, harden, and support on-premises Active Directory infrastructure including domain controller build and maintenance, DNS (SRV... controllers. Knowledge of AD fundamentals: Kerberos and NTLM authentication protocols, DNS (SRV records), LDAP and LDAP signing...

and DNS query logging for network visibility. Encryption & Data Protection Protect data at rest and in transit across AWS...

, firewalls, and enterprise networking technologies (CCNA-level knowledge preferred). · Proficiency with Active Directory, DNS... configuration, LAN/WAN, data center operations, Windows Server 2016, unix, VMware, VMware vSphere, active directory, AD, DNS, DHCP...

) Understanding of Infoblox DNS and DHCP designs and hands on knowledge on IP management tools Roles & Responsibilities...

, IPsec, PKI, VPNs, firewalls, proxy services, DNS, electronic mail and access-lists Experience working with internet, web...

troubleshooting cloud infrastructure issues across networking (DNS, routing, VPN), security, and service limits Experience...

Containers Serverless Architecture Virtual Networks Load Balancers DNS Firewalls Network Security Groups DevOps...

, etc). Familiar with Windows system administration, including Active Directory, DNS, group policy, and remote desktop services...

protection principles Ability to troubleshoot Azure networking (DNS, connectivity, routing) Strong analytical, problem-solving...

of Internet Protocol (IP) addressing and Variable Length Subnet Mask (VLSM). Good understanding of DHCP, DNS - Hands...

, procedures, and best practices. Proficient in either Java or Python programming languages. Knowledge on DNS and SSO...

, including kernel-level concepts and system debugging. Solid understanding of TCP/IP stack, networking protocols (DHCP, DNS...

such as VPCs, Cloud Routing, Load Balancing, Cloud NAT, Cloud DNS, Cloud Interconnect, Cloud VPN, Network Security Services...

/IP, DNS, routing, SNMP, firewalls) Monitoring protocols and methods (SNMP, WMI, agents, APIs, syslog) Experience building...

agent deployment for Linux is beneficial but not required. Networking & DNS The Senior Linux Administrator... must be comfortable with: Troubleshooting DNS aliasing, CNAME issues, and environment cutover scenarios. Understanding VPC networking...

Cloud. Understanding of networking principles and protocols (TCP/IP, HTTP, DNS, etc.). Knowledge of containerization...

. Solid understanding of networking, DNS, load balancing, TLS/PKI, and certificates. Experience with monitoring...

maintaining and supporting network equipment including VPN Firewalls routers proxy servers switches WAN accelerators SCCMPXE DNS...

migrations, production cutovers, and environment changes across Heroku, AWS, ECS, RDS, networking, and DNS Strengthen... and services such as ECS, RDS, networking, IAM, DNS, and related operational patterns Experience operating or migrating production...

and protocols (TCP/IP, HTTP, DNS, etc.). Knowledge of containerization technologies (Docker, Kubernetes) and orchestration tools...