Top 57 It administrator Jobs in St. Louis Mo

System Administrator (Desktop Support)
General Dynamics Information Technology —Arnold, MO
- $130,900 - $177,100 a year
- 5 years
- Bachelor of Science
- Bachelor's degree
- Paid time off
- 401(k) matching
Service Desk Administrator I (IT)
HR Green —St. Louis, MO
- $50,500 - $87,200 a year
- On call
- Microsoft Outlook
- Mid-level
- Office
Quick Apply
Mobile Device Systems Administrator Senior
General Dynamics Information Technology —St. Louis, MO
- $129,813 - $138,000 a year
- System design
- Bachelor's degree
- Experience equivalent to degree accepted
- Paid time off
- 401(k) matching
Systems Administrator / Systems Infrastructure Lead
Computer World Services —Scott AFB, IL
- $115,000 - $130,000 a year
- Full-time
- Residential
- Senior level
System Administrator
SogoTrade —St. Louis, MO
- On call
- Azure
- Mid-level
- Office
Systems Administrator
General Dynamics Information Technology —St. Louis, MO
- $97,968 - $132,250 a year
- Weekends as needed
- 5 years
- Bachelor of Science
- Bachelor's degree
- Paid time off
- 401(k) matching
Help Desk Administrator
Sovereign Technologies —St. Louis, MO
- Weekends as needed
- Mid-level
- SQL
- Bachelor's degree
Systems Administrator
Silgan Plastics LLC —Chesterfield, MO
- Full-time
- Computer Science
- 5 years
- Windows
11d
IT Systems Administrator II
USA Mortgage —Creve Coeur, MO
- Full-time
- System design
- Office
- Continuous improvement
- Health savings account
- Paid holidays
2d
IT Administrator (NetSuite)
Ford Hotel Supply —St. Louis, MO
- Full-time
- Mid-level
- 3 years
- SQL
- Health savings account
- Paid holidays
Quick Apply
IT Systems Administrator
Control Devices LLC —Fenton, MO
- Full-time
- Computer Science
- 5 years
- Office
- 401(k)
- Paid time off
Quick Apply
Help Desk Tier III (Systems Administrator)
D&G Support Services, LLC —St. Louis, MO
- $60,000 - $80,000 a year
- Computer Science
- Mid-level
- Windows
- 401(k)
- Tuition reimbursement
7d
IT Systems Administrator
River City Casino & Hotel —St. Louis, MO
- From $60,000 a year
- Full-time
- Computer Science
- Customer service
- Bachelor of Science
- Health insurance
- Paid time off
13d
Systems Administrator
Empower AI Inc. —St. Louis, MO
- $63,500 - $98,280 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Relocation assistance
14d
Administrator, Server
Spire Inc —St. Louis, MO
- Overtime
- Computer science
- Computer Science
- Mid-level
Network Administrator II
WILLIAM C BROWN INC (WCBinc) —St. Louis, MO
- Full-time
- Mid-level
Quick Apply
Salesforce Administrator
Sovereign Technologies —St. Louis, MO
- 5 years
- SQL
- Bachelor's degree
Systems Administrator
Weissman —St. Louis, MO
- Weekends as needed
- Mid-level
- Analysis skills
- Bachelor's degree
- Paid parental leave
- Disability insurance
Senior ServiceNow Administrator
Focus Financial Partners —St. Louis, MO
- $90,000 - $105,000 a year
- Bachelor's degree
- Mentoring
- Scripting
- Health insurance
- Dental insurance
MS Dynamics CRM Admin/Dev
Intone Networks —St. Louis, MO
- Contract
- Entry level

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System Administrator (Desktop Support)

General Dynamics Information Technology -
Arnold, MO

Apply Now

Job Details

$130,900 - $177,100 a year

Benefits

Internal mobility program
Paid time off
401(k) matching

Qualifications

ITIL Foundation
ITIL Certification

Full Job Description

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As a Systems Administrator Advisor you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Arnold, MO.

HOW A SYSTEMS ADMINISTRATOR ADVISOR WILL MAKE AN IMPACT

As a System Administrator Advisor (Desktop Support), you will be responsible for providing excellent technical support to end-users, maintaining desktop systems, and ensuring the reliable operation of computer systems. You will work closely with both on-site and remote users to resolve issues, coordinate upgrades, and provide hands-on support for desktop environments.

In this role, a typical day will include:

Independently develops technical solution for the management for software, hardware, configurations, and architecture. Provides interpretation to Systems matters that are moderately complex in nature.
Provide troubleshooting support for systems hardware and software issues that are highly complex.
Performs advance software installations and upgrades to operating systems and layered software packages.
Applies advanced knowledge in monitoring and tuning the system to achieve optimum performance levels.
Provides guidance to less experienced personnel on workstation/server data integrity matters and the implantation of standard software and hardware solutions.
Leads complex data/media recoverability following a schedule of system backups and database archive operations.
Evaluates and assesses existing systems and plans long term strategies.
Configure and maintain networked computer system, including hardware, system software, and applications
Conducts advanced to complex hardware and software audits of workstations and servers to ensure compliance with established standards, policies and configurations guidelines.
Recognized subject matter expert in job area typically through advanced education and work experience. Established operational plans. Manages large projects with limited oversight form manager.
Strong written and verbal communication is imperative when dealing with technically minded employees and non-technical colleagues
Train end-users on the proper use of hardware and software. May training large groups of end users.
May coach and review the work of less-experienced professionals.
May serve as a team or task leader (Not a people manager)

WHAT YOU'LL NEED TO SUCCEED:

Knowledge in one or more of the following areas:
- Thin Client using Virtual Desktop Infrastructure (VDI) Technology
- Experience and/or knowledgeable with: Windows 11; Windows 10; Citrix; SMS; and SCCM
- End User Hardware
  - Thin Client, Thick Monitors, KVM’s, Printers, Plotters Print Server Configurations, VOIP phone,
- Desktop Image Management
- Home Directory and Profile Support Services
- E-mail Support Services
- Software Support Services
- Experience and/or knowledgeable with; Windows 7; Windows 10; Win11 Citrix; SMS; and SCCM
Excellent troubleshooting capabilities
Strong communication skills
Strong work ethic and attention to detail
Strong writing skills (consistently document work completed)
Strong time management skills and ability to work flexible schedules to meet job requirements
Ability to move and lift computers, printers, monitors, and other hardware
Team player and willing to share knowledge and learn from others to ensure team's success
Enthusiasm and ability to adapt to new and changing technologies

Education/Experience Requirement:

BA/BS (or equivalent experience)
5+ years of experience

Certifications:

Security+ or CASP
ITIL v4 Foundations

Location: Customer Site

US Citizenship Required

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

#RoverGSS

Work Requirements

Years of Experience

5 + years of related experience

may vary based on technical training, certification(s), or degree

Certification

CompTIA Security+ CE | CompTIA - CompTIA

Travel Required

None

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $130,900 - $177,100. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply Now

Refine Your Search

it administrator jobs in st. louis mo

System Administrator (Desktop Support)

Service Desk Administrator I (IT)

Mobile Device Systems Administrator Senior

Systems Administrator / Systems Infrastructure Lead

System Administrator

Systems Administrator

Help Desk Administrator

Systems Administrator

IT Systems Administrator II

IT Administrator (NetSuite)

IT Systems Administrator

Help Desk Tier III (Systems Administrator)

IT Systems Administrator

Systems Administrator

Administrator, Server

Network Administrator II

Salesforce Administrator

Systems Administrator

Senior ServiceNow Administrator

MS Dynamics CRM Admin/Dev

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