AD Administration Jobs

281 - 300 of 1,004 Jobs

Client IT Windows Network EngineerJob Title - Client IT Windows Network Engineer

Perennial Resources InternationalCompany Name - Perennial Resources International

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Philadelphia, Pennsylvania, USA

Contract

NO H1S OR 3RD PARTIES. THIS ROLE WILL BE ONSITE 5 DAYS A WEEK IN PHILADELPHIA As a Client IT Network Engineer, you will resolve complex issues for clients from the initial call to completion. With excellent technical and communication skills, you will collaborate effectively within the Service organization, while providing white glove service to clients. Responsibilities (including, but not limited to the following): Respond to client technical issues in a timely fashionTake ownership and follow

IT Infrastructure EngineerJob Title - IT Infrastructure Engineer

Samsung Electronics AmericaCompany Name - Samsung Electronics America

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San Jose, California, USA

Full-time

Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries o

System Infrastructure AnalystJob Title - System Infrastructure Analyst

Raymond James Financial IncCompany Name - Raymond James Financial Inc

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St. Petersburg, Florida, USA

Full-time

Job Description Summary Monitors system hardware, network, and infrastructure software performance, solves problems, and suggests improvements. Typically also manages authorized access to system resources. Job Description This position follows our hybrid workstyle policy: Expected to be in a Raymond James office location a minimum of 10-12 days a month. Position Summary We are seeking a skilled and motivated Systems Administrator to join our IT Infrastructure team. The ideal candidate will ha

MacOS Systems AdministratorJob Title - MacOS Systems Administrator

LeidosCompany Name - Leidos

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Baltimore, Maryland, USA

Full-time

Leidos is seeking a MacOS System Administrator to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one of our high performing teams responsible for building out enterprise-level Apple mobile device management, supporting the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month. We are a team of forward-looking professionals in need of a strong cand

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

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Piketon, Ohio, USA

Full-time

Description Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems administration for the Infrastructure and Deactivation & Remediation contractors at the DOE Portsmouth (Piketon, Ohio) site. The position will be part of an IT team responsible for the design, deployment, maintenance, configuration management, monitoring and troubleshooting of the IT infrastructure. Primary Responsibilities Perform daily syste

Systems Administrator IIIJob Title - Systems Administrator III

Judge Group, Inc.Company Name - Judge Group, Inc.

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Englewood, Colorado, USA

Contract

Location: Englewood, CO Salary: $65.00 USD Hourly - $70.00 USD Hourly Description: Job Title: Systems Administrator Location: Englewood, CO 80112 Contract: 6+ Months About the Role We're looking for an experienced Infrastructure Systems Engineer to manage and optimize our on-premise and cloud-based IT infrastructure. You'll play a key role in maintaining system reliability, supporting AI platforms, and ensuring compliance with security standards like NIST 800-171. Responsibilities: Manage

Associate Help Desk Technician - All shifts available - Active Top Secret requiredJob Title - Associate Help Desk Technician - All shifts available - Active Top Secret required

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Customer Service, Information Technology (IT) Support, Problem Resolution Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: *Shift options listed at the bottom. GDIT has an amazing opportunity for a Help Desk

Systems EngineerJob Title - Systems Engineer

SAICCompany Name - SAIC

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Eglin Air Force Base, Florida, USA

Full-time

Job ID: 2508085 Location: EGLIN AFB, FL, US Date Posted: 2025-07-31 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking a highly motivated Junior Systems Engineer with foundational experience in systems administration, virtualization, and automation tools. The engine

HSE Technical Applications AdministratorJob Title - HSE Technical Applications Administrator

INSPYR SolutionsCompany Name - INSPYR Solutions

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Houston, Texas, USA

Full-time

Role: HSE Technical Application Administrator Location: Houston, TX 77056 Duration: Direct Hire Work Authorization: , , or Authorized to Work in the USJob Description: The Sr. Systems Administrator is responsible for ensuring the efficient operation of HSE systems and other Web & Enterprise Applications. This role involves planning, coordinating, and assisting in the management of the client's Cority, Greenstone, and other Environmental, Health, and Safety (EHS/HSE) software systems. Key respon

Systems AdministratorJob Title - Systems Administrator

InterSources Inc.Company Name - InterSources Inc.

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The Bronx, New York, USA

Full-time, Contract

Title: Systems Administrator Location: Bronx, NY 10451 Duration: 24-month contract Position Job Description Under the general supervision of the Senior Manager for Systems Administration and the CIO for IT, the selected candidate will play a crucial role in maintaining and optimizing the college's IT infrastructure. This position requires technical expertise, independent problem-solving skills, and the ability to ensure the seamless operation of our systems. Key Responsibilities Maintain and sup

IT Engineer - Microsoft Enterprise Systems Administrator Advisor, TS/SCI with PolygraphJob Title - IT Engineer - Microsoft Enterprise Systems Administrator Advisor, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Help Desk, Linux, Microsoft (MS) Active Directory (AD), System Administration, Windows 10 Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technolog

Systems Engineer II- Remote LocalJob Title - Systems Engineer II- Remote Local

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

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Remote or Arlington, Virginia, USA

Full-time

Systems Engineer II (Windows) This company is seeking a skilled Systems Engineer with deep expertise in Microsoft Exchange and related infrastructure. This role is responsible for administering and supporting large-scale Exchange environments, including integrations with Active Directory, DNS, and routing systems. While some technologies may not be directly managed, a foundational understanding is required to collaborate effectively with cross-functional teams. This position will remain remote,

Prototyping IT AdministratorJob Title - Prototyping IT Administrator

Apple, Inc.Company Name - Apple, Inc.

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No location provided

Full-time

The people here at Apple don't just create products - they create the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple and help us leave the world better than we found it. Are you up for the challenge? Our R&D labs portfolio enables the creation of high-fidelity models, dynamic testing, and advance

Application Administrator (MS/Exchange)Job Title - Application Administrator (MS/Exchange)

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

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St. Petersburg, Florida, USA

Full-time

JOB TITLE: Application Administrator (MS/Exchange) JOB LOCATION: St. Pete, FL (Hybrid) WAGE RANGE*: $60-65/hr. JOB NUMBER: 36204718 REQUIRED EXPERIENCE: Strong customer service experience Prior administration experience with Microsoft Exchange Server (2013/2016/2019/Exchange Online). Prior administration experience with SMTP/E-Mail gateway products (Proofpoint preferred). Prior administration with Microsoft 365 technology Automation background using Windows PowerShell. Concepts, principle

Configuration/Release EngineerJob Title - Configuration/Release Engineer

Kratos Defense and Security Solutions, Inc.Company Name - Kratos Defense and Security Solutions, Inc.

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Colorado Springs, Colorado, USA

Full-time

Job Description Ready for What's Next? At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. Kratos has a new opportunity for a Technical Advisor for the CCS-C satellite ground system, with a primary focus on maintaining consistent baseline configurations ac

Linux AdministratorJob Title - Linux Administrator

Konane SolutionsCompany Name - Konane Solutions

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Denton, Texas, USA

Contract

We are looking for a highly proficient Linux Expert with experience in managing and optimizing Squid Proxy and RADIUS servers. The ideal candidate will be responsible for deploying, configuring, and maintaining these services in a secure, scalable Linux environment to support enterprise network access control and web caching/proxy services. Key Responsibilities: Install, configure, and maintain Squid Proxy servers on Linux platforms to optimize web traffic, caching, and filtering.Deploy and mana

Executive IT Service ConsultantJob Title - Executive IT Service Consultant

Software Guidance & AssistanceCompany Name - Software Guidance & Assistance

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New York, New York, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for an Executive IT Service Consultant for a CONTRACT assignment with one of our premier Financial Services clients in New York, NY. The Executive Service Team is dedicated to delivering the highest level of technology support to the firm's most senior managers. Our global team works closely together to optimize the firm's technology for each senior manager and provides 24/7 support. The role is highly visible and thought-provoking. I

Senior Network AdministratorJob Title - Senior Network Administrator

Buxton ConsultingCompany Name - Buxton Consulting

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Rancho Cordova, California, USA

Full-time

Position: Senior Network Administrator Location: Rancho Cordova, CA Duration: Fulltime/100% onsite Our client, voted by their employees as one of the Best Places to Work in the North Bay Business Journal, is seeking a Senior Network Administrator to join their Information Technology team on-site in their office in Rancho Cordova, California. In a team-oriented environment, the Senior Network Administrator is responsible for the installation, administration, and maintenance of 7x24x365 enterpr

Multi-Function Info Systems, ALIS Admin (Fort Smith, AR)Job Title - Multi-Function Info Systems, ALIS Admin (Fort Smith, AR)

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Fort Smith, Arkansas, USA

Full-time

Job Description Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking a place to make their mark - or for seasoned Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (

Windows Virtualization EngineerJob Title - Windows Virtualization Engineer

Cinergy Technology IncCompany Name - Cinergy Technology Inc

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Remote

Contract, Third Party

Greetings from Cinergy Technology Inc ! We are seeking an experienced Windows Virtualization Engineer to join our remote team. This role involves supporting enterprise-level Windows environments and virtualization infrastructure with a strong focus on VMware technologies, system reliability, automation, and 24/7 operations support. Key Responsibilities:Provide expert-level support for Windows Server environments and virtualization platforms (VMware vSphere, vCenter, vROps). Perform system instal