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Senior Network Cutover & Migration Engineer

  • ... Posted on: Feb 20, 2026
  • ... Arganteal, Corp.
  • ... The Woodlands, Texas
  • ... Salary: Not Available
  • ... Full-time

Senior Network Cutover & Migration Engineer   

Job Title :

Senior Network Cutover & Migration Engineer

Job Type :

Full-time

Job Location :

The Woodlands Texas United States

Remote :

Yes

Jobcon Logo Job Description :

Job Description

Job Description

Cisco & Arista Network Cutover / Migration Engineer (Contract)
 

Engagement Type
  • 6-month Full Time contract on 1099 or C2C

  • 100% Remote in the United States of America

  • Overnight and weekend work required based on customer maintenance windows


Role Overview

We are seeking an experienced Network Cutover / Migration Engineer to execute enterprise switch refresh and migration activities. This is a delivery-focused role where the Low Level Design (LLD) is already completed and validated. Engineers will strictly execute against approved designs, methods of procedure (MOPs), and runbooks.

This role supports large-scale migrations from legacy Cisco switching platforms to newer Cisco hardware, along with Arista switch upgrades, in live production environments.
 

Key Responsibilities
  • Execute network cutovers and migrations per approved LLD, MOPs, and runbooks

  • Perform switch refresh activities including:

    • Legacy Cisco switches to newer Cisco platforms

    • Arista 7280R2 to 7280R3 migrations

  • Support migration of approximately 400 switches, including:

    • 48-port SFP switches

    • 10Gb and 25Gb interfaces

    • Top-of-Rack (ToR) switches

    • Addition and validation of new uplinks

    • Small number of 30Gb switches

  • Conduct pre-cutover checks, live cutover execution, and post-cutover validation

  • Execute work during overnight and weekend maintenance windows

  • Follow formal change management and escalation procedures

  • Execute rollback plans when required

  • Document outcomes and report execution status


Required Qualifications
  • Minimum 5 years of hands-on IT experience

  • Cisco certification required:

    • Active or previous CCNA, OR

    • Current or previous CCNP

  • Demonstrated experience performing network cutovers and migrations

  • Hands-on experience migrating from older Cisco switching hardware to newer Cisco platforms

  • Practical experience with Arista switching, including the 7280 series

  • Strong working knowledge of:

    • Layer 2 and Layer 3 switching

    • 10Gb and 25Gb SFP optics

    • Data center ToR architectures

  • Ability to execute detailed instructions with precision in production environments

  • Comfortable working independently in a remote delivery model


Preferred (Nice to Have)
  • Experience with large-scale switch refresh programs (hundreds of devices)

  • Prior data center migration or enterprise network modernization projects

  • Familiarity with structured change management (CAB, MOPs, rollback procedures)


Work Conditions
  • Remote position

  • Availability required for overnight and weekend cutovers

  • Schedule dictated by customer-approved maintenance windows


Role Scope Clarification

This role is execution-only:

  • No network design or architecture responsibilities

  • No LLD creation or modification

  • Focused on delivery, precision, and operational excellence

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Jobcon Logo Position Details

Posted:

Feb 20, 2026

Employment:

Full-time

Salary:

Not Available

City:

The Woodlands

Job Origin:

ziprecruiter

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Job Description

Job Description

Cisco & Arista Network Cutover / Migration Engineer (Contract)
 

Engagement Type
  • 6-month Full Time contract on 1099 or C2C

  • 100% Remote in the United States of America

  • Overnight and weekend work required based on customer maintenance windows


Role Overview

We are seeking an experienced Network Cutover / Migration Engineer to execute enterprise switch refresh and migration activities. This is a delivery-focused role where the Low Level Design (LLD) is already completed and validated. Engineers will strictly execute against approved designs, methods of procedure (MOPs), and runbooks.

This role supports large-scale migrations from legacy Cisco switching platforms to newer Cisco hardware, along with Arista switch upgrades, in live production environments.
 

Key Responsibilities
  • Execute network cutovers and migrations per approved LLD, MOPs, and runbooks

  • Perform switch refresh activities including:

    • Legacy Cisco switches to newer Cisco platforms

    • Arista 7280R2 to 7280R3 migrations

  • Support migration of approximately 400 switches, including:

    • 48-port SFP switches

    • 10Gb and 25Gb interfaces

    • Top-of-Rack (ToR) switches

    • Addition and validation of new uplinks

    • Small number of 30Gb switches

  • Conduct pre-cutover checks, live cutover execution, and post-cutover validation

  • Execute work during overnight and weekend maintenance windows

  • Follow formal change management and escalation procedures

  • Execute rollback plans when required

  • Document outcomes and report execution status


Required Qualifications
  • Minimum 5 years of hands-on IT experience

  • Cisco certification required:

    • Active or previous CCNA, OR

    • Current or previous CCNP

  • Demonstrated experience performing network cutovers and migrations

  • Hands-on experience migrating from older Cisco switching hardware to newer Cisco platforms

  • Practical experience with Arista switching, including the 7280 series

  • Strong working knowledge of:

    • Layer 2 and Layer 3 switching

    • 10Gb and 25Gb SFP optics

    • Data center ToR architectures

  • Ability to execute detailed instructions with precision in production environments

  • Comfortable working independently in a remote delivery model


Preferred (Nice to Have)
  • Experience with large-scale switch refresh programs (hundreds of devices)

  • Prior data center migration or enterprise network modernization projects

  • Familiarity with structured change management (CAB, MOPs, rollback procedures)


Work Conditions
  • Remote position

  • Availability required for overnight and weekend cutovers

  • Schedule dictated by customer-approved maintenance windows


Role Scope Clarification

This role is execution-only:

  • No network design or architecture responsibilities

  • No LLD creation or modification

  • Focused on delivery, precision, and operational excellence

Powered by JazzHR

in3THEAr2W

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