Infrastructure AWS Engineer
SHIMENTO INDIA LLP
Description : We are looking for a highly skilled DoH (DNS-over- Engineer to design and build a production-grade, identity-aware DNS resolver system that operates at large scale.This role involves building secure DNS infrastructure, handling encrypted DNS traffic, implementing identity-based policy enforcement, and working on distributed systems in a cloud-native environment.Role Overview : You will design and implement a DNS-over- resolver layer in Go that sits in front of a DNS policy engine.The system processes encrypted DNS requests, extracts device/user identity, applies policy decisions, and integrates with backend infrastructure for real-time filtering and routing.You will own the service end-to-end from protocol design to production deployment and monitoring.Required Skills : - Go (Golang) production-level backend development.- DNS Protocol (RFC 1035) recursion, resolution flow, DNS wire format.- DNS-over- (RFC 8484) transport, application/dns-message handling.- TLS & Certificate Management termination, renewal, Chrome validation requirements.- Redis caching, policy lookup, pipelines, performance optimization.- AWS CloudFormation infrastructure as code deployment.- AWS Networking NLB, Auto Scaling Groups, Route53.- Distributed Systems Design scalable, high-availability architecture.- Identity-based Request Processing extracting device/user identity from encrypted traffic.- Production Operations monitoring, debugging, on-call ownership.Nice to Have : - Unbound DNS server experience (configuration or module-level work).- Chrome Enterprise DNS policies (DnsOver templates, identifiers).- C/C++ (for DNS module or Unbound integration).- Experience in security, web filtering, or network policy systems.- Knowledge of K-12 / enterprise content filtering systems. (ref:hirist.tech)
- We are seeking a highly motivated and technically capable Infrastructure Engineer to join our IT Operations team. This role is responsible for providing... ...Basic understanding of networking concepts (TCP/IP, DNS, DHCP) Hands on experience using remote access tools such as...SuggestedRemote jobUS shiftShift work
- ...Join us as a “Infrastructure Engineer ” at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence... ...WAN, F5 (or equivalent), Fortinet (or equivalent), Infoblox (DNS/DHCP/IPAM), proxy/remote access services, and associated...SuggestedPermanent employmentHybrid work
- ...Roles & Responsibility Responsibilities: Manage cloud infrastructure on AWS or Azure, including VPC networking, IAM roles, storage (S3, Blob Storage), virtual machines (EC2, Azure VMs), and DNS services (Route 53, Azure DNS) . Implement and maintain monitoring,...SuggestedFull timeHybrid work
- ...and economic values. Job Descript ion Job Title: Sr. Infrastructure Engineer Location: Pune, Hyderabad, Mumbai Exper ience : 9... ...scripts etc.). Configure and manage core services including DNS, DHCP, NTP, Active Directory/LDAP, and IAM/AAA (RBAC, SSO,...SuggestedContract workHybrid workImmediate startWorldwide
- ...Job Role – Network Engineer (3 Years of Experience) Job Location – Pune Work Mode :... ...Create and manage VLANs across the network infrastructure. Configure tagged and untagged ports based... ...VPN, ACLs Strong knowledge of TCP/IP, DNS, DHCP, NAT Knowledge or Hands-on...SuggestedWork at officeImmediate startRemote job
- ...Join us as an “Infrastructure Engineer-Network operations” at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation... ...WAN, F5 (or equivalent), Fortinet (or equivalent), Infoblox (DNS/DHCP/IPAM), proxy/remote access services, and associated...Long term contractPermanent employmentTemporary workHybrid work
- ...around you. Job Summary: Lubrizol is seeking a Network Delivery Engineer responsible for the end‑to‑end design, implementation, testing,... ...platforms (Azure, AWS, GCP) . Solid fundamentals in TCP/IP, DNS, DHCP, routing, switching, and wireless technologies. Hands-...Work at office
- Job Summary The Level 1.5 NOC Engineer will be responsible for monitoring, troubleshooting, and supporting enterprise network infrastructure. The role requires a solid understanding of IP domain... ...(OSPF, BGP, EIGRP) ARP, DHCP, DNS Basic to intermediate hands-on exposure...Shift work
- ...right career opportunity! Workdays BT Cloud Engineering team is looking for a highly motivated... ...and troubleshooting complex network infrastructures. This role requires a strong background... ...solutions using services like Route 53 (DNS health checks routing policies) Elastic...Full timeHybrid workWork at officeRemote jobHome officeFlexible hoursDay shift
- ...Senior Network Engineer, AVP Position Overview Job Title: Senior Network Engineer... ...software composition analysis (SCA), and infrastructure as code (IaC) security scanning.... ...Check Point, Cisco ASA), IDS/IPS, VPN, WAF, DNS security, and network segmentation. ~ Experience...Hybrid workFlexible hoursShift work
- ...seeking a skilled and proactive Network Engineer to join our global IT team. The ideal candidate... ..., managing, and troubleshooting network infrastructure across TMF’s global footprint. This role... ...and maintain network services such as DNS, DHCP, IPAM, VPN (SSL, GRE, IPSec), and NAC...Full timeHybrid work
- ...The Zscaler Technical Engineer will be responsible for the administration and support of Zscaler... ...connectivity issues related to DNS proxy SSL inspection and application access... ...high availability and scalability of ZPA infrastructure. Required Skills Strong experience...Full time
- ...Infrastructure Engineer Convera is looking for a forward-thinking technical leader who can build and lead a team of network engineers who could... ...including routers, switches (layer 2/3), firewalls, remote access, DNS, BGP, OSPF, EIGRP, VLAN, QoS, VPN and SDWAN. Expert level...Full timeWork at officeRemote jobFlexible hours
- ...are seeking a skilled Network Layer 3 (L3) Engineer with hands-on experience in Cisco routing... ..., and optimizing robust network infrastructures across multiple locations, ensuring high... .... Familiar with 802.1x, RADIUS, DHCP, DNS, NAT, ACLs, QoS, and network segmentation...Local areaWorldwide
- ...POSITION SUMMARY: We are seeking a skilled and proactive Infrastructure Support Engineer to join our IT Infrastructure team. Reporting to the IT Infrastructure... ...Office Suite Service Now TCP/IP, SNMP, SMTP, DNS vendor mangement EcostruxureIT / DCIM Tools...
