Top 139 Systems & applications administrators & architects Jobs in St. Louis, Mo

Systems Administrator / Systems Infrastructure Lead
Computer World Services —Scott AFB, IL
- $115,000 - $130,000 a year
- Full-time
- Residential
- Senior level
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
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
Systems Engineer
CACI —St. Louis, MO
- $82,100 - $172,400 a year
- Full-time
- Computer Science
- 5 years
- Master's degree
- Health insurance
Systems Administrator
Silgan Plastics —Chesterfield, MO
- Full-time
- Hybrid work
- Background check
- Computer Science
- 5 years
- Health savings account
- Health insurance
Quick Apply
11d
Systems Administrator
Weissman —St. Louis, MO
- Weekends as needed
- Mid-level
- Analysis skills
- Bachelor's degree
- Paid parental leave
- Disability insurance
Desktop Administrator
ARCO a Family of Construction Companies —St. Louis, MO
- Full-time
- Children
- Senior level
- 2 years
- Paid parental leave
- Health insurance
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
Systems Administrator
Silgan Plastics LLC —Chesterfield, MO
- Full-time
- Computer Science
- 5 years
- Windows
4d
System Administrator
SogoTrade —St. Louis, MO
- On call
- Azure
- Mid-level
- Office
Jr. Systems Administrator
Foxhole Technology —Belleville, IL
- $60,000 - $71,000 a year
- Monday to Friday
- Basic math
- Mid-level
- Typing
4d
Infrastructure Specialist
Stellar IT Solutions LLC —St. Louis, MO
- $50 - $55 an hour
- Contract
- Remote
- Computer Science
- Bachelor's degree
- Mentoring
Quick Apply
Systems Administrator
DataServ —St. Louis, MO
- Online Application
- Hybrid work
- System design
- Mid-level
- Windows
- Health insurance
- Paid time off
Quick Apply
IT Systems Specialist
Air Products and Chemical —St. Louis, MO
- Online Application
- Computer Science
- 5 years
- Mid-level
- Paid parental leave
- AD&D insurance
Quick Apply
10d
Administrator, Server
Spire Inc —St. Louis, MO
- Overtime
- Computer science
- Computer Science
- Mid-level
Systems Administrator - Contract
World Wide Technology Holding, LLC —St. Louis, MO
- $40 - $50 an hour
- Overtime
- Up to 50% travel
- High school
- Mid-level
Help Desk / Systems Administrator / Service Desk Engineer
Forward Slash Technology —St. Louis, MO
- Full-time
- Background check
- Computer science
- Clean driving record
Quick Apply
SENIOR SYSTEMS ENGINEER - INFORMATION TECHNOLOGY - FT DAYS
ANDERSON HOSPITAL —Maryville, IL
- Weekends as needed
- Computer Science
- Hospital
- Mid-level
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
7d
Systems Administrator
Empower AI Inc. —St. Louis, MO
- From $63,500 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Relocation assistance
8d

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systems & applications administrators & architects jobs near st. louis, mo

Systems Administrator / Systems Infrastructure Lead

Computer World Services -
Scott AFB, IL

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Job Details

Full-time
$115,000 - $130,000 a year

Qualifications

Linux support
Data recovery
Server backup and recovery
Compliance with security regulations
Disaster recovery implementation
Data backup
SAN
Windows support
Server security
Network Attached Storage (NAS)

Full Job Description

Leads systems administration for all in-scope physical and virtual server infrastructure, storage, and Active Directory services supporting U.S. Army Transportation Command (ARTRANS) C4ISR and distribution operations worldwide. Serves as the primary technical point of contact and Capability Lead for systems infrastructure services. This role is designated Mission Essential and must perform during contingencies.

Key Tasks & Responsibilities

Install, configure, patch, and maintain physical/virtual server OS (Windows Server 2019/2022, RHEL 8/9), SAN/NAS (NetApp ONTAP), and VMware vSphere/vCenter
Administer user accounts and security groups for in-scope Active Directory domains
Operate data backup and recovery (Veeam) meeting Recovery Time Objective (RTO) and Recovery Point Objective for mission-critical systems
Manage enterprise tools (SCCM, SolarWinds) and support critical service restoration priorities during contingencies

Education & Experience

5+ years of enterprise systems administration (Windows/Linux server, virtualization, SAN/NAS, Active Directory)
DoDM 8140.03 foundational qualification prior to start; Residential Qualification for privileged access
Experience in a DoD/Army enclave with STIG-hardened systems
Backup/DR tooling experience (e.g., Veeam, Commvault, or equivalent)
Familiarity with SIPRNet-connected mission systems

Certifications

DCWF Work Role 411 - Systems Administrator, Intermediate proficiency. Common qualifying certifications: Security+ or CySA+, plus a computing-environment certification (e.g., Microsoft/Linux/VMware)

Security Clearance

Secret clearance

Other (Travel, Work Environment, DoD 8570 Requirements, Administrative Notes, etc.)

Scott Air Force Base, Illinois; Mission Essential on-site reporting during base closures/contingencies.

$115,000 - $130,000 a year

The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity. The posted range is appropriate for a typical candidate meeting, at a minimum, all the core requirements of the position.

IND1

Computer World Services is an affirmative action and equal employment opportunity employer. Current employees and/or qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, disability, protected veteran status, genetic information or any other characteristic protected by local, state, or federal laws, rules, or regulations.

Computer World Services is committed to the full inclusion of all qualified individuals. As part of this commitment, Computer World Services will ensure that individuals with disabilities (IWD) are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Human Resources at [email protected].

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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systems & applications administrators & architects jobs in st. louis, mo

Systems Administrator / Systems Infrastructure Lead

Mobile Device Systems Administrator Senior

System Administrator (Desktop Support)

Systems Engineer

Systems Administrator

Systems Administrator

Desktop Administrator

Systems Administrator

Systems Administrator

System Administrator

Jr. Systems Administrator

Infrastructure Specialist

Systems Administrator

IT Systems Specialist

Administrator, Server

Systems Administrator - Contract

Help Desk / Systems Administrator / Service Desk Engineer

SENIOR SYSTEMS ENGINEER - INFORMATION TECHNOLOGY - FT DAYS

IT Systems Administrator

Systems Administrator

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