Senior Level IT Support Specialist Jobs
Senior level it support specialist jobs place experienced professionals in charge of infrastructure stability, escalation resolution, and the technical teams and projects that keep enterprise systems running. Openings concentrate across Science & Research, Accounting & Auditing, and Electronics & Hardware, with a mix of on-site, hybrid, and remote positions available and employers like C3EL, Knightscope, and Whitley Penn hiring at this level now.
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Whitley Penn, one of the nation’s leading audit, tax, and advisory firms, is looking for an IT Support Staff to join our team!
The IT Support Staff provides firm wide support to all users with a focus on customer service. Primary responsibilities include, but are not restricted to, technical support tickets, service requests, preventive maintenance, PC configuration and deployment, application support, process improvement and user training. The successful candidate will be an energetic self-starter that values integrity, reliability and has a passion for excellence.
Whitley Penn has become one of the fastest growing public accounting firms by providing exceptional, personalized service that reaches far beyond traditional accounting. In addition to Audit and Tax solutions, we offer a wide range of Advisory and Consulting services. We work in collaborative teams with an emphasis on an open-door policy, entrepreneurial thinking, and a well-built culture. At Whitley Penn, we learn, innovate, and achieve by sharing knowledge, embracing new ideas, and working together. We’re looking for professionals who think like owners and want to be part of shaping a high-growth firm.
Position Details:
- Title: IT Support Staff
- Classification: Full-time; Exempt
- Department: Information Technology
- Location: Plano
- Office Expectations/Hours: Fully in-office position; general work schedule is Monday – Friday, 8 hours/day between 8am to 5pm with overtime, as needed; on call rotation and some travel will be required.
What You Will Do
- Receive and respond to client support tickets and service requests utilizing and demonstrating excellent customer service skills.
- Undertake initial diagnostics of ticket, incident or received service request, use available tools (knowledge management, remote control & incident management applications), and resolve as many contacts as possible on first contact.
- Review assigned incident or request and resolve by using appropriate supports tools.
- Accurately record and classify all incoming incidents with the appropriate priority, category, and incident summary details. Attach emails, attachments or any other communication provided by the client.
- Follow all Service Desk processes and work instructions regarding the handling of all customers and incidents.
- Follow Service Desk processes and procedures to resolve all incidents and requests.
- Proactively flag incidents where no knowledge solution exists and work to find solution and create knowledgebase article.
- Meet or exceed the service level defined when responding to incoming incidents and request.
- Be a point of escalation for other team members in a timely manner.
- Complete ownership of issues and problems and support from end to end; coordination of multiple teams and support personnel to resolve an incident.
- Take complete ownership of reported or assigned problems, including partnering with other IT resolver groups to resolve.
What You Need to Get Here
- Experience supporting accounting solutions such as Wolters Kluwer or Thomson Reuters.
- Associate or bachelor’s degree in information technology or related technical area preferred.
- 10+ years of experience with Windows and MS Office in various versions.
- 7+ years of IT technical support or helpdesk experience.
- Experience with Microsoft SCCM, Autopilot, or Intune.
- Experience with Microsoft 365 E3 or E5.
- 2+ years as systems or application administrator is a plus.
- Experience with FreshService is desired but not required.
- Excellent time and problem management skills.
- Ability to work independently and productively with limited supervision.
- Flexible, well-motivated, team player, ability to work under pressure with a professional demeanor.
- Ability to research, document and share solutions from a variety of sources.
- Effective communication (verbal and written) and customer service skills.
- CompTIA A+ preferred.
- ITIL Certification preferred.
- Specialized licenses or certifications a plus.
Why Whitley Penn
Our total rewards are incredibly competitive. We work hard and recharge so that we can be our best selves for our clients. Explore some of our benefits below:
- Firm Paid Medical Insurance (Free Employee Only Coverage on 2 of 3 plans)
- Voluntary Dental and Vision Insurance
- 17 Annual Firm holidays, with extended breaks around July 4th and year end
- 20 days PTO
- Paid Maternity and Parental Leave
- 401(k) with Profit Sharing
- Discretionary Bonus Program
- Health & Wellness Program
- Pet Insurance
Whitley Penn is proud to be an equal opportunity workplace. We recruit, employ, train, compensate, and promote without regard to age, race, creed, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other basis protected by applicable federal, state, or local law. Whitley Penn is a participant in E-Verify please follow the link to review disclosure notifications: https://www.dropbox.com/s/olsr5xgsgxsntu3/E-Verify%20Notices.pdf?dl=0 (https://www.dropbox.com/s/olsr5xgsgxsntu3/E-Verify%20Notices.pdf?dl=0). All employment is decided on the basis of qualifications, merit, and business need.
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Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.
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Top Industries Hiring
- Science & Research
- Accounting & Auditing
- Electronics & Hardware
- Biotechnology & Pharmaceuticals
Senior Level IT Support Specialist Jobs: Frequently Asked Questions
How do I get a senior level it support specialist job?
Employers at this level want candidates who have moved beyond resolving tickets to owning outcomes across systems and teams. Highlight experience leading infrastructure projects, mentoring junior staff, and driving process improvements. Certifications like ITIL, CompTIA Security+, or Microsoft certifications strengthen your profile, but demonstrated ownership of high-stakes technical environments is what sets senior candidates apart.
Which companies hire senior level it support specialists?
Companies hiring senior level it support specialists right now include C3EL, Knightscope, and Whitley Penn, based on current listings on Migrate Mate as of September 2026. Hiring at this level comes from a mix of large enterprises managing complex IT environments, managed service providers, government contractors, and healthcare and financial organizations with stringent uptime and compliance requirements.
Are there remote senior level it support specialist jobs?
Yes, though availability varies by role scope and industry. About 25% of senior level it support specialist openings are remote or hybrid as of September 2026, with fully remote roles more common in organizations where infrastructure management, helpdesk oversight, and vendor coordination can be handled without an on-site presence. Roles requiring hands-on hardware support typically remain on-site.
What makes a it support specialist role senior level?
Senior roles are defined by scope and accountability rather than task volume. A senior it support specialist owns escalation paths, shapes support processes, and makes architectural or tooling decisions that affect the broader team. They mentor junior and mid-level staff, manage vendor relationships, and are expected to anticipate problems rather than just resolve them. Cross-functional collaboration and project leadership are standard expectations.
Which industries hire the most senior level it support specialists?
Senior level it support specialist roles concentrate in Science & Research, Accounting & Auditing, and Electronics & Hardware, based on current listings on Migrate Mate as of September 2026. These sectors drive demand because they operate large, distributed workforces that depend on reliable IT infrastructure, strict security and compliance standards, and the kind of experienced technical leadership that keeps critical systems available around the clock.