- Dentons US LLP (Kansas City, MO)
- …in managing and troubleshooting Outlook email clients. + In-depth understanding of Microsoft Windows Server environments, including 2016, 2019, and 2022. + ... and advancement of our Messaging and Collaboration platforms. The Senior Messaging Administrator will focus on Exchange Online and Microsoft 365 environments,… more
- AeroVironment (Huntsville, AL)
- …but not required):** + CompTIA Security+, Network+, CySA+ Cisco CCNA/CCNP + Microsoft Certified: Azure Administrator Associate or similar + Certified Information ... Regular **Job Description** We are seeking a highly skilled System Administrator with hands-on experience in engineering and managing complex networks, configuring… more
- Argonne National Laboratory (Lemont, IL)
- Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). Develop, ... racking, hardware, and software upgrades. + Experience with the administration of common Windows Server Domain Services such as Active Directory, DNS, DHCP, File and… more
- PSEG Long Island (Bethpage, NY)
- …performance and overall health of a variety of cyber security tools within a Microsoft Windows , Linux and UNIX server environments. This role will manage and ... application development techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems, Directory Services (AD), MS… more
- Kaeser Compressors, Inc. (Cypress, CA)
- …experience in a network administration role - Proficiency with Google Workspace (G-Suite) and Microsoft Windows - Previous experience with HP & Cisco routers and ... worked in an industrial/service/sales environment to fill the position of Network Administrator based in our _LA Branch located in Cypress, CA._ **Job Description**… more
- GCI Communication Corp (Anchorage, AK)
- …ITIL frameworks and change management processes. + Professional certifications such as Microsoft Certified: Identity and Access Administrator Associate, Azure ... to, the following: + Design, implement, and maintain secure, scalable Windows -based domain controllers across multi-site and hybrid environments. + Administer Active… more
- Red River (Santa Clarita, CA)
- …(MS-900), Microsoft Azure Fundamentals (AZ-900), CompTIA A+, CompTIA Cloud+, Microsoft 365 Endpoint Administrator Associate (MD-102) **Knowledge, Skills, and ... laptop rebuilds and refreshes, and general workplace technology needs across Windows , macOS, and mobile platforms. This position requires a polished customer-facing… more
- RGP (Glen Allen, VA)
- The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... for mission-critical applications (on-prem and/or cloud). + Hands-on with Linux/ Windows administration, networks, storage, certificates/PKI, and RBAC. + Experience… more
- AeroVironment (Germantown, MD)
- …Desired Competencies** + ITIL Intermediate or Managing Professional certification. + Microsoft Certified: Modern Desktop Administrator Associate or equivalent. + ... and Core 2 + Advanced Technical Expertise. + Deep understanding of Windows , macOS, mobile device operating systems, and working knowledge of Ubuntu/Linux… more
- Red River (Chantilly, VA)
- … Microsoft Azure Fundamentals (AZ-900), CompTIA A+, CompTIA Cloud+, Microsoft 365 Endpoint Administrator Associate (MD-102) **Knowledge** **,** **Skills** ... related to email, MFA, VPN, and account access in Microsoft 365 and hybrid Active Directory environments. + Provide...and resolving technical issues on end-user laptops, including both Windows and macOS systems, with a solid understanding of… more
- Affinius Capital (San Antonio, TX)
- …Qualifications:** + Knowledge of ITIL best practices. + Certifications such as Microsoft Certified: Modern Desktop Administrator Associate, CompTIA A+. **Key ... device lifecycle management, and modern endpoint management solutions such as Microsoft Intune. **Essential Duties and Responsibilities:** + Serve as one of… more
- Signature Aviation (Orlando, FL)
- …users in high-demand environments. **Additional knowledge and skills:** + Expertise in Microsoft Windows , macOS, Office 365, iOS/Android, remote desktop tools, ... endpoint security, and system integration practices. + Certifications such as Microsoft 365 Modern Desktop Administrator , Apple Certified Support Professional,… more
- Tutor Perini (Menlo Park, CA)
- …, Windows 10/11 support, and endpoint troubleshooting. + ** Microsoft 365 Certified: Endpoint Administrator (or equivalent experience)** required. ... position requires a **proactive problem solver** with a strong background in ** Microsoft 365 administration** and **endpoint support** . The ideal candidate will… more
- Post Holdings Inc. (St. Louis, MO)
- …study + Should have strong mathematical skills + Highly desirable to have strong MicroSoft Excel skills + Ability to multi-task and occasionally work in a fast-paced ... Excellent oral and written communications skills **TECHNICAL QUALIFICATIONS:** + Windows 10 / 11 Operating system familiarity at an...11 Operating system familiarity at an advanced user or administrator level + Knowledge of Cloud concepts such as… more
- Indorama Ventures (Dayton, TX)
- …licenses, or registrations:** - Certifications such as CompTIA A+ / Network+, Microsoft 365 Certified: Modern Desktop Administrator Associate, ITIL Foundation, ... areas:** **Technical Proficiency** - Endpoint administration: Expert-level troubleshooting for Windows 10/11 endpoints, drivers, profiles, GPOs, and application issues;… more
- MyFlorida (Tallahassee, FL)
- SYSTEMS PROGRAMMER III (WORKING TITLE: MICROSOFT WINDOWS SERVER ADMINISTRATOR ) - 43000102 Date: Jan 2, 2026 The State Personnel System is an E-Verify ... Agency: Financial Services Working Title: SYSTEMS PROGRAMMER III (WORKING TITLE: MICROSOFT WINDOWS SERVER ADMINISTRATOR ) - 43000102 Pay Plan: Career Service… more
- General Dynamics Information Technology (Washington, DC)
- …- 100% onsite with our customer* US Citizenship Required Desired Certifications: + Microsoft Windows Hybrid Administrator + ITIL 4 Foundation Certification ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux, Microsoft Windows ,System Administration **Experience:** 5 + years of… more
- Ophthalmic Consultants of Boston (Plymouth, MA)
- Windows & Microsoft 365 Administrator (Hybrid) Shape the Future of a Modern Hybrid Infrastructure at OCB! Are you a skilled IT professional with deep ... platforms? If so, we want to meet you. OCB is seeking an experienced Windows & Microsoft 365 Administrator to support, maintain, and enhance our hybrid IT… more
- General Dynamics Information Technology (San Antonio, TX)
- …IT Infrastructure and Operations **Skills:** Microsoft Exchange Server, Microsoft PowerShell,Systems Administrator , Windows System Administration ... years of related experience **US Citizenship Required:** Yes **Job Description:** ** Windows System Administrator ** Responsible for supporting the acquisition,… more
- Electrosoft (Atlanta, GA)
- … Windows systems administration. + Current Microsoft certification (eg, Microsoft Certified: Windows Server Hybrid Administrator Associate, Identity ... System Administrator - Windows Posted: 10/01/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions… more
