MCHENRY COUNTY ETSB • MCNET911

Public Safety Technology & Database Leadership

I direct systems infrastructure, database integrity, and dispatch-mapping networks for emergency services. As the Assistant Director of McHenry County ETSB and owner of MCNet911, I lead teams and deploy secure, high-availability integrations that support first responders.

Public Safety & Systems Leadership

Over a decade directing technology operations, emergency dispatch mapping, secure databases, and IT networks for public safety.

I serve as the Assistant Director at McHenry County ETSB in Illinois, where I direct day-to-day operations and supervise technical personnel managing critical public safety telecommunications. Over my decade-long tenure, I have specialized in aligning high-availability IT infrastructures with first-responder agency requirements.

I am also the owner of MCNet911, an IT services provider dedicated to supporting first responders, alongside my freelance database consultancy.

15+ Yrs Systems & DB Work
10 Technical Certifications

CAREER SUMMARY

2025 - PRESENT

Company Owner • MCNet911

Full-time provider of specialized IT, server management, software maintenance, and database consulting for public safety departments.

2023 - PRESENT

Assistant Director • McHenry County ETSB

Direct daily operations, supervise IT and dispatch support personnel, manage technical vendor contracts, and advise board members on technology roadmaps.

2021 - 2023

Manager, Network Systems • McHenry County ETSB

Responsible for network infrastructure, Hyper-V virtual nodes, SSMS database management, ETL tasks, and ArcGIS Pro public safety mapping.

2016 - 2021

IT Specialist • McHenry County ETSB

Led SQL Server and SSRS migration project. Managed 30+ virtual servers and engineered custom data bridges between local systems and vendor apps.

2021 - 2025

Database Consultant • Freelance

Collaborated with municipal entities to develop custom ETL pipelines and PowerShell T-SQL scripts generating structured XML files.

2014 - 2022

Reservist (MOS 12R) • US Army

Interior Electrician for the 485th Engineering Company. Installed and maintained electrical grids and tactical power systems under field conditions.

2013 - 2014

IT Support • Glass Mountain Capital, LLC

Modified SQL stored procedures, generated analytics reports, managed secure FTP credentials, and resolved data processing tickets.

2012 - 2013

Data Management Analyst • Equable Ascent Financial

Led data integrity checks and migration reports using MS SQL. Acted as liaison between development and systems teams.

2011 - 2012

Jr. Data Analyst • Apex Financial

Conducted SQL queries, verified database updates, and generated server status logs.

Licenses & Certifications

A set of technical credentials demonstrating database, infrastructure, and systems administration proficiency.

Intrado

VIPER-7 Call Handling Installation

Issued Jun 2026

NENA: The 9-1-1 Association

Emergency Number Professional (ENP)

Active Credential

NENA: The 9-1-1 Association

Center Manager Certification Program (CMCP)

Issued Jul 2025

NENA: The 9-1-1 Association

Leadership in the 9-1-1 Center

Issued Oct 2024

FEMA

IS-200.c: Basic ICS for Initial Response

Issued Aug 2024

FEMA

IS-800.d: National Response Framework

Issued Aug 2024

Texas A&M University

Cybersecurity Risk Awareness for Officials

Issued Mar 2023

DePaul University

SQL Server Business Intelligence Program

Issued Mar 2022

Microsoft

MCSA: SQL Server 2012

Issued Oct 2013

Microsoft

MCPS: Microsoft Certified Professional

Issued Jul 2013

Core Competency Pillars

My technical work centers on database tuning, virtualization, routing systems, and integration pipelines.

SQL Server Tuning

Analyzing fragmentation, optimizing stored procedures, writing custom T-SQL execution scripts, and managing granular user permissions.

Hyper-V Virtualization

Configuring and administering enterprise-level virtual machine clusters (30+ nodes) for stable public safety data environments.

Scripting & Automation

Writing task runners in PowerShell and Python to clean log tables, check disk size, automate FTP transfers, and parse XML feeds.

Systems Integration

Building lightweight C# WinForms utilities and formatting JSON schemas to bridge data interfaces between dispatcher tools and external applications.

Administrative SQL Tools

Interactive tools designed to assist database managers with diagnostic checks and routine syntax lookups.

T-SQL SCRIPT GENERATOR
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Query Operation Keyboard Shortcut

Technical Articles

Initiate a Conversation

Reach out regarding database tuning contracts, IT consultations, or first responder technical support.

Email Address

randy@sinitean.me

Location

Greater Chicago Area

Professional Connection

LinkedIn Profile