Sr. Systems Administrator Job at Robert Half (Sugar Land)

Sr. Systems Administrator

This Contract to permanent position offers the opportunity to manage and maintai...

Location

United States , Surprise

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 5 years of experience as a Systems Administrator or in a similar role
Proficiency with Active Directory administration and management
Strong expertise in Windows Server and Windows 10
Hands-on experience with Dell Technologies hardware solutions
In-depth knowledge of Citrix technologies and their implementation
Familiarity with system monitoring tools and performance optimization techniques
Excellent problem-solving skills and attention to detail
Ability to work effectively in a government environment, adhering to compliance standards

Job Responsibility

Oversee the administration and maintenance of Active Directory, ensuring optimal performance and security
Manage and support Windows Server environments to ensure system availability and efficiency
Provide expert-level troubleshooting and support for Windows 10 across multiple devices
Collaborate with team members to optimize Dell Technologies hardware solutions
Configure, maintain, and troubleshoot Citrix environments to support end-user applications and remote access
Monitor system performance and implement necessary updates or patches to maintain stability
Develop and maintain documentation for system configurations and procedures
Ensure compliance with security protocols and government regulations
Provide technical guidance and support to users, troubleshooting issues as needed

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Sr. Systems Administrator

The Sr. Systems Administrator is responsible for the secure, reliable operation ...

Location

United States , Dallas

Salary:

Not provided

Tax Advisors Group

Expiration Date

Until further notice

Requirements

5+ years of experience in systems administration, infrastructure support, or IT operations
Strong experience administering Windows environments, Microsoft 365, and Azure AD (Entra ID)
Hands‑on experience with endpoint security, vulnerability management, and patching practices
Working knowledge of network infrastructure, firewalls, VPN technologies, and cloud governance
Experience supporting environments that process sensitive or regulated data
Proven ability to troubleshoot and resolve complex technical issues independently
Strong communication, collaboration, and stakeholder‑management skills
Applicants must reside in the DFW metroplex

Job Responsibility

Deploys, manages, and monitors endpoint security solutions, including EDR, antivirus, and mobile device protections across all company‑managed devices
Performs regular vulnerability assessments, coordinates OS and third‑party software patching, and remediates identified security risks
Ensures systems and configurations comply with applicable industry standards and frameworks (e.g., NIST, SOC 2) related to the handling of sensitive financial and client tax data
Administers identity and access management within Azure Active Directory (Entra ID), including user lifecycle management, groups, service principals, enterprise applications, and privileged access
Implements and maintains identity security controls such as Multi‑Factor Authentication (MFA), Conditional Access policies, and Privileged Identity Management (PIM)
Administers Microsoft 365 services including Exchange Online, SharePoint, and Teams, ensuring reliable collaboration and communication services
Manages mail flow rules, threat protection (Microsoft Defender for Office 365), and Data Loss Prevention (DLP) policies
Monitors Azure resources and enforces governance standards to reduce configuration drift, support cost optimization, and maintain operational consistency
Configures, maintains, and secures network infrastructure, including firewalls, switches, wireless access points, and VPN connectivity for remote offices and hybrid users
Monitors network performance and availability, performs root‑cause analysis, and resolves issues to support high uptime and reliability

What we offer

Competitive salary, with incentivized earning potential
401(k) matching plan
Medical/Dental/Vision Plan
Paid time off and standard Winter Break company closure
Regular Company Social Events
Hybrid Work Schedule

Fulltime

Sr. Systems Administrator – Storage & Backup

Sr. Systems Administrator – Storage & Backup Long Term Contract Hybrid Onsite B...

Location

United States , Boston

Salary:

Not provided

Tier4 Group

Expiration Date

Until further notice

Requirements

BS or equivalent plus ten years related experience, or MS plus seven years related experience
Demonstrated hands on experience performing administration, troubleshooting, patching, and support of VMware virtual infrastructures, storage and backup environments and Windows AD
Experience and in-depth understanding of Active Directory, DNS and other Windows core services
Experience managing private cloud environments as well as developing highly available virtualized environments including defining monitoring standards, operational procedures and growth plans required
Experience with EMC Unity and NetApp storage arrays
Knowledge and experience with HPE ProLiant servers
Proven experience designing and implementing an enterprise-wide virtual infrastructure using ESXi v8/v9
Demonstrated experience working with vendors and end users on system troubleshooting
Ability to automate processes through the effective application of scripts (PowerShell, Pearl, VBS)
Ability to handle multiple tasks while prioritizing and delivering results on time

