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IT Systems Administrator-Level 3 - Senior (11 - 15 Years) jobs in United States
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Abacus Service Corporation · 1 day ago

IT Systems Administrator-Level 3 - Senior (11 - 15 Years)

Abacus Service Corporation is seeking a Senior IT Systems Administrator to manage and maintain their computing infrastructure. The role involves overseeing IT infrastructure projects, ensuring compliance with cybersecurity policies, and managing enterprise IT environments.
HealthcareInformation TechnologyHealth Care
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Leads enterprise-wide IT infrastructure projects, including data center operations, cloud migrations, and IT automation initiatives
Oversees virtualization platforms, network infrastructure, and enterprise-level Active Directory environments
Implements IT governance frameworks, cybersecurity measures, and IT policy development for compliance and best practices

Qualification

Cloud computing AWSCloud computing AzureCybersecurity risk managementIT infrastructure managementActive DirectoryVirtualization (VMware)NetworkingIT policy developmentSystem architectureAutomation

Required

Bachelor's degree in Computer Science, Information Technology, or a related field required
11-15 years of experience managing enterprise IT environments, system architecture, and infrastructure security
Responsible for installing, configuring, and maintaining computing infrastructure, operating systems, and/or middleware products on all computer platforms, including mainframes, workstations, servers, and web servers, in support of 24x7 business processes
Evaluates, implements, and modifies operating system software parameters and/or product solutions for optimal performance
Identifies integration and other interface requirements for all supported products and platforms
Ensures cybersecurity measures, automation, and operational efficiency
Works with Active Directory, Azure AD, VMware, AWS, DevOps, networking, and cloud-based infrastructure solutions
Ensures compliance with cybersecurity policies and industry regulations
Leads enterprise-wide IT infrastructure projects, including data center operations, cloud migrations, and IT automation initiatives
Oversees virtualization platforms, network infrastructure, and enterprise-level Active Directory environments
Implements IT governance frameworks, cybersecurity measures, and IT policy development for compliance and best practices
Advanced expertise in cloud computing (AWS, Azure), cybersecurity risk management, and high-availability IT architecture

Company

Abacus Service Corporation

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Abacus Service Corporation is provides IT solutions for global health care businesses.

H1B Sponsorship

Abacus Service Corporation 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 (3)
2023 (2)
2022 (2)
2021 (4)
2020 (4)

Funding

Current Stage
Growth Stage

Leadership Team

S
Sam Akunuri
Founder and COO
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Company data provided by crunchbase