Senior systems administrator jobs in ann arbor, mi

Southfield, Michigan

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Today

Description We are looking for an experienced Sr Systems Administrator to support and strengthen enterprise infrastructure operations in Southfield, Michigan. This role is responsible for keeping servers, networks, and end-user systems reliable across multiple office locations while helping maintain a secure and efficient IT environment. The ideal candidate brings deep hands-on knowledge of Microsoft server platforms, core infrastructure services, networking, backup technologies, and virtualizat

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Full-time

USD 85,000.00 - 115,000.00 per year

Sr Systems Administrator

Remote

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Today

Job ID: 2615627 Location: Remote Work, CA, US Date Posted: 2026-08-13 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: On Call Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description SAIC is seeking an experienced server System Administrator in support of a managed services engagement for a major Public Sector account. This is a fully remote position. The su

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Systems Administrator (Remote)

Remote or San Rafael, California

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Today

Pay Rate Low: 70/hr | Pay Rate High: 120/hr Our client is a global biotechnology company dedicated to transforming lives through genetic discovery. Title: MODA System Administrator (Remote) Location: San Francisco Bay Area, CA (Open to remote must work PST) Pay rate: $70/hr-120/hr Depends one experience Contract Length: 12 months (Plus benefits) Position Overview We are seeking a MODA System Administrator to oversee the performance, configuration, and day-to-day support of the Lonza MODA pla

Full-time

USD 70.00 per hour

Senior Systems Administrator

Remote or Niles, Illinois

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Today

Overview We're seeking a Senior Systems Administrator to support and enhance our global IT infrastructure across both on-premises and cloud environments. This role will lead key functions including Windows and Linux administration, SAN management, and cloud infrastructure. In this role you will monitor and optimize system performance, maintain disaster recovery readiness, ensure compliance, and contribute to complex, cross-functional global initiatives. If you bring deep technical expertise and

Full-time

USD 99,000.00 - 158,400.00 per year

Senior z/OS Systems Administrator (Remote)

Remote

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Yesterday

Title: Senior z/OS Systems Administrator Location: 100% Remote work Type: Long Term Contract Must-Haves 10+ years of hands-on SMP/E experience in enterprise IBM z/OS environments.10+ years of hands-on REXX scripting experience, including development of automation for systems administration and operational tasks.Strong hands-on experience with IBM z/OSMF (z/OS Management Facility).Extensive experience administering and supporting IBM z/OS in large enterprise environments.Strong knowledge of z/OS

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Contract

Depends on Experience

W2 Role - Senior z/OS Systems Administrator - 100% Remote

Remote

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4d ago

Title: Senior z/OS Systems Administrator Location: 100% Remote Duration: 12+ Months Contract W2 ONLY Job Description: Position Overview We are seeking an experienced Senior z/OS Systems Administrator to support and maintain a large-scale IBM mainframe environment. The ideal candidate will be a senior-level z/OS professional with deep hands-on expertise in SMP/E, REXX scripting, and z/OSMF, along with strong knowledge of z/OS systems administration, maintenance, upgrades, troubleshooting,

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Contract

$50 - $55

Senior Financial Systems Administrator | Full-Time | Remote

Remote

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Today

Oak View Group Oak View Group (OVG) is the global leader in premium live entertainment infrastructure and services, with a platform spanning venue development and end-to-end capabilities across venue management, hospitality, and sponsorship sales. Founded in 2015, the company serves a collection of seven world-class owned venues and a client roster of the most iconic arenas, stadiums, convention centers, music festivals, performing arts centers, and cultural institutions, spanning four continen

Full-time

USD 112,500.00 - 117,500.00 per year

Senior POWER Systems Administrator (Hardware/VIOS/AIX)

Remote

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Today

At Jack Henry, we're more than a technology company, we're a force for good in financial services. We're redefining how community banks and credit unions connect with the people they serve. Our mission is rooted in people inspired innovation, empowering financial institutions to deliver seamless, secure, and human centered experiences. We deliver cutting-edge solutions that are paving the way for the next generation of digital banking and payments, but our true impact begins with our associates.

Full-time

USD 88,650.00 - 125,000.00 per year

Systems Administrator, Lead

Remote

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Today

The Continuity Manager leads the development, implementation, and ongoing enhancement of business continuity (BC) and IT disaster recovery (ITDR) capabilities that ensure critical federal operations can withstand, adapt to, and rapidly recover from disruptions. This role conducts business impact analyses and risk assessments to identify priority services, recovery objectives, dependencies, and resiliency gaps across applications, infrastructure, facilities, and vendor-supported services. Working

Full-time

Systems Administrator - III (REMOTE)

Remote

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13d ago

VARITE is looking for a qualified Systems Administrator - (REMOTE) What does the client do? AcentralbankingsystemoftheUnitedStatesthatmanagesmonetarypolicy,regulatesfinancialinstitutions,provides bankingservices,andactsasalenderoflastresortduringfinancialcrises. What do we do? Established in the Year 2000, VARITE is an award-winning minority business enterprise providing global consulting & staffing services to Fortune 1000 companies and government agencies. With 850+ global consultants, VARI

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Contract

$55.58 - $86.22

Systems Administrator IV, Enterprise Content Management

Remote or Rockville, Maryland

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Today

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description This role is responsible for the administration and support of X-energy enterprise

Full-time

USD 125,000.00 - 150,000.00 per year

GTM Systems Administrator

Remote

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Today

Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high-performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you'll work on infrastructure customers rely on today and build for what's next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive

Full-time

USD 84,629.00 - 112,838.00 per year

Lead Windows Engineer

Remote

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Today

Job Title: Senior Windows Systems Administrator Role Overview: As a Senior Windows Systems Administrator with IIS and scripting expertise, you will be responsible for maintaining, optimizing, and securing Windows server environments with a focus on Microsoft SQL, IIS, and automation through scripting. This role also includes managing file transfer processes, performing network connectivity troubleshooting, and contributing to technical implementations. Experience with database systems (Microsof

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Full-time

Up to $125,000

Systems Administrator

Remote

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Today

Exciting Systems Administrator position with an established Wealth advisor firm. Senior Microsoft Systems Administrator - with Oracle Opera Cloud skills Job Description: Integration and configuration of Opera Cloud The Sr. Microsoft Systems Administrator will manage and secure our Microsoft 365 and Azure environments. Responsible for the Microsoft 365 and Zoom incl. Telephony environments. The role supports the onboarding and integration of multiple acquired firms, including data transfers ut

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Contract

$50 - $70

Senior Cyber Systems Administrator

Remote or Rockville, Maryland

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Today

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description X-energy is looking for a Senior Cyber Systems Administrator for the development an

Full-time

USD 180,000.00 - 205,000.00 per year

Azure Administrator/Engineer - Livonia, MI

Hybrid in Livonia, Michigan

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Today

DTS is looking for Azure Administrator/Engineer for our client Position in Livonia, MI Job Responsibilities : The Information Technology Administrator is a hands-on technical role responsible for the day-to-day support and operation of the organization s technology environment. This includes business systems, end-user devices, infrastructure, voice and data connectivity, cloud platforms, and line-of-business applications. Working under the direction of the Director of Information Technology and

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Third Party, Contract

DoE

Senior systems administrator jobs in Ann Arbor, MI, USA