Network Systems Admin
$68K - $91K/yr
Duration: 3mo Contract to Hire This person is going to be supporting app teams on the ... Linux,Windows, security, database background) - ITIL (2-4 yrs) - ServiceNow ticketing system ...
Network Systems Admin
$68K - $91K/yr
Duration: 3mo Contract to Hire This person is going to be supporting app teams on the ... Linux,Windows, security, database background) - ITIL (2-4 yrs) - ServiceNow ticketing system ...
AWS System Administrator
Saint Louis, MO · On-site
$75K - $158K/yr
Manage and maintain RHEL-based EC2 instances and on-premises Linux servers, including system ... and contract wage rates, relevant prior work experience, specific skills and competencies ...
AWS System Administrator
Saint Louis, MO · On-site
$75K - $158K/yr
Manage and maintain RHEL-based EC2 instances and on-premises Linux servers, including system ... and contract wage rates, relevant prior work experience, specific skills and competencies ...
System Administrator I
Warrensburg, MO · On-site
$57K/yr
Infrastructure Services Opening Date: 04/10/2026 Description The System Administrator I will have a ... Install, document, maintain, and support Windows and/or Linux based servers. Maintain and document ...
System Administrator I
Warrensburg, MO · On-site
$57K/yr
Infrastructure Services Opening Date: 04/10/2026 Description The System Administrator I will have a ... Install, document, maintain, and support Windows and/or Linux based servers. Maintain and document ...
Windows Systems Administrator (Associate or Mid-Level)
Berkeley, MO · On-site
$96K - $129K/yr
Windows Systems Administrator (Associate or Mid-Level) Company: The Boeing Company The Boeing ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Associate or Mid-Level)
Berkeley, MO · On-site
$96K - $129K/yr
Windows Systems Administrator (Associate or Mid-Level) Company: The Boeing Company The Boeing ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Associate or Mid-Level)
Berkeley, MO · On-site
$96K - $129K/yr
Windows Systems Administrator (Associate or Mid-Level) Company: The Boeing Company The Boeing ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Associate or Mid-Level)
Berkeley, MO · On-site
$96K - $129K/yr
Windows Systems Administrator (Associate or Mid-Level) Company: The Boeing Company The Boeing ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Associate or Mid-Level) Company: The Boeing Company The Boeing ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Associate or Mid-Level) Company: The Boeing Company The Boeing ... Experience evaluating and effectively communicating complex system problems and resolution
System Administrator II / System Administrator III - Hybrid - Chesterfield, MO (St. Louis)
Chesterfield, MO · On-site
System Administrator II / System Administrator III - Hybrid - Chesterfield, MO (St. Louis) At ... Administering and maintaining Windows Server and Linux environments to ensure reliability and ...
System Administrator II / System Administrator III - Hybrid - Chesterfield, MO (St. Louis)
Chesterfield, MO · On-site
System Administrator II / System Administrator III - Hybrid - Chesterfield, MO (St. Louis) At ... Administering and maintaining Windows Server and Linux environments to ensure reliability and ...
Windows Systems Administrator (Mid-Level or Senior)
Berkeley, MO · On-site
$119K - $162K/yr
Windows Systems Administrator (Mid-Level or Senior) Company: The Boeing Company The Boeing Company ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Mid-Level or Senior)
Berkeley, MO · On-site
$119K - $162K/yr
Windows Systems Administrator (Mid-Level or Senior) Company: The Boeing Company The Boeing Company ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Mid-Level or Senior)
Berkeley, MO · On-site
$119K - $162K/yr
Windows Systems Administrator (Mid-Level or Senior) Company: The Boeing Company The Boeing Company ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Mid-Level or Senior)
Berkeley, MO · On-site
$119K - $162K/yr
Windows Systems Administrator (Mid-Level or Senior) Company: The Boeing Company The Boeing Company ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Mid-Level or Senior)
$119K - $162K/yr
Windows Systems Administrator (Mid-Level or Senior) Company: The Boeing Company The Boeing Company ... Experience evaluating and effectively communicating complex system problems and resolution
Windows Systems Administrator (Mid-Level or Senior)
$119K - $162K/yr
Windows Systems Administrator (Mid-Level or Senior) Company: The Boeing Company The Boeing Company ... Experience evaluating and effectively communicating complex system problems and resolution
System Administrator II-1
Springfield, MO · On-site
The System Admin II monitors system hardware, network, and infrastructure software performance ... windows. Skills Required: * Linux Foundations: Proficiency in monitoring, diagnosing, and fixing ...
System Administrator II-1
Springfield, MO · On-site
The System Admin II monitors system hardware, network, and infrastructure software performance ... windows. Skills Required: * Linux Foundations: Proficiency in monitoring, diagnosing, and fixing ...
AWS System Administrator with Security Clearance
Saint Louis, MO · On-site
$75K - $158K/yr
Manage and maintain RHEL-based EC2 instances and on-premises Linux servers, including system ... and contract wage rates, relevant prior work experience, specific skills and competencies ...
AWS System Administrator with Security Clearance
Saint Louis, MO · On-site
$75K - $158K/yr
Manage and maintain RHEL-based EC2 instances and on-premises Linux servers, including system ... and contract wage rates, relevant prior work experience, specific skills and competencies ...
$55 - $67.50/hr
You'll work closely with other system engineers, administrators, and program teams to ensure ... Experience securing Linux and Windows systems, STIGs, patching, and system hardening * Knowledge of ...
