What are the responsibilities and job description for the Senior .NET + SQL + SSIS + Windows/COLO Engineer position at K-Tek Resourcing LLC?
Senior .NET SQL SSIS Windows/COLO Engineer
70% migration/infrastructure troubleshooting 30% application development
Location – Buffalo, NYC - 5 days Onsite
Priority | Technology / Skill | Target proficiency | Why you need it |
🔴 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 |