TEKsystems · 1 day ago
Load Balancer/F5 Engineer
Irving, TX
Full-time
Hybrid
Senior Level
$55/hr - $57/hr
5+ years expTEKsystems is currently looking for an F5 Engineer/Load Balancer with extensive experience in GTM and LTM. The role involves troubleshooting advanced networking issues, collaborating on complex configuration designs, and implementing enterprise-level network security technologies.
Information Technology
Responsibilities
Candidate must have good experience and understanding of Load Balancing from a configuration standpoint, and willing to learn new training platforms tools such as Bluecat etc
Candidate must be able effectively troubleshoot advanced networking issues in a complex environment with knowledge of commonly used protocols (BGP, HTTPS, TCP/IP, and SSL)
Strong analytical, troubleshooting, and problem-solving skills and ability to collaborate with other technical areas to define complex configuration designs
Subject matter expertise of load balancer, DNS, SSL off loader
Functional understanding of F5's API iControl and application integration
Must have expertise in application switching and traffic management, deep knowledge of application requirements (such as persistence), understand SSL offload and implementation of SSL certificate and Key, and web acceleration and TCP optimization
Understanding of SSL Certificate Private Key Infrastructure (PKI) in the SSL Certificate and KEY management and rollover process
Expertise in planning, designing, and implementing enterprise-level network security technologies
Excellent written and verbal communication. Ability to present at an executive level
Experience managing large, globally dispersed teams of engineers
Ability to interact with clients at all levels
Qualification
Required
Minimum 5 years of F5 LTM and GTM
1 or more years of F5 APM and ASM experience
1 or more years AVI/VMware experience
CCNP, F5 201, and/or demonstrate equivalent work experience
Candidate must be able effectively troubleshoot advanced networking issues in a complex environment with knowledge of commonly used protocols (BGP, HTTPS, TCP/IP, and SSL)
Strong analytical, troubleshooting, and problem-solving skills and ability to collaborate with other technical areas to define complex configuration designs
Subject matter expertise of load balancer, DNS, SSL off loader
Functional understanding of F5's API iControl and application integration
Must have expertise in application switching and traffic management, deep knowledge of application requirements (such as persistence), understand SSL offload and implementation of SSL certificate and Key, and web acceleration and TCP optimization
Understanding of SSL Certificate Private Key Infrastructure (PKI) in the SSL Certificate and KEY management and rollover process
Expertise in planning, designing, and implementing enterprise-level network security technologies
Excellent written and verbal communication. Ability to present at an executive level
Experience managing large, globally dispersed teams of engineers
5-7+ years network engineering and/or technology management experience
Ability to interact with clients at all levels
Preferred
Experience with root cause analysis, risk mitigation, security assessments, analysis of security threats, trends and architecture
Functional knowledge of F5 advanced feature modules including Web Accelerator, Application Security Module, and Application Policy Module
Firm understanding of IT Service Management processes, ITIL Certification preferred
Python development experience and bash scripting experience
Use of mitigation methods including use of network Packet filters and iRules
Benefits
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Company
TEKsystems
At TEKsystems, they understand people. Every year they deploy over 80,000 IT professionals at 6,000 client sites across North America,
10001+ employees
H1B Sponsorship
TEKsystems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (46)
2024 (52)
2023 (33)
2022 (22)
2021 (36)
2020 (53)
Funding
Current Stage
Late StageLeadership Team
Ryan Skains
Vice President, TEKsystems Global Services
Recent News
2025-11-19
2025-10-29
Company data provided by crunchbase