Senior Linux Administrator

Stratum Networks is a rapidly growing information assurance and cyber security solutions company that provides high end network and security consulting to Department of Defense and Intelligence Community clients. We are looking for a talented and passionate Senior Linux Administrator who would support one of our clients located in the Annapolis Junction, MD area.
 
CANDIDATES ARE REQUIRED TO HAVE AN ACTIVE TS/SCI WITH POLYGRAPH TO BE CONSIDERED FOR THE POSITION.

RESPONSIBILITIES:
 
As our Senior Linux Administrator, you will provide intermediate/advance Linux user and server support. Day-to-day tasks include user account administration, kick start installations, virtual server deployments, software installation, system updates, troubleshooting Linux operating system and hardware failures, monitoring servers for health and status. Additional responsibilities include:

  • Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. 
  • Manage IT system infrastructure and any processes related to these systems. 
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. 
  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. 
  • Provide support for the escalation and communication of status to agency management and internal customers. 
  • Provide support for the dispatch system and hardware problems and remains involved in the resolution process. 
  • Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

 QUALIFICATIONS:


  • TS/SCI with Poly.
  • Ten (10) years’ experience in programs and contracts of similar scope, type, and complexity within the Federal Government is required. 
  • Bachelor’s degree in a technical discipline from an accredited college or university is required OR five (5) years of additional system administration experience may be substituted for a bachelor’s degree.
  • Proficiency in the following: DNS, NFS, yum, LVM, rsyslog, VMware, Centrify, SAN configuration on physical server, networking, Big Brother/Xymon, Puppet, clustering, shell and Python scripting. Candidate must also have a working understanding of AWS and cloud computing.

STRATUM NETWORKS OVERVIEW:
 
Stratum Networks is a rapidly growing information assurance and cyber security solutions company with expert knowledge of implementing secure infrastructure, providing security integration, development, assessment and training solutions. Our high-end network and security consulting to Government and Commercial clients creates robust, secure network infrastructure, policies and procedures for local and global, terrestrial and satellite networks.
 
With over 25 years of extensive industry expertise, our certified network and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of carrier class networks. 
 
Stratum Networks is an equal opportunity employer, who participates in E-Verify. All qualified applicants will receive consideration for employment without regard to race, color, national origin, gender, religion, age, disability, veteran’s status, or any other classification as required by applicable law.

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