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System Administrator Developer Jobs in Waterloo, IL

GRVTY

Systems Administrator

Saint Louis, MO · On-site

We are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal Intelligence Agency contract. In addition to receiving a ...

GRVTY

Systems Administrator

Saint Louis, MO · On-site

We are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal Intelligence Agency contract. In addition to receiving a ...

Intellivo

IT Systems Administrator

Creve Coeur, MO · On-site

The Systems Administrator works closely with Security, Infrastructure, Engineering, and all business units to support end users, improve IT environments, strengthen ISO27001 controls, respond to ...

New

UNCOMN

Systems Administrator

Swansea, IL · On-site

$65K - $80K/yr

Collaborate with development, security, and engineering teams to support the integration and ... Requirements * 2+ years of experience in system administration, infrastructure operations, or ...

EXOS

Sr. Systems Administrator

Saint Louis, MO · On-site

$80K - $109K/yr

Our client is seeking a team of Senior Systems Administrators to focus on their End User Computing ... The Engineer also maintains and enhances internally developed print and fax systems while driving ...

Empower AI Inc.

Oracle DBA

Saint Louis, MO

$46.25 - $62.75/hr

In this role, you will collaborate with application developers, system administrators, and government stakeholders to ensure the availability, integrity, security, and performance of enterprise ...

Empower AI Inc.

Oracle DBA

Saint Louis, MO · On-site

$46.25 - $62.75/hr

In this role, you will collaborate with application developers, system administrators, and government stakeholders to ensure the availability, integrity, security, and performance of enterprise ...

Empower AI Inc.

Oracle DBA

Saint Louis, MO · On-site

$46.25 - $62.75/hr

In this role, you will collaborate with application developers, system administrators, and government stakeholders to ensure the availability, integrity, security, and performance of enterprise ...

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All JobsSystem Administrator Developer JobsSystem Administrator Developer Jobs in Waterloo, IL

System Administrator Developer information

See Waterloo, IL salary details

$38K

$82.4K

$127.4K

How much do system administrator developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for system administrator developer in Waterloo, IL is $82,364.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,800.00 and $96,300.00 per year, depending on experience, location, and employer.

What does a system administrator developer do?

A System Administrator Developer is a hybrid IT professional who combines the responsibilities of system administration and software development. They manage, maintain, and troubleshoot computer systems and servers while also developing scripts, automation tools, and sometimes applications to improve system performance and efficiency. This role often involves configuring networks, ensuring security, handling backups, and automating repetitive tasks through code. By bridging the gap between operations and development, they help organizations maintain stable and efficient IT environments.

How do system administrator developers typically balance responsibilities between maintaining system infrastructure and contributing to software development projects?

System Administrator Developers often split their time between managing IT infrastructure—such as servers, networks, and security systems—and collaborating with software development teams to support application deployment and automation. This hybrid role requires strong organizational skills and the ability to prioritize tasks, as you may need to troubleshoot system issues while also writing scripts or developing tools to streamline operations. Effective communication and teamwork are essential, as you’ll frequently work alongside developers, IT support, and operations staff to ensure smooth integration of new software with existing systems. Balancing these responsibilities is a common challenge but offers a unique opportunity to develop both system administration and programming expertise.

What are the key skills and qualifications needed to thrive as a system administrator developer, and why are they important?

To excel as a System Administrator Developer, you need a strong background in systems administration, scripting/programming (such as Python, Bash, or PowerShell), and a solid understanding of operating systems and networking concepts, often supported by a degree in computer science or related certifications. Experience with configuration management tools (like Ansible, Puppet, or Chef), version control systems (such as Git), and cloud platforms (AWS, Azure, or Google Cloud) is typically required. Strong problem-solving skills, effective communication, and the ability to work independently or within a team set standout professionals apart in this role. These skills ensure efficient system operations, secure and scalable infrastructure, and seamless collaboration across IT and development teams.

What is the difference between System Administrator Developer vs Network Administrator?

