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Linux Network Administrator (Mid Level)

ManTech | Clarksburg WV 26461 USA | Full Time | Posted: 06/14/2019

Job Descriptiontop

Secure our Nation, Ignite your Future

Entering ManTechs 50th year, we hold the distinct honor of being named a Top 100 Global Technology Company by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nations most important customers: U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented Systems Administrator, in the Clarksburg, WV area, with strong Customer relationships. At ManTech, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

The FSS Division provides cyber solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced technical solutions to government organizations. Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customers success is driving our growth.

Position Description:

As a 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. Experience working with Administration of Splunk, Arcsight, and other SIEM and log collection products. Certifications in operating systems and other COTS products are desired. Formulates and defines system scope and objectives. Establish procedures to solve complex problems regarding system equipment capacity and limitations, operating time and output. Prepare detailed specifications from which programs will be written and design, code, test, debug, and document newly written programs. Diagrams information flow, showing source and distribution of all segments, processing elements, channels, and methods of entering corrections, and data retention requirements. Perform at an advanced technical level on all phases of applications systems analysis and programming activities. May be responsible for the completion of a phase of a project. Provide guidance to less experienced analyst/programmers. Requires Bachelors degree or equivalent, and five to seven years of related experience.Required Experience:

Position Requirements:

  • 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 analysis.
  • 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
  • Able to quickly adapt to a constantly changing environment

Desired Experience:

  • Redhat Linux 5/6 OS Management and Administration
  • Satellite Server Management
  • VMWare and/or virtual server environment administration
  • LDAP administration
  • Active Directory Management
  • Understanding of PKI certification and applying to webservers
  • Perl and other scripting languages
  • Virtualization of IT applications
  • Education in a computer related discipline
  • Oracle database familiarity
  • Customer oriented

Education Requirements:

  • Preferred to have Bachelor's Degree in Engineering, Computer
  • Science or related field or equivalent plus 4-7 years of work experience.


  • Equivalent Experience/Education,Bachelors Degree

Security Requirements:

  • Must possess an active Top Secret (TS) clearance to be considered

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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Location Clarksburg, WV, 26461, United States
Categories Professional

Location Maptop

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Job Code 101185BR