SR IT SYSTEMS ADMIN

Gwinnett County; Lawrenceville (GA); On-site; USD 85,000 - 141,000; Full time

Job summary

Gwinnett County is seeking an experienced IT systems analyst to manage large public safety applications and interfaces. You will coordinate vendor updates, analyze data with SQL, and automate tasks using PowerShell and Python. The role requires collaboration with public safety staff and IT teams to ensure reliable operations.

Bachelor’s degree and five years of related experience are expected, with a drive to improve workflows, data integrity, and system performance in a busy county environment.

Qualifications

• Bachelor’s degree and five years of IT analyst/systems experience.
• Experience with public safety applications and large-scale systems.
• Knowledge of SQL, scripting (PowerShell, Python) and data analysis.

Responsibilities

• Develops and maintains understanding of public safety applications and workflows.
• Liaises with third-party software, coordinates support and updates.
• Investigates errors and performance issues using logs and configs.
• Uses SQL to retrieve, analyze, and validate data for troubleshooting.
• Develops scripts in PowerShell and Python for automation and monitoring.
• Coordinates vendor updates and tests impacts on operations.
• Works with stakeholders to understand requirements and evaluate solutions.
• Analyzes data exchanges and integrations with external systems.
• Maintains detailed documentation of configurations and processes.
• Evaluates vendor solutions for feasibility and operational impact.

Skills

SQL

PowerShell

Python

PowerBI

ArcGIS

Vendor coordination

Data analysis

Project mgmt

Public safety apps

Education

Bachelor's degree

Tools

PowerShell

Python

PowerBI

ArcGIS

CentralSquare Enterprise CAD

RMS

Job description

Job Info

• Job Identification 1000108
• Posting Date 10/15/2026, 06:15 PM
• Locations 800 Hi Hope Road, Lawrenceville, GA, 30043, US (On-site)
• Job Type Full-Time Merit
• Grade C45(1)
• FLSA Exempt
• Minimum Salary $85,300.80
• Maximum Salary $140,753.60

Job Description

Incumbents are responsible for Countywide or large Departmental systems. Incumbents may serve as a project manager and coordinate projects between end-users and the IT Department and performs complex information technology work within the Department of Information Technology. This position is a grade C451.

ESSENTIAL DUTIES:

- Develops and maintains a comprehensive understanding of assigned public safety applications, including system architecture, functionality, dependencies, integrations, and operational workflows.

- Serves as the primary technical liaison with third-party software, coordinating support requests, troubleshooting activities, product updates, and resolution of system-related issues.

- Investigates application errors, unexpected system behavior, and performance concerns by reviewing logs, analyzing system processes, examining configurations, and identifying potential causes.

- Utilizes SQL queries to retrieve, analyze, and validate application data, investigate reported issues, and assist with troubleshooting and reporting needs while maintaining data integrity.

- Develops, modifies, and executes PowerShell and Python scripts, and uses other automation tools to assist with troubleshooting, data collection, system monitoring, and routine administrative activities.

- Coordinates and validates vendor-provided application updates, patches, configuration changes, and software enhancements, including testing functionality and identifying potential impacts to existing operations.

- Works with public safety personnel and departmental stakeholders to understand operational workflows, investigate reported concerns, identify technical requirements, and evaluate potential solutions.

- Analyzes and troubleshoots data exchanges, interfaces, and integrations between public safety applications and external systems, coordinating with vendors and internal technical teams to resolve communication or data processing issues.

- Maintains detailed documentation of application configurations, system dependencies, vendor support procedures, and technical processes to facilitate efficient troubleshooting and continuity of support.

- Evaluates vendor-recommended solutions, proposed system modifications, and application enhancements to determine technical feasibility, operational impact, compatibility, and alignment with public safety business requirements.

Job Description Continued

Training and Experience (positions in this class require):

Bachelor’s Degree in a related field and five years of progressively responsible, professional level analyst and systems experience in a large scale Information Technology environment; or, an equivalent combination of education and experience sufficient to successfully perform the essential duties of the job such as those listed above.

Licensing Requirements (positions in this class require):

Valid Driver’s License from state of residency.

Knowledge (position requirements at entry):

• Advanced database management principles;
• Database management principles;
• Application configuration;
• Applicable programming principles and/or languages;
• System Development Life Cycle;
• Project management principles;
• Application development processes and tools;
• Analytical methods.

