Full Time Employee Contractor
Become an integral part of a diverse team that leads the World in Mission, Cyber, and Technology Solutions. At ManTech International Corporation, you will help protect our national security while working on
innovative projects that offer opportunities for advancement.
As a mid level Systems Administrator, you will perform daily duties of backups, maintenance on applications and OS, patching, tuning and troubleshooting. You will configure system based on requested changes. Follow CM process to effectively manage environment changes. You will be on-call, as required during the year, supporting mission critical supporting systems. (on call rotation). You will also provide necessary instruction and documentation for change requests, installing operating systems, loading (installing) COTS products, and configuring operating systems and COTS products. The system administrator shall possess knowledge of tracking and analyzing performance and resource utilization of the assigned systems, and shall have experience in recommending changes, upgrades, and enhancements based on the technical analysis. Certifications in operating systems and other COTS products are desired.
Possess 4-7 years of relevant work experience - Systems Administration.
Red Hat or equivalent Linux Administration
Possess knowledge of tracking and analyzing performance and
resource utilization of the assigned systems, and shall have experience in
recommending changes, upgrades, and enhancements based on the technical
Perform daily operational duties of backups, maintenance on
applications and OS, patching, tuning, and troubleshooting.
Flexible working hours - able to support occasional nights,
weekends, and call-ins
Ability to work varying shifts
Able to quickly adapt to a constantly changing environment
Redhat Linux 5/6 OS Management and Administration
Satellite Server Management
VMWare and/or virtual server environment administration
Active Directory Management
Understanding of PKI certification and applying to
Perl and other scripting languages
Virtualization of IT applications
Education in a computer related discipline
Oracle database familiarity
Preferred to have Bachelor's Degree in Engineering, Computer
Science or related field or equivalent plus 4-7 years of work experience.
Keywords: RHEL, Linux, Oracle, scripting
To apply for this job, contact: