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Dunhill Professional Search & Government Solutions

Dunhill Professional Search & Government Solutions

via LinkedIn

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Tier 3 Technical Support Specialist

Anywhere
Full-time
Posted 12/9/2025
Verified Source
Key Skills:
Application Support
Power Platform
System Administration
Troubleshooting
Incident Management
Knowledge Base Development

Compensation

Salary Range

$NaNK - NaNK a year

Responsibilities

Provide advanced support and administration for enterprise Power Platform applications, troubleshoot complex system issues, and collaborate with teams to improve system stability and performance.

Requirements

Minimum 7-10 years in IT, application/infrastructure design and support, with experience in system administration, application support, and familiarity with ServiceNow, SQL, and automation.

Full Description

Tier 3 Technical Support Specialist Telework US Citizen We are seeking a Tier 3 Technical Support Specialist to hire in support of the Justice- US COURTS program. This is a great opportunity for someone who thrives in complex technical environments, enjoys solving challenging system issues, and wants to play a key role in supporting and enhancing enterprise-level Power Platform applications. Job Description: Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. • responsible for planning, securing, debugging, deploying, and ongoing support of the applications built on the Power Platform. • Understand platform architecture, environment, develop & deploy the application, and deal with day-to-day administration and ongoing technical support. • Partner with the National Service Desk (NSD) Tier 1 & 2 team and personnel on other infrastructure engineering and application development teams to work on issues escalated to Tier 3. • Adhere to the defined incident management, problem management, change management, release management, outage communications, and service requests procedures and utilize ServiceNow. • Develop Knowledge Based Articles (KBA) and educate Tier 1 & 2 as needed. • Be available for on-call 24x7x365 ongoing application support. • Support the onboarding of 8-10K end-users in waves of districts over a roughly 18-month period. • help continuously improve the day-to-day operations of the applications and infrastructure, ensuring that end-users are adequately supported and that the overall system is stable, secure, and performs well. • System Monitoring, triage, research, resolution (via SOP) or escalations of tickets to Tier 3 Analysis of ticket types and categories to identify trends and needed improvements within the applications, infrastructure, or SOPs and KBAs ServiceNow metrics reporting on ticket acknowledgements, resolution times and aging. Minimum Qualifications • Bachelor’s Degree in Information Technology, Computer Science or a related field or equivalent relevant experience; Master’s Degree preferred. • CompTIA A+ or ITIL certification preferred • 7-10 years of experience in information technology, systems administration or other IT related field. Specifically a minimum of Five (5) years of experience in application / infrastructure design, development, testing, or operations Other Job Specific Skills • Technical problem solving and implementer skills in application coding, infrastructure, or automation. • Effective communications (written and spoken). • Coordinates and tracks well across AFS and client technical and functional teams ServiceNow ITSM (desired not required). • ITIL (desired not required). • Data Analysis / Excel T-SQL MSFT SQL Server Azure SQL Databases Database Architecture Extract, Transform and Load (ETL) data.

This job posting was last updated on 12/12/2025

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