Systems Administrator Job at Robert Half (Manchester)

New

Systems Administrator

We are looking for an experienced Systems Administrator to support core infrastr...

Location

United States , Rancho Cordova

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of experience in systems administration supporting enterprise server, workstation, and cloud-connected environments
Hands-on expertise with Active Directory administration, including user, group, and policy management
Strong experience managing Microsoft Windows Server environments in a production setting
Proficiency with Microsoft SCCM and Intune for endpoint configuration, software deployment, and device management
Demonstrated ability to troubleshoot system, backup, and infrastructure issues in a timely and methodical manner
Experience creating technical documentation, operational procedures, and support standards for IT environments
Ability to support multiple priorities, collaborate across teams, and communicate technical information clearly to both IT and business users

Job Responsibility

Administer and maintain server and workstation environments across both on-premises and cloud platforms to support business continuity and operational efficiency
Configure, update, and optimize Microsoft Windows Server systems and endpoint platforms, ensuring systems remain secure, current, and aligned with approved standards
Track infrastructure health, evaluate system performance trends, and communicate key findings and recommendations to IT leadership
Oversee backup processes, troubleshoot related issues, and perform data recovery activities when restoration is required
Create and maintain technical documentation and standard operating procedures to support consistent service delivery and team knowledge sharing
Develop and use scripts or automation methods to deploy applications, install patches, and streamline recurring administrative tasks
Provide advanced support for end users and internal teams, resolving escalated technical issues within established service expectations
Contribute technical expertise to projects, disaster recovery planning, system evaluations, and infrastructure improvement initiatives as a subject matter resource
Review hardware, software, and third-party solutions, assisting with testing, implementation, and recommendations for operational use

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

New

Systems Administrator

We are looking for a Systems Administrator to support and strengthen our technol...

Location

United States , Corpus Christi

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 3 years of experience in systems administration supporting Microsoft-based environments
Practical expertise managing Microsoft Azure services, including virtual machines, storage platforms, and virtual networking components
Strong experience with Microsoft Entra ID or Azure Active Directory, including account lifecycle management, group administration, and access security policies
Solid knowledge of Windows Server administration, desktop support, file servers, and core networking principles such as TCP/IP, DNS, and DHCP
Demonstrated ability to diagnose and resolve technical issues across both cloud and on-premises systems using structured troubleshooting methods
Familiarity with security best practices, including patch management, vulnerability reduction, firewalls, and incident response procedures
Bachelor's degree in Information Technology, Computer Science, or a related field, or equivalent hands-on experience

Job Responsibility

Deliver frontline and escalated technical support for end users, resolving hardware, software, and access issues while supporting daily IT operations across office and site environments
Administer Microsoft Azure resources, including compute, storage, and networking services, with a focus on stability, performance, scalability, and cost-conscious management
Manage identity and access through Microsoft Entra ID by maintaining user and group accounts, applying role-based permissions, and enforcing security controls such as multi-factor authentication and conditional access
Perform routine administration of Windows-based servers, file services, and related infrastructure, including patching, software maintenance, and system configuration updates
Monitor system health across cloud and on-premises environments, investigate service disruptions, and restore normal operations quickly to reduce downtime
Oversee backup and recovery activities to protect business data and support continuity requirements in the event of system failure or data loss
Create and maintain clear technical documentation, operational procedures, and knowledge base content to support consistent service delivery and issue resolution
Work closely with internal IT teams, external vendors, and project stakeholders to implement infrastructure initiatives and maintain a secure, integrated technology environment

What we offer

Medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

New

Systems Administrator

We are looking for a Systems Administrator to support daily technology operation...

Location

United States , Fort Lauderdale

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 5 years of hands-on IT administration experience, ideally within a manufacturing or similarly operational environment
Practical expertise with Active Directory, Microsoft Windows Server, Windows 10, Dell technologies, and Citrix technologies
Strong understanding of infrastructure administration, endpoint support, system security, and backup or recovery practices
Familiarity with information security controls, audit support, access governance, and secure data management principles
Demonstrated ability to diagnose technical issues, prioritize effectively, and resolve problems in time-sensitive situations
Clear written and verbal communication skills with the ability to support end users effectively and courteously

Job Responsibility

Manage day-to-day IT support activities, responding to user issues and restoring service across hardware, software, and networked systems
Coordinate employee onboarding and offboarding by preparing equipment, provisioning applications, assigning access, and guiding users through required tools
Maintain and support business applications, helping keep systems stable, functional, and aligned with operational needs
Administer core infrastructure including virtual environments, directory services, policy controls, data backups, and endpoint protection platforms
Monitor system performance and availability to help protect uptime, preserve data accuracy, and support disaster recovery preparedness
Oversee intranet administration and enhancements to improve usability and ongoing functionality
Perform access reviews, support segregation-of-duties controls, and prepare documentation needed for audits and compliance activities
Investigate technical problems, support upgrade efforts, and contribute to automation initiatives that improve operational efficiency
Manage IT assets and vendor relationships while keeping architecture records, change logs, and support documentation current
Work with information security stakeholders to address vulnerabilities, respond to incidents, and enforce secure handling of sensitive data

What we offer

Medical, vision, dental, and life and disability insurance
Enrollment in company 401(k) plan

Fulltime

New

Systems Administrator

We are looking for a Systems Administrator to support and maintain core infrastr...

Location

United States , Boston

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Hands-on experience administering Active Directory in a business environment
Strong working knowledge of Microsoft Windows Server and Microsoft 365 administration
Experience supporting Windows 10 endpoints within an enterprise setting
Familiarity with VMware virtualization and day-to-day server infrastructure support
Understanding of storage technologies, including enterprise platforms such as Dell Technologies solutions
Knowledge of core networking concepts and administration of devices such as switches, firewalls, and wireless infrastructure
Exposure to Citrix technologies and their use in end-user or infrastructure support environments

Job Responsibility

Manage and optimize Microsoft 365 services, ensuring reliable administration of cloud-based collaboration and productivity tools
Administer Active Directory environments, including user access, group policies, and directory services maintenance
Support VMware infrastructure and Windows Server platforms by handling configuration, performance monitoring, and ongoing system upkeep
Maintain enterprise storage environments and help ensure data availability, system reliability, and efficient capacity usage
Oversee network components such as switches, firewalls, wireless access points, and connectivity circuits to promote secure and dependable operations
Troubleshoot infrastructure issues across server, cloud, storage, and network domains, resolving incidents in a timely manner
Apply system updates, patches, and administrative changes to strengthen performance, stability, and security across the environment

What we offer

medical, vision, dental, and life and disability insurance
401(k) plan

Fulltime

Systems Administrator

We are seeking a skilled Systems Administrator to support, maintain, and enhance...

Location

United States , North Aurora

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

3+ years of experience in systems administration or infrastructure support
Experience administering Windows Server and/or Linux environments
Knowledge of Active Directory, DNS, DHCP, and group policy administration
Experience with virtualization technologies such as VMware or Hyper-V
Familiarity with backup, recovery, patch management, and system monitoring tools
Strong troubleshooting and root cause analysis skills
Understanding of security best practices for infrastructure environments
Excellent communication and documentation skills

Job Responsibility

Administer, maintain, and support physical and virtual server environments
Monitor system performance, availability, and security
Install, configure, patch, and upgrade operating systems and server applications
Troubleshoot hardware, software, and infrastructure issues in a timely manner
Manage user accounts, permissions, and access controls
Support Active Directory, group policies, file services, and related enterprise systems
Assist with backup, recovery, and disaster recovery processes
Maintain system documentation, procedures, and inventory records
Collaborate with network, security, cloud, and help desk teams to resolve issues and improve operations
Participate in on-call support or after-hours maintenance as needed

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Systems Administrator

We are seeking a skilled Systems Administrator to join our technology team. This...

