Systems Administrator Principal

General Dynamics Information Technology•Washington, DC

6d•$131,750 - $178,250•Hybrid

About The Position

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.

Requirements

5+ years of related experience required
Principal Level system administrator skills required
Experience using Azure Active Directory
Experience using Azure Monitor
Advanced knowledge using Ansible or PowerShell 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, SQLPlus, SQL Developer, MSSQL
Strong HTML, CSS, AJAX, and JSON experience
RDBMS modeling, Data Integrity, SQL Developer/TOAD
PowerShell Scripting
Must possess active Secret or higher clearance and maintain as a condition of employment
US Citizenship Required

Nice To Haves

CompTia Security+ preferred
Other work-dependent certifications a plus
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

Responsibilities

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 PowerShell 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

Benefits

Comprehensive benefits and wellness packages
401K with company match
Competitive pay
Paid time off
Variety of medical plan options, some with Health Savings Accounts
Dental plan options
Vision plan
401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match
Full flex work weeks where possible
Variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
Short and long-term disability benefits
Life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available