Job Title: Rotating Engineer – Onshore Reliability Experience: Minimum 12 Years Qualification: Bachelor’s Degree in Mechanical Engineering Industry: Oil & Gas / Refinery (Onshore) Job Description: The Rotating Engineer –…
Engineering & IT · Jacksonville, FL
Systems Administrator jobs in Jacksonville, FL
Systems administrators keep an organization's servers, networks, and core services running — handling installs, patching, backups, permissions, and the problems that surface in between.
184
Open roles today
$23–$59/hr
Typical pay range
$80k
Median, full-time
2
Fresh in this list
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01
Open systems administrator roles
12 shown of 184 · sorted by freshness
$92k - $118k
SDLC, STLC, and core testing principles ~ Proven ability to create and run test cases ~ Solid grasp of business workflows and system capabilities under test ~ Ability to understand both current-state and future-state bus…
$80k - $120k
Professional Engineer Location: Jacksonville, FL 32256 Country: United States Salary: $80000-$120000 Start Date: Description: Company Description Founded in 2007 and headquartered in Jacksonville, Florida, we are a minor…
$80k - $100k
Everlight Solar is seeking a highly skilled Salesforce Administrator who will design and code functional programs and applications, producing... ....com ( and all upstream and downstream applications, systems and process…
engineering. You are not a traditional help desk — you understand systems well enough to triage a network issue, interpret a monitoring... ...& Device Support • Assist the Identity & Endpoint Systems Administrator with d…
of repair firms, providing process training, conducting restoration marketing and event planning, network development support administration, process development and improvement, and onboarding. Job Location: We are open…
$65k - $75k
FCP Euro is seeking an experienced and driven IT Helpdesk Administrator II to support our fulfillment center operations. In this role, you... ...for maintaining and optimizing the critical technology systems that power o…
Implement application enhancements, bug fixes, and performance improvements. Perform coding, unit testing, debugging, and support system integration activities. Provide production support by investigating and resolving i…
deployment. Train & Empower: Drive long-term platform adoption by leading clear, high-impact training sessions for client system administrators and end-users. Who You Are Experienced Ecosystem Leader: You have a minimum…
care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been describ…
$70k - $87k
Contracting experience. Watershed is looking for a hands-on Systems Security Engineer to support a six-month task managing, updating... ...FL. In this role, you will be responsible for the day-to-day administration, opti…
On-Call Technicians Part-Time Royal Communication Consultants, based in New Jersey, is looking for candidates for part-time (as needed) contingent work to assist with desktop support/network trouble tickets within the Ja…
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What systems administrators earn in Jacksonville
Hourly first — that's how the offer arrives
| Experience | Hourly | Annual, full-time |
|---|---|---|
| Entry level | $23–$33 | $47k–$68k |
| Mid level | $33–$44 | $68k–$92k |
| Senior | $43–$59 | $89k–$122k |
Adjusted for the Jacksonville market from national ranges.
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What employers ask for
The skills these listings keep naming
Windows Server and Active DirectoryLinux administrationNetworking (DNS, DHCP, VPN)Virtualization (VMware, Hyper-V)Backup and disaster recoveryScripting (PowerShell, Bash)Microsoft 365 / Azure ADPatch and endpoint managementDocumentation
04
Interview questions worth rehearsing
With the thing the interviewer is actually listening for
Users report they cannot access a shared drive. How do you troubleshoot?
Work in layers: scope (one user or many), network, permissions, and the server itself. Narrating a clear elimination process is the whole answer.
Walk me through your backup and restore strategy.
Cover the 3-2-1 principle, retention, and — most importantly — actually testing restores. 'Backups exist' means nothing until a restore succeeds.
How do you roll out patches without breaking things?
Talk about test groups, maintenance windows, rollback plans, and prioritizing by severity. Balance security urgency against stability.
Tell me about a major outage you handled.
Structure it: detection, communication, fix, and what you changed afterward. Mentioning how you kept users informed matters as much as the fix.
How do you manage user onboarding and offboarding securely?
Describe standardized checklists or automation, least-privilege access, and prompt deprovisioning. Orphaned accounts are the risk they are probing.
What do you automate in your day-to-day work?
Give real script examples — account creation, monitoring checks, cleanup jobs. Automation instinct is what separates admins who scale.
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Resume tips that move the needle
For systems administrators specifically — generic advice costs you here
01
State the environment size you supported: users, servers, sites — it frames everything else on the page.
02
List the platforms precisely (Windows Server versions, Linux distros, VMware, M365) since job postings screen on exact matches.
03
Quantify reliability: uptime maintained, ticket backlog reduced, restore times improved.
04
Show scripting and automation work explicitly; it is the main lever for moving up from this role.
05
Include certifications that are current (Microsoft, CompTIA, Linux) and drop expired ones.
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Where this role goes
Typical progression
01
IT Support Specialist
02
Systems Administrator
03
Senior Systems Administrator
04
IT Infrastructure Manager
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