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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Overview

Open roles7
Top stateCalifornia
Top employerC3EL
Top citySunnyvale, CA
Work type75% On-site
Top industryScience

Showing 5 of 7+ Senior Level IT Support Specialist jobs

Whitley Penn
IT Support Staff
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Whitley Penn
Added 1w ago
IT Support Staff
Whitley Penn
Plano, Texas
Customer Service
Customer Success
Customer Support
On-Site
ITIL Certification
501-1,000

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Knightscope
Senior IT Support Engineer
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Knightscope
Added 1mo ago
Senior IT Support Engineer
Knightscope
Sunnyvale, California
IT Support & Systems Administration
Technical Product & Program Management
Business Analysis
Project & Program Management
Cybersecurity
IT Support
Technical Program Management
Project Management
$115k - $135k
On-Site
Bachelor's

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August Bioservices, LLC
Manager, IT Support
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August Bioservices, LLC
Added 1mo ago
Manager, IT Support
August Bioservices, LLC
Nashville, Tennessee
IT Support & Systems Administration
Technical Product & Program Management
Cybersecurity
Compliance & Legal
Project & Program Management
IT Support
Cybersecurity Operations
Compliance & Risk
On-Site
Bachelor's

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Molson Coors Brewing Company
Sr IT Application Support Specialist
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Molson Coors Brewing Company
Added 3mo ago
Sr IT Application Support Specialist
Molson Coors Brewing Company
Milwaukee, Wisconsin
IT Support
Systems Administration
Technical Program Management
Hybrid
Bachelor's degree in information technology

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H
Senior IT Support Engineer
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H
Added 3mo ago
Senior IT Support Engineer
Halcyon Financial Technology
New York, New York
Cybersecurity
IT Support
Technical Program Management
$80k - $120k/yr

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Senior Level IT Support Specialist Job Market

Who's Hiring

C3EL
C3EL1 open role
Knightscope
Knightscope1 open role
Whitley Penn
Whitley Penn1 open role

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.