Microsoft Systems Administrator

Job ID: 111988
Location: Maryland Heights, Missouri  [Remote]
Category: Infrastructure
Employment Type: Contract
Date Added: 02/05/2026
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Join our dynamic team as a Microsoft Systems Administrator and play a pivotal role in maintaining and enhancing the stability, security, and performance of our enterprise systems. This position offers an exciting opportunity to work with cutting-edge Microsoft technologies, including Power Platform and SharePoint Online, while advancing your skills in both low-code and pro-code development, artificial intelligence, and cloud infrastructure.

Key Responsibilities:

  • System Support & Maintenance: Provide first and second-level support for enterprise systems, diagnosing, troubleshooting, and resolving complex incidents to ensure minimal downtime and optimal performance.
  • System Configuration & Optimization: Plan, execute, and document complex system configurations, upgrades, and decommissioning activities to ensure smooth operations.
  • Performance Tuning: Implement performance tuning, monitoring system trends to identify and proactively address potential issues.
  • Collaboration & Support: Work cross-functionally with technical teams, vendors, and end-users to share information, resolve problems, and gather feedback for continuous improvement.
  • Documentation & Compliance: Create and review detailed documentation of system configurations, procedures, and maintenance activities to ensure consistency and compliance.
  • AI & Modern Technologies Integration: Assist in leveraging modern AI capabilities, including generative AI and neural networks, integrating these tools into business solutions to enhance operational efficiency.
  • Security & Stability: Support system security protocols and safeguard enterprise systems' stability, availability, and integrity across various domains such as networks, databases, and storage.

Qualifications:

  • Minimum 2 years of application support experience within an enterprise environment.
  • Bachelor’s degree in Computer Science, Engineering, Information Technology, or a related field; or equivalent work experience with at least 3 years in IT or operations.
  • Strong working knowledge of Microsoft Power Platform, SharePoint Online, and web technologies including JavaScript, REST APIs, SQL, and NoSQL data sources.
  • Familiarity with AI, neural networks, and deep learning fundamentals is a plus.
  • Proven problem-solving skills and the ability to work effectively in a collaborative, fast-paced environment.

Publishing Pay Range: $40.00 – $41.00 Hourly 

About GDH:
At GDH, we believe in the power of people and the importance of caring. Our culture statement, “We care about people,” isn’t just a tagline – it’s the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Who We Are:
GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women’s services, we pride ourselves on our commitment to quality and service.

GDH Benefits

GDH offers a range of employee benefits that are designed to promote well-being and help maintain a healthy work-life balance. These comprehensive benefits cover various aspects of an employee’s life and aim to enhance their overall experience with the company. Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services. Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans. Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work-life balance benefits, a Wellbeats membership, a discounted gym membership program, and more!  For more detailed information on benefits, please go to GDH’s website under the tab for candidates.

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws. Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department.

Please visit our notice of collection for California applicants.

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