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Subnet Jobs (NOW HIRING)

Futran Tech Solutions Pvt. Ltd.

Oracle DBA

$52 - $70.75/hr

IP address reservation differences (e.g., 13 IPs on client subnet vs 3 in OCI), delegated subnet constraints, and how Azure/OCI APIs interplay. 2) Network & Connectivity (Azure-first, OCI-aware) Must ...

ClifyX

Network HPC Engineer

Austin, TX · On-site

Securing the InfiniBand fabric with features such as subnet partitioning (subnet manager security) and encryption to protect data integrity and confidentiality. Enforcing access controls and ...

Sarian, Inc.

Senior Network Architect

Plano, TX · On-site

Deep understanding of Internet Protocol (IP) addressing and Variable Length Subnet Mask (VLSM). Extensive experience on designing and implementing Cisco SDA (Software-Defined Access), DNAC with Data ...

Shield Consulting Solutions

IPAM Tools Engineer

Laurel, MD · On-site

$195K - $205K/yr

IPAM Subnet management, workflow management, front door management and vetting * Burn rate management, space alignment for registration requests, and efficiency of routing services and subnet for ...

NAVA Software Solutions

Network Architect

Houston, TX · On-site

$59.75 - $80/hr

Executing Run Team's IP & Subnet requests * Submit / Complete Change Request * Monitoring/Troubleshoot Network devices * Configure/Upgrade Network devices * Complete HPSM Requests/Tickets * Maintain ...

Navstar

Software Tool Engineer II

Linthicum Heights, MD · On-site

$160K - $180K/yr

IPAM subnet management, workflow management, front door management and vetting * Burn rate management, space alignment for registration requests, and efficiency of routing services and subnet for ...

Quevera LLC

Software Tools Engineer II

Annapolis, MD · On-site

$96K - $132K/yr

Space alignment for registration requests IPAM Subnet management, workflow management, front door management and vetting Space alignment for registration requests Burn rate management, space ...

Quevera

Software Tools Engineer II

Annapolis Junction, MD · On-site

$99K - $136K/yr

Essential Duties and Responsibilities: • Space alignment for registration requests • IPAM Subnet management, workflow management, front door management and vetting • Space alignment for ...

Nava Software Solutions

Network Architect

Houston, TX · On-site

$61.75 - $82.75/hr

Executing Run Team's IP & Subnet requests * Submit / Complete Change Request * Monitoring/Troubleshoot Network devices * Configure/Upgrade Network devices * Complete HPSM Requests/Tickets * Maintain ...

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How much do subnet jobs pay per hour?

As of Jun 4, 2026, the average hourly pay for subnet in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Network Engineer, and why are they important?

To thrive as a Network Engineer, you need a solid understanding of networking protocols, subnetting, and IP addressing, typically supported by a relevant degree and certifications such as Cisco's CCNA or CompTIA Network+. Familiarity with network hardware, firewalls, routing and switching equipment, and network management tools is essential. Strong analytical thinking, problem-solving abilities, and effective communication skills set top performers apart in this role. These skills are crucial for designing, implementing, and maintaining secure, efficient, and reliable network infrastructures.

What are some typical challenges faced by subnet administrators and how can they be addressed?

Subnet administrators often encounter challenges such as managing IP address allocation efficiently, ensuring network security, and troubleshooting connectivity issues between subnets. Staying organized with IP address management tools and regularly updating network documentation can help prevent conflicts and outages. Collaboration with security and systems teams is essential to enforce access controls and monitor for potential vulnerabilities, while ongoing training in network protocols supports effective problem-solving.

What are Subnets?

Subnets, short for 'subnetworks,' are segments of a larger computer network that are divided to improve performance and security. By splitting a network into smaller, more manageable sections, subnets help reduce congestion and make it easier to isolate network issues. Subnetting also allows organizations to efficiently allocate IP addresses and control traffic between different segments. This is commonly used in both enterprise and cloud environments to organize and secure network resources.

What is the role of a subnet?

A subnet, in a networking context, is a segmented portion of a larger network that helps organize and improve network efficiency. Subnetting allows network administrators to divide IP address ranges, enhance security, and manage traffic more effectively, often using tools like subnet masks and CIDR notation.

What is the difference between Subnet vs Network Technician?

AspectSubnetNetwork Technician
Required CredentialsNetworking certifications (e.g., CCNA), technical knowledgeNetworking certifications, troubleshooting skills
Work EnvironmentDesigning, planning, and managing IP address allocationsInstalling, maintaining, and troubleshooting network hardware and software
Employer & Industry UsageIT departments, network providers, data centersIT support firms, corporate IT teams, telecom companies
Search & Comparison IntentUnderstanding network segmentation and IP managementTechnical support and network maintenance roles

While a Subnet involves dividing a larger network into smaller segments for efficient management, a Network Technician focuses on maintaining and troubleshooting network hardware and software. Both roles require networking knowledge and certifications, but subnetting is more about network design, whereas technicians handle day-to-day network operations.

More about Subnet jobs
What job categories do people searching Subnet jobs look for? The top searched job categories for Subnet jobs are:
Subnet jobs near you

Oracle DBA

Futran Tech Solutions Pvt. Ltd.

Remote

$52 - $70.75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Role : Oracle DBA
Location : Remote
Job Type : Full Time
Job Description:
1) Core Platform & Architecture (Oracle Database Azure)
Must-have
  • Oracle Database@Azure concepts: Understand that Exadata infrastructure runs in Azure datacenters but is managed via OCI control plane and provisioned through the Azure portal (linking an Azure subscription to an OCI tenancy). Know service scope (RAC support, Exadata performance, Azure billing/MACC) and onboarding steps. [docs.oracle.com]
  • Provisioning flow: Hands-on with creating Exadata Infrastructure, VM Clusters, and Databases from the OracleDB@Azure blade; familiarity with supported models (X9M/X11M, and Exascale), quotas/limits, maintenance windows, and regions/AZs. [learn.microsoft.com], [docs.oracle.com], [docs.oracle.com]
  • Service nuances vs OCI: IP address reservation differences (e.g., 13 IPs on client subnet vs 3 in OCI), delegated subnet constraints, and how Azure/OCI APIs interplay.

2) Network & Connectivity (Azure-first, OCI-aware)
Must-have
  • Azure VNet design for OracleDB@Azure: Building delegated subnets (Oracle. Database/network Attachment), peering/hub-and-spoke, NSGs, route tables/NVAs (e.g., Azure Firewall), no default internet egress, and split-DNS patterns. [learn.microsoft.com], [learn.microsoft.com]
  • Advanced networking features for Database@Azure (regions, registration steps before creating the delegated subnet). [learn.microsoft.com]
  • Hybrid connectivity for migration and app access: ExpressRoute/S2S VPN planning, bandwidth/resiliency, and routing inspection through hub NVA. [learn.microsoft.com], [learn.microsoft.com]

3) Security, Identity & Governance
Must-have
  • Azure RBAC/Policies/Blueprints for Oracle resources in the subscription and resource groups; secure delegated subnets (private only, NSGs, routing through NVA). [learn.microsoft.com]
  • Key Vault/Secrets handling for DB credentials, wallet files, and automation pipelines; logging/monitoring via Azure Monitor and Defender for Cloud (often with Azure Arc).

4) Oracle Database & Exadata Administration
Must-have
  • Exadata fundamentals: Storage cells, ASM, DB nodes, resource management, IORM, patching cycles, and AWR-based performance tuning; experience administering CDB/PDB and RAC in production. [docs.oracle.com]
  • Backup/Recovery & HA/DR: RMAN strategies, Data Guard topologies, and cutover playbooks aligned to RPO/RTO; understanding of service-managed backup networks for OD@A.

5) Migration Expertise (Critical)
Must-have
  • Physical & logical migration paths: RMAN, Data Guard, Data Pump, Oracle Goldengate, and especially Oracle Zero Downtime Migration (ZDM) for minimal-downtime cutovers from on-prem Exadata → OD@A. [learn.microsoft.com], [docs.oracle.com]
  • Reference blueprints for OD@A migrations with ZDM: network setup, route tables, hub NVA routing to on-prem, and stepwise execution.

6) Automation, Scripting & IaC
Must-have
  • Scripting & IaC: Azure CLI/PowerShell, ARM/Bicep or Terraform/Open Tofu for consistent provisioning of VNets, delegated subnets, route tables, and OD@A resources (using the Oracle/OD@A examples). [docs.oracle.com]
  • Pipelines: CI/CD (GitHub Actions/Azure DevOps) for promotion of infra changes, parameterized deployments, and post-provision validation.

7) Monitoring, Capacity & Performance
Must-have
  • Monitoring: Azure Monitor metrics/logs for network and VM cluster connectivity; OD@A monitoring from Oracle side; alerting on latency/throughput; change windows and patch orchestration awareness. [docs.oracle.com]
  • Capacity & performance: Read/interpret AWR and workload characteristics to size OD@A shapes/VM clusters and storage; know inherited region/AZ constraints and VM-cluster limits per Exadata infrastructure.

8) Project & Risk Management (Cutover-critical)
Must-have
  • Runbook ownership: Dry-runs for migration, back-out plan, checkpoint criteria, and incident handling during DNS/app switchover.
  • Stakeholder alignment: App owners, network, security, DBA, and business sign-off on RPO/RTO and the minimal-downtime objective (e.g., ZDM with Data Guard).

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