Windows Administrator jobs in Missouri

Remote or Bay St. Louis, Mississippi

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Today

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos is seeking a Junior Cyber Network Defense Analyst to join our team supporting a high-visibility

Full-time

USD 67,600.00 - 122,200.00 per year

Application Support Administrator - French/English Speaking

Remote or White Plains, New York

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Today

Company: Marsh McLennan Agency Description: Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn't happen overnight. It's a result of hard work by extraordinary people. The industry's brightest talent drive our efforts to deliver purposeful work and meaningful impact every day. Learn more about what makes us different and how you can make your mark as an Application Support Administrator at MMA. Marsh McLennan Agency (MMA) provides business insurance, employee healt

Full-time

Senior Red Team Engineer

Remote

•

Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description As a Senior Red Team Engineer, you will plan and lead stea

Full-time

USD 112,000.00 - 196,750.00 per year

Systems Administrator

Remote or Cambridge, Massachusetts

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Today

Description We are looking for an experienced Systems Administrator to join our team on a contract basis. This role involves troubleshooting server issues and delivering technical training to Level 1 and Level 2 engineers. The position offers the flexibility of working remotely while contributing to both system optimization and development initiatives. Responsibilities: Diagnose and resolve software-related issues within virtualized sandbox environments hosted on a physical Blade server. Duplic

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Contract

USD 47.50 - 55.00 per hour

User Administrator - Enterprise Access Management

Remote or Ballwin, Missouri

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Today

RESPONSIBILITIES: Kforce has a client in St. Louis County, MO (remote) that is seeking a User Administrator - Enterprise Access Management. Summary: The Enterprise Access Management (EAM) User Administrator performs both routine and complex user administration related to basic account creation and disabling. This role is responsible for preparing the work, managing the queues, verifying employees, provisioning basic account access, group memberships, and security. In addition, this role reports

Contract

$25 - $30 hourly

100% Remote :: Progress Openedge Developer :: Only W2

Remote

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2d ago

>> Strong knowledge of Progress OpenEdge, including Progress 4GL, ABL, and database concepts (tables, indexes, triggers). >> Excellent analytical, problem-solving, and troubleshooting skills are crucial for both roles. >> Experience with relational databases and SQL, and familiarity with operating systems like Windows or Unix/Linux are often required. >> Familiarity with source control systems like Git is increasingly common >> Install, upgrade, and maintain Progress OpenEdge databases, includin

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Contract

40 - 45

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

Sr. Systems Admin/DBA (Secret Clearance) - DC Metro Area

Remote or District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: We are seek

Full-time

USD 154,700.00 - 209,300.00 per year

Sr. Systems Admin/DBA (Secret Clearance) - DC Metro Area

Remote or Washington, District of Columbia

•

Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Sr. System

Full-time

USD 154,700.00 - 209,300.00 per year

Systems Admin/DBA (Secret Clearance) - DC Metro Area

Remote or District of Columbia

•

Today

Full-time

USD 154,700.00 - 209,300.00 per year

Software Architect Cloud Applications

Hybrid in Kansas City, Missouri

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16d ago

Software Architect Cloud Applications Summary Our client seeks a highly skilled Software Architect to lead the design and development of scalable, Cloud-native applications using C# and Python on Microsoft Azure. This role requires deep experience in Cloud architecture, microservices, DevOps practices, and modern software engineering principles to deliver end-to-end Cloud-based solutions. Responsibilities Architect and design end-to-end Cloud-based solutions using Azure services.Lead developme

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Contract

Depends on Experience

Sr. Cyber Incident Responder (SVP)

Remote or Irving, Texas

•

Today

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemical

Full-time

USD 156,160.00 - 234,240.00 per year

DATA WAREHOUSING ADMINISTRATOR

Remote

•

Yesterday

DATA WAREHOUSING ADMINISTRATOR Location: 100% Remote DATA WAREHOUSING ADMINISTRATOR Coordinates the data administration technical function for both data warehouse development and maintenance. Facilitates change control, problem management, and communication among data architects, programmers, analysts, and engineers. Establishes and enforces processes to ensure a consistent, well managed, and well-integrated data warehouse infrastructure. Provides product support and maintenance of the data ware

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Contract

Depends on Experience

Senior SRE engineering infrastructure lead Vice President

Remote or Tampa, Florida

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Today

Overview of the Role: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is

Full-time

USD 113.00 per hour

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

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Full-time

100k - 110k

OIPA Engineer Oracle Policy Administration System Engineer REMOTE

Remote

•

Today

Senior Software Engineer (OIPA) FILI Technology Technology team in Personal Investing is seeking a talented engineers to join us in modernizing and building innovative and world-class experiences, capabilities and platforms in support of this mission.As a Principal Software Engineer on the team, you will have the opportunity to leverage all of your skills in engineering, modernizing, and testing Annuity contract generation and account opening applications. You will be expected to quickly gain u

Contract

$65 - $70

Contract Remote Identity and Access Management (IAM) professional

Remote

•

Today

Identity and Access Management (IAM) professional We are seeking a skilled and proactive Identity and Access Management (IAM) professional to join our team. This individual will play a key role in executing end-to-end user lifecycle processes, maintaining governance across enterprise systems, and enhancing our identity and access controls. The ideal candidate will bring hands-on experience with Saviynt, and a strong working knowledge of Workday, Active Directory, and Microsoft Entra ID (Azure AD

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Contract

Depends on Experience

Principal Software Engineer - Windows Remote Desktop

Remote or Redmond, Washington

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Today

Join the Windows Cloud Experiences team and be at the forefront of redefining how people connect to their Windows environments, anytime, anywhere, from any device. We're building the next-generation remote desktop experience for the web, and we're looking for bold, creative engineers to help us push the boundaries of what's possible. As part of the Windows + Devices organization, our team thrives on innovation, fast iteration, and a deep commitment to delivering delightful, high-performance sol

Full-time

USD 139,900.00 - 274,800.00 per year

Production Operations Systems Engineer

Remote

•

Today

Job ID: 2510384 Location: REMOTE WORK, TX, US Date Posted: 2025-10-29 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. The ideal candidate deve

Full-time

USD 120,001.00 - 160,000.00 per year

Linux Admin - Remote

Remote or Hybrid in Jersey City, New Jersey

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Today

8+ years of experience in Setup, configure, and support internal IT systems. Extensive Red Hat Linux v5, v6 & v7 troubleshooting and performance tuning experience Develop & maintains systems, applications, security, and network configurations Extensive Experience with VMware Virtualization Troubleshoot network & systems performance issues Administration of RedHat Satellite, RHCS file server cluster service (RHEL HA (GFS/RHCS)) Custom PAM configurations and manage encrypted LVM file systems Desig

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Contract, Third Party

BASED ON EXPERIENCE

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Windows Administrator jobs in Missouri, USA