Windows Administrator jobs in Missouri

IAM Systems Administrator - CyberArk PAM

Remote or Glen Allen, Virginia

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Today

Description The IAM Systems Administrator - CyberArk Privilege Cloud is responsible for the administration, support, and ongoing optimization of the CyberArk Privileged Access Management (PAM) platform. This role focuses on securing privileged credentials, secrets, and session activity across hybrid environments (cloud and on-premises), while enabling least-privilege access, Zero Standing Privileges (ZSP), and Just-in-Time (JIT) access models. This position works closely with security, infrastr

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Contract

USD 45.00 - 48.00 per hour

Infrastructure Engineer

Remote or Georgia

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Today

Must reside in the state(s) specified above. This position is only open to residents in the state(s) specified above. Preferred Qualifications: 3-5 years of End User Computing systems engineering experience preferred.Demonstrated effective verbal, written, and organizational skills.Strong troubleshooting and analytical skills.Experience operating with minimal supervision.You love what you do and love to be part of a team.Demonstrated effective verbal, written, and organizational skills.Demonstr

Full-time

Senior Systems Engineer

Remote or Chantilly, Virginia

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Today

Join a Team That Powers Innovation! Leidos is on the lookout for a sharp, forward-thinking Systems Engineer to strengthen our elite technical team in Chantilly, VA. You'll be part of a driven team of experts tackling some of the most complex challenges in support of our national security mission. What You'll Do: Step into a hybrid role where classic system administration meets cutting-edge infrastructure engineering. You'll play a key part in deploying, maintaining, and optimizing IT systems ac

Full-time

USD 126,100.00 - 227,950.00 per year

Software Virtualization Engineer

Arnold, Missouri

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Today

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

Full-time

USD 120,700.00 - 163,300.00 per year

Systems Engineer II - Test Automation (Remote)

Remote or Raleigh, West Virginia

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7d ago

Overview This is a remote role that may be hired in several markets across the United States. This position is responsible for supporting, maintaining, and enhancing the Bank's systems infrastructure at an advanced level of technical ability. Administers software and hardware that supports customer sales and service applications. Installs, automates, and tests infrastructures for continuous improvement. Monitors overall systems performance to identify potential issues and tune appropriately. Add

Full-time

Systems Engineer II - Test Automation (Remote)

Remote or Raleigh, North Carolina

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Today

Full-time

depends on experience

Systems Engineer II - Test Automation (Remote)

Remote or Raleigh, North Carolina

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Today

Full-time

depends on experience

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

LAN Administrator

Remote

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28d ago

Our client is seeking a skilled and proactive LAN Administrator to support their customers IT environments. This role is home-based and remote, based in the Akron area, providing Tier 2 support with occasional onsite visits when issues cannot be resolved over the phone. The LAN Administrator will support customers across Akron, Canton, and Cleveland and will need to pick up equipment from the Richfield, OH depot when going onsite to resolve issues. Mileage reimbursement will be provided in accor

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Contract

$40 - $50

Senior Staff Network Engineer - Federal

Remote or Orlando, Florida

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Today

Company Description At ServiceNow, our technology makes the world work for everyone, and our people make it possible. We move fast because the world can't wait, and we innovate in ways no one else can for our customers and communities. By joining ServiceNow, you are part of an ambitious team of change makers who have a restless curiosity and a drive for ingenuity. We know that your best work happens when you live your best life and share your unique talents, so we do everything we can to make t

Full-time

Technology Development Program (TECDP) - Infrastructure & Cloud Engineering Track - Start Date: July 13, 2026

Remote or St. Louis, Missouri

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Today

Technology Development Program (TECDP) - Full Time Associate At The Cigna Group, we believe technology is the heartbeat of innovation in healthcare-powering smarter decisions, better outcomes, and more personalized experiences for millions of people. Our Technology Development Program (TECDP) is a launchpad for passionate early-career technologists who want to make a meaningful impact while accelerating their growth. TECDP is a two-year immersive experience designed to build deep technical exp

