Windows Administrator jobs in Missouri

St. Louis, Missouri

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4d ago

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the fina

Full-time

Software Engineer I - Development/Verification and Validation Testing (Hybrid - Aguadilla, PR)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2025-12-03 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required The Global Engineering Center in Puerto Rico is looking for an Entry-Level Software Engineering professional, to join our team. We are looking for a strong, passionate problem-solver with

Full-time

Sr. System Engineer- NGA

St. Louis, Missouri

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Today

Overview In this position, you will deploy and optimize advanced and mission critical ArcGIS deployments. You will partner directly with customers to share best practices on advanced ArcGIS Enterprise deployment architecture and integration topics. This team supports the Department of Defense, NGA and Intelligence Community clients. You will be part of a talented cross-functional team of dynamic and passionate engineers to deliver capabilities that enable our customers to make a difference in

Full-time

USD 156,000.00 - 239,200.00 per year

System Engineer- NGA

St. Louis, Missouri

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Today

Overview In this position, you will implement advanced ArcGIS deployments, analyze and solve technical problems, and optimize performance and organization. You will consult with end users on advanced enterprise deployment, architecture and integration topics. This team supports the Department of Defense, NGA and Intelligence Community clients. You will be part of a talented cross-functional team of dynamic and passionate engineers to deliver capabilities that enable our customers to make a dif

Full-time

USD 117,520.00 - 197,600.00 per year

Cloud DevOps Administrator Azure

Remote

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Today

The Leidos Hosting Services Cloud team, within the Chief Information Office under the Digital Modernization Sector, is seeking a Senior Cloud DevOps Administrator to lead the design, automation, and optimization of enterprise-scale Azure operations. This role requires advanced technical expertise in Azure administration, Infrastructure-as-Code, and automation pipelines, with the ability to deliver secure, reliable, and scalable solutions across multi-cloud environments. In this role you will own

Full-time

USD 89,700.00 - 162,150.00 per year

Senior Office 365 Engineer

Remote

•

Today

The Senior Office 365 Engineer will be responsible for the overall execution and technical implementation of Office 365. Responsibilities include management of all Office 365 services, including Teams, SharePoint Online, OneDrive, and Exchange Online, as well as tenant administration. This role requires Office 365 subject-matter expertise across all features and services, with extensive experience in email administration. Successful candidates must have hands-on design and implementation experi

Full-time

Senior Lead, Cyber Security Engineer (CyberArk)

Remote or Tempe, Arizona

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Today

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'

Full-time

USD 108,775.00 - 184,965.00 per year

Systems Engineer

Remote

•

20d ago

NexGen Data Systems is seeking an experienced Systems Engineer with experience in the provisioning, operation, installation/configuration and maintenance of systems hardware/software/related infrastructure with an emphasis on cloud computing technologies and solutions. The ideal candidate will be experienced in providing technical support, guidance and hands-on delivery in the planning and implementation of ongoing operations. The candidate will work in a collaborative multi-functional team envi

Full-time

Depends on Experience

Vice President of Managed Services

Remote

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13d ago

Position Title: Vice President (VP) of Managed Services Position Type: Full-Time / Exempt Location: Huntsville, AL / Remote SOC Code: 11-1011 Salary*: $150,000 - $200,000 plus eligibility for executive bonus *Dependent upon qualifications Summit 7 is here to rise above the ordinary. The work we do here goes far beyond day-to-day projects - it further protects the US defense industrial base from cyber threats, fosters thought leadership and creates growth opportunities. Our support staff, sales

Full-time

$150,000 - $200,000

Sr. Google Cloud Platform Platform Engineer

Remote or Santa Ana, California

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Today

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for ten conse

Full-time

USD 126,100.00 - 193,325.00 per year

Senior Network Engineer / Palo Alto / VXLAN / Remote

Remote or Boston, Massachusetts

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Today

This full-time Network Engineer opportunity is remote and supports a rapidly growing technology organization operating in a multi-cloud and on premises environment. The team focuses on high availability infrastructure, modern networking principles, cloud connectivity, and next-generation security technologies. What makes this role exciting is the ability to work in a modern, diverse infrastructure ecosystem that blends legacy environments with new multi-cloud architectures. You will be joining a

Easy Apply

Full-time

140k - 160k

Senior Systems/Network Engineer - great opportunity! - 100% remote!

Remote

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26d ago

The salary 140k to 170k + bonus. 100% remote! We are looking for a skilled and experienced Systems and Network Engineer to join our IT team. In this role, you will be responsible for designing, implementing, maintaining, and supporting our growing infrastructure across both on-premises and cloud environments. You will play a key role in ensuring the performance, security, and availability of systems and networks that support business operations. The ideal candidate has a solid background in netw

Easy Apply

Full-time

$140,000 - $170,000

Application Support Engineer

St. Louis, Missouri

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4d ago

About Us: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the fina

Full-time

End User Experience Engineer (EUC)

Remote or Minneapolis, Minnesota

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Today

Join a team that powers enterprise-scale innovation. We're looking for a seasoned engineer who thrives on solving complex challenges and building secure, high-performing systems. In this role, you'll shape the backbone of our End User Computing platforms, ensuring reliability, scalability, and resilience for mission-critical applications, and making sure our users have secure and frictionless access to their applications, data, and workflows. You'll help define, engineer, and deliver enterprise

Full-time

USD 107,000.00 - 144,000.00 per year

Infrastructure Cloud Engineer

Remote

•

Today

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol

Full-time

Systems Administrator III

Remote or Lone Tree, Colorado

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Today

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator , you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system parame

Full-time

USD 94,345.12 - 129,724.54 per year

MSP Engineer/Micosoft/Azure/Entra /remote but Philly travel

Remote or Philadelphia, Pennsylvania

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Today

Are you a Microsoft Engineer looking to take your Azure and Entra ID expertise to the next level? A growing Philadelphia-based Managed Services Provider (MSP) is looking to add a Microsoft Systems Engineer to their team. You'll be supporting a diverse client base across industries while leveraging Azure, Entra ID, Microsoft 365, and networking technologies to design, implement, and support modern cloud and hybrid environments. This position is primarily remote, but candidates must live within 30

Easy Apply

Full-time

100k - 110k

Site Reliability Engineer

Remote or Irving, Texas

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 113,700.00 - 189,500.00 per year

Citrix Administrator

Remote

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Today

Overview GovCIO is currently hiring for a Citrix Administrator, to manage, maintain, deploy, troubleshoot and support servers for a mixed customer environment This position will be located in Radford, VA and will be a remote position. Responsibilities This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. This position will work with the existing Windows team to manage, maintain, deplo

Full-time

USD 85,000.00 - 113,000.00 per year

Experienced System Administrator

Berkeley, Missouri

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Today

Experienced System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS) Phantom Works Organization is seeking an Experienced System Administrator (Level 3) to support the Virtual Warfare Center in Berkeley, MO. The Virtual Warfare Center's Infrastructure team is responsible for the design, maintenance, and operation of computing, networking, audio visual, and physical environment. The VWC has several locations across the United States dedicated to large scale Model

Full-time

USD 92,650.00 - 125,350.00 per year

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Windows Administrator jobs in Missouri, USA