Senior Network Architect – Data Center & AI Workloads

PGTEK; Chantilly (VA); Hybride; USD 175 000 - 230 000; Plein temps

Avantages offerts par ce poste

PPO medical with HSA option

Vision plan

Dental insurance

Life Insurance

Short/Long-Term Disability

Critical Illness insurance

401(k) matching

Pet insurance discount (ASPCA)

Employee Assistance Program

Generous PTO and Holidays

Education Assistance after 12 months

Résumé du poste

PGTEK seeks a Senior Network Administrator to design, configure, and maintain advanced data center networks in a DoD-focused setting. Onsite in McLean, VA, with potential Chantilly relocation by year end. You will collaborate across teams to implement BGP, VXLAN, RoCEv2, and Spine-Leaf fabrics for AI workloads.

Ideal candidates hold TS/SCI with CI Poly, IAM Level II DoD 8570 IAT certification, and enjoy mentoring while traveling up to 20% for on-site support.

Qualifications

• Experience designing and managing complex BGP, VXLAN, L2/3 data center architectures.
• Ability to design and troubleshoot L2/3 topologies with redundancy protocols (MCLAG/LACP).
• Familiarity with Spine-Leaf fabrics and RoCEv2 for high-speed transfers.
• Willingness to travel up to 20% domestically and internationally.
• Active TS/SCI clearance with CI Polygraph and IAM Level II DoD 8570 IAT certification.

Responsabilités

• Design, configure, troubleshoot, and maintain data center networks (L2/3).
• Collaborate with cross-functional teams to translate requirements into network solutions.
• Troubleshoot complex issues and drive incidents to resolution.
• Mentor junior engineers and support professional growth.
• Lead installations, upgrades, testing, and operational improvements.
• Document network designs, configurations, and procedures.
• Stay current with networking trends and best practices.
• Support networking for AI workloads and high-performance environments.

Connaissances

BGP

VXLAN

Layer 2/3 architectures

MCLAG

LACP

Spine-Leaf fabrics

RoCEv2

RDMA over Converged Ethernet

Troubleshooting

Team collaboration

Travel readiness

Clearance: TS/SCI w/ CI Poly

IAM Level II certification

Communication skills

Outils

Linux NOS

Description du poste

PGTEK seeks a Senior Network Administrator to design, configure, and maintain advanced data center networks in a DoD-focused setting. Onsite in McLean, VA, with potential Chantilly relocation by year end. You will collaborate across teams to implement BGP, VXLAN, RoCEv2, and Spine-Leaf fabrics for AI workloads.

Ideal candidates hold TS/SCI with CI Poly, IAM Level II DoD 8570 IAT certification, and enjoy mentoring while traveling up to 20% for on-site support.