This list contains only the countries for which job offers have been published in the selected language (e.g., in the French version, only job offers written in French are displayed, and in the English version, only those in English).
In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day and we need you as a Senior Critical Infrastructure Network Engineer. Microsoft’s Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Senior Critical Infrastructure Network Engineer you will perform a key role in delivering the Critical Environments infrastructure and foundational technologies for Microsoft's online services including Bing, Office 365, Xbox, OneDrive, and the Microsoft Azure platform. This will include performing network design and/or network operations work to enhance the availability and scalability of the CE Network, participate in on-call DRI rotation to provide support, and perform complex incident management and problem resolution for network and security systems. This is a high visibility position in an area of investment for Microsoft and offers fantastic opportunities for technical and career growth. With a flexible workplace, you can work from home partially or fully and/or come to the office/lab on an as-needed basis. As a group, CO+I is focused on the personal and professional development for all employees and offers trainings and growth opportunities including Career Rotation Programs, Diversity & Inclusion trainings and events, and professional certifications. Our infrastructure is comprised of a large global portfolio of more than 200 datacenters in 32 countries and millions of servers. Our foundation is built upon and managed by a team of subject matter experts working to support services for more than 1 billion customers and 20 million businesses in over 90 countries worldwide. With environmental sustainability and optimization at the forefront of our datacenter design and operations, we continue to grow and evolve as we meet the ever-changing business demands that hold Microsoft as a world-class cloud provider.
Job Responsibility
Perform technical analysis and lead the design architecture of network plans for the enterprise, analyzing network & security requirements of the business and architects’ solutions that include highly available and resilient designs
Install, upgrade, and maintain network or security hardware and operating system and software as needed, leveraging automation with experience in network hardware from Cisco, Arista and Palo Alto
Participate in on-call DRI rotation to support Network Infrastructure services
Oversee complex infrastructure network or security projects, including design, deployment, and monitoring, and perform complex incident management and problem resolution for network and security systems
Handle Layer 3 technologies, including IPv4, BGP, EIGRP, OSPF, IPv6, HSRP, and VRRP
Apply strong technical knowledge of enterprise networking solutions for very large environments, at scale (e.g., MPLS/BGP, routing, switching, SDN/NFV, EVPN VXLAN), and have knowledge of SD-WAN technologies
Monitor network system state using tools such as SNMP, Sflow/netflow, and Telemetry, in compliance with current capacity plan guidelines, and network services budgets, including reviewing invoices from service providers for usage, errors, and inconsistencies, and making adjustments where feasible
Collaborate with Information Technology staff and business personnel in the creation and turnover of solutions for production-level operations, and act as a source for direction, training, and guidance for less experienced department staff, demonstrating leadership ability in a fast-paced environment
Embody our culture and values
Requirements
Doctorate Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field
OR Master's Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field AND 3+ years technical experience in network design, development, and automation
OR Bachelor's Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field AND 4+ years technical experience in network design, development, and automation
OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter
Nice to have
7+ years technical experience in network design, development, and automation
Doctorate Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field AND 3+ years technical experience in network design, development, and automation
OR Master's Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field AND 6+ years technical experience in network design, development, and automation
OR Bachelor's Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field AND 8+ years technical experience in network design, development, and automation
OR equivalent experience
1+ year(s) experience delivering network designs into production and experience with live site accountability for a network
5+ years’ experience with network authentication systems such as TACACS+ (Cisco ISE, Duo)
Possession of Industry certifications within the network Engineering CCNP or CCIE Route & Switch and work with industrial control systems