Rs 8 - 10 lakhs p.a.
...Network Engineer Role Specific Requirements Essential Skills Cisco CCNA Certification Working Knowledge of F5 LTM and DNS Exposure to the following technologies, Cisco NX-OS, Cisco Firewalls (Firepower), Palo Alto Firewalls Experience providing operational technical...- ...Job Description The Sr Network Engineer will work within a global Network Services... ...IP management and addressing (i.e. DHCP, DNS, IPAM, etc.), and network security. This... ...globally. Document enterprise network infrastructure components. Operational Responsibilities...Local areaWorldwide
- ...around you. Job Summary: Lubrizol is seeking a Network Delivery Engineer responsible for the endtoend design implementation testing and... ...platforms (Azure AWS GCP) . Solid fundamentals in TCP/IP DNS DHCP routing switching and wireless technologies. Hands-on experience...Full timeWork at office
- .... Discover the Role Senior Network Engineer will be the go-to expert for providing technical... ...of our global IT network and security infrastructure. In addition to handling immediate issues... ...of Websense/Forcepoint/Zscaler, DNS, DHCP, IPAM etc. Responsible to Monitor...Full timeHybrid workWork at officeLocal area
Rs 1.5 - 3 lakhs p.a.
...'use-case' of these features. Good understanding on how DNS works. Good debug / troubleshooting skills with the F5 GUI... ...on the Service Now - F5 Change Request. When needed, work with other F5 Engineers on Infrastructure F5 Changes or provide assistance with...Local area- ...Job Role: - Senior Network Engineer Job Location: -Bangalore/Chennai/Gurgaon/Pune/Mumbai/Hyderabad... .../ Cisco / Check Point) Manage DDI (DNS, DHCP, IPAM) using Infoblox Decommission legacy Data Center network infrastructure post-migration Prepare migration plans, risk...
- ...Bachelor's degree in Science, Technology, Engineering, or equivalent practical experience. ~... ...Network (CDN), Domain Name System (DNS)). Preferred qualifications: Certifications... ..., and troubleshooting network infrastructure devices. Experience with open source...Hybrid workLocal areaShift work
- ...Description Were looking for an experienced Network Engineer to design implement and maintain our global network infrastructure. This role combines technical expertise with... .../switching protocols (e.g. BGP OSPF) VPNs DNS and DHCP. Hardware Platforms: Hands-on experience...Full timeHybrid workWork at officeLocal areaRemote job
- ...Embark on a transformative journey as an Engineering Manager - Network Orchestration at... ...design, build and run of the underlying OSS infrastructure and toolchain across cloud and on-prem... ...knowledge of Network Protocols - TCP/IP, UDP, DNS, BGP, OSPF, VXLAN, IPSec, etc. CCNA or...Long term contractPermanent employmentTemporary workHybrid workWork at office
- ...for a highly skilled and hands-on Network Engineer with deep expertise in BGP and OSPF... ...strong experience in network security, IPAM/DNS (Infoblox), and Cisco ACI environments. The... ...Manage and optimize Layer 2 & Layer 3 network infrastructure- Deploy and maintain Cisco ACI fabric,...
- Role : Network Engineer L3 Palo Alto Security SpecialistSenior Level8+ Years ExperienceCCNP... ...Network Engineer at the L3 level to join our infrastructure team. The ideal candidate will have deep... ...analysis using WildFire, URL Filtering, DNS Security, and App-ID/User-ID capabilities...Full timeHybrid workRemote jobFlexible hours
- ...are looking for a highly skilled Network Engineer / Architect with strong expertise across... ...implement, and support enterprise network infrastructure including routing, switching, and data center... ...(Cisco Wireless)- Administer DNS, DHCP, IPAM solutions (Infoblox)- Collaborate...Hybrid work
Rs 10 - 15 lakhs p.a.
...thrive. Your day at NTT DATA The Networking Managed Services Engineer (L3) is a seasoned engineering role, responsible for providing... ...development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of...Long term contractFull timeLocal area- ...hub brings together hands on builders who engineer the platforms behind Jefferies' growth... ...impact work with a global mandate. IT Infrastructure Technology Jefferies' IT Infrastructure... .... ~ Strong understanding of TCP/IP and DNS. ~ Experience working in financial services...Full timeHybrid workLocal area
Rs 7 - 12 lakhs p.a.
...As a Senior Network Operations Engineer, you will be responsible for overseeing the day-to... ...monitoring of the companys global network infrastructure, using a variety of monitoring tools.... ...technologies, VPN, load balancers, firewalls, DNS, DHCP, SNMP, etc. ~ Understanding...Shift work
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