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Systems Administrator - Careers at Robert Half

Robert Half

Systems Administrator - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Systems Administrator Role at Robert Half

Join Robert Half's prestigious client in Schaumburg, Illinois, as a Systems Administrator on an exciting contract basis. This hybrid role perfectly blends hands-on systems administration with essential help desk support, making it ideal for IT professionals who thrive in dynamic environments. Located in the heart of the Chicago metropolitan area, Schaumburg offers a vibrant business community with excellent connectivity via major highways and O'Hare International Airport nearby.

As a Systems Administrator, you'll be the backbone of critical IT infrastructure, ensuring seamless operations, robust security, and exceptional end-user experiences. With expertise in Active Directory, Microsoft 365, and AWS, you'll safeguard enterprise systems while driving performance optimizations. Robert Half places you with top-tier employers, offering stability, professional development, and pathways to permanent roles. If you're detail-oriented, proactive, and passionate about cybersecurity and cloud technologies, this position in Schaumburg, IL, is your next career milestone.

Key Responsibilities

  • Active Directory Mastery: Manage and maintain Active Directory environments, implementing comprehensive security policies, configuring group policies (GPOs), and ensuring user access controls align with organizational needs.
  • Microsoft 365 Administration: Oversee security and compliance in Microsoft 365, leveraging Intune for device management, endpoint protection, and data governance to maintain system integrity.
  • End-User Support Excellence: Deliver tier-2 support for Windows operating systems and Citrix virtual desktop infrastructure (VDI), efficiently resolving tickets and minimizing disruptions.
  • Server Hardening & Security: Apply local and network-level security measures to harden Windows servers, conduct vulnerability assessments, and enforce best practices for threat mitigation.
  • Troubleshooting & Optimization: Diagnose and resolve complex system issues, proactively monitor performance, and implement solutions to reduce downtime and enhance efficiency.
  • AWS Cloud Management: Monitor and maintain AWS resources, optimizing cloud-based operations for scalability, cost-efficiency, and reliability.
  • Documentation & Collaboration: Create detailed process documentation, user guides, and collaborate cross-functionally to deploy enterprise applications and adopt IT best practices.
  • Compliance Audits: Perform regular security assessments, ensure regulatory compliance (e.g., GDPR, HIPAA if applicable), and recommend improvements.

Required Qualifications for Success

To excel as our Systems Administrator in Schaumburg, Illinois, you need hands-on experience with modern IT ecosystems. We're seeking candidates with:

  • 3+ years in systems administration, preferably with Active Directory and Microsoft 365 expertise.
  • Proficiency in Intune, Citrix, Windows Server, and AWS services like EC2, S3, and VPC.
  • Demonstrated skills in server hardening, GPO management, and endpoint security tools.
  • Strong troubleshooting abilities for hybrid on-prem/cloud environments.
  • Excellent communication skills for end-user support and team collaboration.
  • Relevant certifications such as Microsoft Certified: Azure Administrator Associate, MCSA, or CompTIA Security+ highly preferred.
  • Bachelor's degree in IT, Computer Science, or related field (or equivalent experience).
  • Availability for contract work with potential for full-time opportunities.

This role demands a proactive mindset, meticulous attention to detail, and the ability to handle multiple priorities in a fast-paced setting. Experience with ticketing systems like ServiceNow or Zendesk is a plus.

Why Join Us at Robert Half?

Robert Half is the global leader in specialized staffing, connecting top talent with innovative companies. By partnering with us, you gain:

Professional Growth: Access to exclusive training, certification support, and career coaching from industry experts. Build a robust resume with high-profile client experience.

Competitive Rewards: Attractive hourly rates (estimated $45+/hr, equating to $90K+ annually), flexible schedules, and benefits like health insurance options through Robert Half.

Innovative Environment: Work on cutting-edge projects involving Microsoft ecosystems, cloud computing, and cybersecurity in Schaumburg's thriving tech hub.

Community & Stability: Enjoy Schaumburg's upscale amenities, including Woodfield Mall, top-rated dining, and outdoor parks, while contributing to mission-critical operations.

Apply now to elevate your IT career with Robert Half. We prioritize diversity, equity, and inclusion, fostering an environment where your skills shine. Don't miss this opportunity to secure systems, support users, and advance in systems administration!

