HPC Data Center Engineer (TS/SCI)

Location: Aberdeen Proving Ground, Aberdeen, MD
Work Arrangement: 100% Onsite
Salary Range: $85,000–$125,000
Security Clearance: Active TS/SCI Required
Citizenship: U.S. Citizenship Required

Position Overview

PGTEK is seeking an experienced HPC Data Center Engineer to support the deployment, installation, maintenance, and troubleshooting of High-Performance Computing (HPC) infrastructure within a secure government data center environment at Aberdeen Proving Ground, Maryland.

This is a hands-on technical position focused on enterprise server infrastructure, rack and stack deployments, hardware break/fix, structured cabling, and Linux-based systems support. The ideal candidate will have a strong data center background, with experience supporting large-scale compute environments, HPC clusters, AI/GPU infrastructure, or enterprise server platforms.

Candidates should be comfortable working directly with server, storage, and networking hardware, performing physical installations, troubleshooting infrastructure issues, and supporting Linux-based computing environments.

This is a 100% onsite opportunity with no travel requirements. Candidates must currently live within commuting distance of Aberdeen Proving Ground and possess an active TS/SCI security clearance.

Key Responsibilities

• Deploy, install, configure, and support HPC infrastructure within the customer's data center environment.
• Install, position, level, and secure server racks, cabinets, and associated infrastructure.
• Perform rack and stack activities, including installation and cabling of servers, storage systems, networking equipment, and HPC components.
• Perform top-of-rack and structured cabling in accordance with deployment documentation and engineering standards.
• Execute hardware installation, diagnostics, troubleshooting, break/fix, and component replacement across compute, storage, and networking platforms.
• Support Linux-based HPC environments, including operating system installation, system administration, patching, and upgrades.
• Assist with Linux systems integrated with Windows Server Active Directory environments.
• Troubleshoot hardware, operating system, and infrastructure-related issues to restore service and maintain system availability.
• Perform system validation, health checks, and post-installation testing to ensure successful deployments.
• Support application installations, upgrades, and customer-specific technical requirements within secure environments.
• Maintain backup and recovery procedures while ensuring system availability and data integrity.
• Document deployment activities, system configurations, troubleshooting efforts, and technical findings.
• Safely operate lifts and material-handling equipment when moving racks, servers, and other infrastructure components.
• Follow all customer and company safety requirements, including working on ladders when necessary.

Requirements

• Active TS/SCI security clearance (required).
• U.S. Citizenship (required).
• Must live within commuting distance of Aberdeen Proving Ground, MD.
• 2–5 years of hands-on experience supporting enterprise data center infrastructure.
• Experience with rack and stack deployments, server installation, hardware break/fix, and structured cabling.
• Hands-on experience installing, positioning, setting, and leveling server racks and cabinets.
• Experience troubleshooting enterprise server hardware, storage systems, and networking components.
• Working knowledge of TCP/IP networking fundamentals and data center connectivity.
• Ability to read and follow deployment documentation, rack elevations, and cabling diagrams.
• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent communication skills and the ability to work independently in a customer-facing environment.
• Ability to manage multiple priorities in a fast-paced technical deployment environment.

Preferred Qualifications

• Experience supporting High-Performance Computing (HPC), AI/GPU infrastructure, or clustered compute environments.
• Experience with NVIDIA, Dell PowerEdge, Supermicro, HPE, Lenovo, or other enterprise server platforms.
• Experience with Linux operating systems such as RHEL, Rocky Linux, CentOS, or Ubuntu.
• Familiarity with InfiniBand or high-speed Ethernet networking.
• Experience with HPC cluster deployments and large-scale computing environments.
• Previous experience working in government, defense, or classified data center environments.

Physical Requirements

• Ability to independently lift up to 50 lbs. and up to 90 lbs. with assistance.
• Ability to work on ladders and safely maneuver around data center equipment.
• Ability to operate lifts and material-handling equipment as needed.
• Ability to perform physical installation and deployment activities in a data center environment.

Benefits

Our comprehensive benefits package for full-time salaried employees is effective immediately upon the start date. Benefits include comprehensive PPO medical coverage with access to a Health Savings Account (HSA) option, a vision plan, and dental insurance with the base dental plan option paid for by PGTEK. Life Insurance, Short and Long-Term disability, and Critical Illness insurance have premiums covered.  Additionally, PGTEK offers a matching 401(k) plan and a discount on pet insurance through ASPCA Pet Insurance.   An Employee Assistance Program is available at no cost to all employees.  PGTEK offers a generous amount of PTO and Holidays, and an Education Assistance Program is available after 12 months of employment.

ABOUT PGTEK

PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships. PGTEK invests in the educational advancements of our staff by providing the necessary resources to complete Professional and Business Certifications. Our company is our people, and we treat them like family.

EOE, including disability/veterans