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6 results for Systems Administrator in The Woodlands, TX

Systems Administrator

Houston, TX
remote
Temporary / Contract
66.5 - 77 USD / Hourly
We are looking for an experienced Systems Administrator to support and maintain core IT infrastructure in Houston, Texas. This Long-term Contract position focuses on ensuring reliable performance across server, desktop, and virtualized environments while delivering strong operational support to end users. The ideal candidate will bring hands-on expertise with Microsoft technologies, directory services, and enterprise hardware platforms. Success in this role requires a proactive approach to troubleshooting, system stability, and ongoing environment optimization. Responsibilities: • Manage and support Active Directory services, including user accounts, group policies, permissions, and access controls. • Administer Microsoft Windows Server environments to maintain availability, performance, and security across business systems. • Provide technical support for Windows 10 workstations, resolving issues related to software, hardware, and user access. • Maintain and troubleshoot Dell infrastructure and endpoint hardware to ensure dependable day-to-day operations. • Support Citrix environments by monitoring session performance, addressing connectivity issues, and assisting with application access. • Perform system updates, patching, and routine maintenance activities to keep infrastructure current and secure. • Investigate technical incidents, identify root causes, and implement effective solutions to minimize downtime. • Document system configurations, support procedures, and operational changes to improve consistency and knowledge sharing.
2026-05-19T00:00:00Z

Systems Security Administrator

Houston, TX
onsite
Temporary / Contract
66.5 - 77 USD / Hourly
We are looking for a Systems Security Administrator to support and strengthen enterprise security operations for an organization in Houston, Texas. This Long-term Contract position is ideal for a detail-oriented individual who can monitor threats, respond decisively to incidents, and help maintain a secure Microsoft-based environment. The role will work across security tools, vulnerability management processes, and infrastructure protection efforts while collaborating closely with technical teams to reduce risk and improve response readiness. Responsibilities:• Monitor security platforms across the Microsoft ecosystem, including O365 E5 security solutions and endpoint protection tools, to identify and address potential threats quickly.• Investigate alerts, analyze suspicious activity, and take appropriate containment and remediation steps to minimize operational and security impact.• Administer and optimize SIEM and endpoint security technologies to improve detection accuracy, response efficiency, and overall platform performance.• Manage vulnerability assessment tools such as Rapid7 or Tenable, including configuration tuning, reporting, and coordination of remediation priorities.• Partner with internal teams to support patching efforts and help resolve challenges that affect vulnerability reduction and security compliance.• Conduct proactive threat hunting and review intrusion detection and prevention data to uncover indicators of compromise or abnormal behavior.• Install, maintain, and update security applications and controls to ensure continued effectiveness across the environment.• Apply and support security policies, standards, and architecture practices across Windows systems, networking components, and firewall-related controls.• Provide support during security events outside standard business hours when urgent incident response is required.• Contribute to secure development and operational practices by collaborating with teams that use DevSecOps-related tools such as GitHub and similar platforms.
2026-05-14T00:00:00Z

Systems Administrator (SQL and Oracle)

Houston, TX
onsite
Temporary / Contract
50 - 60 USD / Hourly
Key Responsibilities : -System Administration & Maintenanceo Install, configure, upgrade, and patch Software applications.o Monitor system health, logs, and proactively identify and resolve issues.o Perform root cause analysis and implement preventive measures.o Work with the database team to maintain integrity and performance (Oracle and SQL).o Evaluate and recommend new technologies or improvements to existing infrastructure.Incident & Problem Managemento Provide on-call support for priority Production issues.o Triage real-time production incidents and perform RCA.o Collaborate with cross-functional teams (Database, Development, Network, Security, Enterprise Data teams) to resolve issues.Documentation & Reportingo Document business process flows, system documentation, operating procedures, and configurations.o Work with development teams on building and maintaining Applications and reports for operational and various business functions.Security & Complianceo Manage user accounts, permissions, and access controls following security best practices.o Apply security patches, and perform regular security monitoring and backups.o Implement and monitor security controls such as firewalls, antivirus, and vulnerability remediation.o Support audit activities and ensure systems comply with corporate security and regulatory requirements.o Ensure compliance with ITIL processes and organizational standards.
2026-05-08T00:00:00Z