Skills (position requirements at entry):

• Prioritizing and assigning work;
• Utilizing and managing databases;
• Evaluating hardware and software applications;
• Coding, testing and debugging programs;
• Installing, configuring and troubleshooting technological platforms, systems, and networks;
• Utilizing and managing databases;
• Developing, installing, and configuring technological platforms, networks, and systems;
• Utilizing and managing databases;
• Operating computers and related software applications;
• Analyzing processes, information, and data;
• Managing projects;
• Identifying, researching, and resolving complex technical issues;
• Documenting procedures;
• Communicating technical information to a non-technical audience;
• Communication, interpersonal skills as applied to interaction with coworkers, supervisor, the general public, etc. sufficient to exchange or convey information and to receive work direction.

Three Public Speaking Duties

- Communicates technical issues, system functionality, and proposed solutions during meetings with public safety personnel, department leadership, vendors, and other stakeholders, translating complex technical information into understandable terms.

- Leads or participates in vendor meetings, troubleshooting conferences, and project discussions to communicate system requirements, explain technical findings, address operational concerns, and coordinate resolution activities.

- Conducts system demonstrations, technical walkthroughs, and knowledge-sharing sessions for IT personnel and public safety stakeholders to explain application functionality, system changes, troubleshooting procedures, and operational impacts.

Functional Attributes

Positions in this class typically require: manual dexterity, grasping, talking, hearing, seeing and repetitive motions. Sedentary Work: Exerting up to 10 pounds of force occasionally, and/or a negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects, including the human body. Sedentary work involves sitting most of the time. Jobs are sedentary if walking and standing are required only occasionally and all other sedentary criteria are met. This position may require: 24 hour on call assignment, overtime, or working nights, weekends, holidays, 10-hour,12-hour, and rotating shifts.

Preferred Experience:

Bachelor's degree in computer science, Management Information Systems, Data Science, or other technically comparable degree paths.

Type of other preferred experience: SQL, PowerShell, Python, PowerBI, ArcGIS, CentralSquare Enterprise CAD and RMS

Years of preferred experience: 5

About Us

Gwinnett County Government is an award-winning employer that believes in investing in its employees by providing corporate level benefits, a wellness program, professional development opportunities, career advancement, and more

Careers with impact

Gwinnett County sets the standard as a dynamic, vibrant community where all people can enjoy economic opportunities, safe neighborhoods, plentiful greenspace, and recreational facilities. We are committed to hiring those who share our dedication to making life better for our residents and business owners. The culture of superior service that our employees have created reflects that standard and helps staff, residents, and stakeholders remain vibrantly connected.

Exceptional benefits

Working for Gwinnett County comes with exceptional benefits, including health coverage, a robust wellness program (Spouses can participate, too!), onsite employee wellness center, longevity pay, tuition reimbursement, and more. The value of Gwinnett County benefits can be up to 49 percent of an individual’s total compensation.

World-class community

More than a million residents make up Gwinnett’s diverse community. The County is located just 45 minutes from Hartsfield-Jackson Atlanta International Airport and 30 minutes from downtown Atlanta. Georgia Highway 316 reduces travel time to the University of Georgia to 25 minutes.

Gwinnett County is an award-winning employer!

• Atlanta’s Healthiest Employer by Atlanta Business Chronicle
• Green Communities Platinum Certification for Gwinnett County from the Atlanta Regional Commission
• Top 100 Healthiest Workplaces in America by Springbuk and PR NewsWire and more!

Vision
Gwinnett is the preferred community where everyone thrives!
Mission
Gwinnett proudly supports our vibrantly connected community by delivering superior services.
Values
Integrity: We believe in being honest, building trust, and having strong moral principles.
Accountability: We believe in stewardship, transparency, and sustainability.
Equity: We believe in fairness and respect for all.
Inclusivity: We believe in engaging, embracing, and unifying our communities.
Innovation: We believe in continual adaptation of technology, process, and experience.

Hiring Process
Gwinnett County is an Equal Opportunity Employer. For more information regarding our hiring process, please click the links below:

Gwinnett County is committed to creating a diverse workforce. As an Equal Opportunity Employer, we prohibit discrimination on the basis of genetic information (including sex), race, color, national origin (including ancestry), gender (identity and expression), sexual orientation, age, marital status, familial status (including pregnancy), disability, military or veteran status, religion, political affiliation, immigration status, homeless status, or any other category protected by law.

Reasonable accommodations for qualified individuals with disabilities may be requested. If you need an accommodation during the application, interview, or testing process, contact Human Resources at 770.822.7915 or [e-mail]. This email is only for accommodation requests; for questions related to job postings, use [e-mail].