What are the responsibilities and job description for the Sr. Systems Administrator position at ExecutivePlacements.com?
Job Title: Sr. Systems Administrator
Job Location: Washington, DC (Hybrid)
Clearance: Secret
Job Description
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
Systems Administrator Senior Advisor Requirements And Qualifications
Masters degree in computer science or relevant field; or equivalent professional experience is preferred
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
Secret Clearance to start
Required Technical Skills
Senior Level system administrator skills required
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
DoD 8570.01M requirements for IAT Level II
Other Work-depending Certifications May Be Required
PowerShell Scripting
Experience
10 years of relevant experience
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
Certification: Security
Travel Required: Little to no travel anticipated (may be required upon customer request)
Location: On-site at least 3 days a week at customer location
US Citizenship: U.S. Citizenship required
ATR is an Equal Opportunity Employer (EOE) who will provide equal employment opportunity to employees and applicants for employment without regard to race, ethnicity, religion, color, sex, pregnancy, national origin, age, veteran status, ancestry, sexual orientation, gender identity or expression, marital status, family structure, genetic information, or mental or physical disability
Job Location: Washington, DC (Hybrid)
Clearance: Secret
Job Description
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
Systems Administrator Senior Advisor Requirements And Qualifications
Masters degree in computer science or relevant field; or equivalent professional experience is preferred
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
Secret Clearance to start
Required Technical Skills
Senior Level system administrator skills required
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
DoD 8570.01M requirements for IAT Level II
Other Work-depending Certifications May Be Required
PowerShell Scripting
Experience
10 years of relevant experience
- * may vary based on technical training, certification(s), or degree
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
Certification: Security
Travel Required: Little to no travel anticipated (may be required upon customer request)
Location: On-site at least 3 days a week at customer location
US Citizenship: U.S. Citizenship required
ATR is an Equal Opportunity Employer (EOE) who will provide equal employment opportunity to employees and applicants for employment without regard to race, ethnicity, religion, color, sex, pregnancy, national origin, age, veteran status, ancestry, sexual orientation, gender identity or expression, marital status, family structure, genetic information, or mental or physical disability
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