Diverse Agile Solutions is seeking a Senior HPC System Admin who has experience with installation, configuration, and networking of UNIX and/or NT based platforms.

Required Clearance: ACTIVE TS/SCI with Polygraph (no exceptions)

Responsibilities:

  • Participating in creating, modifying and deleting user accounts, performing system back-ups, and maintaining system configuration files.
  • Demonstrates a fundamental understanding of operating systems and be familiar with either UNIX or NT commands or utilities at the user level.
  • Will develop and implement enterprise backup/recovery strategies, server configuration and consolidation, and verification of the health and status of the entire IT infrastructure.
  • Provides support for the enterprise services such as DNS, NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems.

Required Education and Experience:

Certifications: Valid RHCSA or higher red Hat certification and/or Valid VMWare certification.

Education: Bachelor’s degree in Computer Science or related field and have (10) years of demonstrable experience in system administration and support of a large client-server-based IT enterprise. Or the individual shall have (5) years of full-time computer science work that can be substituted for the bachelor’s degree and have (10) years of demonstrable experience in the system administration and support of a large client-server-based IT enterprise. An industry recognized professional certification may substitute as one year experience.

Qualifications:

  • Experience shall include installation, configuration, and networking of UNIX and/or NT based platforms.
  • Experience with the installation and configuration of hardware, operating systems, and commercial software packages.
  • Candidates must have experience with GPFS (General Parallel File System)
  • IAT Level II Certification Required* (Security+ or higher)

Desired qualifications

  • Installation, configuration, tuning, troubleshooting and administration of:
  • Multi-vendor servers running numerous COTS, opensource, and in-house applications to accommodate HPC Division IT support requirements.
  • Multi-vendor servers running Red Hat of SuSe with direct attached, FC SAN storage or SSDs.
  • Distributing computing tools such as ReS, LSF, and SLURM.
  • HPC farm systems, HPC MPP clustered systems, Front End servers of Special Purpose devices (SPDs).
  • IBM of HP Blade servers with FC/SAS/Network back end.
  • Multi-vendor filesystems such as XFS and Lustre.
  • Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems.
  • Cloud based storage solutions such as HADOOP, and IBM BigInsights.
  • Trouble ticket management utilizing Remedy.
  • SGI IRIX based Operating System.
  • SGI systems with direct attached and FC SAN attached storage.
  • NFS/CIFS based server/storage appliance.
  • Network Appliance and SGI IRIX supported applications.
  • Brocade FC switch network.
  • Enterprise class arrays.
  • NFS/CIFS based server/storage appliance.