JANSON · 6 hours ago
Sr. System Software Engineer
Fort George G Meade, MD
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expJANSON is seeking to hire a Senior Systems and Software Engineer. This position will be responsible for designing, implementing, securing, and supporting complex Linux-based systems and Java applications in a highly available, security-sensitive environment.
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No H1B
Security Clearance RequiredU.S. Citizen Only
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
Design and implement automation using Ansible and Red Hat Satellite to support system provisioning, configuration management, and lifecycle operations
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
Qualification
Required
Bachelor's degree in Computer Science, Engineering, or equivalent experience
Secret Clearance
Eight (8) 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
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
Excellent written and verbal skills for documentation and collaboration
Preferred
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: Secure key management, Cryptographic protocol implementation or integration
Benefits
Health insurance
Vision insurance
Company
JANSON
At JANSON, we modernize military, federal and commercial facilities, creating dynamic, mission-driven spaces that enhance communication, increase efficiency and foster engagement.
11-50 employees
Funding
Current Stage
Early StageLeadership Team
Janet Chihocky
Founder & CEO
Company data provided by crunchbase