System Administrator Remote Jobs in Texas (US)
This page tracks remote system administrator openings that are location-eligible for Texas.
This page tracks remote system administrator openings that are location-eligible for Texas.
Open jobs
552
Hiring companies this week
10
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$70,000 - $113,900
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552 Jobs
401 Companies
Leidos is an innovation company rapidly addressing the world’s most vexing challenges in national security and health.
• Serve as the senior technical lead for enterprise Windows Server, Active Directory, and Group Policy administration. • Design and implement advanced configurations, upgrades, and hardening for Microsoft server and collaboration environments. • Administer Microsoft 365 services, including Exchange Online, SharePoint Online, and Teams, to ensure high availability and performance. • Ensure secure, reliable, and high-performing Microsoft platform operations across the enterprise. • Design, deploy, and manage Azure resources, including virtual machines, storage, and networking services. • Lead integration of Azure cloud services with enterprise systems and on-premises dependencies. • Architect and support enterprise Microsoft Teams collaboration, conferencing, and streaming capabilities. • Develop and maintain PowerShell automation for provisioning, configuration management, and repeatable operations.
• Install, configure, secure, and manage AWS GovCloud-based virtualized environments, including servers, applications, and storage systems • Monitor system performance, resource utilization, and connectivity across IL2–IL5 enclaves to ensure continuous operational availability • Perform routine system health checks, including log analysis, service validation, and backup verification • Apply system hardening standards (STIG/SRG) to ensure compliance with DoD and DISA security baselines • Develop and maintain patch management procedures for operating systems, middleware, and storage infrastructure • Implement automation scripts and configuration management using tools such as Ansible, PowerShell, or AWS Systems Manager • Collaborate with network and security engineers to diagnose and resolve Tier 3 technical issues affecting mission-critical operations • Support disaster recovery and business continuity plans, including backup validation and restoration testing • Maintain system documentation, SOPs, and architectural diagrams in accordance with configuration management policies • Participate in Change Advisory Boards (CABs) and contribute to configuration control and release planning • Support continuous improvement activities by evaluating system performance data and recommending optimizations • Coordinate with cloud hosting teams to ensure redundancy, scalability, and compliance across production and non-production environments
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• Conduct senior Enterprise-level Active Directory system administration • This includes Forest/Domain Architecture, AD Service Owner Tasks, DNS infrastructure, account provisioning • Configuration of Active Directory sites, enterprise group policies, LDAP-S, PKI/CA, and monitoring of AD replication and core services • Possess extensive enterprise experience with PowerShell scripting and VB Script and familiarity with SQL and Java Script • Implement and manage day-to-day assigned delivery order projects, independently or with teams
• Provide remote support across diverse, multi-tenant environments • Handling escalated incidents and complex service requests. • Advanced troubleshooting and implementing changes • Coordinate with other teams and serve as an escalation point • Maintain clear client communication • Analyze and document unfamiliar client server, workstation, and network environments • Support and troubleshoot diverse computing environments • Perform rapid root-cause analysis of workstation-, server-, and network-level incidents • Troubleshoot and resolve high-level incidents independently • Utilize appropriate software utilities for resolution • Set and manage client expectations throughout the process • Guide clients on applications and best practices • Develop, document, and help implement client standards
• Administer and oversee the implementation, organization, and troubleshooting of the network, hardware, and maintain the organizations network systems. • Implementing, maintaining and overseeing the security of networks, systems, and data • Developing and enforcing the company’s security policies and procedures • Identifying and mitigating potential security risks and vulnerabilities • Performing regular audits to ensure that systems and networks are operating securely • Providing training and guidance to staff on information security best practices • Managing user access control and authentication • Responding to security breaches and incidents and conducting thorough investigations into what occurred • Keeping up-to-date with the latest security trends, threats, and control measures • Ensuring compliance with legal and regulatory standards for information security • Designing and implementing business continuity and disaster recovery plans • Monitors the assigned network, ensuring optimal function and minimal downtime. • Monitors and analyzes network load including traffic and utilization trends. • Ensures networks are protected from physical harm, viruses, unauthorized users, and damage to data by developing and monitoring security procedures or collaborating with network security staff. • Drafts checklists, processes, and support trees, and knowledge bases for help desk and other support staff. • Performs other duties as assigned.
Sephora values a diverse and inclusive workplace and considers all applicants without regard to sex, pregnancy, race, color, national origin, gender (including gender identity and gender expression), age, religion, sexual orientation, military/veteran status, disability, or any other protected category. Sephora is committed to providing reasonable accommodation to applicants with disabilities or other medical conditions. Sephora will consider all qualified applicants, including those with arrest and conviction records in a manner consistent with the requirements of all applicable laws, including the Los Angeles Fair Chance Initiative for Hiring Ordinance, the San Francisco Fair Chance Ordinance, and the New York City Fair Chance Act. Join Us and Belong to Something Beautiful.
Role Description As a Senior Systems Administrator for the Planning and Engineering Department, you will be responsible for supporting our DC network to identify, resolve, and maintain production systems settings and configurations, including auditing, research, and analysis. Reporting to the Director of Industrial Engineering, you will utilize a thorough knowledge of local DC operational to system processes to ensure DC Operations is educated as needed to prevent recurring issues. In addition, you will: - Leverage extensive Logistics Operational Process knowledge, WMS systems knowledge, and advanced Development and Troubleshooting skills to resolve complex Logistics business needs. - Leverage extensive Logistics end-to-end Operational Process knowledge and automated systems knowledge (WES, WCS, Parcel Shipping, etc.) to quickly resolve complex Logistics business incidents involving integration between systems. - Develop and implement SQL to provide scripting and data collection requests. - Conduct regular system User audits for internal and external compliance and accuracy. - Assess system performance of all DC Systems and provide suggestions for continuous performance improvements. - Perform detailed analysis of Logistics business opportunities to design and implement quality and innovative reporting solutions. - Work with IT WMS Support Team and Operations Management Team to understand and develop new business requirements, ensuring designed solutions support established Operational processes and initiatives – provide constructive feedback as required. - Leverage expertise to partner with Engineers and Reporting Specialist on best methods to build and implement effective reporting tools. Qualifications - 8+ years of technical and operational experience in WMS Systems including development & support of Warehouse Management Systems. - Experience with, and knowledge in, the following: - SQL (Oracle & MySQL), PL/SQL - LextEdit, oracular Moca clients, Winmsql - SQL with JDA/BY table structures - Jira, Confluence - Windows 11, Windows Server 2019 or later, RHEL6 or later - Moca development, Data Driven Applications (DDA), Reporting platforms, Web Visibility - ThoughtSpot - Interfaces with Order Management and Middleware Systems - Common Microsoft Products (Outlook, Word, Excel, PowerPoint, SharePoint, OneDrive, OneNote, Teams) - Hands-on AI configuration and use (Claude, NOVA, Copilot, PowerAutomate, etc.) for analysis and productivity gains - Strong drive for continuous improvement and advancement of technical skill sets. - Possess a working knowledge of DC operational practices and procedures, and a good understanding of Supply Chain and WMS concepts. - Experience working with Omni-channel, Dotcom, and Retail DC systems and Operations. - Possess proven experience working directly and collaboratively with DC Operations with capacity to build effective relationships with personnel at all levels. Benefits - The annual base salary range for this position is $113,900.00 - $127,300.00, depending on various factors. - Individuals employed in this position may also be eligible to earn bonuses. - Caring Community: Thrive in a supportive, mentorship-driven environment. - Fulfilling Path: Opportunities to learn, innovate, and lead. - Meaningful Work: Your work creates real impact. - Health: Healthcare plans that fit your needs, including medical, dental, and vision coverage. - Wealth: Competitive 401k with 4% match, FSA and HSA programs, and a Student Debt Retirement plan. - Balance: Paid time off, sick paid time off, and protected leave. - Growth: Access to development programs, tuition reimbursement, and mentorship. - Perks: 30% discount on all merchandise/services, opportunities for free product or “gratis,” and flash sale discounts on LVMH brand products. - Support: Free mental health and financial coaching resources with 24/7 access.
Role Description We are seeking an experienced and motivated Supervisor to lead our Plan Building and System Configuration team, ensuring accurate, efficient, and compliant plan setup and claims adjudication across multiple systems. This role combines hands-on technical expertise with leadership responsibility, overseeing daily operations, mentoring team members, and driving continuous improvement in system performance and process efficiency. Primary Responsibilities: - Leadership and Team Management: - Supervise the Plan Building and System Configuration team, providing coaching, performance feedback, and professional development. - Prioritize and assign work to ensure timely completion of configuration and testing deliverables. - Monitor productivity and quality standards, taking proactive steps to address performance or process issues. - Foster collaboration and a culture of accountability, innovation, and continuous improvement. - Plan Building and Configuration: - Oversee the design, configuration, and maintenance of healthcare plan setups in multiple systems to support accurate auto adjudication. - Review and approve team configurations to ensure compliance with benefit specifications and regulatory requirements. - Serve as an escalation point for complex or high-impact configuration issues. - System Integration and Management: - Coordinate with IT and other operational teams to manage system integrations, upgrades, and enhancements. - Lead efforts to identify and implement process and technology improvements to streamline auto adjudication. - Ensure system stability and alignment with organizational goals and compliance standards. - Claims Testing and Quality Assurance: - Direct and oversee testing efforts for new and updated configurations. - Establish and maintain testing protocols and quality standards to ensure claims process accuracy. - Analyze error trends and system performance data to drive corrective actions and process optimization. - Stakeholder Collaboration: - Partner with internal departments and external clients to gather requirements and validate plan configurations. - Act as a subject matter expert (SME) for plan building and configuration, providing guidance across departments. - Communicate project progress, risks, and resolutions effectively to stakeholders and leadership. - Reporting and Documentation: - Ensure complete and accurate documentation of all plan configurations, testing procedures, and system changes. - Utilize reporting tools and analytics to monitor performance, identify improvement opportunities, and inform decision-making. Qualifications - Associate’s degree in healthcare administration, information systems, or a related field (Bachelor’s preferred). - Minimum of 3-5 years of experience in plan building, system configuration, and claims adjudication in the healthcare industry. - Minimum of 1–2 years in a lead or supervisory capacity. - Strong understanding of healthcare benefit administration, auto adjudication processes, and regulatory compliance. - Proven ability to lead teams, manage priorities, and deliver results in a fast-paced environment. - Excellent communication, analytical, and problem-solving skills. - Proficiency in healthcare management systems and configuration tools. - Ability to work in a fast-paced environment and manage multiple projects simultaneously. Preferred Qualifications - Experience with auto adjudication systems and technologies. - Certification in healthcare information systems or related fields. - Proven track record of successful system integration and optimization projects. Benefits - Comprehensive medical, dental, vision, and life insurance coverage. - 401(k) retirement plan with employer match. - Health Savings Account (HSA) & Flexible Spending Accounts (FSAs). - Paid time off (PTO) and disability leave. - Employee Assistance Program (EAP). Pay Transparency $70,000 — $85,000 USD Equal Employment Opportunity At Point C Health, we know we are better together. We value, respect, and protect the uniqueness each of us brings. Innovation flourishes by including all voices and makes our business—and our society—stronger. Point C Health is an equal opportunity employer and we are committed to providing equal opportunity in all of our employment practices, including selection, hiring, performance management, promotion, transfer, compensation, benefits, education, training, social, and recreational activities to all persons regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, genetic information, pregnancy, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, and military and veteran status, or any other protected status protected by local, state or federal law.
• Support enterprise patching and CVE-based remediation across Windows Server and Linux/UNIX environments, including manual patching in physical/virtual (on-prem and cloud) systems.
Baylor Genetics pioneered the history of genetic testing. Now, we’re leading the way in precision diagnostics.
• Install, configure, and maintain servers, operating systems, and software applications. • Manage network infrastructure, including routers, switches, firewalls, and VPNs, ensuring optimal performance and security. • Monitor system performance, troubleshoot issues, and perform necessary maintenance and upgrades to ensure system reliability and availability. • Conduct regular backups and implement data recovery plans to safeguard against data loss or system failures. • Collaborate with the IT team to design and implement security measures to protect systems from cyber threats and unauthorized access. • Provide technical support and resolve issues related to hardware, software, and network systems for end-users. • Develop and maintain documentation, including system configurations, procedures, and troubleshooting guides. • Evaluate and recommend new technologies, solutions, and tools to improve system efficiency and performance. • Manage user accounts, permissions, and access levels across various systems and applications.
The only end-to-end platform for succeeding in the digital economy.
Role Description - Serve as an administrator for the company's CRM platforms (HubSpot and Salesforce) - Configure and maintain CRM objects, properties, workflows, automation, and pipelines - Manage user roles, permissions, and security settings within the CRM - Ensure data integrity through deduplication, validation rules, and standardized data entry processes - Administer and maintain the broader revenue and business technology stack, including marketing automation, sales engagement, support/ticketing, and analytics platforms - Manage integrations between platforms using native connectors, APIs, or iPaaS solutions (e.g., Zapier, Workato, Boomi) - Develop and enforce data governance policies across all systems - Develop training materials, guides, and SOPs for end users across departments - Manage SSO, two-factor authentication, and access controls across platforms - Conduct periodic access reviews and security audits Qualifications - 3–5+ years of experience in CRM administration (HubSpot, Salesforce, or similar) - Proven experience managing a SaaS technology stack in a B2B environment - Strong understanding of APIs, webhooks, and integration platforms (Zapier, Workato, etc.) - Experience with data management, migration, and hygiene best practices - Proficiency in building reports, dashboards, and workflow automation - Excellent problem-solving skills and attention to detail - Strong communication and project management skills - Ability to work cross-functionally with Sales, Marketing, CS, and IT teams Company Description AppDirect is the only end-to-end commerce platform for selling, distributing, and managing cloud-based products and services to succeed in the digital economy. The AppDirect ecosystem connects channels, developers, and customers through its platform to simplify the digital supply chain by enabling the onboarding and sale of products with third-party services, for any channel, on any device, with support. - Powering millions of cloud subscriptions worldwide - Helps organizations, including Jaguar Land Rover, Comcast, ADP, and Deutsche Telekom connect their customers to the solutions they need to reach their full potential in the digital economy
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Cloud, Linux, DNS, Azure, Cyber Security, Firewalls