Network And Communication Jobs

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Location: Singapore About the Team In this role, you will be focused on the build out and expansion of our global network. You'll work closely with Cloudflare’s Network Infrastructure planning team, Network Engineering team, Infrastructure automation team, Site Reliability Engineering (SRE) team, Project Managers and with various vendors and partners (including hardware vendors, logistics, datacenter and network providers, and ISPs) to p

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary: The Dental Network Relations Senior Analyst, is the liaison between Aetna and an assigned group of DSOs. This role acts as a resource for all dental products (DHMO, PPO, Medicare) to DSO leadership and staff, providers, sales, and marketing to aid in the achievement of Aetna Key Performance Measures. This person serves as a subject matter expert, demonstrating a strong understanding of Aetna’s Dental Products and market position. The Senior Analyst negotiates provider contract language and compensation. This role is also responsible to work cross functionally to resolve provider concerns, document resolution, and effectively communicate to all parties. Responsible for account management of DSOs and large dental groups to support network strategic initiatives. Negotiates contracts at all organizational levels. Strong emphasis on analysis to develop cost-of-care strategy. Solid focus on data analytics to identify cost savings opportunities Collaborates cross-functionally to resolve provider issues with the utmost urgency. Recruits providers as needed to attain network expansion and meet access needs. Communicates early warning signs of potential issues/risks to management. Required Qualifications: 2+ years of experience in provider relations, network management, healthcare contracting, dental insurance, o

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary: The Dental Network Relations Senior Analyst, is the liaison between Aetna and an assigned group of DSOs. This role acts as a resource for all dental products (DHMO, PPO, Medicare) to DSO leadership and staff, providers, sales, and marketing to aid in the achievement of Aetna Key Performance Measures. This person serves as a subject matter expert, demonstrating a strong understanding of Aetna’s Dental Products and market position. The Senior Analyst negotiates provider contract language and compensation. This role is also responsible to work cross functionally to resolve provider concerns, document resolution, and effectively communicate to all parties. Responsible for account management of DSOs and large dental groups to support network strategic initiatives. Negotiates contracts at all organizational levels. Strong emphasis on analysis to develop cost-of-care strategy. Solid focus on data analytics to identify cost savings opportunities Collaborates cross-functionally to resolve provider issues with the utmost urgency. Recruits providers as needed to attain network expansion and meet access needs. Communicates early warning signs of potential issues/risks to management. Required Qualifications: 2+ years of experience in provider relations, network management, healthcare contracting, dental insurance, o

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary: The Dental Network Relations Senior Analyst, is the liaison between Aetna and an assigned group of DSOs. This role acts as a resource for all dental products (DHMO, PPO, Medicare) to DSO leadership and staff, providers, sales, and marketing to aid in the achievement of Aetna Key Performance Measures. This person serves as a subject matter expert, demonstrating a strong understanding of Aetna’s Dental Products and market position. The Senior Analyst negotiates provider contract language and compensation. This role is also responsible to work cross functionally to resolve provider concerns, document resolution, and effectively communicate to all parties. Responsible for account management of DSOs and large dental groups to support network strategic initiatives. Negotiates contracts at all organizational levels. Strong emphasis on analysis to develop cost-of-care strategy. Solid focus on data analytics to identify cost savings opportunities Collaborates cross-functionally to resolve provider issues with the utmost urgency. Recruits providers as needed to attain network expansion and meet access needs. Communicates early warning signs of potential issues/risks to management. Required Qualifications: 2+ years of experience in provider relations, network management, healthcare contracting, dental insura

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary CVS Health is seeking a highly skilled and visionary Sr. Manager to lead and manage our enterprise Cisco Application Centric Infrastructure (ACI) environment and the transition to Cisco Nexus Dashboard Fabric Controller (NDFC). This role sits within the Network Engineering team and is pivotal to driving the modernization and scalability of our next-generation data center fabric. This role will help set and drive the network technology strategy for ISTS, ensuring that ISTS delivers on our mission to transform technology and provide an agile, cost optimized and resilient set of network infrastructure services to meet the evolving needs of all the CVS Health lines of business. The ideal candidate will have experience supporting complex enterprise network environments and demonstrate deep expertise in Cisco ACI and NDFC technologies. As a strategic leader, you will be responsible for setting the direction, leading a team of engineers, and ensuring the operational integrity, performance, and evolution of our fabric-based data center architecture. This position will also mentor staff members in an effort to develop excellent enterprise networking skills. Key Responsibilities Lead the deployment, administration, and lifecycle management of the Cisco ACI environment Oversee the strategic transition to and ongoing management of the Cisco

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary: This is an individual contributor role. As part of the bold vision to deliver the “Next Generation” of managed care in Ohio Medicaid, Ohio RISE will help struggling children and their families by focusing on the individual with strong coordination and partnership among MCOs, vendors, and ODM to support specialization in addressing critical needs. The OhioRISE Program is designed to provide comprehensive and highly coordinated behavioral health services for children with serious/complex behavioral health needs involved in, or at risk for involvement in, multiple child-serving systems. This position assesses overall network composition and potential provider partners in order to identify and service partnerships that will advance and differentiate the OhioRISE Network. This executes, services and may negotiate contracts with local market providers in accordance with company and program standards to enhance provider networks and exceed accessibility, quality, and financial goals and cost initiatives. Key Responsibilities: Optimizes interactions with assigned providers and internal business partners to establish and maintain productive, professional relationships and partners in the development of business strategy and programs to support the operational plans. Collaborates cross-functionally to ensure resolution of escalated issues or

