AT&T · 5 hours ago
High-Performance Computing (HPC) Systems Support (SA III) (Government)
Columbia, MD
Full-time
Onsite
Senior Level, Lead/Staff
$108K/yr - $252K/yr
10+ years expAT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. They are seeking a Principal High-Performance Computing (HPC) Systems Administrator to support a large client-based IT enterprise installation, configuration, and networking of Linux and Windows based platforms.
CollaborationCommunications InfrastructureMobileService IndustryTelecommunicationsWireless
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Provide High-Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities to two geographically dispersed areas
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
Provide in-depth experience in trouble-shooting IT systems
Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
Provide support for the dispatch system and hardware problems and remains involved in the resolution process
Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
Support the design of systems, mission architecture and associated hardware
Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)
Analyze and resolve complex problems associated with server hardware, applications and software integration
Qualification
Required
B.S. in a technical discipline and 10 years' experience as a System Administrator in programs and contracts of similar scope, type and complexity or 15 years' experience in lieu of a degree
DoD 8570 IAT II level certification required
Proficient with the following: 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
Provide in-depth experience in trouble-shooting IT systems
Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
Provide support for the dispatch system and hardware problems and remains involved in the resolution process
Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
Support the design of systems, mission architecture and associated hardware
Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)
Analyze and resolve complex problems associated with server hardware, applications and software integration
Required Clearance: TS/SCI with polygraph
Benefits
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected
Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone
Company
AT&T
AT&T is a telecommunications company that provides wireless communications, internet and digital television services.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$5.04BKey Investors
National Telecommunications and Information Administration
2025-09-19Post Ipo Debt· $5B
2024-02-12Grant· $42.3M
2023-01-19Grant· $2.2M
Leadership Team
Jeremy Legg
Chief Technology Officer
Pascal Desroches
Senior Executive Vice President and Chief Financial Officer
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