Enexus Global Inc. ยท 18 hours ago
Senior System Engineer/Administrator
Dallas, TX
Contract
Onsite
Senior Level
5+ years expEnexus Global Inc. is seeking a proactive and skilled Mid-Level Systems Administrator/Engineer to join their IT Infrastructure team. This role is crucial for maintaining the stability, security, and efficiency of their on-premises infrastructure, focusing on hands-on support and continuous improvement of core IT systems.
Information TechnologyMobile AppsSoftwareUX Design
Responsibilities
Active Directory & Identity Management: Manage and troubleshoot Active Directory Domain Services (AD DS), including user accounts, group policies, DNS integration, and replication issues
DNS & DHCP Administration: Configure, maintain, and troubleshoot internal DNS and DHCP services to ensure reliable network resolution and IP assignment
Group Policy Management: Develop, implement, and troubleshoot complex Group Policy Objects (GPOs) to enforce security settings, software deployments, and desktop configurations
Certificate Services (PKI): Assist with the administration and lifecycle management of digital certificates, including installation, renewal, and revocation
System Center Configuration Manager (SCCM/MECM): Deploy, manage, and troubleshoot operating system deployments (OSD), software distribution, patch management, and inventory collection using SCCM
On-Premise Infrastructure Management: Maintain and monitor Windows Server operating systems (2016, 2019, 2022) and underlying server hardware (e.g., Dell, HPE)
PowerShell Scripting & Automation: Develop and maintain PowerShell scripts to automate routine administrative tasks, report generation, and system configuration
VMware Virtualization: Administer and maintain our VMware vSphere environment, including vCenter Server, ESXi hosts, virtual machine provisioning, resource allocation, and performance monitoring
Monitoring & Troubleshooting: Actively monitor system performance, respond to alerts, and perform root cause analysis for infrastructure-related incidents
Documentation: Create and maintain comprehensive documentation for system configurations, processes, and troubleshooting guides
Collaboration & Support: Work closely with other IT teams and end-users to provide technical support and contribute to infrastructure projects
Qualification
Required
5-7 years of experience in a Systems Administrator or Systems Engineer role
Proven expertise in managing and troubleshooting Active Directory, DNS, and DHCP in a production environment
Strong experience with Group Policy creation, deployment, and troubleshooting
Hands-on experience with Microsoft SCCM (or MECM) for endpoint management
Solid understanding and practical experience with VMware vSphere and vCenter Server
Intermediate to advanced PowerShell scripting capabilities for automation and system management
Familiarity with on-premises server hardware, storage, and networking fundamentals
Excellent problem-solving, analytical, and communication skills
Ability to work independently as well as collaboratively in a team environment
Preferred
Experience with PKI and certificate lifecycle management
Basic understanding of cloud platforms (e.g., Azure, AWS)
Knowledge of backup and recovery solutions (e.g., Veeam, Commvault)
Relevant industry certifications (e.g., MCSA/MCSE, VCP)
Experience with ITIL frameworks
Company
Enexus Global Inc.
Enexus Global, is a premier onsite/offshore software solutions and services company, headquartered in the Silicon Valley with offices across the United States, India.
51-200 employees
H1B Sponsorship
Enexus Global Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (11)
2024 (5)
2023 (6)
2022 (11)
2021 (4)
2020 (25)
Funding
Current Stage
Growth StageCompany data provided by crunchbase