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Sr. Staff Network Engineer to join our team. This is a fully remote capacity in the Netherlands role, reporting to the Manager, Network Engineering in the Cloud Ops - Network Engineering department. This position involves a mix of infrastructure, project management, and network engineering responsibilities. You will join our global team as an integral member, taking ownership of the deployment, monitoring, and ongoing operation of our worldwide production infrastructure across diverse data center locations. We are seeking a high-trust collaborator with a background in large-scale enterprise or telecom networks who approaches challenges with a growth mindset and a commitment to achieving engineering excellence. This role requires active participation in our technical on-call rotations, which include support during weekends and holidays to ensure continuous service reliability. What you’ll d

Role: Network Engineer Location: Gurgaon Graviton is a privately funded quantitative trading firm striving for excellence in financial markets' research. We are seeking a Network Engineer for our team in Gurgaon. Graviton trades across a multitude of asset classes and trading venues using a gamut of concepts and techniques ranging from time series analysis, filtering, classification, stochastic models, pattern recognition to statistical inference analysing terabytes of data to come up with ideas to identify pricing anomalies in financial markets. Key Responsibilities Design, deploy, operate, and troubleshoot low-latency network infrastructure used by trading firms. Manage connectivity to global stock exchanges, brokers, market-data providers, and ISPs. Build and maintain colocation infrastructure including routers, switches, Layer-1 devices (added advantage), structured cabling and cross connects. Configure and support Cisco Nexus, Arista and similar platform devices. Design and troubleshoot Layer 2 and Layer 3 networks including: VLANs, VRFs, BGP, OSPF, Static routing, PIM, IGMP, Multicast, SSM, ACLs and QoS. Troubleshoot packet loss, multicast issues, duplicate packets, IGMP/PIM and multicast/BGP routing. Monitor and optimize latency, jitter, packet loss, interface errors, congestion, and network performance. Work with ultra-low-latency technologies including: Cut-through switching, Layer-1 switches, FPGA-based network devices, Kernel-bypass networking, ExaNIC/Solarflare NICs, Hardware timestamping. Configure and troubleshoot PTP and clock synchronization infrastructure. Perform server and network equipment installation in exchange and third-party data centres. Manage rack layout, patching, cable optimization, optics, DACs, cross-connects, and inventory. Coordinate network changes with exchanges, telecom providers, brokers, vendors, and data-centre teams. Plan and execute production changes during approved maintenance windows. Perform pre-change validation, c

Location Details: India, Remote At GoDaddy the future of work looks different for each team. Some teams work in the office full-time; others have a hybrid arrangement (they work remotely some days and in the office some days) and some work entirely remotely.​ This is a remote position, so you’ll be working remotely from your home. You may occasionally visit a GoDaddy office to meet with your team for events or meetings. Join Our Team The Network Security team is responsible for securing GoDaddy's global hybrid infrastructure across data centres, cloud, edge, and remote-access environments. We partner across Security, Infrastructure, Cloud, and Engineering teams to build scalable, resilient, and secure solutions that support the business. As a Principal Network Security Engineer, you'll act as a senior technical leader, helping define network security strategy, influence architecture across teams, and drive security outcomes at enterprise scale through technical expertise, systems thinking, and cross-functional leadership. What you'll get to do... Define and drive network security architecture across hybrid environments, including data centres, cloud, edge, and remote-access technologies Design trust boundaries, segmentation strategies, secure connectivity patterns, and network controls that reduce risk and improve security posture Lead complex technical initiatives, migrations, and architectural decisions while balancing security, reliability, performance, and operational requirements Establish scalable approaches for policy governance, automation, monitoring, telemetry, and security control validation Partner across engineering organizations to drive large-scale initiatives, mentor engineers, and influence technical direction through architecture reviews and technical leadership Your experience should include... 10+ years of experience in Network Security Engineering, Network Architecture, or Security Engineering, including ownership of enterprise-scale secu

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Network Deployment Engineer Available locations: Austin, Atlanta, Denver, New York About the department In this role, you will be focused on the build out and expansion of our global network. You'll work closely with Cloudflare’s SRE (Site Reliability Engineering) team, Network Engineering team, and with various vendors and partners (including hardware vendors, datacenter and network providers, and ISPs) to maintain and improve our global infrastr

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations Austin Atlanta Denver Seattle Responsibilities Cloudflare operates a large global network spanning hundreds of cities (data centers). You will join a team of talented network engineers who are building software solutions to improve network resilience and reduce operational toil. This position will be responsible for the technical operation and engineering of the Cloudflare's core data center network, including the planning, ins