Full-time

USD 86,000.00 per year

Software Application Engineer III (Hybrid) - Las Vegas

Remote or Las Vegas, Nevada

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Today

Software Application Engineer (Hybrid) - Las Vegas Department: Loyalty Services Employment Type: Full Time Location: Las Vegas, Nevada - FinTech Innovation Center Reporting To: Manager Software Applications Description Join Everi and our dynamic Loyalty Services team in Las Vegas as a Software Application Engineer, where you'll implement best in class Casino Loyalty solutions. If you're passionate about leveraging technology to enhance customer experiences and supporting your client's busi

Full-time

USD 94,800.00 - 112,100.00 per year

Messaging Engineer

Remote or Hybrid in New York, New York

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Today

Position: Messaging Engineer Duration: 1 year Location: Remote or Hybrid in New York (must work EST time zone) Hours: 9:30 AM 5:30 PM EST, 35 hours/week About Us CIMA Consulting Group is a certified women- and minority-owned staffing firm that partners with top companies across the U.S. to deliver white-glove staffing solutions. We pride ourselves on building strong relationships, supporting our clients business goals, and helping talented professionals find meaningful opportunities. Role Ove

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Contract

Depends on Experience

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

Remote or District of Columbia

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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: Security+ - CompTIA - CompTIA Experience: 10 + years of related experience ship Required: No Job

Full-time

USD 154,700.00 - 209,300.00 per year

Software Architect Cloud Applications

Hybrid in Kansas City, Missouri

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3d 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

Help Desk Support Specialist I - Remote

Remote or San Diego, California

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Today

RESPONSIBILITIES: A client with Kforce is seeking a Help Desk Support Specialist I to join their team. This is a remote opportunity, open to anywhere within the US. Duties: * Provides support to end users for computer, application, system, device, access and hardware issues * Identifies, researches and resolves technical problems of moderate complexity * Responds to telephone, email and online requests for technical support * Documents, tracks, and monitors the problem using applicable systems

Contract

$15.00 - $25.64 hourly

Senior Technician, IT Infrastructure

Remote or Hybrid in Manchester, England

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Today

Why Ryan? Competitive Compensation and BenefitsHome Office StipendBusiness Connectivity Reimbursement (Phone/Internet)Gym Membership or Equipment ReimbursementLinkedIn Learning SubscriptionFlexible Work EnvironmentTuition Reimbursement After One Year of ServiceAccelerated Career PathAward-Winning Culture & Community Outreach The Senior Technician is a cornerstone within Ryan's Information Technology (IT) team, adept in Desktop Administration with a broad skill set in IT infrastructure, includi

Full-time

Information System Security Officer

Remote

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Today

Role: Information System Security Officer POP: 12+ Months Contract Location: Remote SCOPE: The ISSO will play a central role in ensuring systems maintain compliance with federal cybersecurity standards including NIST 800-53, FISMA, and DHS 4300A, and will serve as a key security liaison across development, operations, and governance teams. REQUIRED SKILLS: Bachelor s or Associate's degree in Computer Science, Math, Information Technology, Engineering, or related field. Five (5) years of directly

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Contract

Depends on Experience

Frontline Engineer

Remote or Pennsylvania

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Today

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Full-time

USD 100,000.00 - 173,000.00 per year

Network Administrator

Remote

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Today

Title Network Administrator Location (Remote) About the Organization Hui Huliau is a nonprofit Native Hawaiian Organization (NHO) and community service organization whose business activities principally benefit Native Hawaiians. As an NHO we operate under U. S. Small Business Administration (SBA) regulations and own small businesses that participate in the SBA 8(a) Business Development Program for minority owned companies. Our small businesses provide a variety of contracted services to the U.

Full-time

Depends on Experience

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Windows Administrator jobs in Missouri, USA