Senior Systems Administrator Jobs

1 - 20 of 173 Jobs

Senior Systems Administrator - 922Job Title - Senior Systems Administrator - 922

GDHCompany Name - GDH

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Montgomery, Alabama, USA

Contract

Job Description: Our client is currently seeking a highly skilled and experienced Senior Systems Administrator to manage and enhance the Microsoft Azure environment for a respected healthcare organization. This full-time role demands a proficient individual in cloud resource management, identity and access management, and automation tools. The position is pivotal in ensuring the seamless operation and security of the organization's IT infrastructure. The successful candidate will be based on-sit

Senior Systems AdministratorJob Title - Senior Systems Administrator

San Diego Association of Governments - SANDAGCompany Name - San Diego Association of Governments - SANDAG

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San Diego, California, USA

Full-time

Role The Senior Systems Administrator will be responsible for the management and security of information technology assets, networking infrastructure, and software systems that make up the complex Automated Regional Justice Information System (ARJIS) Enterprise System. This position will play a key role in designing, implementing, monitoring and documenting system security protocols and safeguarding ARJIS infrastructure. Overview of Automated Regional Justice Information System Department The AR

Senior Systems Administrator Applications (Pharmacy Automation)Job Title - Senior Systems Administrator Applications (Pharmacy Automation)

Kaiser PermanenteCompany Name - Kaiser Permanente

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Renton, Washington, USA

Full-time

Description: Kaiser Permanente's Pharmacy Mail Order Services department provides critical onsite Application and Device Support for KP's Pharmacy Automated Warehouse. The department handles system problem resolution, application-related issues, and maintenance activities such as disaster recovery and system refreshes. It participates in the installation, upgrade, and decommissioning of designated systems, products, and infrastructure. Additionally, the team supports onsite IT equipment and appl

Sr Systems AdministratorJob Title - Sr Systems Administrator

Apex SystemsCompany Name - Apex Systems

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Reston, Virginia, USA

Full-time

Job#: 2072657 Job Description: Apex Systems is seeking a Top Secret w/ CI Poly cleared System Administrator to join our partner for a long-term contract located in Reston, VA. Please see below for more details: Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opp

Senior Systems AdministratorJob Title - Senior Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Coronado, California, USA

Full-time

Job Number: R0219192 Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client? We're looking for a system administrator who has a background in analyzing, troubleshooting, and resolving system issues to help us maintain system continuity with our client. As a Systems Administrator on our team, y

Senior Systems AdministratorJob Title - Senior Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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North Carolina, USA

Full-time

Job Number: R0219130 Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client? We're looking for a system administrator who has a background in analyzing, troubleshooting, and resolving system issues to help us maintain system continuity with our client. As a system administrator on our team, yo

Senior Systems AdministratorJob Title - Senior Systems Administrator

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Serve as the System Administrator for a closed, restricted network and support other DoD guest systems at various classification levels. This position is on-site and requires an active TS/SCI clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS220, T4, Band 7 Job-Specific Minimum Responsibilities: Tasks include performing installation, troubleshooting, and other administrative tasks associated with ongoing maintenance and enhanceme

Senior Systems AdministratorJob Title - Senior Systems Administrator

SAICCompany Name - SAIC

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Colorado Springs, Colorado, USA

Full-time

Job ID: 2504319 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-04-09 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC's Horizon 2 contract is seeking an energized and professional Senior Systems Administrator to support the contract's secure operating facilities i

Senior Systems AdministratorJob Title - Senior Systems Administrator

Ethires LLCCompany Name - Ethires LLC

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Montgomery, Alabama, USA

Contract

Job Title: Senior Systems Administrator Location: Montgomery, AL 36130 4 months of contract Summary: The State of Alabama Medicaid Agency is seeking a highly skilled Senior Systems Administrator with strong expertise in Microsoft Azure Cloud, Active Directory, and related enterprise infrastructure services. The role involves designing, deploying, configuring, and maintaining both cloud and on-premise systems to ensure secure, efficient, and scalable operations. Key Responsibilities: Design, conf

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

Ledgent TechnologyCompany Name - Ledgent Technology

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Upland, California, USA

Full-time

We are partnering with a leading Real Estate Company in Upland, CA hiring an IT Systems Administrator. This is a Direct Hire position Mondays to Thursdays on Site, Fridays Remote Start Time can be between 6 AM to 9 AM, company is very flexible as they think family comes first We are looking for a Senior IT Systems Administrator who has at least 5 years of professional experience, specialized in Server Administration, Storage Administration, and Disaster & Recovery Need to be very strong in W

Senior Systems AdministratorJob Title - Senior Systems Administrator

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Louisville, Georgia, USA

Contract

RESPONSIBILITIES: A client with Kforce is seeking a Senior Systems Administrator to join their team onsite in Louisville, Georgia (GA). Working hours are 8am to 5pm Monday through Friday onsite with the possibility of travel to the different client locations. This IT group provides support and implementation solutions to customers throughout the U.S. Our engineers work to provide support, design solutions, hardware systems, and provide top-tier customer service. Responsibilities: * Provide Wint

