Windows Administrator Jobs in Missouri

41 - 60 of 207 Jobs

Sr. Infrastructure EngineerJob Title - Sr. Infrastructure Engineer

Patriot Talent SolutionsCompany Name - Patriot Talent Solutions

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Remote or Nashville, Tennessee, USA

Full-time

Remote | Sr. Infrastructure Engineer | Full-time We are actively recruiting a Sr. Infrastructure Engineer for our client in the Nashville, TN market. This is a fully remote, direct hire opportunity. In this role, you will be focused on the areas of Endpoint/Device Management and Virtual Desktop Infrastructure, along with how these integrate with other IT services within the enterprise. This role is positioned to help enhance the user experience of IT services by providing an understanding of use

Systems Engineer III - VMware (Remote)Job Title - Systems Engineer III - VMware (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. This position is responsible for planning and project management, complex problem resolution, and advanced production support for the Bank's systems infrastructure. Provides expert guidance and mentorship on system technical support, maintenance, and enhancement. Leads the administration of software and hardware that supports customer sales and service applications. Installs, automates, and tests infrastructures

Systems Engineer III - VMware (Remote)Job Title - Systems Engineer III - VMware (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Google Cloud Platform Cloud Engineer/ Denver, Colorado (Remote)-12 Months ContractJob Title - Google Cloud Platform Cloud Engineer/ Denver, Colorado (Remote)-12 Months Contract

Suncap TechnologyCompany Name - Suncap Technology

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Remote or Denver, Colorado, USA

Contract

Local to CO Candidates only Title: Google Cloud Platform Cloud Engineer Location: Denver, Colorado (Remote) Duration: 12 Months Contract The Google Cloud Platform Cloud Engineer is responsible for implementing the designs and standards provided by the Cloud Architect and established by the Cloud Operations team as a whole and deploying application hosting environments using repeatable templates/tools/processes, with a primary focus on the Google Cloud Platform cloud platform within a DevOps stru

Linux System AdminJob Title - Linux System Admin

Apex SystemsCompany Name - Apex Systems

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Arnold, Missouri, USA

Full-time

Job#: 2072646 Job Description: Job Title: Linux Systems Administrator Location: Arnold, MO (based out of St. Louis) Contract Type: 6 months contract to hire Salary: Up to $100,000 - $110,000 per year (conversion) (Relocation assistance available) Clearance: TS/SCI Job Description: We are seeking a skilled Linux Systems Administrator with expertise in Redhat and Bash scripting to join our team. The ideal candidate will have experience in automation and patching scripts, primarily using Bash,

Enterprise Application AdministratorJob Title - Enterprise Application Administrator

RTX CorporationCompany Name - RTX Corporation

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Massachusetts, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: RMA99: RTN Remote, Massachusetts Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are consi

Systems AdministratorJob Title - Systems Administrator

Robert HalfCompany Name - Robert Half

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Saint Charles, Missouri, USA

Contract

Description We are looking for a skilled Systems Administrator to oversee and maintain the organization's IT infrastructure in Saint Charles, Missouri. This Contract position involves ensuring the performance, security, and reliability of systems while providing technical support for daily operations. The ideal candidate will demonstrate expertise in managing servers, networks, and virtual environments while contributing to the organization's cybersecurity efforts. Responsibilities: Install, co

Desktop Support Engineer - ITJob Title - Desktop Support Engineer - IT

Freeman Health SystemCompany Name - Freeman Health System

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Joplin, Missouri, USA

Full-time

Our Mission To improve the health of the communities we serve through contemporary, innovative, quality healthcare solutions. Schedule: Full Time About Us - Information Technology (IT) Flexible schedulingOn the job trainingGain exposure to new and advanced technology in the healthcare setting What You'll Do Reporting to the Manager of Endpoint Solutions and guided by Senior Technicians, the Desktop Support Engineer handles operational break/fix issues, upgrades, and maintains end-user device

Senior Virtual Systems EngineerJob Title - Senior Virtual Systems Engineer

City of New YorkCompany Name - City of New York

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Remote or New York, New York, USA

