Cloud Network Engineer II - CTJ - Poly

Job ID: 200037781Posted: 2026-07-28Location: United States, Virginia, RestonSalary: USD $102,100 - $202,200 per yearEmployment type: Full-TimeWork site: 3 days / week in-officeRole type: Individual ContributorTravel: Less than 25%Profession: Software EngineeringDiscipline: Cloud Network EngineeringCompany: MicrosoftOverviewWe are looking for a Cloud Network Engineer II to join a fast-paced team and solve complex problems in the domain of mission-critical distributed systems spanning data transmission across clouds. Our team works across all facets of isolated system engineering but we are responsible for a large diversity of technologies and challenges, including process automation, Wide Area networking design, operations and implementation, physical fiberoptic cables, how to route packets across a global network as fast as possible, DNS, protection against DDoS, and many other challenging problems.We need your help overcoming these challenges. In this role, you will have the opportunity to automate, build, deploy and support systems which enable a broad set of Azure services to be consumed by customers in a highly secure and regulated industry. The systems you help support are required to meet strict security policy and assurance requirements of both public and private sector customers.  We’re looking for engineers and leaders passionate about delivering value to customers in mission critical environments and eager to take on a fantastic opportunity that offers technical and career growth with Microsoft.Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.ResponsibilitiesDesigns proactive solutions to optimize infrastructure, resolve issues, and improve performance using automation and simple designs.Troubleshoots complex live site issues using deep knowledge of network components, tools, and APIs; ensures sustainable, automated fixes with minimal customer impact. Participates in on-call duties and mentors others.Contributes to incident response across teams, ensures quality postmortems, and analyzes historical data to identify and prioritize recurring issues.Leverages data to assess impact, identify trends, and drive decisions that enhance network performance and customer experience.Handle Layer 3 technologies, including IPv4, BGP, OSPF, IPv6, ECMP. Apply strong technical knowledge of enterprise networking solutions for very large environments, at scale (e.g., MPLS/BGP, IS-IS, routing, switching, SDN/NFV, EVPN VXLAN), and have knowledge of SD-WAN technologies.Collaborates across teams to develop scalable, high-performance network designs and independently create design and implementation plans.Shares information effectively across teams, manages dependencies, and seeks feedback and mentorship.Embody our culture and values.QualificationsRequired/Minimum Qualifications:Master's Degree in Electrical Engineering, Optical Engineering, Computer Science, Information Technology, or related field AND 1+ year(s) 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 2+ years technical experience in network design, development, and automation OR equivalent experience. Other Requirements:Security Clearance Requirements: Candidates must be able to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings:The successful candidate must have an active U.S. Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based on a Single Scope Background Investigation (SSBI) with Polygraph. Ability to meet Microsoft, customer and/or government security screening requirements are required pre-offer and post-hire for this role. Failure to maintain or obtain the appropriate U.S. Government clearance and/or customer screening requirements may result in employment action up to and including termination.Clearance Verification: This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will be asked to provide clearance verification information prior to an offer of employment.Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.Citizenship & Citizenship Verification: This position requires verification of U.S. citizenship due to citizenship-based legal restrictions. Specifically, this position supports United States federal, state, and/or local United States government agency customer and is subject to certain citizenship-based restrictions where required or permitted by applicable law. To meet this legal requirement, citizenship will be verified via a valid passport, or other approved documents, or verified US government ClearancePreferred/Additional Qualifications: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 5+ years technical experience in network design, development, and automation OR equivalent experience.Experience with network authentication systems such as TACACS+ (Cisco ISE, DNA Center)Possession of Industry certifications within the network Engineering CCNP or CCIE Route & Switch and work with industrial control systems.Cloud Network Engineering IC3 - The typical base pay range for this role across the U.S. is USD $102,100 - $202,200 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $133,800 - $219,200 per year. Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.