$55 - $67.50/hr
You'll work closely with other system engineers, administrators, and program teams to ensure ... Experience securing Linux and Windows systems, STIGs, patching, and system hardening * Knowledge of ...
System Administrator
Saint Louis, MO · On-site
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
System Administrator
Saint Louis, MO · On-site
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
System Administrator
Saint Louis, MO · On-site
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
System Administrator
Saint Louis, MO · On-site
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
This position is contingent upon contract award ** Responsibilities * Perform system maintenance ... Administer, monitor, and optimize security servers and associated applications. * Provide service ...
Administer and maintain SOC/NOC tools, such as SIEM, SOAR, and network monitoring systems ... Networking, Linux, Cloud, Windows, or Microsoft platforms. * Experience administering SOC and/or ...
Administer and maintain SOC/NOC tools, such as SIEM, SOAR, and network monitoring systems ... Networking, Linux, Cloud, Windows, or Microsoft platforms. * Experience administering SOC and/or ...
Systems Administrator
Saint Louis, MO · Hybrid
... contract. In addition to receiving a competitive salary and generous health and personal benefits ... System Administrative Advisory duties to include management of Windows and Linux workstations on ...
Systems Administrator
Saint Louis, MO · Hybrid
... contract. In addition to receiving a competitive salary and generous health and personal benefits ... System Administrative Advisory duties to include management of Windows and Linux workstations on ...
Senior Linux Administrator
Saint Louis, MO · On-site
St Louis, MO (Remote till COVID) Duration: 6 Months Contract then Permanent Hire Requirements ... Excited to learn new technologies and tools as our applications and systems evolve * Experience in ...
Senior Linux Administrator
Saint Louis, MO · On-site
St Louis, MO (Remote till COVID) Duration: 6 Months Contract then Permanent Hire Requirements ... Excited to learn new technologies and tools as our applications and systems evolve * Experience in ...
Contract Linux Windows System Administrator information
What is the difference between Contract Linux Windows System Administrator vs Network Administrator?
| Aspect | Contract Linux Windows System Administrator | Network Administrator |
|---|---|---|
| Certifications | Linux/Windows certifications (e.g., CompTIA Linux+, Microsoft Certified) | Network certifications (e.g., Cisco CCNA, CompTIA Network+) |
| Work Environment | Server management, system deployment, troubleshooting on Linux and Windows servers | Network infrastructure, routers, switches, and network security |
| Employer & Industry Usage | IT service providers, tech companies, data centers | Telecom, corporate IT departments, ISPs |
The Contract Linux Windows System Administrator primarily manages server environments, focusing on operating systems, while the Network Administrator concentrates on network infrastructure and connectivity. Both roles require technical certifications and often work in similar industries, but their core responsibilities differ in scope and focus.
What are the most commonly searched types of Linux Windows System Administrator jobs in Missouri? The most popular types of Linux Windows System Administrator jobs in Missouri are:
$68K - $91K/yr
Contractor
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 22 days ago
Job description
Company Description
Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs.Â
Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.
Job Description
This is Nisarg from Collabera and I have a position open where I am looking for Network Systems Admin. Please let me know if you would be interested in hearing more about this opportunity. Below is a detailed job description for your reference.
Looking forward to talk with you.
Feel free to reach me at 973-859-5421.
Position: Network Systems Admin
Location:Clayton, MO, 63105.       Â
Duration: 3mo Contract to Hire
This person is going to be supporting app teams on the infrastructure side to assist in change deployments, code deployments, incident resolution, and event monitoring.
Must Have:
-Â Â Â Â Â Â Â Â Â 3-5 years' experience in Network Operations Center/Systems Admin
-Â Â Â Â Â Â Â Â Â Experience in multiple disciples (networking, OS-Linux,Windows, security, database background)
-Â Â Â Â Â Â Â Â Â ITIL (2-4 yrs)
-Â Â Â Â Â Â Â Â Â ServiceNow ticketing system experience (1-3 yrs)
-Â Â Â Â Â Â Â Â Â Basic systems admin/application admin skills (Performing restarts, creating accounts)
-Â Â Â Â Â Â Â Â Â Good communication skills
Pluses:
-Â Â Â Â Â Â Â Â Â Database background (SQL, ORACLE)
-Â Â Â Â Â Â Â Â Â Capacity management experience (SolarWinds)
Regards,
Looking forward to talk with you.
Feel free to reach me at 973-859-5421.
Position: Network Systems Admin
Location:Clayton, MO, 63105.       Â
Duration: 3mo Contract to Hire
This person is going to be supporting app teams on the infrastructure side to assist in change deployments, code deployments, incident resolution, and event monitoring.
Must Have:
-Â Â Â Â Â Â Â Â Â 3-5 years' experience in Network Operations Center/Systems Admin
-Â Â Â Â Â Â Â Â Â Experience in multiple disciples (networking, OS-Linux,Windows, security, database background)
-Â Â Â Â Â Â Â Â Â ITIL (2-4 yrs)
-Â Â Â Â Â Â Â Â Â ServiceNow ticketing system experience (1-3 yrs)
-Â Â Â Â Â Â Â Â Â Basic systems admin/application admin skills (Performing restarts, creating accounts)
-Â Â Â Â Â Â Â Â Â Good communication skills
Pluses:
-Â Â Â Â Â Â Â Â Â Database background (SQL, ORACLE)
-Â Â Â Â Â Â Â Â Â Capacity management experience (SolarWinds)
Regards,
Additional Information
If you are interested in this position and would like to set up an Interview, feel free to contact:
Nisarg shah
973-859-5421
nisarg.shah(at)collabera.com