Full-time

Company Description Job Description Permanent incumbent only. Only permanent Certified IT Administrator (LAN / WAN) will be considered. The New York City Department of Investigation (DOI) is one of the oldest law enforcement agencies in the country with a mission of combating municipal corruption. It serves the people of New York City by acting as an independent and nonpartisan watchdog for New York City government, City agencies, and City employees, vendors with City contracts, individuals

Remote Cybersecurity Engineer - SiteMinder to ForgeRock - Access ManagementJob Title - Remote Cybersecurity Engineer - SiteMinder to ForgeRock - Access Management

Software Guidance & AssistanceCompany Name - Software Guidance & Assistance

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Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Cybersecurity Engineer - SiteMinder to ForgeRock - Access Management for a contract assignment with one of our premier Healthcare Services clients in Jacksonville, FL. Project Scope: Will be supporting application migration from SiteMinder to ForgeRock Candidates must have working experience with ForgeRock Access Management and ForgeRock Identity Gateway Responsibilities : Accountable for activities that ensure all user

Microsoft Intune SME (Contract - Remote, Mountain Time Preferred) 10-15 hours a weekJob Title - Microsoft Intune SME (Contract - Remote, Mountain Time Preferred) 10-15 hours a week

ConsultNet, LLCCompany Name - ConsultNet, LLC

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Remote or Colorado Springs, Colorado, USA

Full-time

Microsoft Intune SME (Contract - Remote, Mountain Time Preferred) 10-15 hours a week Pay (Market rate.) Job description We are seeking a Microsoft Intune Subject Matter Expert (SME) for a 6-month contract engagement to help stand up a new Intune environment, migrate custom applications, and enable internal IT staff to take over long-term administration. The ideal candidate will have deep hands-on experience deploying and configuring Microsoft Intune in enterprise environments, with a strong focu

Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: COJob Title - Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: CO

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Marti

Systems AdministratorJob Title - Systems Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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St. Louis, Missouri, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Desktop Support Management, VTC, Workstations Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterpri

Windows Hello ConsultantJob Title - Windows Hello Consultant

Robert HalfCompany Name - Robert Half

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Remote or Atlanta, Georgia, USA

Contract

Description We are looking for an experienced Windows Hello Consultant to join our client's team on a contract basis. In this role, you will take the lead in designing, deploying, and troubleshooting Windows Hello to enhance authentication security within our organization. This role is fully remote. This position is ideal for professionals with expertise in biometric authentication and passwordless strategies. This role is PART TIME (20 HOURS A WEEK.) Responsibilities: Develop and implement the

Sr. Cyber Security Analyst - Incident ResponseJob Title - Sr. Cyber Security Analyst - Incident Response

T. Rowe PriceCompany Name - T. Rowe Price

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Remote or Maryland, USA

Full-time

Requisition Number: 76941 Position Title: External Description: Role Summary We're looking for a passionate and highly motivated professional to serve as a senior member of our Incident Response program. The Senior Cyber Security Analyst will use his or her experience and expert knowledge to defend our networks, systems, and data from attack. Understanding current tactics, techniques, and procedures used by adversaries you will apply that knowledge to the investigation of cyber-attacks, ensurin

Sr. Cyber Security Analyst - Incident ResponseJob Title - Sr. Cyber Security Analyst - Incident Response

T. Rowe PriceCompany Name - T. Rowe Price

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Remote or Owings Mills, Maryland, USA

Full-time

At T. Rowe Price, we identify and actively invest in opportunities to help people thrive in an evolving world. As a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors. We take an active, independent approach to investing, offering our dynamic perspective and meaningful partnership so our clien

Senior Infrastructure EngineerJob Title - Senior Infrastructure Engineer

Dimensional Fund Advisors LPCompany Name - Dimensional Fund Advisors LP

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Remote or Charlotte, North Carolina, USA

Full-time

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

System Administrator (Hybrid)Job Title - System Administrator (Hybrid)

CitiCompany Name - Citi

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Remote or Jacksonville, Florida, USA

Full-time

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

Systems AdministratorJob Title - Systems Administrator

General DynamicsCompany Name - General Dynamics

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St. Louis, Missouri, USA

Full-time

Software Virtualization EngineerJob Title - Software Virtualization Engineer

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Arnold, Missouri, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Microsoft App-V, Software Virtualization, VMware Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career