Senior Tech Consultant - System Admin (TS/SCI) Onsite

Hewlett Packard Enterprise Company; Annapolis (MD); On-site; USD 109,000 - 251,000; Full time

Job summary

Hewlett Packard Enterprise is seeking an experienced US Defense System Administrator Senior Technology Consultant (TS/SCI) for an onsite role in Aberdeen, MD. The position requires strong HPC expertise, leadership, and the ability to guide cross-functional teams in a high-security environment.

Responsibilities include monitoring HPC health, patching, ticket resolution, and 24x7x2/4 on-call support. Onsite work and Top Secret/SCI clearance are required; experience with Linux clusters and security

Qualifications

• Requires 8+ years of professional experience or 11+ years without a degree.
• Requires TS/SCI clearance (Top Secret/Sensitive Compartmented Information).
• Certifications: CompTIA Security+, Linux+ or equivalents; RHCSA/RHCE/CISSP; SUSE Linux experience.

Responsibilities

• Monitors and maintains health of HPC systems including compute, network, and storage.
• Performs monthly system patching and semiannual OS upgrades.
• Reviews, resolves, and responds to client support tickets; closes assigned cases to customer satisfaction.
• Maintains SLAs with availability reports and on-call coverage for 24x7x2/4.
• Supports new system installations and customer acceptance testing.
• Mentors junior team members in issue and case management and skill development.

Skills

Linux systems

Cluster administration

HPC systems

Troubleshooting

Customer support

Mentoring

Security clearance TS/SCI

Education

Bachelor's degree in computer science or related field

11+ years of experience in lieu of degree

Tools

CompTIA Security+

Linux+

RHCSA

RHCE

CISSP

SUSE Linux (SCA)

Job description

Hewlett Packard Enterprise is seeking an experienced US Defense System Administrator Senior Technology Consultant (TS/SCI) for an onsite role in Aberdeen, MD. The position requires strong HPC expertise, leadership, and the ability to guide cross-functional teams in a high-security environment.

Responsibilities include monitoring HPC health, patching, ticket resolution, and 24x7x2/4 on-call support. Onsite work and Top Secret/SCI clearance are required; experience with Linux clusters and security