Senior JAVA Developer Philadelphia, PA

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Responsibilities
Noblis MSD is seeking a well-rounded JAVA Software Developer for the development and integration of PIMCS technology for onboard trainers. This is an onsite position based out of Philadelphia PA.

Our mission is to support the Naval Sea Systems Command (NAVSEA) and Naval Surface Warfare Center (NSWCPD) and their missions to enable research development test and evaluation acquisition engineering systems integration in-service and fleet engineering with cybersecurity comprehensive logistics and life-cycle savings.

Responsibilities:

Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant Design Specification (NCDS) Design Practice Criteria (DPC) manuals DoD and NAVSEA guidance marine specifications and commercial specifications as applicable.
Develop software integration designs for networking supervisory control systems and other test tools/systems developed inhouse.
Develop maintain configure and manage software and hardware installation procedures instructions notices and Standard Operating Procedures.
Provide engineering services that include development and maintenance in support of hardware and software.
Analyze & decipherall automation testing pipelines and scripts from the Platform Independent Machinery Controls System (PIMCS) ecosystem in NSWCPD
Analyze & decipher all Jenkins pipelines.
Read develop and decipher Jenkins continuous improvement and continuous deployment (CI/CD) pipelines.
Provide software lifecycle support following the NSWCPD Systems Engineering Process (SEP) with applicable Capability Maturity Model Integrated (CMMI) and Institute of Electrical and Electronics Engineers (IEEE) standards and specifications.

Additional Qualifications/Responsibilities
Required Qualifications
Masters Degree in Computer Electrical or Electronics Engineering or Computer Science

8-10 years of experience with Java programming specifically Java 17 to Java 25 migration (including records sealed classes and enhanced switch).
Must currently have one of the following certifications: CompTIA Security CCNA Sec CySA GICSP GSEC or SSCP
Proficient in modular monolith architecture understanding JPMS classloader isolation and dependency injection
Experience maintaining/refactoring large legacy Java codebases (300k LOC)
Knowledge of PLC I/O mapping ladder logic behaviors and Allen-Bradley ControlLogix/CompactLogix
Familiar with SCADA systems like FactoryTalk View Ignition or Wonderware
Ability to learn PIMCS framework (Platform Independent Machinery Controls System ecosystem in NSWCPD)
Experience delivering software under CMMI Level 3 or equivalent
Decipher read and understand code metrics for test coverage from Sonarqube
Fluent and able to navigate in a Linux Operating System
Must be a US Citizen
Must have a Secret Clearance or the ability to obtain one. Active clearance preferred.


Desired Qualifications
Active Secret Clearance highly preferred
Experience containerizing large Java monoliths for Docker or RHEL 8/9
Knowledge of JGroups for distributed clustering in legacy Java
Leading or mentoring development teams through modernization efforts
Collaborating with cybersecurity systems engineering and testing teams
Participating in IV&V and FQT
Writing clear software design documents ICDs and release notes
Desired certifications: Linux or OS certification CISSP Oracle
Certified Professional: Java SE 25 Developer
Must have good communication skills including communication with and with people with varying technical knowledge and various levels of management