Senior Systems Administrator Job at VTG, Chantilly, Loudoun County, VA

  • VTG
  • Chantilly, Loudoun County, VA

Job Description

OverviewWe are seeking an experienced Windows Systems Administrator to manage, monitor, and maintain Windows-based server environments hosted within Amazon Web Services (AWS).The Systems Administrator will be responsible for supporting Windows Server infrastructure across development, test, and production environments, ensuring systems remain secure, patched, available, and operational. This position will also provide responsive technical support for server and application outages, manage PKI certificates and administrative accounts, and work closely with technical and operational users.What will you do?Manage and maintain virtual servers hosted within AWS infrastructure.Administer Windows Server 2016 and Windows Server 2019 environments.Perform daily monitoring of servers to ensure availability, performance, and system health.Monitor and support infrastructure across development, test, and production environments.Schedule, coordinate, execute, and review Windows Server patches and system updates.Troubleshoot and resolve Windows Server outages and related infrastructure issues.Respond to service desk tickets and provide timely resolution of technical issues.Troubleshoot application outages, including laboratory order-processing applications.Configure and troubleshoot label printers and associated system connectivity.Manage and renew PKI certificates.Maintain administrative accounts, including account renewals and password changes.Perform routine system administration, maintenance, and operational support activities.Collaborate with medical laboratory technicians and other end users to identify and resolve technical issues.Communicate system status, outages, maintenance activities, and technical issues to appropriate stakeholders.Maintain accurate technical and operational documentation.Support system security, availability, and reliability requirements.Do you have what it takes?Active TS/SCI with PolygraphBachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline preferred.Demonstrated experience administering Windows client/server environments.Strong hands-on experience with:Windows Server 2019Windows Server 2016Experience managing virtual servers within Amazon Web Services (AWS).Experience performing Windows Server patching and maintenance.Experience monitoring and troubleshooting server infrastructure.Experience supporting development, test, and production environments.Knowledge of PKI certificates, including certificate renewal and management.Experience managing privileged or administrative user accounts.Experience troubleshooting server, application, and connectivity issues.Experience working with service desk or incident-management processes.Familiarity with Agile/Scrum methodologies.Strong troubleshooting and problem-solving abilities.Excellent written and verbal communication skills.Strong organizational and time-management skills.Ability to manage multiple priorities and respond effectively to time-sensitive technical issues.

Job Tags

Similar Jobs

Genius Agency AI

Property and casualty insurance agent Job at Genius Agency AI

 ...Property And Casualty Insurance Agent Genius Agency AI is searching for a knowledgeable and motivated Property And Casualty Insurance Agent to join our team. In this role, you will help clients protect their assets by providing tailored insurance solutions for property... 

Torrey Holistics

Furniture Repair Technician Job at Torrey Holistics

 ...US Quality Furniture Servicesis a national in-home service provider with over 30 years of industry experience. We partner with top furniture...  ...Macys, and Ashley Furnitureto handle their customer care and repairs. In this full-time role, we will train you to diagnose and... 

State Personnel Board

Presiding Administrative Law Judge Job at State Personnel Board

 ...Job Description and Duties Under the general direction of the Chief Administrative Law Judge of the State Personnel Board, the incumbent will plan, coordinate, and direct the work of SPB Administrative Law Judges in conducting hearings and other proceedings within... 

General Dynamics Mission Systems

Operational Database System Administrator Job at General Dynamics Mission Systems

 ...relevant experience. Bachelor's degree in computer science, information technology/related...  ...operation.Administer Red Hat Linux systems and troubleshoot database and system issues...  ...PL/SQL, and Red Hat Linux command line administration.Strong troubleshooting skills for OS,... 

Chesapeake Treatment Center

Special Education Teacher Job at Chesapeake Treatment Center

 ...a 29 bed residential center for adolescent males located in Parkville, MD (near Towson). We are looking for Full-Time Special Education Teacher certified in Special Education . The overall responsibilities of the Instructor's are to provide instruction to students based...