Principal Windows Systems Administrator Jobs in Austin, TX

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Senior Staff Engineer, End-user Compute Platform

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

We are looking for a Senior Engineer to join our End-User Compute team at NVIDIA. Your work will create a new developer paradigm: enabling dynamic access to desktop compute and applications on demand that can be accessed from anywhere. This role specializes in building server and application products designed to make developers more productive. You'll apply your expertise in software engineering, infrastructure, and DevOps to build a world-class cloud desktop platform. What you'll be doing: Wor
Posted 42 days ago | Updated 8 hours ago

Windows System Vulnerability Management Coordinator/Admin

Navigant Consulting

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Remote

Full-time

Job Family: IT Cyber Security (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Provide operating system level vulnerability management and coordination, including waiver documentation and approvals.Manage all aspects of the Windows 2012, 2016, 2019, and 2022 virtual and physical servers including; upgrades, patching, troubleshooting, resolving, designing, communicating, analyzing system logs, managing network, volume, and storage configurati
Posted 31 days ago | Updated 8 hours ago

Middleware Architect

Pegasus Knowledge Solutions

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Remote

Third Party, Contract

Title : Sr. Azure DevOps / Middleware Architect Top 3 skills would be : Middleware Expertise MS Azure AWS CloudDevOpsCICD The Middleware Architect will be responsible for architecture, build, administer and maintaining specified multi-tier applications and services to include installation, configuration, monitoring, planning, deploying, troubleshooting, and issue resolution. They will be the subject matter expert (SME) for multiple applications/environments and will provide guidance and recomm
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Posted 7 hours ago

Application Support Administrator

Marsh & McLennan Companies

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Remote or White Plains, New York, USA

Full-time

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
Posted 4 days ago | Updated 8 hours ago

Enterprise Application Administrator

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
Posted 25 days ago | Updated 8 hours ago

Infrastructure Support Engineer

Urpan Technologies, Inc.

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Remote

Contract

Need at least 8 to 10 + Years of experience . L2 (Tier2 Operations) Primary Monitoring & Incident Response Provide 247 monitoring of Azure infrastructure (compute, network, storage) using tools such as Azure Monitor, Splunk, DynaTrace, and custom dashboards. Respond to alerts and triage P1/P2 escalations via ServiceNow war rooms, performing initial diagnosis and remediation where possible. Incident / Change / Exception process adherence. Capacity & Availability Management Identify scaling oppor
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Posted 8 days ago

Senior Virtual Systems Engineer

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
Posted 60+ days ago | Updated 8 hours ago

Sr. Cyber Security Analyst - Incident Response

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
Posted 33 days ago | Updated 8 hours ago

Sr. Cyber Security Analyst - Incident Response

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
Posted 33 days ago | Updated 8 hours ago

System Administrator (Hybrid)

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
Posted 33 days ago | Updated 8 hours ago

DevOps Engineer

Eliassen Group

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Anywhere, US

Contract

Description: *100% Remote* Seeking a skilled and proactive DevOps / Systems Engineer to support and enhance our development, QA, and production infrastructure. This role plays a key part in maintaining high system availability, automating deployments, and ensuring optimal performance across environments. The ideal candidate will have a solid background in both Windows and Linux server administration, experience managing CI/CD pipelines, and expertise in Atlassian Data Center products. We can
Posted 12 days ago | Updated 8 hours ago

Implementation Engineer

New Era Technology

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Remote

Full-time

Title: Implementation Engineer Location: Remote role Join New Era Technology, where People First is at the heart of everything we do. With a global team of over 4,500 professionals, we re committed to creating a workplace where everyone feels valued, empowered, and inspired to grow. Our mission is to securely connect people, places, and information with end-to-end technology solutions at scale. At New Era, you ll join a team-oriented culture that prioritizes your personal and professional devel
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Posted 6 days ago

Site Reliability Engineer - SRE

Apex Systems

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Austin, Texas, USA

Full-time

Job#: 2075370 Job Description: Job Description Job Title: Site Reliability Engineer Type: 6-month contract to hire Schedule: 4x a week onsite Location: Austin, Texas SUMMARY: Our team is seeking a motivated and experienced Site Reliability Engineer (SRE) to join our dynamic organization. This crucial role focuses on safeguarding the availability, performance, and scalability of our mission-critical, Azure-hosted platform serving thousands of financial professionals nationwide. As an indi
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Posted 14 days ago | Updated 8 hours ago

Senior Infrastructure Engineer

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
Posted 48 days ago | Updated 8 hours ago

Network Field Engineer

TEKsystems

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Remote or Dunwoody, Georgia, USA

Full-time

Description One of TEKsystems' clients, a Fortune 500 company and nation's leader in their respective industry, is looking for an Enterprise Networking Technician to join their team and be based out of Georgia. Much of the travel will be driving but there will also be flights. Key Responsibility Areas: 1.Technical Support a.Assists in the troubleshooting of Telecom WAN chronic sites which includes coordination of the managed technical service provider. b.Provides support for existing area IT tec
Posted 5 days ago | Updated 20 hours ago

Cloud Engineer

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Hybrid Remote Cloud Administrator to configure, deploy, refine, and administer AWS-based resources using both Microsoft Windows and Red Hat Enterprise Linux. This position will be a Hybrid Remote position, location Hanover, MD. Responsibilities Configure, deploy, improve, and administer AWS-based resources. Build, install, configure, STIG, test and deploy AWS infrastructure and DevSecOps platform components as new requirements arise. Build, install,
Posted 21 days ago | Updated 5 hours ago

Database Admin - SR

ERCOT

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Taylor, Texas, USA

Full-time

Job DescriptionAt ERCOT, our diverse and dynamic work environment provides a platform on which employees can work together to build the future of the Texas power grid and wholesale market utilizing the latest technologies and resources. We encourage you to join our talented, dedicated workforce to develop world-class solutions for today and tomorrow's energy challenges while learning new skills and growing your career. ERCOT is committed to fostering inclusion at all levels of our company. It i
Posted 17 days ago | Updated 8 hours ago

Systems Admin/DBA (Secret Clearance)

General Dynamics

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District of Columbia, USA

Full-time

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: Systems Analysis 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 seeking a qualified
Posted 31 days ago | Updated 8 hours ago

Principal Infrastructure Architect - Direct-Hire/FTE - Remote (Washington DC Metro)

INSPYR Solutions

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Remote or Washington, District of Columbia, USA

Full-time

Principal Infrastructure Architect - Direct-Hire/FTE - Remote (Washington DC Metro)Title: Principal Infrastructure Architect Location: Washington DC. Compensation:$150,000-170,000 Annual Base Salary Work Requirements: , Holders or Authorized to Work in the U.S. Job Summary: The Infrastructure Architect is responsible for translating business and technical requirements into scalable, secure architecture designs that guide the development and implementation of enterprise solutions, ensuring align
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Posted 36 days ago | Updated 3 hours ago

Malware Analyst / Reverse Engineer

Allstate Insurance Company

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Remote

Full-time

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 The Allstate Information Security (AIS) department is resp
Posted 6 days ago | Updated 8 hours ago