Full-Time

Senior IT Support Specialist

Information Technology Services

Posted on 9/11/2025

Deadline 10/24/25
Dallas County

Dallas County

No salary listed

Texas, USA

In Person

US Top Secret Clearance Required

Category
IT & Security
Required Skills
Customer Service
Requirements
  • Education and experience equivalent to a High School diploma/GED and four (4) years of related experience in modern desktop and server operating systems, industry-specific computer software including application support experience with Microsoft Office 365 and mainstream web browsers.
  • Working knowledge of a range of diagnostic utilities, including remote access, ipconfig, trace route, and virus/malware utilities and removal tools.
  • Experience working in an ITIL-driven environment and working knowledge of ITIL principles and processes.
  • Exceptional written and oral communication skills.
  • Exceptional interpersonal skills, with a focus on rapport-building, listening and questioning skills.
  • Strong documentation skills.
  • Advanced knowledge of Microsoft Windows 10 operating systems and the Microsoft Office 365 suite of products.
  • Knowledge of advanced computer hardware, including desktops, laptops and mobile devices.
  • Ability to conduct research into a wide range of computing issues is required.
  • Ability to absorb and retain information quickly.
  • Ability to present ideas in user-friendly, business-friendly and technical language.
  • Highly self-motivated and directed.
  • Keen attention to detail.
  • Proven analytical and problem-solving abilities.
  • Ability to effectively prioritize and execute tasks in a high-pressure environment.
  • Exceptional customer service orientation.
  • Experience working in a team-oriented, collaborative environment.
  • Excellent interpersonal and organizational skills with ability to lead and supervise.
  • Ability to serve as a liaison with developers, project managers and cross-functional teams.
  • Strong analytical and problem-solving skills.
  • Excellent time management skills with a proven ability to meet deadlines.
  • Proficient with Microsoft Office Suite or related software.
  • Must possess a valid Texas Driver’s License and good driving record.
  • Will be required to provide a copy of 10-year driving history.
  • Must maintain a good driving record and remain in compliance with Article II, Subdivision II of Chapter 90 of the Dallas County Code.
Responsibilities
  • Records, tracks and documents the service desk request problem-solving process, including all successful and unsuccessful decisions made, and actions taken to final resolution.
  • Maintains equipment inventory; creates and maintains technical documentation.
  • Contributes to the development and maintenance of IT procedures by identifying opportunities for improvement, sharing best practices and updating documentation as necessary.
  • Leads and assists in providing support to level I and II when request volumes are high.
  • Communicates potential or real customer satisfaction issues to managers and IT team members.
  • Applies diagnostic utilities to aid in troubleshooting.
  • Accesses software updates, drivers, knowledge bases, and FAQ resources on the Internet/Intranet to aid in problem resolution.
  • Evaluates documented resolutions and analyzes trends to prevent future problems.
  • Notifies management of emerging trends.
  • Assists with software releases and rollouts according to change management best practices.
  • Performs hands-on solutions, including installing and upgrading software, installing hardware, implementing file backups, and configuring systems and applications.
  • Installs anti-virus software and ensures virus definitions are up to date.
  • Performs tests to ensure problem has been adequately resolved.
  • Performs post-resolution follow up with technicians as required.
  • Develops help sheets and FAQ list for end users.
  • Reinforces SLAs to manage end-user expectations.
  • Performs other duties as assigned.
Desired Qualifications
  • Industry related certifications preferred.

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