Systems Administrator Principal

Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

• Manage and maintain Windows and Linux servers in the Azure Government cloud
• Handle system configuration, patch management, and troubleshooting to ensure high availability and security of all VMs and services
• Administer user and service accounts for cleared personnel
• Manage access permissions according to the least privilege principles
• Integrate systems with Azure Active Directory or on-prem AD for centralized identity management and multi-factor authentication
• Perform regular system updates and security patches
• Validate that all system changes meet compliance requirements (applying DISA STIGs or hardening guidelines to each server)
• Utilize automation tools like Ansible or Power Shell scripts to streamline repetitive admin tasks (provisioning new servers, configuring roles/features, or backing up system configurations)
• Monitor system performance, CPU, memory, disk usage and event logs via Azure Monitor or custom scripts
• Respond to alerts and conduct root cause analysis for any downtime or performance degradation
• Maintain data backups and recovery procedures for critical systems
• Periodically test restore processes to ensure COOP and disaster recovery objectives can be met
• Evaluate and recommend available database management system (DBMS) products
• Address all vulnerabilities identified via system scanning

• Education:
  
  Technical Training, Certification(s) or Degree required
• Experience:
  
  5+ years of related experience required
• Required Skills:
  
  Principal Level system administrator skills required
• Experience using Azure Active Directory
• Experience using Azure Monitor
• Advanced knowledge using Ansible or Power Shell scripts
• Extensive experience in database architecture, design, and processing models.
• Extensive experience with data architecture, modeling, and management in a broad spectrum of data repository environments, such as data warehouse, on-line transaction processing and hybrid
• Knowledge and experience working with data migration from different database systems to updated modern systems
• Current and practical experience using Oracle PL/SQL, SQL, SQL
  * Plus, SQL Developer, MSSQL
• Strong HTML, CSS, AJAX, and JSON experience
• RDBMS modeling, Data Integrity, SQL Developer/TOAD
• Power Shell Scripting Preferred
• Certification(s):
  Comp Tia Security+ preferred
• Other work-dependent certifications a plus
• Preferred
  
  Skills:
  
  Linux experience is strongly preferred
• Extensive knowledge of Azure Cloud services and database management in cloud environments
• Familiarity with Cloud based Database systems
• Experience using MS Visio for updating diagrams
• Experience working in Agile/Scrum environments
• Experience working in Federal or State government environments
• Ability to work independently and remotely

• Must possess active Secret or higher clearance and maintain as a condition of employment
• US Citizenship Required

• Hybrid in Washington, D.C.; on-site work a MINIMUM of three days a week at customer location will be required

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support:
  An internal mobility team focused on helping you achieve your career goals
• Rewards:
  Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Flexibility:
  Full-flex work week to own your priorities at work and at home
• Community:
  Award-winning culture of innovation and a military-friendly workplace

Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.