The Amatriot Group
Security Clearance : TS/SCI w/ CI Polygraph (MUST HAVE ACTIVE CLEARANCE)
Location : Riverdale, MD
Job Type : Full-Time
Target Salary Range : $150,000 - $180,000
Position Overview
Amatriot is seeking an experienced Systems Administrator to support our National Programs Intelligence Systems & Application Operating Unit.
The SITE III ITS Task Order effort is charged with the orchestration, sustainment, and evolution of a portfolio of mission applications and services for the Defense Intelligence Agency (DIA).
The primary work location is Riverdale, MD, but support from other customer locations in the National Capital Region is a possibility. The ideal candidate will have previous experience with Linux System Administration for applications in a classified environment.
System Administration responsibilities will include installation, configuration, and maintenance of Linux servers, virtual servers, and application software upgrades.
Minor Windows System Administration may also be required. Overall System Administrator Responsibilities Include
Server Administration & Management: Oversee and manage both virtual and physical servers for enterprise, regional, and local systems. System Configuration & Software Support: Install and configure operating systems, database software (Oracle), and application software across both physical and virtual servers. Performance Optimization & Resource Management: Monitor and optimize system performance, including CPU, memory, disk usage, and response times. System Security & Compliance: Ensure systems and databases meet security standards and comply with relevant regulations. Incident & Problem Management: Provide Tier 1 and Tier 2 support for troubleshooting, diagnosing, and resolving system and database issues. System Maintenance & Upgrades: Plan and execute system downtime for scheduled maintenance, upgrades, and new releases. Backup & Disaster Recovery: Oversee and validate regular system and database backups and support disaster recovery plans. Collaboration & User Interaction: Work with cross-functional teams and external partners to install and configure server systems, and support system integrations with other applications. Documentation & Knowledge Management: Maintain accurate documentation of system configurations, hardware, software, and processes. Training & Knowledge Sharing: Train and mentor staff on server and database management best practices. Cross-Platform Support: Provide support for Linux and UNIX-based server environments, focusing on application and database performance, troubleshooting, and configurations. Qualifications
Clearance: TS/SCI with Counterintelligence (CI) Polygraph required. Education & Experience: BA/BS degree with 5+ years of relevant experience, or a Master’s degree with 3+ years of experience.
An additional 4 years of experience may be considered in lieu of a degree. Systems Administration Experience: Proven experience in system administration, specifically with Linux (RHEL and Ubuntu) and UNIX in classified environments.
Some Windows server administration experience is desirable. Oracle Database Expertise: Hands‑on experience with Oracle Database installation, maintenance, and troubleshooting. Certifications: Valid DoD 8570 Certification such as Security+ CE, CASP, CISSP or similar security certification. Technical Proficiency: Experience managing both virtual and physical servers, performing system monitoring, backup management, and implementing performance optimizations. Preferred Qualifications
Linux (RHEL and CentOS) and Windows System Administration certification(s). DoDIIS Messaging experience. Familiarity with DODIIS security/builds. Experience installing/configuring and managing/supporting PostgreSQL and Oracle databases in a classified environment. Experience performing system admin duties in the C2S/AWS environment. Ability to work after hours and weekends, when needed for deployments. Solid understanding of remediating security vulnerabilities and experience hardening Linux systems in accordance with RMF and STIGs. Experience with Linux-based procedures and scripting such as PL/SQL, UNIX – common shell scripting (k, c, bash, etc.). Experience with DIA systems. Knowledge of Linux, Windows, and WebLogic servers. Knowledge of API Services (DPaaS), OpenShift4, CI/CD, Oracle Fusion Middleware, WebLogic 12C.
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Amatriot is seeking an experienced Systems Administrator to support our National Programs Intelligence Systems & Application Operating Unit.
The SITE III ITS Task Order effort is charged with the orchestration, sustainment, and evolution of a portfolio of mission applications and services for the Defense Intelligence Agency (DIA).
The primary work location is Riverdale, MD, but support from other customer locations in the National Capital Region is a possibility. The ideal candidate will have previous experience with Linux System Administration for applications in a classified environment.
System Administration responsibilities will include installation, configuration, and maintenance of Linux servers, virtual servers, and application software upgrades.
Minor Windows System Administration may also be required. Overall System Administrator Responsibilities Include
Server Administration & Management: Oversee and manage both virtual and physical servers for enterprise, regional, and local systems. System Configuration & Software Support: Install and configure operating systems, database software (Oracle), and application software across both physical and virtual servers. Performance Optimization & Resource Management: Monitor and optimize system performance, including CPU, memory, disk usage, and response times. System Security & Compliance: Ensure systems and databases meet security standards and comply with relevant regulations. Incident & Problem Management: Provide Tier 1 and Tier 2 support for troubleshooting, diagnosing, and resolving system and database issues. System Maintenance & Upgrades: Plan and execute system downtime for scheduled maintenance, upgrades, and new releases. Backup & Disaster Recovery: Oversee and validate regular system and database backups and support disaster recovery plans. Collaboration & User Interaction: Work with cross-functional teams and external partners to install and configure server systems, and support system integrations with other applications. Documentation & Knowledge Management: Maintain accurate documentation of system configurations, hardware, software, and processes. Training & Knowledge Sharing: Train and mentor staff on server and database management best practices. Cross-Platform Support: Provide support for Linux and UNIX-based server environments, focusing on application and database performance, troubleshooting, and configurations. Qualifications
Clearance: TS/SCI with Counterintelligence (CI) Polygraph required. Education & Experience: BA/BS degree with 5+ years of relevant experience, or a Master’s degree with 3+ years of experience.
An additional 4 years of experience may be considered in lieu of a degree. Systems Administration Experience: Proven experience in system administration, specifically with Linux (RHEL and Ubuntu) and UNIX in classified environments.
Some Windows server administration experience is desirable. Oracle Database Expertise: Hands‑on experience with Oracle Database installation, maintenance, and troubleshooting. Certifications: Valid DoD 8570 Certification such as Security+ CE, CASP, CISSP or similar security certification. Technical Proficiency: Experience managing both virtual and physical servers, performing system monitoring, backup management, and implementing performance optimizations. Preferred Qualifications
Linux (RHEL and CentOS) and Windows System Administration certification(s). DoDIIS Messaging experience. Familiarity with DODIIS security/builds. Experience installing/configuring and managing/supporting PostgreSQL and Oracle databases in a classified environment. Experience performing system admin duties in the C2S/AWS environment. Ability to work after hours and weekends, when needed for deployments. Solid understanding of remediating security vulnerabilities and experience hardening Linux systems in accordance with RMF and STIGs. Experience with Linux-based procedures and scripting such as PL/SQL, UNIX – common shell scripting (k, c, bash, etc.). Experience with DIA systems. Knowledge of Linux, Windows, and WebLogic servers. Knowledge of API Services (DPaaS), OpenShift4, CI/CD, Oracle Fusion Middleware, WebLogic 12C.
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