Principal Windows Systems Administrator Jobs

1,381 - 1,400 of 1,875 Jobs

Senior Product Security Engineer (San Diego or Irvine)Job Title - Senior Product Security Engineer (San Diego or Irvine)

Costar GroupCompany Name - Costar Group

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San Diego, California, USA

Full-time

Senior Product Security Engineer (San Diego or Irvine) Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the wor

Identity and Access Management Engineer - Managing ConsultantJob Title - Identity and Access Management Engineer - Managing Consultant

Navigant ConsultingCompany Name - Navigant Consulting

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Arlington, Virginia, USA

Full-time

Job Family: Management Consulting Travel Required: Up to 10% Clearance Required: Ability to Obtain Secret What You Will Do: Our Cybersecurity Consultants are a team of business integrators with extensive consulting and industry experience who help our clients solve their complex business issues from strategy through execution. The Identity and Access Management Engineer - Managing Consultant will support the implementation of multiple cybersecurity systems including but not limited to: Publi

Senior Network Engineer (Onsite)Job Title - Senior Network Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Largo, Florida, USA

Full-time

Date Posted: 2025-06-30 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intell

Senior Product Security Engineer (San Diego or Irvine)Job Title - Senior Product Security Engineer (San Diego or Irvine)

Costar GroupCompany Name - Costar Group

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San Diego, California, USA

Full-time

Infrastructure Engineer - ENG05 - Cleared On-SiteJob Title - Infrastructure Engineer - ENG05 - Cleared On-Site

Apex SystemsCompany Name - Apex Systems

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Aurora, Colorado, USA

Full-time

Job#: 2078219 Job Description: Apex Systems is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join an agile product team. The Ideal candidate will have experience in both traditional infrastructure design; provisioning of platform, storage, and networking resources for existing on-premise infrastructure hardware that ideally also has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer wo

Operations Monitoring EngineerJob Title - Operations Monitoring Engineer

Saxon Global Inc.Company Name - Saxon Global Inc.

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Contract, Third Party

Job type: Operations Monitoring Engineer Location: On-site 4 days a week in Fort Worth, TX Must haves: Experience with Dynatrace (Preferably) , Cloud Watch, Data Dog, OR New Relic Change management and incident management experience would be great Job Description: The Operations Support Engineer will monitor, alert, and support our systems to ensure seamless operations. Ideal candidates will have 3-5 years of experience with Dynatrace, CloudWatch or similar tools, and a solid understanding of

Engineer II, SoftwareJob Title - Engineer II, Software

Thermo Fisher ScientificCompany Name - Thermo Fisher Scientific

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Massachusetts, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description COMPANY: Thermo Fisher Scientific Inc. LOCATION: 168 Third Ave, Waltham, MA 02451 TITLE: Engineer II, Software HOURS: Monday to Friday, 8:00 am to 5:00 pm DUTIES: Build, maintain and implement automated test frameworks and tools using standard methodologies. Work with product development team of scientists and engineers to collect requirements and craft interactive scientific software solutions.Develop full s

IT Technician, Bureau of ChildcareJob Title - IT Technician, Bureau of Childcare

City of New YorkCompany Name - City of New York

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New York, New York, USA

Full-time

Company Description Job Description Cyber Security Analyst I-13633 - Open to candidates' who have filed for CYBER SECURITY ANALYST Exam No. 5061, within the filing period From: February 5, 2025, To: February 25, 2025. The Division of Information Technology's mission and vision is to promote and protect the health of all New Yorkers through the use of innovative technology and health information that is useful and available. The nation's leading local health department seeks a Desktop Complianc

Network Operations Center Analyst III - ONSITE (Oklahoma City, OK)Job Title - Network Operations Center Analyst III - ONSITE (Oklahoma City, OK)

OU HealthCompany Name - OU Health

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Oklahoma City, Oklahoma, USA

Full-time

Position Title: Network Operations Center Analyst - ONSITE (Oklahoma City, OK) Department: Information Systems Job Description: This is a fully onsite role in Oklahoma City, OK. The Network Operations Center (NOC) Analyst will provide support for technology related monitoring and engagement in incident management, resolution and coordination of escalated issues where communication with Leadership is essential, and documenting Root-Cause-Analysis for further review. Responsibilities include

Senior Enterprise Infrastructure EngineerJob Title - Senior Enterprise Infrastructure Engineer

MetlifeCompany Name - Metlife

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Cary, North Carolina, USA

Full-time

Description and Requirements Role Value Proposition: Responsible for supporting Container Platforms, specifically for OpenShift Container Platform, hosting a fleet of Kubernetes clusters, with multitenancy and Hybrid considerations. The team proactively assesses the overall health of systems, performance, and incident trending reports and develops automation to facilitate self-serviceability, address system resilience and stability by using site reliability engineering principles and practices.