Location

United States , Delray Beach

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

3–5 years of hands-on systems administration experience
Strong proficiency with Windows Server and/or Linux distributions
Experience managing Active Directory, Group Policy, DNS, DHCP, and file services
Hands-on virtualization experience (VMware, Hyper-V, or similar platforms)
Understanding of storage systems (SAN/NAS), RAID, snapshots, and failover clustering
Experience with scripting tools (PowerShell, Bash) for automation
Familiarity with backup solutions (Veeam, Commvault, Datto, etc.)
Knowledge of server monitoring tools (PRTG, SolarWinds, Nagios, etc.)
Strong troubleshooting and root-cause analysis skills
Excellent written and verbal communication

Job Responsibility

Manage and maintain Windows and/or Linux server environments including patching, updates, and performance monitoring
Administer Active Directory, Group Policy, DNS, DHCP, file shares, and permission structures
Support virtualization platforms such as VMware or Hyper-V, including VM creation, tuning, and maintenance
Oversee backup operations, disaster recovery testing, and storage systems
Assist with system upgrades, migrations, and infrastructure improvement projects
Monitor server health, performance metrics, and resource utilization
Troubleshoot server failures, authentication issues, and network-related system problems
Maintain accurate documentation including configurations, diagrams, and SOPs
Collaborate with network, help desk, and security teams to resolve escalated support issues
Ensure systems comply with organizational security policies and standards

What we offer

Medical, vision, dental, and life and disability insurance
Company 401(k) plan

Systems Administrator

We are looking for an experienced Systems Administrator to support daily technol...

Location

United States , Brunswick

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 3 years of experience in IT support, systems administration, or infrastructure-focused roles
Hands-on expertise administering Microsoft 365 enterprise environments and related user services
Solid understanding of networking fundamentals such as TCP/IP, VLANs, VPNs, and general network troubleshooting
Experience supporting or managing endpoint administration tools such as Intune, NinjaOne, or similar platforms

Job Responsibility

Deliver timely technical assistance to employees across onsite, production, and remote work environments, resolving hardware, software, and connectivity issues
Oversee the administration of Microsoft 365 services, including email, collaboration platforms, cloud storage, identity management, and device policies
Configure, deploy, and support desktops, laptops, mobile devices, and related peripherals to maintain reliable end-user computing standards
Maintain and troubleshoot network infrastructure, including wireless connectivity, switching environments, and firewall platforms, to support stable business operations
Coordinate account provisioning and deactivation, manage permissions, and track software licensing to ensure appropriate user access
Support conference room technology, audiovisual equipment, and collaboration tools so meetings and communications run smoothly
Monitor system performance, investigate incidents, and assist with maintenance activities, upgrades, and technical improvements
Contribute to security-focused efforts by supporting endpoint protection, risk remediation, and broader cybersecurity practices
Create and update technical documentation for systems, support procedures, and operational standards, and work with external vendors on IT initiatives as needed

What we offer

medical, vision, dental, and life and disability insurance
401(k) plan

Systems Administrator

We are looking for an experienced Systems Administrator to support day-to-day te...

Location

United States , North Waltham

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related technical discipline
At least 5 years of experience in systems administration, infrastructure support, or a similar IT operations role
Strong hands-on expertise with Microsoft Windows Server, Active Directory, Azure Active Directory, and Windows 10 environments
Working knowledge of networking concepts and tools, including Cisco routers, firewall administration, wireless systems, and troubleshooting across enterprise networks
Experience supporting security-focused technologies such as Sophos, endpoint protection platforms, patch management tools, and access controls
Familiarity with physical security systems and software asset management practices is preferred
Proven ability to investigate technical issues, manage competing priorities, and communicate effectively with both internal users and external vendors
Microsoft, networking, or other relevant technical certifications are considered an advantage

Job Responsibility

Deliver technical assistance to onsite and remote employees by diagnosing and resolving hardware, software, and connectivity issues
Configure, deploy, maintain, and retire end-user devices while managing the full lifecycle of desktops, laptops, and related equipment
Support and maintain core network components, including firewalls, switches, wireless platforms, and routing hardware, to ensure stable operations
Administer Windows Server technologies such as Active Directory, Group Policy, and file services to support secure user access and system functionality
Manage Azure services and cloud-based environments, including identity administration and ongoing platform support
Strengthen IT security through patching, endpoint protection, access management, and routine monitoring of system health and risk exposure
Maintain accurate records for hardware assets and software licensing to support compliance, budgeting, and operational planning
Oversee technology-related physical security systems and help ensure server rooms and restricted IT spaces remain secure and properly maintained
Evaluate infrastructure performance and recommend practical improvements that enhance reliability, security, and user experience

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

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