As the Senior Product Manager for Network Path, you’ll own the vision, roadmap, and execution for how our customers visualize, monitor, and troubleshoot network traffic across complex hybrid and cloud environments. You’ll work closely with a diverse set of Network, DevOps, and SRE teams to understand how they manage their infrastructure, what challenges they face regarding network visibility and routing, and how our product can help them better observe, isolate, and remediate latency, packet loss, and connectivity issues across the public internet, cloud providers, and private data centers. In addition, you’ll work with product teams across the organization to identify opportunities to create integrated experiences—bridging the gap between infrastructure monitoring, application performance, and network health—and you’ll partner with engineers, designers, and go-to-market teams to drive adoption across thousands of customers. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Define the strategy and pioneer new ways to visualize end-to-end network paths. You will determine how we capture, analyze, and map complex routing data to give customers a true hop-by-hop view of their network traffic. Own the core Network Path roadmap, ensuring deep coverage for cloud-native networking (e.g., AWS VPCs, Transit Gateways), SD-WAN, and traditional on-premise routing topologies. Explore ways to combine flow and metrics to provide a holistic view of network health and pinpoint the problem. Partner with Product Marketing to articulate the business value of network path monitoring, showing customers how improved visibility directly correlates to reduced MTTR and optimized cloud egress costs. Identify opportunities to build intelligent alerting and root-cause analysis c

About the Team OpenAI is building the infrastructure foundation for the next generation of AI. The Data Center Engineering team defines the strategy, reference architectures, technical requirements, and delivery standards for the large-scale data centers that support OpenAI research, products, and infrastructure partners. As a Data Center Controls Network Engineer, you will design, validate, and scale the controls and OT network architectures that support high-density AI data centers. You will work across controls systems, OT infrastructure, telemetry, commissioning, deployment, and operations, partnering with mechanical, electrical, IT/networking, security, and external delivery teams. About the Role We are seeking a mid to senior OT Network Engineer with a strong controls systems background to lead the design and operation of resilient, secure, and scalable OT network architectures for high-density AI data centers. This role translates compute, power, cooling, and operational requirements into practical OT network designs, evaluates vendor solutions, and drives technical decisions across controls infrastructure, telemetry, commissioning, and operations. The ideal candidate has strong hands-on experience in mission-critical OT environments, including industrial networking, virtualized infrastructure, and OT network operations, with expertise in routing, switching, segmentation, firewall policy, time synchronization, monitoring, and network lifecycle support. Key Responsibilities Define controls, automation, and OT network requirements for AI data center campuses. Develop reference architectures, engineering standards, and reusable design templates. Review and develop basis-of-design and functional design documents, including OT network diagrams, IP/VLAN schemes, telemetry architectures, data flow diagrams, and commissioning requirements. Design OT and infrastructure network architectures, including physical topology, logical topology, IP addressing, subnetting, VLA

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary: This is an individual contributor role. The Senior Manager negotiates, executes, conducts high level review and analysis, dispute resolution and/or settlement negotiations of contracts. Works with larger and more complex, market/regional/national based groups/systems in accordance with company standards to maintain and enhance provider networks while meeting and exceeding accessibility, quality and financial goals and cost initiatives. The Senior Manager will be responsible for contracting and implementing fee for service and value-based agreements with key physician groups, facilities, and ancillary providers to support commercial and individual exchange networks. This person will also work collaboratively with Aetna and CVS departments to identify initiatives to improve physician performance and quality of care provided to our members. Recruits providers as needed to ensure attainment of network expansion and adequacy targets. Accountable for cost arrangements within defined groups. Collaborates cross-functionally to manage provider compensation and pricing development activities, submission of contractual information, and the review and analysis of reports as part of negotiation and reimbursement modeling activities. What You’ll Do Lead end-to-end contract negotiations, execution, and analysis with a focus on hospital, ph

*Max notice period - 30 Days Technical Skills: Customize and extend Oracle Fusion modules. Experience on development of SaaS extensions using Oracle Visual Builder Cloud Service (VBCS) or Application Composer, Process Cloud Service (PCS) Knowledge on Oracle Financial Modules AP, GL- Familiar with tables, API's and interfaces. Should have expertise in Oracle Fusion Cloud tools such as FBDI, ADFdi, Application Security, Workflows, BPM Workflows, Page Customizations & Extensions, FSR, BI Publisher, OTBI, Alerts etc. Understanding of REST services Understanding on Oracle Cloud Infrastructure, Architecture and Network Topology Understand how to integrate multiple systems with Oracle Fusion using various integration patterns and technologies and OIC Basic skills in Shell scripting Additional knowledge on APEX. Expertise in SQL, PLSQL, Oracle Reports, WEBADI, Oracle Workflow, XML Publisher, and Oracle Application Framework. Expertise in Oracle Forms would be an added advantage Expertise in Github, CICD, Automation Testing would be an added advantage Good debugging skills using above mentioned technical tools. Should have experience in development/support/implementation of CEMLIs. Functional Skills Should have understanding of high-level functionalities of following modules General Ledger Payables Assets Expenses Procurement Soft Skills Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness, by sharing deep knowledge and experience. Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization.