5 results for Systems Security Manager in Houston, TX

Systems Administrator

Sugar Land, TX
onsite
Permanent
120000 - 140000 USD / Yearly
We are looking for a skilled Systems Administrator to manage and maintain our organization’s server systems and infrastructure. This role requires expertise in ensuring system performance, security, and reliability across various platforms. Located in Sugar Land, Texas, this position offers the opportunity to contribute to critical IT projects and support business continuity initiatives. Responsibilities: • Provide daily support for servers, systems, and remote access, including Active Directory, Citrix, Microsoft environments, file servers, Exchange 2019, and hybrid configurations with Exchange Online. • Coordinate and oversee IT projects, including planning, communication, and documentation of system changes. • Collaborate with vendors to manage outsourced services and ensure project deliverables. • Develop, implement, and maintain disaster recovery and business continuity processes, participating actively in related exercises. • Work closely with network, systems, and applications teams to support server hardware, software, and applications. • Ensure compliance with security policies and procedures, maintaining system integrity. • Plan and execute preventive maintenance, including software and hardware upgrades, patch management, and firmware updates. • Monitor and report on information security metrics, addressing vulnerabilities and compliance issues. • Stay informed on changes in IT security regulations and industry developments. • Provide occasional on-call support for infrastructure needs and travel as required.
2026-04-03T00:00:00Z

Security Architect V

Houston, TX
remote
Temporary
75 - 85 USD / Hourly
IT Architect & Technical Lead – ADMS / OMS Location: Remote PST (occasional travel required)Position Type: 6 Month Contract, Potential for Extension OverviewWe are seeking a highly skilled IT Architect and Technical Lead with deep expertise in Emerson / AspenTech Advanced Distribution Management System (ADMS) and Outage Management System (OMS) solutions. This role will lead the architecture, design, implementation, and integration of Digital Grid Management (DGM) platforms to support reliable, scalable, and high-performing utility operations.The ideal candidate brings strong technical leadership, hands-on configuration and integration experience, and the ability to collaborate effectively with cross-functional teams to deliver complex utility control center solutions.Key Responsibilities<ul><li>Lead end-to-end architecture design for ADMS/OMS implementations, including SCADA, DMS, OMS, and integrations with GIS, AMI, Distribution Automation, and enterprise systems.</li><li>Define control center configurations, system topologies, high-availability architectures, and disaster recovery strategies aligned with industry and vendor best practices.</li><li>Support delivery of ADMS, OMS, and/or DERMS projects, including solution design, system integration, configuration, testing, and go-live support.</li><li>Lead and support integration of ADMS/OMS with utility systems such as SCADA, GIS, SAP, and Switch Order Management (SOM) to ensure seamless data flow and operational efficiency.</li><li>Lead and support ADMS/OMS configuration, including outage job workflows from call intake through job closure and reporting.</li><li>Lead and assist with data modeling and data migration from legacy OMS platforms to new systems.</li><li>Provide technical leadership to project delivery teams, including mentoring junior staff and contributing hands-on to technical development activities.</li><li>Conduct workshops, validate solution designs, and oversee configuration of OMS functionality (e.g., prediction rules, ETR matrices, crew management, outage assist displays).</li><li>Oversee configuration, testing, and commissioning of Emerson/AspenTech ADMS/OMS solutions, ensuring accurate real-time modeling of power system conditions.</li><li>Collaborate with stakeholders to gather requirements, perform system evaluations, and support procurement processes; coordinate with vendors to ensure solution compatibility.</li><li>Develop and execute quality assurance plans to validate system functionality, performance, and compliance with applicable standards.</li><li>Create and maintain technical documentation, including architecture diagrams, standards, procedures, security controls, and long-term roadmaps.</li><li>Ensure solutions incorporate cybersecurity best practices, scalability for increasing DER penetration, and real-time performance for outage management and grid optimization.</li><li>Troubleshoot complex technical issues related to ADMS/OMS implementations and provide effective resolution.</li><li>Identify opportunities to enhance grid automation capabilities, including integration with DERMS and other advanced technologies.</li></ul>
2026-04-03T00:00:00Z

Sr. Systems Administrator

Sugar Land, TX
onsite
Temporary
48 - 52 USD / Hourly
Key Responsibilities<ul><li>Administer and support Windows-based infrastructure, including servers, storage, operating systems, and applications, ensuring performance, availability, and recoverability</li><li>Design, deploy, and maintain Windows Server services (Active Directory, DNS, DHCP, GPO, IIS, RDS, file/print)</li><li>Lead server lifecycle activities including upgrades, migrations, virtualization, and cloud integrations</li><li>Troubleshoot escalated Tier 2/3 system and infrastructure issues</li><li>Monitor system performance, security, and capacity; recommend improvements and required hardware/software changes</li><li>Manage backups, disaster recovery, and system restoration efforts</li><li>Oversee Microsoft SQL Server environments including backups, patching, and performance tuning</li><li>Collaborate with vendors and third-party partners as needed</li></ul>
2026-04-03T00:00:00Z

Systems Administrator - EcoSys Platform

Houston, TX
onsite
Permanent
130000 - 150000 USD / Yearly
We are looking for a highly skilled Systems Administrator to oversee and enhance critical project cost systems for large-scale export initiatives. This position involves close collaboration with the Project Controls team to ensure optimal configuration, administration, and performance of EcoSys and associated applications. The ideal candidate will play a key role in maintaining system integrity, supporting end-users, and driving efficient project cost management. Responsibilities: • Configure and administer EcoSys modules, workflows, and settings within production and non-production environments. • Manage user provisioning and permissions based on least-privilege principles, ensuring secure access aligned with contracts and funding structures. • Convert business requirements into effective technical solutions and functional system enhancements. • Monitor system performance, troubleshoot issues, and collaborate with vendors to resolve technical challenges. • Implement system upgrades while adhering to established IT change management protocols. • Develop and maintain custom reports, dashboards, and data visualizations to support business operations. • Integrate EcoSys with other organizational platforms, maintaining smooth data flow and functionality. • Support customized configurations within EcoSys to meet specific contract module requirements. • Conduct advanced data analysis to assist project cost control teams and optimize system usage. • Manage and update master data, including organizational structures, contract lines, and security groups.
2026-04-03T00:00:00Z

Systems Analyst BMC Helix

Sugar Land, TX
onsite
Permanent
80000 - 100000 USD / Yearly
We are looking for a skilled Systems Analyst specializing in BMC Helix to join our team in Houston Texas. This role requires a blend of technical expertise, problem-solving, and communication skills to support critical operational systems. The ideal candidate will have experience in the financial industry and a strong ability to manage multiple priorities with precision. Responsibilities:• Provide day-to-day operational support for the BMC Helix application, ensuring system functionality and resolving issues promptly.• Collaborate with technology teams to maintain and improve operations monitoring processes.• Communicate effectively with users and management regarding problem resolution and system updates.• Create and maintain technical documentation, including application procedures and workflows.• Track, route, and resolve problem calls while ensuring proper closure and documentation.• Perform configuration and administration tasks for the BMC Helix application, including workflows, views, and service request catalog setups.• Support compliance with change management and security policies to maintain system integrity.• Diagnose and troubleshoot production issues to minimize downtime and optimize performance.• Utilize advanced query creation to support custom and out-of-the-box application configurations.
2026-04-03T00:00:00Z