Job Responsibility

Manage on prem storage and backup systems. Currently Dell/EMC Unity storage arrays and a combination of Dell IDPA and Rubrik backup systems
Report daily on overnight backup operations
Conduct test restores of all data types on a monthly basis
Optimize our SAN storage solution for our VMware environment
Monitor the health and analyze performance of the storage environment. Maintain patch levels and keep firmware updated to ensure optimum performance
Monitor the health and analyze performance of the backup environment. Maintain patch levels and keep firmware updated to ensure optimum performance
Make recommendations and implement changes to improve the overall performance of storage, backup and virtualization environments
Monitor both backup and storage replication jobs to ensure successful completion
Review replication strategies as a whole and make recommendations to support and improve our established and growing DR processes
Create and document procedures regarding storage and backup standards within the organization

IT PACS Systems Administrator Sr

The PACS Administrator job family orchestrates a complex set of functions to ach...

Location

United States , Tacoma

Salary:

44.18 - 65.71 USD / Hour

American Nursing Care

Expiration Date

Until further notice

Requirements

Bachelors Other or equivalent job experience in Medical Imaging related field, computer science, Health Informatics, clinical imaging technology, upon hire
7+ years of experience in PACS Administration including hands-on involvement in system implementation and optimization
In-depth knowledge of data security regulations and compliance standards in healthcare
Must live within one hour of one of the facilities that the employee supports

Job Responsibility

Oversee the complete administration of Picture Archiving and Communication System (PACS)and related medical imaging applications infrastructure
Lead the implementation, configuration, and maintenance of PACS and related medical imaging applications software and hardware components
Facilitates the resolution and documentation of major incidents and outages to our production environment
Collaborate closely with radiologists, physicians, and other healthcare professionals to ensure efficient use of the PACS system
Proactively monitor and optimize PACS performance, identifying and resolving issues to ensure uninterrupted access to medical imaging data
Provide advanced technical support and training to end-users, troubleshooting complex PACS-related problems
Implements process changes, collects data, and makes recommendations to expedite workflow
Monitors systems, interfaces, and integration pieces to include daily QC reports
Maintains an up-to-date understanding and working knowledge of the processes involved
Responds appropriately to requests and concerns from users or others affected by the systems

What we offer

medical, prescription drug, dental, vision plans, life insurance, paid time off, tuition reimbursement, retirement plan benefit(s) including, but not limited to, 401(k), 403(b), and other defined benefits offerings

Fulltime

IT PACS Sr Systems Administrator

As an IT PACS Sr. Systems Administrator, you will be a lead technical expert, re...

Location

United States , Chattanooga, Tennessee

Salary:

44.18 - 65.71 USD / Hour

American Nursing Care

Expiration Date

Until further notice

Requirements

This is a 100% on-site position
Bachelors Other or equivalent job experience in Medical Imaging related field, computer science, Health Informatics, clinical imaging technology
7+ years of experience in PACS Administration including hands-on involvement in system implementation and optimization
In-depth knowledge of data security regulations and compliance standards in healthcare

Job Responsibility

Oversee the complete administration of Picture Archiving and Communication System (PACS)and related medical imaging applications infrastructure
Lead the implementation, configuration, and maintenance of PACS and related medical imaging applications software and hardware components
Facilitates the resolution and documentation of major incidents and outages to our production environment
Collaborate closely with radiologists, physicians, and other healthcare professionals to ensure efficient use of the PACS system
Proactively monitor and optimize PACS performance, identifying and resolving issues to ensure uninterrupted access to medical imaging data
Provide advanced technical support and training to end-users, troubleshooting complex PACS-related problems

What we offer

medical, prescription drug, dental, vision plans, life insurance, paid time off, tuition reimbursement, retirement plan benefit(s) including, but not limited to, 401(k), 403(b), and other defined benefits offerings

Fulltime

Sr. Systems Engineer

We are looking for an experienced Sr. Systems Engineer to support and enhance cr...