Sr Systems AdministratorJob Title - Sr Systems Administrator

Top Prospect GroupCompany Name - Top Prospect Group

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Springfield, Massachusetts, USA

Full-time

Position Summary:The Senior Systems Administrator is responsible for the configuration, maintenance, and reliable operation of both Windows and Linux server environments. This role ensures the stability, integrity, and efficient operation of IT infrastructure and associated systems, supporting business operations and user needs across the organization. Key Responsibilities:Administer, monitor, and maintain Windows Server environments (Active Directory, DNS, DHCP, Group Policy, etc.). Manage Linu

Oracle Utilities Sr. Systems Administrator --- ONSITE, NO C2C. NO AuthorizationsJob Title - Oracle Utilities Sr. Systems Administrator --- ONSITE, NO C2C. NO Authorizations

OpTechCompany Name - OpTech

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Orlando, Florida, USA

Full-time

OpTech as a Tier 1 client with immediate need for an "Oracle Utilities Senior Systems Administrator" Location: Orlando, FL on site (no hybrid or remote) Salary range: Up to $125k with generous employee benefits Must haves: Minimum of 7 years of experience in one of the following based on assignment: overseeing complex environments or advanced application experience with understanding of functional processes;Application experience as described above must include a minimum 2 years of experience w

Senior Systems AdministratorJob Title - Senior Systems Administrator

System Soft TechnologiesCompany Name - System Soft Technologies

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Montgomery, Alabama, USA

Contract

Senior Systems Administrator Location: Montgomery, AL, 36104 (Onsite) Duration: 4 Months+ (Contract Hire) Position Description: Seeking an experienced Microsoft Azure cloud engineer with expertise in the strategy, design, development, and implementation of large-scale projects in the cloud. The ideal candidate is experienced in cloud-based tech, with a firm grasp of emerging technologies, platforms, and applications, and ability to customize them to help our business become more secure and effic

Senior Systems AdministratorJob Title - Senior Systems Administrator

CACI International, Inc.Company Name - CACI International, Inc.

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Annapolis, Maryland, USA

Full-time

Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems, manage IT system infrastructure and any processes related to these syste

Senior Systems AdministratorJob Title - Senior Systems Administrator

Lincoln Computer ServicesCompany Name - Lincoln Computer Services

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Hicksville, New York, USA

Full-time

Job Title: Senior Systems Administrator Location: Hicksville, NY (On-site) Job Type: Full-Time About Us: Lincoln IT is a leading MSP committed to providing cutting-edge IT solutions. We are seeking a Senior Systems Administrator with expertise in infrastructure hardware, storage, Citrix, virtual machines, and Exchange to join our dynamic IT team. This role is critical in ensuring the stability, security, and efficiency of our enterprise IT environment. Job Responsibilities: Manage and maintain i

Senior Systems Administrator (Azure & On-Prem)Job Title - Senior Systems Administrator (Azure & On-Prem)

Maximus, Inc.Company Name - Maximus, Inc.

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Pittsburgh, Pennsylvania, USA

Full-time

Description & Requirements We are seeking a skilled Hybrid Systems Engineer to design, implement, and manage integrated IT systems that span on-premise infrastructure and Microsoft Azure cloud environments. This role requires a deep understanding of hybrid architectures, ensuring seamless connectivity, security, and performance between on-premise systems and Azure cloud services. The ideal candidate will be a proactive problem-solver with hands-on experience in system administration, cloud deplo

Senior Systems AdministratorJob Title - Senior Systems Administrator

Parsons Services CompanyCompany Name - Parsons Services Company

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Fort Belvoir, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Senior Systems Administrator to join ou

Senior Systems Administrator / Atlanta, GA / ServiceNow BackgroundJob Title - Senior Systems Administrator / Atlanta, GA / ServiceNow Background

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Atlanta, Georgia, USA

Full-time

A company here in Atlanta is looking for a Senior Systems Administrator to join their team to help expand and grow as a company. This position would be full-time and hybrid 2 days a week in the ATL office. In this role you will be expected to prepare and install patches for ServiceNow, upgrade servers (upgrades take place twice a year), and code in alignment with ServiceNow best practices, etc. You will also be responsible for mentoring others and helping guide them through processes. This oppor

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

VC5 ConsultingCompany Name - VC5 Consulting

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Sugar Land, Texas, USA

Full-time

Company Job Description Responsibilities: Manage and support Azure cloud services, including virtual machines, networking, and storage. Administer Active Directory (AD) environments, group policies, and security settings. Monitor the performance and configuration of systems and perform routine maintenance and upgrades. Ensure that records of system downtime and equipment inventory are kept up to date. Implement and manage backup and disaster recovery solutions. Develop and maintain documentati