Linux Systems Administrator
Overview
Vencore is a proven provider of information solutions, engineering and analytics for the U.S. Government. With more than 40 years of experience working in the defense, civilian and intelligence communities, Vencore designs, develops and delivers high impact, mission-critical services and solutions to overcome its customers most complex problems. Headquartered in Chantilly, Virginia, Vencore employs 3,800 engineers, analysts, IT specialists and other professionals who strive to be the best at everything they do. Vencore is an AA/EEO Employer - Minorities/Women/Veterans/Disabled
Responsibilities
Performs system capacity analysis and planning, maintains servers, creates monitoring reports and logs, and ensures functionality of system links
Performs configuration management and documentation of network and system topologies
Prepares technical implementation plans that provide integrated solutions, including actions, milestones, timelines, and critical paths required for complete solutions
Possesses comprehensive knowledge of the organization's hardware, software, and network components in addition to knowledge of programming languages and operating systems, current equipment and technologies in use, enterprise backup and recovery procedures, and system performance monitoring tools
Plans, organizes, and documents complex system design activities and configure systems to be consistent with the USCYBERCOM policies and procedures
Organizes and directs the configuration and operation of information management systems
Provides the day-to-day system administration to include system and resource optimization, and user assistance
Conducts capacity and performance analysis, and provides system configuration change and upgrade recommendations
Increases system administrator efficiency and accuracy via the use of automated tools and scripts, develops system administrator procedures, and conducts system administrator training and skills assessment
Determines computer user needs; analyzes system capabilities and programming techniques and controls
Qualifications
Minimum 10 years of system administrator experience
Minimum of High School Diploma
Minimum DOD 8140/DOD 8570 IAT Level I Certification
Strong attention to detail and organizational skills. Excellent communications skills.
One year of modern operating systems and network architectures, certification and accreditation, architecture development and design, risk Assessments, and IA Metrics gathering.
The most qualified candidates will have experience in the following areas:
Demonstrated systems administration experience administering
user accounts; performing server subsystem configuration, network management, installation of software, backups, configuration management, and general system maintenance; and providing input to the design of the organizations systems and mission architecture.
Linux administration expertise for Red Hat Enterprise Linux 7.1
(RHEL 7.1), system operations, patching, updates, scripting, and performance tuning
Nagios and automated configuration service and system
performance and health monitoring
Deep familiarly with STIGs and applying STIGs to RHEL 7.1,
Java, Tomcat, and PostgreSQL software and services
AWS Cloud Environment (EC2)
VMWare/Virtualization/Docker
SSL, PKI, and TLS
Role based Security/Enterprise Authentication/Authorization
Services
IP Tables
Familiarity with DISA DECC
Application and data backup and recovery
system backup/restore procedures
system security practices
system tuning
user administration
software and hardware installation and maintenance
file management and system troubleshooting
operating systems (e.g., Windows, Unix/Solaris, LINUX) and
storage filers (e.g., NetApp, Isolon)
system accreditation support
system configurations
. Apply now!Estimated Salary: $20 to $28 per hour based on qualifications.
Vencore is a proven provider of information solutions, engineering and analytics for the U.S. Government. With more than 40 years of experience working in the defense, civilian and intelligence communities, Vencore designs, develops and delivers high impact, mission-critical services and solutions to overcome its customers most complex problems. Headquartered in Chantilly, Virginia, Vencore employs 3,800 engineers, analysts, IT specialists and other professionals who strive to be the best at everything they do. Vencore is an AA/EEO Employer - Minorities/Women/Veterans/Disabled
Responsibilities
Performs system capacity analysis and planning, maintains servers, creates monitoring reports and logs, and ensures functionality of system links
Performs configuration management and documentation of network and system topologies
Prepares technical implementation plans that provide integrated solutions, including actions, milestones, timelines, and critical paths required for complete solutions
Possesses comprehensive knowledge of the organization's hardware, software, and network components in addition to knowledge of programming languages and operating systems, current equipment and technologies in use, enterprise backup and recovery procedures, and system performance monitoring tools
Plans, organizes, and documents complex system design activities and configure systems to be consistent with the USCYBERCOM policies and procedures
Organizes and directs the configuration and operation of information management systems
Provides the day-to-day system administration to include system and resource optimization, and user assistance
Conducts capacity and performance analysis, and provides system configuration change and upgrade recommendations
Increases system administrator efficiency and accuracy via the use of automated tools and scripts, develops system administrator procedures, and conducts system administrator training and skills assessment
Determines computer user needs; analyzes system capabilities and programming techniques and controls
Qualifications
Minimum 10 years of system administrator experience
Minimum of High School Diploma
Minimum DOD 8140/DOD 8570 IAT Level I Certification
Strong attention to detail and organizational skills. Excellent communications skills.
One year of modern operating systems and network architectures, certification and accreditation, architecture development and design, risk Assessments, and IA Metrics gathering.
The most qualified candidates will have experience in the following areas:
Demonstrated systems administration experience administering
user accounts; performing server subsystem configuration, network management, installation of software, backups, configuration management, and general system maintenance; and providing input to the design of the organizations systems and mission architecture.
Linux administration expertise for Red Hat Enterprise Linux 7.1
(RHEL 7.1), system operations, patching, updates, scripting, and performance tuning
Nagios and automated configuration service and system
performance and health monitoring
Deep familiarly with STIGs and applying STIGs to RHEL 7.1,
Java, Tomcat, and PostgreSQL software and services
AWS Cloud Environment (EC2)
VMWare/Virtualization/Docker
SSL, PKI, and TLS
Role based Security/Enterprise Authentication/Authorization
Services
IP Tables
Familiarity with DISA DECC
Application and data backup and recovery
system backup/restore procedures
system security practices
system tuning
user administration
software and hardware installation and maintenance
file management and system troubleshooting
operating systems (e.g., Windows, Unix/Solaris, LINUX) and
storage filers (e.g., NetApp, Isolon)
system accreditation support
system configurations
. Apply now!Estimated Salary: $20 to $28 per hour based on qualifications.
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