Location

United States , Austin

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proven experience in a senior systems engineering role supporting enterprise infrastructure across server, storage, cloud, and virtualization technologies.
Strong hands-on expertise with Active Directory, Microsoft Windows Server, Azure Active Directory, Citrix Technologies, and Microsoft Exchange.
Demonstrated ability to diagnose complex technical problems, investigate root causes, and communicate the business impact and resolution approach clearly.
Experience planning or contributing to infrastructure modernization efforts, particularly involving aging storage technologies and platform improvement strategies.
Working knowledge of Azure and hybrid cloud administration, including support for identity, access, and core infrastructure services.
Ability to lead technical initiatives independently while collaborating effectively with operations teams, project stakeholders, and leadership.
Familiarity with disaster recovery planning, backup strategies, and methods for improving system availability and recoverability.

Job Responsibility

Direct the day-to-day support and administration of enterprise systems, including servers, storage platforms, cloud services, virtualization tools, and other foundational IT infrastructure.
Provide senior-level troubleshooting for complex operational issues, performing root cause analysis and implementing durable solutions that improve uptime and resilience.
Lead infrastructure improvement initiatives with a focus on modernizing legacy storage environments and recommending scalable, supportable technologies for the future.
Manage and optimize Microsoft-based environments such as Active Directory, Windows Server, Azure Active Directory, and Exchange to ensure secure and efficient operations.
Support cloud and hybrid infrastructure efforts, including configuration, maintenance, and performance tuning within Azure-based environments.
Oversee system upgrades, patching, and maintenance activities while minimizing disruption to business operations.
Collaborate with cross-functional stakeholders on infrastructure projects, offering technical guidance, planning support, and execution leadership.
Develop and refine disaster recovery, backup, and continuity practices to better prepare the organization for outages and service interruptions.
Maintain infrastructure security and operational standards by monitoring system health, reviewing risks, and applying best practices across the environment.

What we offer

Competitive compensation
Medical, vision, dental, and life and disability insurance
401(k) plan
Free online training

Sr. Systems Analyst - Applications & Platform Enablement

We are looking for a skilled Sr. Systems Analyst of Applications & Platform Enab...

Location

United States , Phoenix

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Experience producing business requirements, functional designs, and technical documentation
Hands-on experience administering and configuring Procore OR BuildOps
Strong understanding of financial system integrations and operational data flows
Proven ability to analyze data issues and translate findings into corrective actions
Strong communication skills with the ability to work across technical and non-technical teams

Job Responsibility

Act as the technical and functional owner for Procore, BuildOps, and Sage Intacct within the Horizons tech stack
Translate business and operational needs into system configurations, workflows, integrations, and reports
Serve as the primary subject matter expert for how work is executed across operations and finance systems
Ensure data integrity, reconciliation, and consistency across all integrated platforms
Own system administration, security, and access governance
Support implementations, rollouts, and enhancements from design through post-go-live stabilization
Own day-to-day system behavior for Procore, BuildOps, and Sage Intacct
Configure workflows, forms, custom fields, approval processes, and financial mappings
Administer users, roles, permissions, and security models across all platforms
Partner with IT and integration teams to manage APIs, middleware, and data flows

What we offer

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

Fulltime

Sr Systems Engineer

We are looking for an experienced Sr Systems Engineer to support and enhance ent...

Location

United States , Villa Park

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 7 years of experience in systems engineering, senior systems administration, or closely related infrastructure roles
Strong hands-on expertise with Microsoft technologies, including Microsoft 365, Azure, Active Directory, and Azure Active Directory
Practical scripting and automation experience using Python, Bash, or both
Demonstrated background in system hardening, vulnerability remediation, and infrastructure security troubleshooting
Ability to function as a technical lead and trusted escalation point for complex operational issues
Experience supporting cloud-based and hybrid infrastructure environments in enterprise settings
Working knowledge of Microsoft Windows Server, Microsoft Exchange, and Citrix technologies

Job Responsibility

Serve as the primary technical resource for diagnosing and resolving advanced infrastructure, platform, and systems-related issues
Lead the alignment and consolidation of acquired or distributed environments to promote consistency, security, and operational stability
Create and maintain automation tools and scripts using Python and/or Bash to streamline administration and reduce manual effort
Manage and improve Microsoft 365, Azure, and related identity services to ensure performance, availability, and effective access management
Direct infrastructure security efforts by applying hardening standards, addressing vulnerabilities, and improving overall risk posture
Work closely with application and technology teams to support secure integrations and dependable system connectivity
Enhance cloud design, backup and recovery capabilities, and data protection practices to strengthen resilience and integrity
Contribute to audit and regulatory readiness by supporting infrastructure controls tied to compliance programs
Partner on technology initiatives to deliver scalable, secure, and efficient infrastructure outcomes across the organization

What we offer

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

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