Senior Network Architect — F5 & Infoblox for DoD Networks

Career Listings; Springfield (VA); On-site; USD 160,000 - 210,000; Full time

Benefits offered by this job

401(k)

401(k) matching

Competitive salary

Dental insurance

Health insurance

Paid time off

Profit sharing

Tuition assistance

Vision insurance

Job summary

SarelaTech is seeking a Senior Network Architect to lead the design, implementation, and optimization of our enterprise application delivery and DDI infrastructure. You will architect and deploy solutions using F5 and Infoblox to support DoW networks in a hybrid multi-cloud environment.

You will serve as technical lead, collaborate with developers, cybersecurity, and systems engineers, and ensure high availability, security, and scalable operations.

Qualifications

• Active TS/SCI clearance required at hire.
• Bachelor's degree in a technical field and 8–10+ years of network architecture experience.
• Deep expertise in application delivery networks and DDI solutions.

Responsibilities

• Design, deploy, and manage advanced application delivery models for mission-critical apps.
• Architect and maintain F5 BIG-IP LTM/GTM deployments for intelligent load balancing.
• Lead Infoblox DDI deployment and IPAM across enterprise networks.
• Collaborate with developers, cybersecurity, and systems engineers on resilient architectures.
• Conduct advanced network troubleshooting and performance tuning.
• Create architectural documentation and SOPs.
• Ensure compliance with DoW STIGs and IL5/IL6/IL7; maintain traceability.

Skills

Security clearance TS/SCI

Leadership

Communication

DoD Operations Center experience

Education

Bachelor's degree in Computer Science, Information Technology, or related discipline

Tools

F5 BIG-IP (LTM/GTM)

Infoblox DDI

DNS/DHCP/IPAM

Cisco CCNA/CCNP/CCIE

Job description

SarelaTech is seeking a Senior Network Architect to lead the design, implementation, and optimization of our enterprise application delivery and DDI infrastructure. You will architect and deploy solutions using F5 and Infoblox to support DoW networks in a hybrid multi-cloud environment.

You will serve as technical lead, collaborate with developers, cybersecurity, and systems engineers, and ensure high availability, security, and scalable operations.