Computerworld · 3 weeks ago
Network Infrastructure Architect
Springfield, VA
Full-time
Hybrid
Senior Level, Lead/Staff
15+ years expComputer World Services is seeking a Network Infrastructure Architect to provide enterprise‑level architecture and technology strategy leadership for the Homeland Security Enterprise Network. The role focuses on designing, building, and maintaining cloud infrastructure with an emphasis on network security, ensuring solutions align with organizational goals and compliance standards.
Information TechnologyNews
No H1B
U.S. Citizen Only
Responsibilities
Develop HSEN/LAN‑A reference architectures covering WAN/MPLS/SD‑WAN, campus LAN, wireless, TACACS/ISE, firewalls, and cloud on‑ramps
Produce system design documents, diagrams, IP schemas, and maintain CMDB accuracy
Model traffic, capacity, and failover scenarios; conduct gap analysis
Lead evaluations of emerging technologies and vendor offerings; perform COTS/OSS trade studies
Deliver executive briefings and a rolling three‑year technology roadmap aligned with DHS mission and budget cycles
Embed zero‑trust, micro‑segmentation, and IPv6 compliance into all designs
Support ATO renewals by providing architecture artifacts and POA&M responses
Develop test plans, oversee lab validation, and provide Tier‑4 escalation during deployment
Generate transition documentation for NOSC operations teams and deliver knowledge‑transfer workshops
Infrastructure Engineering, Development, Implementation, Integration
Enterprise Application Integration
Gap Analysis and Benchmarking
Data Migration and Integration
Acquisition Support
Risk Assessment
Open-Source Integration
Enterprise Data Management
Collaboration Tools
Business Process Reengineering
Test and Evaluation Services
Financial Analysis
Feasibility Studies
Requirements Analysis
System Design Alternative (SDA) Studies
Architecture Validation and Verification
Qualification
Required
Master's degree in Computer Science, Electrical Engineering, or related discipline
15 + years architecting enterprise WAN/LAN solutions with 5,500 sites and 250,000 users
Must have an active CCIE (Routing & Switching / Enterprise Infrastructure / Service Provider) certification
U.S. Citizen with ability to obtain DHS Public Trust / Full‑Scope BI
Preferred
10 + years direct support to DHS‑wide networks
Hands‑on experience with SD‑WAN, cloud connectivity, and automation (Ansible/Python)
Preferred certifications include: AWS Certified Advanced Networking, Juniper JNCIE, TOGAF, or GIAC‑GSEC
Company
Computerworld
Computerworld is a Denmark-based media source aimed at professional IT users and IT decision makers at all levels.
51-200 employees
Funding
Current Stage
Growth StageRecent News
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