Payroll Administrator

Houston, TX
onsite
Temporary to Hire
26.9135 - 35 USD / Hourly
We are seeking a detail-oriented Payroll Administrator with experience in certified payroll and prevailing wage compliance to support a high-volume, project-based environment. This role will focus on auditing payroll data, ensuring compliance with federal and state regulations, and supporting accurate reporting across active projects. Key Responsibilities<ul><li>Audit certified payroll reports against pay stubs, hours worked, and internal systems to ensure accuracy</li><li>Prepare and review certified payroll reports (including WH-347 and similar documentation)</li><li>Ensure compliance with prevailing wage and Davis-Bacon requirements</li><li>Identify and resolve discrepancies related to wages, benefits, and overtime</li><li>Perform and validate retro pay / restitution calculations as needed</li><li>Support compliance reviews, including wage determinations and employee classifications</li><li>Maintain accurate and organized payroll and project documentation</li><li>Partner cross-functionally to ensure proper pay rates are applied on applicable projects</li></ul>
2026-05-21T00:00:00Z

Payroll Administrator

Houston, TX
onsite
Permanent / Full Time
55000 - 60000 USD / Yearly
We are looking for a detail-oriented Payroll Administrator to join our team in Houston, Texas. In this role, you will manage multi-state payroll processes, ensuring accuracy and compliance with company policies and regulations. This position offers an excellent opportunity to work in a fast-paced environment while handling high-volume payroll tasks. Responsibilities:• Process multi-state payrolls across various pay cycles with precision and efficiency.• Handle high-volume payroll transactions, ensuring timely and accurate completion.• Reconcile payroll discrepancies and promptly resolve any identified issues.• Manage the calculation and processing of bonuses, commissions, and other special payments.• Ensure compliance with federal, state, and local payroll regulations.• Maintain and update employee payroll records in ADP Workforce Now.• Collaborate with HR and finance teams to address payroll-related inquiries and concerns.• Generate and review payroll reports to identify trends and ensure data accuracy.• Stay updated on payroll laws and best practices to ensure organizational compliance.Hybrid position - 4 days in office and 1 from home
2026-05-01T00:00:00Z

Security Network Engineer

Houston, TX
onsite
Temporary / Contract
55 - 65 USD / Hourly
Key ResponsibilitiesCybersecurity Responsibilitieso Design, implement, and maintain security controls across networks, endpoints, and cloud environments.o Coordinate with 3rd party partners to monitor, analyze, and respond to security incidents using SIEM tools and threat intelligence feeds.o Coordinate vulnerability assessments and penetration testing with 3rd party partners; recommend and implement remediation actions.o Manage firewalls, IDS/IPS systems, endpoint protection, and identity/access management solutions.o Develop and maintain cybersecurity policies, procedures, and best practices.o Develop, implement, and maintain a holistic cybersecurity program.o Support compliance initiatives, e.g., NIST, ISO, CMMC, Ecto Proactively perform regular risk assessments and security audits to ensure continued resilience.Networking Responsibilitieso Deploy, maintain, and troubleshoot corporate infrastructure systems including, but not limited to, Meraki, Fortinet, Juniper, VMware, and NAS/SAN.o Administer Microsoft Active Directory, DHCP, DNS, and GPOs in a multi-site environment.o Support and maintain firewalls, wireless networks, VPNs, and SDWAN links.o Respond to infrastructure issues across physical and cloud environments using RMM tools.o Develop and maintain accurate network documentation, system inventories, and standard operating procedures.o Provide Tier 2–3 support across departments and collaborate with cross-functional teams.Other duties as assigned by supervisor.
2026-05-18T00:00:00Z