Locations

  • Schaumburg, Illinois, United States

Salary

Estimated Salary Rangehigh confidence

85,000 - 105,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Active Directoryintermediate
  • Microsoft 365intermediate
  • Intuneintermediate
  • Windows Operating Systemsintermediate
  • Citrix Technologiesintermediate
  • AWSintermediate
  • System Securityintermediate
  • Group Policy Managementintermediate
  • Server Hardeningintermediate
  • Troubleshootingintermediate

Required Qualifications

  • Proven experience managing Active Directory and implementing security policies (experience)
  • Expertise in Microsoft 365 security, compliance tools, and Intune (experience)
  • Strong end-user support skills for Windows OS and Citrix (experience)
  • Knowledge of AWS cloud technologies (experience)
  • Experience hardening server operating systems (experience)
  • Ability to troubleshoot complex system issues (experience)
  • Detail-oriented with excellent problem-solving skills (experience)
  • Strong documentation and collaboration abilities (experience)

Responsibilities

  • Manage and maintain Active Directory, including implementing security policies and configuring group policies
  • Administer Microsoft 365 security and compliance tools, including Intune, to ensure data protection and system integrity
  • Provide end-user support for Windows operating systems and Citrix technologies, addressing technical issues and resolving tickets
  • Harden server operating systems by applying local and network security measures
  • Troubleshoot and resolve system-related issues to minimize downtime and improve performance
  • Collaborate with team members to enhance system functionality and implement best practices
  • Monitor and maintain AWS technologies for efficient cloud-based operations
  • Document processes and create guidelines for system maintenance and user support
  • Conduct regular assessments of system security and compliance to identify areas for improvement
  • Assist with the deployment and configuration of enterprise-level applications

Benefits

  • general: Competitive hourly compensation with potential for full-time conversion
  • general: Flexible contract duration with professional growth opportunities
  • general: Work with cutting-edge technologies in a dynamic environment
  • general: Comprehensive support from Robert Half's recruitment experts
  • general: Access to ongoing training and certification reimbursement programs
  • general: Collaborative team culture focused on innovation and excellence
  • general: Modern office in a prime Schaumburg location with easy access
  • general: Opportunity to build long-term career relationships with top employers

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Robert Half logo

Systems Administrator - Careers at Robert Half

Robert Half

Systems Administrator - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Systems Administrator Role at Robert Half

Join Robert Half's prestigious client in Schaumburg, Illinois, as a Systems Administrator on an exciting contract basis. This hybrid role perfectly blends hands-on systems administration with essential help desk support, making it ideal for IT professionals who thrive in dynamic environments. Located in the heart of the Chicago metropolitan area, Schaumburg offers a vibrant business community with excellent connectivity via major highways and O'Hare International Airport nearby.

As a Systems Administrator, you'll be the backbone of critical IT infrastructure, ensuring seamless operations, robust security, and exceptional end-user experiences. With expertise in Active Directory, Microsoft 365, and AWS, you'll safeguard enterprise systems while driving performance optimizations. Robert Half places you with top-tier employers, offering stability, professional development, and pathways to permanent roles. If you're detail-oriented, proactive, and passionate about cybersecurity and cloud technologies, this position in Schaumburg, IL, is your next career milestone.

Key Responsibilities

  • Active Directory Mastery: Manage and maintain Active Directory environments, implementing comprehensive security policies, configuring group policies (GPOs), and ensuring user access controls align with organizational needs.
  • Microsoft 365 Administration: Oversee security and compliance in Microsoft 365, leveraging Intune for device management, endpoint protection, and data governance to maintain system integrity.
  • End-User Support Excellence: Deliver tier-2 support for Windows operating systems and Citrix virtual desktop infrastructure (VDI), efficiently resolving tickets and minimizing disruptions.
  • Server Hardening & Security: Apply local and network-level security measures to harden Windows servers, conduct vulnerability assessments, and enforce best practices for threat mitigation.
  • Troubleshooting & Optimization: Diagnose and resolve complex system issues, proactively monitor performance, and implement solutions to reduce downtime and enhance efficiency.
  • AWS Cloud Management: Monitor and maintain AWS resources, optimizing cloud-based operations for scalability, cost-efficiency, and reliability.
  • Documentation & Collaboration: Create detailed process documentation, user guides, and collaborate cross-functionally to deploy enterprise applications and adopt IT best practices.
  • Compliance Audits: Perform regular security assessments, ensure regulatory compliance (e.g., GDPR, HIPAA if applicable), and recommend improvements.

Required Qualifications for Success

To excel as our Systems Administrator in Schaumburg, Illinois, you need hands-on experience with modern IT ecosystems. We're seeking candidates with:

  • 3+ years in systems administration, preferably with Active Directory and Microsoft 365 expertise.
  • Proficiency in Intune, Citrix, Windows Server, and AWS services like EC2, S3, and VPC.
  • Demonstrated skills in server hardening, GPO management, and endpoint security tools.
  • Strong troubleshooting abilities for hybrid on-prem/cloud environments.
  • Excellent communication skills for end-user support and team collaboration.
  • Relevant certifications such as Microsoft Certified: Azure Administrator Associate, MCSA, or CompTIA Security+ highly preferred.
  • Bachelor's degree in IT, Computer Science, or related field (or equivalent experience).
  • Availability for contract work with potential for full-time opportunities.

This role demands a proactive mindset, meticulous attention to detail, and the ability to handle multiple priorities in a fast-paced setting. Experience with ticketing systems like ServiceNow or Zendesk is a plus.

Why Join Us at Robert Half?

Robert Half is the global leader in specialized staffing, connecting top talent with innovative companies. By partnering with us, you gain:

Professional Growth: Access to exclusive training, certification support, and career coaching from industry experts. Build a robust resume with high-profile client experience.

Competitive Rewards: Attractive hourly rates (estimated $45+/hr, equating to $90K+ annually), flexible schedules, and benefits like health insurance options through Robert Half.

Innovative Environment: Work on cutting-edge projects involving Microsoft ecosystems, cloud computing, and cybersecurity in Schaumburg's thriving tech hub.

Community & Stability: Enjoy Schaumburg's upscale amenities, including Woodfield Mall, top-rated dining, and outdoor parks, while contributing to mission-critical operations.

Apply now to elevate your IT career with Robert Half. We prioritize diversity, equity, and inclusion, fostering an environment where your skills shine. Don't miss this opportunity to secure systems, support users, and advance in systems administration!

Locations

  • Schaumburg, Illinois, United States

Salary

Estimated Salary Rangehigh confidence

85,000 - 105,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Active Directoryintermediate
  • Microsoft 365intermediate
  • Intuneintermediate
  • Windows Operating Systemsintermediate
  • Citrix Technologiesintermediate
  • AWSintermediate
  • System Securityintermediate
  • Group Policy Managementintermediate
  • Server Hardeningintermediate
  • Troubleshootingintermediate

Required Qualifications

  • Proven experience managing Active Directory and implementing security policies (experience)
  • Expertise in Microsoft 365 security, compliance tools, and Intune (experience)
  • Strong end-user support skills for Windows OS and Citrix (experience)
  • Knowledge of AWS cloud technologies (experience)
  • Experience hardening server operating systems (experience)
  • Ability to troubleshoot complex system issues (experience)
  • Detail-oriented with excellent problem-solving skills (experience)
  • Strong documentation and collaboration abilities (experience)

Responsibilities

  • Manage and maintain Active Directory, including implementing security policies and configuring group policies
  • Administer Microsoft 365 security and compliance tools, including Intune, to ensure data protection and system integrity
  • Provide end-user support for Windows operating systems and Citrix technologies, addressing technical issues and resolving tickets
  • Harden server operating systems by applying local and network security measures
  • Troubleshoot and resolve system-related issues to minimize downtime and improve performance
  • Collaborate with team members to enhance system functionality and implement best practices
  • Monitor and maintain AWS technologies for efficient cloud-based operations
  • Document processes and create guidelines for system maintenance and user support
  • Conduct regular assessments of system security and compliance to identify areas for improvement
  • Assist with the deployment and configuration of enterprise-level applications

Benefits

  • general: Competitive hourly compensation with potential for full-time conversion
  • general: Flexible contract duration with professional growth opportunities
  • general: Work with cutting-edge technologies in a dynamic environment
  • general: Comprehensive support from Robert Half's recruitment experts
  • general: Access to ongoing training and certification reimbursement programs
  • general: Collaborative team culture focused on innovation and excellence
  • general: Modern office in a prime Schaumburg location with easy access
  • general: Opportunity to build long-term career relationships with top employers

Target Your Resume for "Systems Administrator - Careers at Robert Half" , Robert Half

Get personalized recommendations to optimize your resume specifically for Systems Administrator - Careers at Robert Half. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Systems Administrator - Careers at Robert Half" , Robert Half

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Robert Half CareersJobs in Schaumburg ILSystems Administrator JobsIT Jobs IllinoisMicrosoft 365 JobsActive Directory CareersAWS AdministratorFinanceAccountingAdmin

Answer 10 quick questions to check your fit for Systems Administrator - Careers at Robert Half @ Robert Half.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.