, Ubuntu, etc) Administer and optimize Kubernetes clusters (Linode LKE) for application workloads Implement monitoring, logging, and alerting for proactive system health management Ensure infrastructure...


  • Pune, Maharashtra, India ZS Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Our most valuable asset is our people.At ZS we honor the visible and invisible elements of our identities, personal experiences and belief systemsthe ones that comprise us as individuals, shape who we are and make us unique.We believe your personal interests, identities, and desire to learn are part of your success here. about our diversity, equity, and...

  • System Administrator

    2 weeks ago


    Pune, Maharashtra, India Right Move Staffing Solutions Private Limited Full time

    Key Responsibilities :- Administer and maintain BlackLine and other finance-related systems, ensuring smooth operations and uptime.- Manage data integrity, workflows, and user access across finance applications.- Implement and enforce system security policies and compliance standards.- Perform troubleshooting, issue resolution, and system upgrades/patches.-...


  • Pune, Maharashtra, India Shashwath Solution Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Key Responsibilities:1. System Maintenance and Monitoring:o Install, configure, and maintain operating systems, servers, and applications.o Monitor system performance and ensure system availability and reliability.o Conduct regular system health checks and updates.2. Network Administration:o Configure and troubleshoot local area networks (LAN), wide area...

  • System Administrator

    3 weeks ago


    Pune, Maharashtra, India Growth99 Full time

    About Growth99 :Growth99 is revolutionizing how aesthetic and wellness practices thrive in the digital age. As the leading integrated SaaS marketing platform built exclusively for aesthetic practices, wellness centers, and cosmetic dentistry, we eliminate the complexity of managing multiple tools and agencies. Our rapidly growing team combines cutting-edge...


  • Pune, Maharashtra, India Growth99 Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    About Growth99Growth99 is revolutionizing how aesthetic and wellness practices thrive in the digital age. As the leading integrated SaaS marketing platform built exclusively for aesthetic practices, wellness centers, and cosmetic dentistry, we eliminate the complexity of managing multiple tools and agencies. Our rapidly growing team combines cutting-edge...


  • Pune, Maharashtra, India IDESLABS PRIVATE LIMITED Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Roles and ResponsibilityManage and maintain computer systems, networks, and software applications.Troubleshoot and resolve technical issues efficiently.Ensure system security and integrity by implementing appropriate measures.Collaborate with other teams to ensure seamless integration of systems and services.Develop and implement disaster recovery plans to...


  • Pune, Maharashtra, India TSYS|Total System Services Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Every day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services. Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve amazing results....


  • Pune, Maharashtra, India Global Payments Full time

    Job DescriptionEvery day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services. Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve...