Load Balancer Admin Jobs

Ocean Blue Solutions

Location:
United States, Philadelphia

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

This role is essential for ensuring high availability, secure access, and optimal performance of applications and services. The ideal candidate will have advanced networking knowledge, deep expertise in Citrix NetScaler, and strong troubleshooting and documentation capabilities.

Job Responsibility:

Design and implement scalable load balancing solutions to support reliable application delivery
Configure and troubleshoot Layer 4 and Layer 7 load balancing policies for efficient traffic management
Install and configure Citrix NetScaler appliances or virtual instances, ensuring seamless integration into existing network architecture
Set up and maintain high availability (HA) and failover mechanisms, including active-passive and load-sharing configurations
Implement NetScaler Content Switching to optimize application routing and delivery
Manage SSL/TLS certificates and integrate authentication mechanisms to ensure secure connections
Monitor system performance using built-in tools and third-party applications (e.g., Wireshark, NetScalerConsole)
Identify and resolve complex issues related to configuration, connectivity, and performance
Analyze logs and events to proactively manage system health and prevent downtime
Develop and maintain comprehensive documentation and training materials for junior engineers and operations teams

Requirements:

Deep understanding of TCP/IP, NAT, VLANs, firewalls, VPNs, and security policies
Proven experience with Layer 4 and Layer 7 load balancing
Hands-on expertise with Citrix NetScaler (CLI/NITRO API and GUI)
High availability and failover configuration skills
Advanced NetScaler Content Switching capabilities
SSL/TLS certificate management and authentication integration
Proficiency with tools like Wireshark and NetScalerConsole
Strong diagnostic skills for performance issues and system bottlenecks
Experience with log analysis and event monitoring
Analytical Problem-Solving: Skilled in resolving complex issues under pressure
Attention to Detail: Ensures accuracy in configurations and documentation
Effective Communication: Able to explain technical concepts clearly to diverse audiences
Time Management: Manages multiple priorities efficiently
Continuous Learning: Stays current with emerging technologies and best practices
Collaborative Teamwork: Works effectively across teams during incidents and enhancements

Additional Information:

Job Posted:
December 11, 2025

Work Type:

Hybrid work

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