Prin IT Technologist - DNS, PKI, Certification Services
LocationPune, Maharashtra, India
Work modeon-site
Typefull-time
Company size10,000+ people
First seen1w ago
Last seen1d ago
About the company
At MiniMed, you can begin a lifelong career of exploration and innovation, while helping make a difference in the lives of people living with diabetes around the globe. You’ll lead with purpose, breaking down barriers to innovation for a more connected, compassionate world.
About the Role
About the role
We are seeking a DNS & PKI Engineer responsible for the design, implementation, automation, and operational support of enterprise DNS and certificate services. This role is critical to ensure secure, highly available name resolution and certificate lifecycle management across hybrid environments
#BetterDayStartNow Key Responsibilities
DNS Engineering & Operations
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Design, implement, and maintain enterprise DNS infrastructure, including:
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Authoritative and recursive DNS services
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Internal and external DNS architectures
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Administer and optimize Infoblox DDI (DNS, DHCP, IPAM) platforms
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Manage DNS zones, records, delegation, and resolution performance
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Implement DNS security controls:
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DNSSEC
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Response policy zones (RPZ)
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DDoS protection strategies
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Integrate DNS services with Cloudflare for:
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Public DNS hosting
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CDN and traffic routing
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Security (WAF, bot protection, rate limiting)
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Troubleshoot complex resolution issues across hybrid (on-prem/cloud) environments
PKI & Certificate Management
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Design and manage enterprise PKI solutions, including:
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Internal Certificate Authorities (CAs)
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Integration with public CAs
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Oversee full certificate lifecycle:
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Request, issuance, renewal, revocation, and retirement
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Implement and maintain automation for certificate lifecycle management (e.g., ACME, APIs)
The above statements are intended to describe the general nature and level of work being performed by employees assigned to this position, but they are not an exhaustive list of all the required responsibilities and skills of this position.
Benefits & Compensation
MiniMed offers a competitive salary and flexible benefits package
At MiniMed, we put people first. A commitment to our employees lives at the core of our values: We recognize their contributions. They share in the success they help create. We offer a wide range of benefits, resources, and competitive compensation plans designed to support you at every stage of your career and life.
About MiniMed
We want to make every day a better day for people living with diabetes. Our team of creative innovators around the globe share a passion for finding the simplest solutions to the problems that people with diabetes face on a daily basis. For more than 40 years, we’ve been redefining what’s possible, from intelligent dosing systems designed for real life to predictive insights that stay a step ahead, and we’re dedicated to continuing to support our customers through every step of their journey — meeting them where and how they need it.