Miratech

IT services and consulting

NetworkArchitecture&DiscoveryLead

Lisbon, Portugal FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Network Architecture & Discovery Lead at Miratech. Skills: Network Architecture, Network Discovery, Data Analysis, ETL, Infrastructure Simulation, Team Leadership. Command the technical intake and discovery phase of a massive network consolidation program. Own the pipeline that translates complex, semi-structured legacy network data into validated, target-state architectural baselines”

What You'll Achieve.

Translate complex, semi-structured legacy network data into validated, target-state architectural baselines; Ensure legacy environments are fully mapped, classified, and architecturally sound before being handed over to the migration factory for execution; Lock the technical scope and delivery baseline for the migration execution teams; Provide the PMO and client leadership with a single pane of glass for technical debt and migration readiness; 99% project success rate; Exceeding scope, schedule, and/or budget objectives

Industry & Context.

IT services and consulting
Problems you'll solve

Hunting for IP conflicts; Analyze complex, custom-designed legacy networks; Translate technical debt into business risk

Eligibility Requirements

Minimum 5-hour daily overlap with EST (Eastern Standard Time)

What They're Looking For.

Must Have

7+ years of experience as an Enterprise Network Architect, Solutions Architect, or Technical Lead in complex telecom, ISP, or M&A network environments, Deep understanding of enterprise networking concepts (BGP, OSPF, SD-WAN, Firewalls, SIP), Proven ability to interview technical SMEs, extract business requirements, and translate them into formal architecture blueprints using Visio or Lucidchart, Experience governing technical intake pipelines and managing dependencies using tools like Jira and Confluence

Nice to Have

Active or expired CCNP is a plus

What You'll Do.

Command the technical intake and discovery phase of a massive network consolidation program

Own the pipeline that translates complex

semi-structured legacy network data into validated

target-state architectural baselines

Lead a specialized team of ETL data analysts

an infrastructure simulation engineer

and network technicians

Govern the 'Definition of Ready'

Ensure legacy environments are fully mapped

and architecturally sound before being handed over to the migration factory for execution

Direct the upstream data team to extract

and validate legacy network configurations from acquired companies

hunting for IP conflicts and hardware limitations

custom-designed legacy networks and map them to our standardized target-state architectural archetypes

Lead targeted interviews with client SMEs to determine if complex routing or firewall configurations are driven by strict regulatory mandates (PCI-DSS

SOC 2) or historical design choices

Write and maintain the Master Requirements Document

locking the technical scope and delivery baseline for the migration execution teams

Consolidate fragmented discoveries into centralized executive dashboards

providing the PMO and client leadership with a single pane of glass for technical debt and migration readiness

How You'll Work.

Team & Collaboration

Support collaboration with global stakeholders; Lead a specialized team of ETL data analysts, an infrastructure simulation engineer, and network technicians; Interview technical SMEs; Collaborate on impactful projects for top global clients; Be a part of a dynamic, global team; Open communication and regular team-building company social events

Communication Scope

Translate technical debt into business risk; Extract business requirements; Open communication

Process & Methodology

Managing dependencies using tools like Jira and Confluence, Providing the PMO and client leadership with a single pane of glass for technical debt and migration readiness

Full Job Description

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25% We are seeking a Network Architecture & Discovery Lead to command the technical intake and discovery phase of a massive network consolidation program. Following a series of telecommunications acquisitions, this role owns the pipeline that translates complex, semi-structured legacy network data into validated, target-state architectural baselines. The position leads a specialized team of ETL data analysts, an infrastructure simulation engineer, and network technicians. Acting as the bridge between technical reality and executive business requirements, the role governs the "Definition of Ready," ensuring legacy environments are fully mapped, classified, and architecturally sound before being handed over to the migration factory for execution. Working Hours / Collaboration * This role requires a minimum 5-hour daily overlap with EST (Eastern Standard Time) to support collaboration with global stakeholders Responsibilities * Direct the upstream data team to extract, normalize, and validate legacy network configurations from acquired companies, hunting for IP conflicts and hardware limitations. * Analyze complex, custo

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