System Administrator III With TS SCI Poly

GCS Info Annapolis Junction , MD 20701

Posted 2 months ago

Systems Administrator III

Grow with our mission-driven team. Solerity is a recognized leader in providing Information Technology, Engineering Services, Program Management, and Consulting Services. For over 20 years, Solerity has enabled Government and Commercial clients to achieve their organizational initiatives through the application of high quality, innovative, and cost-effective professional services and solutions. Solerity provides competitive compensation and a positive working environment, with opportunities for advancement in our growing local Federal sector workforce.

YOUR ROLE

Job Description- Solerity is seeking a cleared Systems Administrator III to join the team in Annapolis Junction, MD. The System Administrator will play a critical role in our mission to deliver innovative solutions, capabilities, and resources on behalf of a Government customer. The System Administrator will work with a focused and high performing team to engineer, build, deploy, and maintain multiple environments for the purpose of development, testing, and production hosting of custom enterprise business applications.

You will leverage your communication and engagement skills to collaborate with your teammates, who are also highly skilled Administrators, as well as partners and teammates ranging from Engineers, Support Analysts, Security Assessors, and Program Management stakeholders to ensure availability, performance, and quality of the systems/services you maintain.

YOU BRING - Mandatory Requirements

  • Active TS/SCI with Poly

  • Must have current IAT Level II certification or higher

  • Bachelor's Degree in Computer Science or related field, and have eight (8) years of demonstrable experience in system administration and support of a large client-server based IT enterprise.

  • Experience including installation, configuration, and networking of Linux and/or Windows based platforms.

  • Familiarity with servers running Red Hat, CentOS, SolarisX64, SuSe, with direct attached and FC SAN storage

  • Knowledge of Server and Blade systems and associated interconnects (SAD, FC, TCP/IP, etc.), firmware management, configuration management and advance hardware troubleshooting

  • Fundamental understanding of operating systems and be familiar with both Linux and Windows advanced commands and utilities at the enterprise server level.

  • Experience including the installation and configuration of hardware, operating systems, and commercial software packages.

  • Ability to develop and implement enterprise backup/recovery strategies, server configuration and consolidation, and verification of the health and status of the entire IT infrastructure.

  • Ability to provide tier 2/3 enterprise-level support for services such as DNS, NFS,E-mail services (Microsoft Exchange, Sendmail), security protection mechanisms (ACLs, Security-Enhanced Linux (SELinux), and the interoperability of Linux and Windows based systems.

  • Proficiency developing and implementing enterprise patch management strategies (ePO,WSUS, YUM Repositories)

  • Manage and troubleshoot scripts, Kickstart servers and configuration files

WE HAVE MANY SYSTEMS ADMINISTRATOR III POSITIONS OPEN WITH THE FOLLOWING SPECIALITIES:

  • Server

  • Storage

  • HPC

See details for each position below:

System Administrator III for SERVERS

In addition to the above qualifications, SYSTEM ADMINISTRATOR III FOR SERVERS must have the following qualifications required by the relevant TTO: Installation, configuration, tuning, and support of:

  • Servers running Sparc Solaris, SolarisX64, red Hat, and SuSe, with direct attached and FC SAN storage

  • Client server technology utilizing NFS and CIFS

  • Large memory SMP systems with many cores

  • Enterprise client server configurations

  • Multi-vendor filesystems such as XFS, GPFS, and CXFS

  • Fielded systems

  • Blade systems and associated interconnects (SAD, FC, TCP/IP, etc.)

  • Red Hat and Microsoft Windows Operating System

  • Microsoft Exchange

  • Centrify

  • Infrastructure support services such as DNS, NIS, Active Directory, Centrify, Zenoss, SiteScope, HPOpenview, HPSA, HPSE, Splunk, Sendmail, Exchange, NetQoS, Infoblox

  • Thin client solutions based on Virtual bridges and Centrix

  • NoMachine NX

  • Virtualizing products; VMWare and Solaris containers

  • Accepted professional certifications include:

  • Possess a valid RHCSA or higher Red Hat certification

  • Valid VMWare certification

System Administrator III for STORAGE

In addition to the above qualifications, SYSTEM ADMINISTRATOR III FOR STORAGE must have the following qualifications required by the relevant TTO: Installation, configuration, tuning, troubleshooting, and administration of:

  • SGI IRIX based Operating System

  • SGI systems with direct attached and FC SAN attached storage

  • Network Appliance clustered servers with direct attached and FC SAN storage

  • Network Appliance and SGI IRIX supported applications

  • Multivendor clustered filesystems such as GPFS, Lustre

  • Brocade FC switch network

  • Enterprise class arrays

  • Solid State Disk (SSD)

  • NFS/CIFS based server/storage appliance

  • HPSE

  • Data Domain and similar deduplication products

  • Cloud based storage solutions such as HADOOP, and IBM BigInsights

  • Trouble ticket management utilizing Remedy

System Administrator III for HPC

In addition to the above qualifications, SYSTEM ADMINISTRATOR III FOR HPC must have the following qualifications required by the relevant TTO: Installation, configuration, tuning, and support of:

  • Multi-vendor servers running a plethora of 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 orSSDs

  • 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, GPFS and Lustre

  • Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems

As a Systems Administrator, you will:

  • Engineer, build, deploy, and maintain multiple environments for the purpose of development, testing, and production hosting of custom enterprise business applications

  • Install, configure, and network of UNIX and/or NT based platforms.

  • Create, modify and delete user accounts, perform system back-ups, and maintain system configuration files.

  • Install and configure hardware, operating systems, and commercial software packages.

  • Develop and implement enterprise backup/recovery strategies, server configuration and consolidation, and verification of the health and status of the entire IT infrastructure.

  • Provide support for enterprise services such as DNS, NFS, email services, security protection mechanisms, and the interoperability of UNIX and NT based systems.

  • Create and maintain standard operating procedures and operational reporting protocol for the purpose of communicating system and network health with upper management, government customers, mission partners, and agency executives

  • Maintain extremely accurate, high level reporting of all issues and current knowledge of relevant technology as assigned

BENEFITS YOU'LL ENJOY

  • Medical, dental, and vision coverage

  • 401(k) and company-funded life insurance

  • Generous Leave

  • Financial rewards for employee referrals

  • Tuition and training assistance

WHAT EMPLOYEES SAY

  • "Exceptional people to work with on a daily basis."
  • "Very good pay and organized fun events for employees."
  • "[I get] schedule flexibility that allows me to meet my family's needs."

EQUAL EMPLOYMENT OPPORTUNITIES

Minorities and Veterans encouraged to apply

Solerity is committed to the diversity we bring to the marketplace by being an EEOC/AA employer who is committed to hiring a diverse team of professionals to provide world class services and products aimed at exceeding our customer's expectations. All qualified applicants will receive consideration for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, protected veteran status or disability. Solerity is a VEVRAA Federal Contractor.

Reach your potential.

"[This is a] wonderful company to work for and the management truly care about their employees."

APPLY NOW

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System Administrator III With TS SCI Poly

GCS Info