AspectSystem Administrator DeveloperNetwork Administrator
CredentialsIT certifications, scripting skills, knowledge of operating systemsNetworking certifications (e.g., CCNA), routing and switching expertise
Work EnvironmentServer management, software deployment, system maintenanceNetwork infrastructure, hardware setup, network security
Employer & IndustryIT departments, tech companies, data centersTelecommunications, enterprise networks, ISPs

While both roles involve IT infrastructure, System Administrator Developers focus on server and software management, often scripting and automating tasks. Network Administrators specialize in network hardware, connectivity, and security. Both roles are essential for maintaining organizational IT operations but differ in their technical focus and daily tasks.

Is a system administrator developer a high paying job?

A system administrator developer typically earns a competitive salary, especially with skills in scripting, automation, and cloud platforms. Salaries vary based on experience, certifications, and location, but the role is generally considered well-paying within IT careers.

What cities near Waterloo, IL are hiring for System Administrator Developer jobs?

Cities near Waterloo, IL with the most System Administrator Developer job openings:

Infographic showing various System Administrator Developer job openings in Waterloo, IL as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $82,364 per year, or $39.6 per hour.

Systems Administrator

Saint Louis, MO • On-site

GRVTY
See more jobs at GRVTYexternal

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

Job description

***Requires an active TS/SCI Security Clearance with the ability to obtain a CI Poly****

What Impact You'll Have:

We are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal Intelligence Agency contract. In addition to receiving a competitive salary and generous health and personal benefits, the IT Engineer will enhance their skill set among a talented and technically accomplished group of colleagues. Primary responsibilities include providing Tier II support of maintaining multiple large Enterprise environment. The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) environment.

What You'll Be Owning:

  • System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical:
    • Troubleshooting application functionality, crash and performance Investigate user performance and work with external teams to improve user experience
    • Assist customers with Tier 2 incident resolution for Linux and windows applications.
    • Provide remote end user desktop support Identifies, analyzes, and resolves system incidents with both short-term workarounds and long-term solutions.
    • Responds to escalated service desk/team requests.
    • Communicate effectively (in oral and written form) with a variety of individuals, work well within small and large team environments.
    • Willingness to provide initial triage, response, and notifications for incidents Participates in special projects as required.

What You Must Have:

  • Bachelor's degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
  • 8+ years of related systems administration experience
  • TS/SCI Candidate must possess an appropriate and current DoD Information Assurance (IA) Certification to be considered for employment;
    • either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or
    • Cisco Certified Network Associate (CCNA)-Security.
    • CompTIA Security+ CE Certification is the preferred certification.
  • In addition, candidate must attain the required DoD 8570 Computing Environment (CE) Training within six (6) months of Hire Date.
  • Successful candidates are expected to have related experience and knowledge/understanding of:
    • Active Directory Administration DNS, DHCP, DFS, LDAP Windows 10, Server 2012, Server 2016
    • Application Troubleshooting such as Outlook, Excel, Word, JAVA, Internet Explorer Linux Operating system Understanding of ServiceNow, NETS or other ticketing processes ITIL v3 or higher

What Would be Nice to Have: 

  • Knowledge of: Microsoft System Center Configuration Manager PowerShell Virtualization Environments (VMware, Citrix) Profile management utilizing the VMware User Experience Management (UEM) toolset Microsoft Exchange Telephone/Video support Networking Familiarity with site specific customer and mission

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We're purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That's why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

•    Robust health plan including medical, dental, and vision  

•    Health Savings Account with company contribution  

•    Annual Paid Time Off and Paid Holidays  

•    Paid Parental Leave   

•    401k with generous company match  

•    Training and Development Opportunities  

•    Award Programs  

•    Variety of Company Sponsored Events

EEO Statement

GRVTY, is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. 

Anyone requiring reasonable accommodations should email recruiting@grvty.com or call 703-544-7930 with requested details.  A member of the HR team will respond to your request within 2 business days. 

Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)  

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.