Senior HPC Software Integration Engineer (TS/SCI)

Unisity, LLC; Corridor North (MD); On-site; USD 235,000 - 245,000; Full time

Job summary

Unisity, LLC is a Service-Disabled Veteran Owned Small Business delivering IT expertise. The Level 4 Software Integration Engineer provides technical support for HPC software and ensures UNIX, LINUX, and Windows systems operate reliably in mission environments.

Required are deep experience with C/C++, Java, Python, and HPC toolchains, plus security-clearance considerations. This full-time role offers competitive compensation and retirement contributions as part of a comprehensive benefits

Qualifications

• 10 years of experience integrating and supporting COTS/GOTS software across heterogeneous OS.
• Security clearance: US citizenship with TS/SCI (polygraph) preferred.

Responsibilities

• Provide customer support for HPC software to keep high-performance systems running in operations.
• Support UNIX, LINUX, Windows systems, desktops, servers and networks as required.

Skills

Linux scripting

OOP languages (C, C++, Java)

Python

GCC compiler

Multithreading

Parallel processing

CORBA/J2EE

Perl/JavaScript

Configuration management

Troubleshooting

HPC scheduler knowledge

Education

Degree required

Tools

GCC

CORBA/J2EE

Configuration Management

HPC GOTS scheduler

Job description

Unisity, LLC is a Service-Disabled Veteran Owned Small Business delivering IT expertise. The Level 4 Software Integration Engineer provides technical support for HPC software and ensures UNIX, LINUX, and Windows systems operate reliably in mission environments.

Required are deep experience with C/C++, Java, Python, and HPC toolchains, plus security-clearance considerations. This full-time role offers competitive compensation and retirement contributions as part of a comprehensive benefits