/SCI level cleared Linux Systems Engineer joining our team to support our Intelligence customer in Springfield, VA or St. Louis, MO.... ...friendly workplace OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT a…
Engineering & IT · St. Louis, MO
IT Support Specialist jobs in St. Louis, MO
IT support specialists are the first call when technology breaks — diagnosing hardware, software, and account issues, and keeping employees productive. A common entry point into IT careers.
83
Open roles today
$18–$42/hr
Typical pay range
$60k
Median, full-time
2
Fresh in this list
No email, no resume, no sign-up. Save any listing below and you start anonymously.
You're signed in. Saving a listing drops it straight into your pipeline.
01
Open it support specialist roles
12 shown of 83 · sorted by freshness
Job title: Desktop Support Technician Location:- Onsite - St Louis, MO Duration: [6 12 months, extendable] Contract W2 (No... ...ownership and drive results. Should act as location POC for the IT related issues and cover…
$110k - $125k
Mainframe Support Engineer Saint Louis, MO Hire Type: fulltime Salary Range$110,000-$125,000 a year Must Have Technical/Functional Skills COBOL, DB2, VSAM, Batch, Reporting Exposure of C#, VB.net Roles & Responsibilities…
We are seeking a Mainframe Support Engineer to provide L2/L3 production support for enterprise mainframe applications. The ideal candidate will have strong experience with COBOL, DB2, VSAM, Batch processing, and producti…
opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At... ...on TS/SCI cleared Systems Administrator joining our team to Support our in…
organizations that want to find their next generation of talent. The Job We are currently recruiting an entry-level IT Help Desk Specialist to support both technical troubleshooting and customer experience within a growi…
WalkerHughes Insurance is seeking a Personal Lines Support Specialist to provide high-quality service to clients while supporting Personal Lines Account Managers. This role focuses on handling customer requests, processi…
to budgeting, headcount, and cost center administration. *) Proficiency in using computers and standard business applications to support budgeting and reporting activities. *) Proficiency in Microsoft Office applications…
in special programs such as Domino’s Pizza Prep School Participate in FBC, Franchisee and Specialist on-boarding Gather and provide specialized data upon request Support the testing and rollout of new innovations or prod…
environment, making sure our food is safe or helping find cures for cancer. DESCRIPTION: Join our collaborative IT team as a Global Technology Support - Engineer II ! You'll contribute to maintaining and optimizing our t…
JOB DESCRIPTION Job Title Sales Support, Clinical Specialist VeriSight ICE (Intracardiac Echo) - St. Louis, MO Job Description The VeriSight Clinical Specialist will represent our Philips’ VeriSight Pro 3D ICE (Intracard…
flexible time off, and benefits designed to support our employees and their families, we... ...CCA Global Partners as a System Support Specialist in our St. Louis, MO office and become part... ..., friendly, and high-per…
02
What it support specialists earn in St. Louis
Hourly first — that's how the offer arrives
| Experience | Hourly | Annual, full-time |
|---|---|---|
| Entry level | $18–$25 | $37k–$51k |
| Mid level | $25–$33 | $51k–$69k |
| Senior | $32–$42 | $66k–$87k |
Adjusted for the St. Louis market from national ranges.
03
What employers ask for
The skills these listings keep naming
Windows and macOS troubleshootingTicketing systems (Jira, ServiceNow)Active Directory / Azure AD basicsHardware setup and repairMicrosoft 365 / Google WorkspaceNetworking basicsPatient, clear communicationDocumentationRemote support tools
04
Interview questions worth rehearsing
With the thing the interviewer is actually listening for
A user says their computer is slow. Walk me through your troubleshooting.
Ask clarifying questions first, then check the obvious in order: resource usage, startup programs, updates, disk health. The structured approach is the answer.
How do you explain a technical fix to a frustrated non-technical user?
Show empathy first, plain language second, and confirmation the user is unblocked. They are hiring your bedside manner as much as your knowledge.
How do you prioritize when multiple tickets come in at once?
Impact and urgency: outages affecting many people before individual inconveniences, with communication to those who wait. Mention using SLAs if you have worked with them.
What do you do when you cannot solve an issue yourself?
Timebox, document what you tried, and escalate with full context. Knowing when to escalate is a strength, not a failure.
A user asks you to bypass a security policy to work faster. What do you say?
Decline kindly, explain the reason, and offer a compliant alternative or escalate the policy question. They are checking your judgment under social pressure.
How do you keep track of recurring issues?
Talk about ticket tagging, knowledge-base articles, and flagging patterns to reduce repeat work. Turning tickets into documentation shows initiative.
05
Resume tips that move the needle
For it support specialists specifically — generic advice costs you here
01
Include your ticket metrics: volume handled, first-contact resolution rate, or satisfaction scores if tracked.
02
List the exact systems supported (Windows 11, macOS, M365, AD) because postings filter on them literally.
03
Show knowledge-base or documentation contributions; they signal you reduce future tickets, not just close today's.
04
CompTIA A+ or similar certifications materially help at entry level — list in-progress ones too.
05
Mention the environment scale (number of users or sites supported) to give your experience context.
06
Where this role goes
Typical progression
01
Help Desk Technician
02
IT Support Specialist
03
Senior IT Support Specialist
04
Systems Administrator
Ten quiet minutes a day
Applying for it support specialist jobs in St. Louis?
Robbi carries this page into your first day: your role, your city, your shift preference. Then it hands you a few small things each morning and keeps the pipeline honest.
Save what looks right here, then let Robbi hand you a few small things each morning and keep the follow-ups honest.
Start with this search
No email, no resume, no sign-up.
Open your tracker
Everything you saved is already there.