Senior .NET + SQL + SSIS + Windows/COLO Engineer

🔴 Critical

C# / .NET / .NET Core

Advanced

Web apps, APIs, batch/console apps, components

🔴 Critical

SQL Server 2022 / T-SQL

Advanced

DB migration, validation, troubleshooting

🔴 Critical

SSIS

Advanced

Package migration, execution and validation

🔴 Critical

Windows Server / IIS

Advanced

Web/batch/build server COLO migration

🔴 Critical

SQL Linked Servers

Advanced

Validate inbound/outbound dependencies

🔴 Critical

GitLab with Duo + YAML CI/CD, Liquibase

Intermediate/Advanced

Build/deployment automation

🔴 Critical

PowerShell

Advanced

Server/configuration validation and automation

🟠 High

Automic

Intermediate+

Batch/job scheduling and migration validation

🟠 High

REST/Web API + Postman

Advanced

API/connectivity testing

🟠 High

Artifactory

Intermediate

Build/package dependencies

🟠 High

Networking fundamentals

Intermediate

DNS, firewall, ports, LB, connectivity

🟠 High

File shares / UNC / service accounts

Intermediate+

Migration dependency validation

🟡 Useful

Python

Intermediate

Automation and validation tooling

🟡 Useful

Access / ODBC / OLE DB

Intermediate

Legacy CAT components

🟡 Useful

Mend / SonarQube / Sentry

Working knowledge

Security/code/monitoring validation

🟢 Bonus

Angular

Intermediate

Web UI support

🟢 Bonus

Mainframe / COBOL / BlueZone

Working knowledge

MTG/mainframe dependencies