TS/SCI Senior Systems Administrator & Tech Consultant – Onsite

Hewlett Packard Enterprise; Maryland; On-site; USD 109,000 - 251,000; Full time

Job summary

Hewlett Packard Enterprise in Aberdeen, MD, seeks a Senior Technology Consultant focused on US Defense system administration. This onsite role requires TS/SCI clearance and centers on maintaining HPC systems, patching, and supporting customer environments.

You will mentor junior staff, design scalable Linux-based solutions, and collaborate with government clients to ensure high availability, security posture, and peak performance across multi-node clusters.

Qualifications

• 8+ years of professional experience and a bachelor's degree in computer science or a related field.
• Clearance TS/SCI required; TS/SCI preferred.
• Certifications: CompTIA Security+ and Linux+ or equivalents such as RHCSA/RHCE/CISSP; SUSE v15 today.
• Location: must be located near the customer assigned work location.
• Experience: Linux systems and cluster administration.

Responsibilities

• Monitors and maintains health of HPC systems (compute, network, storage).
• Performs monthly patching and OS upgrades.
• Reviews and resolves client support tickets and closes cases to customer satisfaction.
• Maintains SLA-related availability reports and system security posture.
• Supports on-site installations and troubleshooting across Linux clusters.

Skills

System administration

Linux

HPC systems

Security clearance TS/SCI

Mentoring / leadership

Education

Bachelor’s degree in computer science or related field

Tools

SUSE v15

RHCSA

RHCE

CISSP

CompTIA Security+

CompTIA Linux+

Job description

Hewlett Packard Enterprise in Aberdeen, MD, seeks a Senior Technology Consultant focused on US Defense system administration. This onsite role requires TS/SCI clearance and centers on maintaining HPC systems, patching, and supporting customer environments.

You will mentor junior staff, design scalable Linux-based solutions, and collaborate with government clients to ensure high availability, security posture, and peak performance across multi-node clusters.