Lead Infrastructure Architect for Data Center Modernization

Delta System & Software, Inc.; Alpharetta (GA); On-site; USD 120,000 - 160,000; Full time

Job summary

Delta System & Software, Inc. in Alpharetta, GA is seeking an experienced infrastructure engineering professional with 8–10+ years in the field.

The role emphasizes hands-on work across multiple infrastructure domains and strong collaboration with senior architects and vendors through design, implementation, cutover, and stabilization phases. Applicants should demonstrate experience in creating HLD/LLD, implementation plans, MOPs, and validation checklists, plus the ability to handover

Qualifications

• 8–10+ years of infrastructure engineering or architecture experience
• Hands-on experience in at least 1–2 infrastructure domains and working knowledge across network, compute, storage, backup/DR, and physical data center coordination
• Experience contributing to HLD/LLD, implementation plans, MOPs, validation checklists, and operational handover documentation
• Ability to collaborate with senior architects, infrastructure teams, vendors, and operations stakeholders through design, implementation, cutover, and stabilization phases

Responsibilities

• Collaborate with senior architects and infrastructure teams through design, implementation, cutover, and stabilization phases
• Contribute to high-level and low-level design documents and operational handover materials
• Coordinate with vendors and operations stakeholders to ensure smooth transitions and stabilization

Skills

Infrastructure engineering

Data center experience

HLD/LLD experience

Cross-functional collaboration

Vendor coordination

MOPs validation

Job description

Delta System & Software, Inc. in Alpharetta, GA is seeking an experienced infrastructure engineering professional with 8–10+ years in the field.

The role emphasizes hands-on work across multiple infrastructure domains and strong collaboration with senior architects and vendors through design, implementation, cutover, and stabilization phases. Applicants should demonstrate experience in creating HLD/LLD, implementation plans, MOPs, and validation checklists, plus the ability to handover