Senior Level IT Administrator Jobs

Senior level it administrator jobs place experienced professionals in ownership of enterprise infrastructure strategy, cross-functional IT initiatives, and the teams that keep systems running at scale. Roles are concentrated across Consulting & Professional Services, Manufacturing, and Law & Legal Services, with a mix of on-site, remote, and hybrid settings, and employers like ITW, Cargurus, and Burns & McDonnell hiring at this level now.

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Overview

Open roles7
Top stateIllinois
Top employerITW
Top cityGlenview, IL
Work type75% On-site
Top industryConsulting

Showing 5 of 7+ Senior Level IT Administrator jobs

Applied Research Associates, Inc
IT Purchasing Administrator
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Applied Research Associates, Inc
Added 1w ago
IT Purchasing Administrator
Applied Research Associates, Inc
Raleigh, North Carolina
Customer Success
Solutions Engineering & Architecture
Technical Program Management
High school diploma or GED
1,001-5,000

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Pillsbury Winthrop Shaw Pittman
IT Business Process Administrator
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Pillsbury Winthrop Shaw Pittman
Added 1mo ago
IT Business Process Administrator
Pillsbury Winthrop Shaw Pittman
Nashville, Tennessee
Software Engineering
Cloud & DevOps
Technical Product & Program Management
Technical Program Management
$110k - $135k/yr
On-Site
None
1,001-5,000

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Eikon Therapeutics
Senior IT Systems Administrator
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Eikon Therapeutics
Added 1mo ago
Senior IT Systems Administrator
Eikon Therapeutics
Jersey City, New Jersey
IT Support & Systems Administration
Cybersecurity
IT Support
Systems Administration
$117k - $142k/yr
On-Site
Bachelor's

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ITW
IT Systems Administrator
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ITW
Added 4mo ago
IT Systems Administrator
ITW
Glenview, Illinois
Administrative & Office Support
Construction Management
Project Management
$89k - $113k/yr
High school diploma or GED
10,000+

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Cargurus
Principal IT Systems Administrator
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Cargurus
Added 4mo ago
Principal IT Systems Administrator
Cargurus
Boston, Massachusetts
IT Support & Systems Administration
Cybersecurity
Cloud & DevOps
IT Support
Systems Administration
Security Engineering
Network Engineering
Hybrid
Associate's

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Senior Level IT Administrator Job Market

Who's Hiring

ITW
ITW1 open role
Cargurus
Cargurus1 open role
Burns & McDonnell
Burns & McDonnell1 open role

Top Industries Hiring

  • Consulting & Professional Services
  • Manufacturing
  • Law & Legal Services
  • Technology & Software
  • Electronics & Hardware

Senior Level IT Administrator Jobs: Frequently Asked Questions

How do I get a senior level it administrator job?

Employers hiring at the senior level look for candidates who have owned complex infrastructure projects end to end, not just supported them. Demonstrating that you have led system migrations, defined IT policy, managed vendor relationships, and mentored junior staff gives you a clear edge. Certifications in areas like cloud architecture, cybersecurity, or ITIL strengthen your candidacy alongside a portfolio of measurable outcomes.

Which companies hire senior level it administrators?

Companies hiring senior level it administrators right now include ITW, Cargurus, and Burns & McDonnell, based on current listings on Migrate Mate as of September 2026. Hiring at this level tends to come from large enterprises, healthcare systems, financial institutions, and government contractors that depend on stable, scalable IT infrastructure and need experienced administrators to lead it.

Are there remote senior level it administrator jobs?

Yes, though many roles at this level require at least some on-site presence due to hands-on infrastructure responsibilities. About 25% of senior level it administrator openings are remote or hybrid as of September 2026, with hybrid arrangements being the most common for roles that involve managing physical systems or leading on-site teams.

What makes an it administrator role senior level?

Senior level it administrator roles are defined by ownership and scope. Where mid-level administrators execute tasks within established systems, senior administrators set the direction: they architect solutions, own critical infrastructure decisions, lead incident response, and mentor others on the team. They are accountable for outcomes across the environment, not just individual tickets or projects.

Which industries hire the most senior level it administrators?

Senior level it administrator roles concentrate in Consulting & Professional Services, Manufacturing, and Law & Legal Services, based on current listings on Migrate Mate as of September 2026. These sectors typically operate large, complex IT environments with compliance requirements and uptime demands that require experienced administrators who can lead infrastructure strategy, not just maintain day-to-day operations.