Systems Administrator Security Clearance

Position: Systems Administrator with Security Clearance
POSITION SUMMARY Intelli Sys Solutions Group is seeking a highly skilled and experienced Systems Administrator to support the development and integration of Simulator/Stimulator technology for onboard trainers used in Machinery Control Systems (MCS). This position is focused on maintaining and optimizing the development infrastructure centered around Windows systems, with limited Linux usage, supporting tool chains for Java 17, C++, and platforms like Jira, Git Lab, Gradle, Groovy, Eclipse, and VMware ESXi.

As part of this role, the candidate will lead and contribute to all phases of the software lifecycle, including requirements definition, design, testing, deployment, and maintenance, in compliance with DoD and NAVSEA guidelines. The position requires advanced problem-solving skills, technical expertise, and collaboration across multidisciplinary teams to drive project success. RESPONSIBILITIES Develop and refine software requirements based on Naval Combatant Design Specifications (NCDS), Design Practice Criteria (DPC) manuals, DoD/NAVSEA guidance, and marine/commercial specifications
Administer and troubleshoot build systems using Gradleand Groovy scripts.
Manage and optimize Git Lab repositories, runners, CI/CD pipelines, and access controls.
Support and maintain developer environments for Java 17 (Eclipse + Gradle) and C++
Provide secondary support for Linux (Ubuntu, RHEL) environments used in development/test workflows
Develop sophisticated models and simulations for MCS and plant operations, incorporating hardware, software, and interface interactions
Provide lifecycle support following the NSWCPD Systems Engineering Process (SEP) and adhering to CMMI and IEEE standards
REQUIRED QUALIFICATIONS Bachelor’s degree in Computer Engineering, Electrical Engineering, Electronics Engineering, Mathematics, or related fields.
Familiarity with cybersecurity principles and practices, including secure coding standards and compliance with DoD cybersecurity guidelines.

Experience with :
Java development environnements (Java 17, Eclipse)
C++ build environments
Gradle and Groovy scripting
Git Lab CI/CD administration
Jira project/workflow configuration
Extensive experience in developing and testing MCS software, including networking, supervisory control systems, and embedded systems
Advanced familiarity with software development tools and environments, such as Visual Studio, Net Beans, and database tools (SQL, MySQL)
Strong Windows Server administration and Power Shell scripting skills
Working knowledge of Linux administration and Bash scripting
Ability to obtain a DoD Secret security clearance (active clearance preferred)
DESIRED QUALIFICATIONS Familiarity with VMware ESXi management and virtual machine provisioning
Experience supporting Java dependency management and multi-module Gradle builds

Experience with Dev Sec Ops  tooling (e.g., Sonar Qube, SAST/DAST tools)
Familiarity with infrastructure-as-code (e.g., Ansible, Terraform)
5+ years of experience in socket programming, PLC simulation, and coding
Advanced experience with OPC-DA and OPC-UA protocols
Strong background in graphical user interfaces (GUIs) and Dev Ops
Deep understanding of network protocols such as TCP/IP and UDP

Certifications:

Microsoft Server, Git Lab Certified Admin, Atlassian Jira Admin, RHCSA, Security+
WORKING CONDITIONS The work will primarily be performed in Intelli Sys’s office environment or Control System Test Labs. Some work may be conducted onboard U.S. Navy ships, requiring physical mobility (up/down stairways) and proper safety precautions. Occasional travel (up to 10%) may be required. BENEFITS 401(k) with company matching
Health, Dental, and Vision insurance
Paid time off
Flexible work schedule
Intelli Sys Solutions Group is committed to increasing employment opportunities in historically underutilized business zones (HUBZones) and encourages applicants residing in those areas to apply. We are an equal opportunity employer and provide equal employment opportunities to all qualified candidates regardless of race, color, religion, sex, national origin, disability, or veteran status. Job Type: Full-time Pay: $90,000.00 - $ per year Benefits: 401(k)
401(k) matching
Dental insurance
Health insurance
Vision insurance