Computing; HPC; SA ; Government Security Clearance

Position: High Performance Computing (HPC) (SA I) (Government) with Security Clearance
Job Description:

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. The scope of this Contract requires specialized expertise in areas such as high-performance computing (HPC), automated processing systems, distributed software design, and secure hosting and networking solutions.

The IT infrastructure consists of a mix of Linux, Windows, and UNIX. The environment includes a variety of network devices, server interconnections, mass storage solutions, and essential supporting infrastructure services. The services provided under this Contract support areas including HPC, infrastructure maintenance for HPC systems, networking, office automation, and the development of specialized software. AT&T has an opening for a High-Performance Computing (HPC) Systems Administrator:
To support a large client-based IT enterprise installation, configuration and networking of Linux and Windows based platforms. This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Description of

Job Duties /Responsibilities:
The System Administrator will provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include:
* Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.
* Transitioning systems into Operations. This team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems.
* System Administrators (HPC) must support The HPC and ABS (ABUNDANT SHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams' ability to perform their sustainment responsibilities and to improve customer mission operations. Proficient with the following (as specific position requires):
* Provide support for implementation, troubleshooting and maintenance of IT systems.
* Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems.
* Manage the daily activities of configuration and operation of IT systems.
* Provide assistance to users in accessing and using IT systems.
* Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
* 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 support for the escalation and communication of status to agency management and internal customers.
* Optimize system operations and resource utilization, and perform system capacity analysis and planning. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph)

Required Qualifications:

B.S. in a technical discipline and 3 years of experience as a System Administrator in programs and contracts of similar scope, type and complexity or 8 years' experience in lieu of degree .
* Must have DoD 8570 IATII Level Certification Ready to join our team? Apply today! Our High-Performance Computing (HPC) Support (SA I) (Government) earns between $79,300 - $184,800 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training. Joining our team comes with amazing perks and benefits:
* Medical/Dental/Vision coverage

* 401(k) plan

* Tuition reimbursement program

* Paid Time Off and Holidays (based on date of hire, at least 23…