2,069 IT Systems Administrator jobs in the United States
Systems Administrator
Posted 4 days ago
Job Viewed
Job Description
responsible for deploying, managing, and securing devices across the organization using Microsoft Intune. This role ensures that endpoints—including laptops, desktops, mobile phones, and tablets—are appropriately configured, compliant, and safeguarded according to business policies and industry standards. The administrator will serve as the technical expert for device lifecycle management, troubleshooting, automation, and optimization, keeping the organization's digital workspace secure and productive.
Key Responsibilities
· Intune Configuration and Management: Design, implement, and maintain Microsoft Intune MDM and MAM solutions.
· Device Enrollment: Ensure smooth onboarding and enrollment of Windows, iOS, Android, and macOS devices into Intune.
· Policy Deployment: Create, update, and enforce compliance, configuration, and security policies for all managed endpoints.
· Application Management: Deploy, update, and manage applications—including Win32, LOB, and store apps—using Intune.
· Security & Compliance: Monitor device compliance, remediate non-compliance, and enforce security baselines using Intune and Microsoft Defender for Endpoint.
· Identity Management: Integrate Intune with Azure Active Directory and configure conditional access policies.
· Troubleshooting & Support: Provide Tier 2/3 support for device management issues and work closely with helpdesk teams for escalations.
· Reporting & Analytics: Create and maintain dashboards and reports on device status, compliance, and inventory.
· Automation & Optimization: Utilize PowerShell and other scripting tools to automate routine Intune administration tasks.
· Documentation & Knowledge Sharing: Develop and update technical documentation, user guides, and knowledge base articles.
· Training: Train IT staff and end-users on Intune features, device enrollment, and troubleshooting procedures.
· Collaboration: Work with security, infrastructure, and support teams to align device management with organizational goals.
· Continuous Improvement: Stay current with new Intune features, Microsoft 365 services, and best practices—and recommend improvements as needed.
Required Qualifications
· Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent experience.
· 2+ years of hands-on experience with Microsoft Intune, endpoint management, or similar MDM/MAM platforms.
· Strong knowledge of Windows, iOS, Android, and macOS device management.
· Experience with Azure Active Directory, Microsoft 365, and conditional access policies.
· Proficiency with PowerShell and scripting for automation.
· Understanding of enterprise security principles and compliance frameworks.
· Excellent troubleshooting and problem-solving skills.
· Ability to handle multiple tasks simultaneously and manage changing priorities.
· Strong communication skills—both written and verbal.
· Ability to work independently and collaboratively in a fast-paced environment.
Preferred Skills and Certifications
· Microsoft Certified: Endpoint Administrator Associate or similar certifications.
· Experience with Microsoft Defender for Endpoint and other security tools.
· Knowledge of Intune integration with other MDM solutions and third-party services.
· Familiarity with Zero Trust security models and best practices.
· Project management experience in device rollouts and migrations.
· Hands-on experience with SCCM/MECM (System Center Configuration Manager/Microsoft Endpoint Configuration Manager).
· Experience with enterprise mobility, BYOD (Bring Your Own Device), and remote work enablement.
· Participation in user groups, forums, or communities around enterprise device management.
Roles and Daily Tasks
· Monitor device enrollment queues and ensure timely onboarding.
· Review security alerts and compliance notifications, and take appropriate remediation actions.
· Deploy and update apps across managed devices, ensuring compatibility and seamless delivery.
· Regularly audit device configurations and enforce policy updates.
· Investigate user-reported issues and provide guidance or direct support as needed.
· Collaborate with IT peers to test new Intune features and plan rollouts.
· Maintain asset inventory and ensure accurate recordkeeping for all managed endpoints.
· Participate in security reviews and contribute to risk assessments.
· Document processes, troubleshooting steps, and FAQs for IT and end-users.
· Deliver presentations or workshops on new Intune capabilities.
Job Types: Full-time, Contract, Permanent
Pay: $58.00 - $60.00 per hour
Expected hours: 40 per week
Work Location: Remote
Company Details
Systems Administrator
Posted 8 days ago
Job Viewed
Job Description
The System Administrator is responsible for installing, configuring, maintaining, and supporting an organization’s IT infrastructure. They ensure the stability, security, and efficiency of computer systems, networks, and servers, while providing technical support to users.
Key Responsibilities:- Install, configure, and maintain servers, networks, and operating systems.
- Monitor system performance and troubleshoot issues to ensure minimal downtime.
- Manage user accounts, permissions, and access control.
- Perform regular system updates, patches, and backups.
- Implement and maintain cybersecurity measures to protect data and systems.
- Monitor network traffic, identify vulnerabilities, and resolve security breaches.
- Provide technical support and training to staff on IT-related issues.
- Maintain documentation of systems, configurations, and procedures.
- Collaborate with IT teams to plan and implement new technologies.
- Ensure compliance with IT policies, standards, and regulations.
- Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
- Proven experience as a System Administrator, Network Administrator, or similar role.
- Strong knowledge of operating systems (Windows, Linux, macOS).
- Familiarity with virtualization, cloud services, and backup solutions.
- Understanding of networking (LAN/WAN, DNS, DHCP, VPN, firewalls).
- Problem-solving skills and ability to work under pressure.
- Excellent communication and teamwork abilities.
- Relevant certifications (CompTIA Server+, Microsoft, Cisco, or Red Hat) are an advantage.
System Administrators typically work in offices, data centers, or remotely. The role may require being on call for emergencies, working with sensitive information, and managing multiple projects simultaneously.
Company Details
Systems Administrator
Posted today
Job Viewed
Job Description
ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team located in the San Antonio, TX area.
Responsibilities include, but are not limited to:
- Demonstrate experience creating and managing virtual environments (VMWare ESX, VCenter Administration)
- Experience in administration of Linux
- Experience configuring and maintaining storage and file systems (NFS, EXT3/4, XFS)
- Experience in developing and delivering briefings, technical presentations, and program documentation to senior program management
Minimum Qualifications:
- Bachelor’s degree in computer science or a related discipline and 7 years related experience or associate’s degree in computer science or a related discipline and 11 years related experience
- Experience using Ansible
- Experience writing scripting languages (Bash, Shell, Python, Perl)
- Proficiency in working with applicable network devices to include routers and switches, gateways and hubs
- Experience with computer networking protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS
- Experience working with a team to introduce and integrate new technologies into existing production environments
- Experience with integrated processing environments such as a Storage Area Network
Preferred Qualifications:
- Experience with DevOps tools such as Docker, Kubernetes, SALT, Puppet
- Experience with cross-domain solutions or NiFi desirable for some positions
- Experience with computer operating systems
Clearance Requirement:
- Must have a current/active TS/SCI with Poly
Physical Requirements:
- Must be able to remain in a stationary position at least 50% of the time.
- Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
- Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.
Systems Administrator
Posted today
Job Viewed
Job Description
ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team located in the San Antonio, TX area.
Responsibilities include, but are not limited to:
- Demonstrate experience creating and managing virtual environments (VMWare ESX, VCenter Administration)
- Experience in administration of Linux
- Experience configuring and maintaining storage and file systems (NFS, EXT3/4, XFS)
- Experience in developing and delivering briefings, technical presentations, and program documentation to senior program management
Minimum Qualifications:
- Bachelor’s degree in computer science or a related discipline and 7 years related experience or associate’s degree in computer science or a related discipline and 11 years related experience
- Experience using Ansible
- Experience writing scripting languages (Bash, Shell, Python, Perl)
- Proficiency in working with applicable network devices to include routers and switches, gateways and hubs
- Experience with computer networking protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS
- Experience working with a team to introduce and integrate new technologies into existing production environments
- Experience with integrated processing environments such as a Storage Area Network
Preferred Qualifications:
- Experience with DevOps tools such as Docker, Kubernetes, SALT, Puppet
- Experience with cross-domain solutions or NiFi desirable for some positions
- Experience with computer operating systems
Clearance Requirement:
- Must have a current/active TS/SCI with Poly
Physical Requirements:
- Must be able to remain in a stationary position at least 50% of the time.
- Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
- Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.
Systems Administrator
Posted today
Job Viewed
Job Description
ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team located in the San Antonio, TX area.
Responsibilities include, but are not limited to:
- Demonstrate experience creating and managing virtual environments (VMWare ESX, VCenter Administration)
- Experience in administration of Linux
- Experience configuring and maintaining storage and file systems (NFS, EXT3/4, XFS)
- Experience in developing and delivering briefings, technical presentations, and program documentation to senior program management
Minimum Qualifications:
- Bachelor’s degree in computer science or a related discipline and 7 years related experience or associate’s degree in computer science or a related discipline and 11 years related experience
- Experience using Ansible
- Experience writing scripting languages (Bash, Shell, Python, Perl)
- Proficiency in working with applicable network devices to include routers and switches, gateways and hubs
- Experience with computer networking protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS
- Experience working with a team to introduce and integrate new technologies into existing production environments
- Experience with integrated processing environments such as a Storage Area Network
Preferred Qualifications:
- Experience with DevOps tools such as Docker, Kubernetes, SALT, Puppet
- Experience with cross-domain solutions or NiFi desirable for some positions
- Experience with computer operating systems
Clearance Requirement:
- Must have a current/active TS/SCI with Poly
Physical Requirements:
- Must be able to remain in a stationary position at least 50% of the time.
- Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
- Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.
Be The First To Know
About the latest It systems administrator Jobs in United States !