Windows OS Administration jobs

Cleared Systems Administrator

STR · Posted Nov 13, 2026

Open

Woburn, Massachusetts, United States
On-site
Full-time · Mid
$105K–$130K per year
5+ years

Cleared Systems Administrator

STR · Posted Nov 13, 2026

Open

Woburn, Massachusetts, United States
On-site
Full-time · Mid
$105K–$130K per year
5+ years

Senior Systems Programming Analyst

NTT DATA · Posted Nov 2, 2026

Open

Mahwah, New Jersey, United States
Senior
8+ years

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Design, develop and implement automation solutions for large‑scale Windows infrastructure environments.

Responsibilities

Design and develop automation solutions for Windows infrastructure
Support and manage global environments with 250,000 Windows servers and workstations
Lead development and enhancement of tools such as Windows Deployment System COSMICo LOEv3 Environment Automation
Drive process optimization, automation and system reliability improvements
Mentor junior engineers and guide project execution

Requirements

Bachelor's degree in B Tech or related field or equivalent

Skills

Angular C#DevSecOps Azure DevOps Terraform Azure Cloud Entra ID AWX Ansible

IT System Engineer

OneDigital · Posted Nov 11, 2026

Open

Atlanta, Georgia, United States
Hybrid
Full-time · Associate
2–4 years

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The IT Engineer (Level 2) provides day-to-day technical support and troubleshooting across the enterprise IT environment, resolving a broad range of hardware, software, network, and account-related issues for end users.

Responsibilities

Serve as the Level 2 (L2) point of contact for tickets escalated from the Service Desk / Level 1 support
Troubleshoot and resolve hardware, software, printing, and connectivity issues for desktops, laptops, and mobile devices
Manage and resolve tickets within established SLAs, keeping end users informed of status and next steps
Perform basic to intermediate account and access administration in Active Directory, Azure AD/Entra ID, and Microsoft 365
Support endpoint management tasks such as imaging, application deployment, and patch installation using Intune/SCCM

Requirements

Associate’s degree in Information Technology, Computer Science, or a related field
Bachelor’s degree
Nice to have: PowerShell scripting or automation

Skills

Active Directory Azure AD/Entra ID Microsoft 365 Windows OS administration

Senior Systems Programming Analyst

NTT DATA Services · Posted Nov 11, 2026

Open

Plano, Texas, United States
Hybrid
Full-time · Senior
$118K–$157K per year
5+ years

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Senior Systems Programming Analyst responsible for designing, developing, and implementing automation solutions for managing large-scale Windows infrastructure environments.

Compensation

The starting pay range for this role is $117,600 - $156,800.

Responsibilities

Design and develop automation solutions for Windows infrastructure.
Support and manage global environments with 250,000+ Windows servers and workstations.
Lead development and enhancement of tools such as UPS Windows Deployment System (COSMIC) and LOEv3 Environment Automation.
Drive process optimization, automation, and system reliability improvements.
Mentor junior engineers and guide project execution.

Requirements

Nice to have: SonarQube

Skills

Microsoft .NET development .net Core Angular C#AWX / Ansible YAML Microservices

IT End User Support - Banking

VAM Systems · Posted Nov 11, 2026

Open

United Arab Emirates
Hybrid
Full-time · Associate

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Provide IT End User Support for UAE operations, resolving hardware, software, OS, application, and connectivity issues within SLA across various operational areas.

Responsibilities

Provide onsite/remote support for desktops, laptops, printers, mobiles, peripherals, meeting rooms/AV and Teams Rooms
Act as first point of contact via phone, email, walk-ins and ticketing
Support banking operations and applications across branches, head office, contact center, corporate functions, VIP users and senior management
Manage users/permissions in Active Directory and Microsoft 365 (Intune, Exchange)
Perform basic LAN/WAN/Wi-Fi/VPN troubleshooting, switch port activation and structured cabling support

Requirements

Nice to have: Banking applications familiarity

Skills

Windows OS administration Microsoft 365 administration Active Directory Basic networking Intune Kaspersky

Infrastructure Support Engineer - AWS

Qube Research & Technologies · Posted Nov 11, 2026

Open

Sydney, New South Wales, Australia
Senior
8+ years

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Design, maintain, and secure cloud infrastructure using AWS to support quantitative research and modelling processes.

Responsibilities

Design and implement custom AWS architectures to enhance the quantitative research and modelling processes of the desk
Troubleshooting and resolving complex technical issues related to AWS infrastructure
Collaborate with quantitative researchers, developers, and data scientists to understand their needs and translate them into scalable, flexible, and secure cloud solutions
Develop automation scripts using Terraform, CloudFormation, and other tools to improve cloud management and efficiency
Work on continuous monitoring and optimizing performance and cost-effectiveness of cloud infrastructure

Requirements

Nice to have: AWS Solutions Architect certification
Nice to have: AWS DevOps Engineer certification

Skills

AWS EKS EC2 S3 Lambda RDS

Cleared Systems Administrator

Cleared Systems Administrator

Compensation

Responsibilities

Requirements

Skills

Benefits

Senior Systems Programming Analyst

Responsibilities

Requirements

Skills

IT System Engineer

Responsibilities

Requirements

Skills

Senior Systems Programming Analyst

Compensation

Responsibilities

Requirements

Skills

IT End User Support - Banking

Responsibilities

Requirements

Skills

Infrastructure Support Engineer - AWS

Responsibilities

Requirements

Skills

Benefits

Benefits

Benefits

Benefits