Systems Engineer II - DynatraceJob Title - Systems Engineer II - Dynatrace

WalgreensCompany Name - Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: We are seeking a skilled and proactive Systems Engineer with strong expertise in Dynatrace to join our IT Operations team supporting Walgreens Specialty Pharmacy. In this role, you will serve as the primary technical owner for our application and infrastructure monitoring strategy using Dynatrace. Your focus will be on proactively monitoring the health and performance of our pharmacy applications, integration points, and server environments-ensuring real-time visib

Sr. Systems EngineerJob Title - Sr. Systems Engineer

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Sr. Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new

CoStar Real Estate Manager - Site Reliability EngineerJob Title - CoStar Real Estate Manager - Site Reliability Engineer

Costar GroupCompany Name - Costar Group

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Atlanta, Georgia, USA

Full-time

CoStar Real Estate Manager - Site Reliability Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real

Systems Engineer MidJob Title - Systems Engineer Mid

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

Amentum is searching for a Top-Secret cleared Systems Engineer (Mid) to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operations through data and new analytical insights. The entire section leverages agile and works to provide enhanced reporting and global searching capabilities to facilitate task management, cross-utilization, and address national intelligence priorities while protecting confidential data and sources. The Systems Engine

Oracle Database Administrator- DC Metro areaJob Title - Oracle Database Administrator- DC Metro area

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

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: Database Analysis/Design Job Qualifications: Skills: Database Design, Database Management, Entity Relationship Diagrams (ERD), Oracle Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is seeking a qualified, motivated individ

Microsoft SharePoint Administrator & Developer with Power BI ExpertiseJob Title - Microsoft SharePoint Administrator & Developer with Power BI Expertise

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

ORANGE you glad that you chose RealmOne? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execute t

CAD Support Specialist III - Non-MeritJob Title - CAD Support Specialist III - Non-Merit

Baltimore County GovernmentCompany Name - Baltimore County Government

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Towson, Maryland, USA

Full-time

Salary: $59.41 - $77.53 Hourly Location : Towson, MD Job Type: NON-MERIT Job Number: NM.138 07-2025 OIT Department: INFORMATION TECHNOLOGY Opening Date: 07/22/2025 This job posting may close at any time. Applicants are advised to apply promptly. Regular Schedule: 34 hours per week A Non-Merit vacancy exists in the Office of Information and Technology/911 Operations Support. Non-Merit positions are not classified within the Baltimore County Government Classification and Compensation Plan. A l

Cloud QA Test EngineerJob Title - Cloud QA Test Engineer

Accenture LLPCompany Name - Accenture LLP

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Lorton, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Senior Software Development EngineerJob Title - Senior Software Development Engineer

MetlifeCompany Name - Metlife

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Cary, North Carolina, USA

Full-time

Description and Requirements Role Value Proposition: At MetLife, we seek to make a meaningful impact on the lives of our customers and our communities. Global Technology & Operations (GTO) is a diverse team of Agile practitioners comprised of engineers, developers, and managers with the freedom to create innovative solutions to address core business challenges within MetLife. This role will be a part of a dynamic team of talented IT professionals and thought leaders responsible for supporting th

Configuration Management EngineerJob Title - Configuration Management Engineer

Eliassen GroupCompany Name - Eliassen Group

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Washington, District of Columbia, USA

Contract

Description: The ideal candidate must be proficient with IBM Rational Suite of Tools, specifically (ClearQuest - ClearCase) and building/deploying software & application builds. The candidate must be able to manage multiple assignments simultaneously while working independently with Program Team members. The ideal candidate must possess and demonstrate a clear understanding of the Software Development Lifecycle necessary to perform configuration management (CM). The ideal candidate must have th