System and Software Engineer

Soliel LLC

just now•Remote

About The Position

Soliel is seeking to hire a Systems and Software Engineer. This position will be responsible for implementing, securing, and supporting complex Linux-based systems and Java applications in a highly available, security-sensitive environment. This role requires deep expertise in Linux systems administration, automation, and Java development, with an emphasis on cryptography, secure communications, and infrastructure reliability. The engineer will work across system, application, and security domains to ensure stable, performant, and compliant platforms.

Requirements

Bachelor's degree in Computer Science, Engineering, or equivalent experience.
Secret Clearance
Five (5) or more years of software development and engineering experience
Strong Red Hat Linux systems administration experience
RHSA certification or equivalent hands-on experience
Strong scripting experience using Bash and Perl or Python
Experience building, deploying, tuning, debugging and maintaining Java applications
Excellent written and verbal skills for documentation and collaboration.

Nice To Haves

Strong experience with configuration management and automation tools, Ansible and Red Hat Satellite
Demonstrated ability to troubleshoot complex system and application issues across multiple layers of the stack.
Experience working with Hardware Security Modules (HSMs)
LDAP experience, specifically non-Active Directory LDAP implementations
Experience with PostgreSQL, MariaDB database platforms
Cryptographic engineering experience, including: o Secure key management o Cryptographic protocol implementation or integration

Responsibilities

Administer, maintain, and harden Red Hat Linux systems in enterprise and production environments.
Develop, deploy, tune, and debug Java-based applications supporting mission-critical services.
Develop and maintain scripts and tools using Bash and Perl or Python to support operational efficiency.
Diagnose and resolve complex system, application, and performance issues across the Linux and Java stack.
Collaborate with security, architecture, and development teams to ensure secure system and application designs.
Support cryptographic services and secure communications infrastructure, including TLS and HSM integrations.
Document system configurations, operational procedures, and troubleshooting guides.
Participate in system upgrades, migrations, and continuous improvement initiatives.