This role supports the collaborative, multi-disciplinary Global Command and Control Systems - Maritime (GCCS-M) Product Support Team (PST) by providing critical hands-on technical support to USS Naval Ships both afloat and ashore. In this role, you will be expected to resolve complex help desk tickets, conduct rapid-response travel to ships located CONUS & OCONUS to troubleshoot CASREPs, and lead installations of all GCCS-M baselines currently deployed to the Fleet. 

Travel Requirement: 25%-40%  

• Must be willing and able to travel on short notice to CONUS and OCONUS locations, including boarding USS Naval Vessels and remaining underway for brief periods during testing or transit. 

What You’ll Do: 

• Create, review, and track technical help desk tickets within the Helix system to resolve Casualty Reports (CASREPs) and other urgent C4I system issues. 
• Deliver high-quality, remote troubleshooting and technical assistance to Fleet customers worldwide. 
• Travel to USS Naval Vessels (CONUS/OCONUS) to install, upgrade, maintain, and configure critical GCCS-M baselines. 
• Identify system deficiencies and execute corrective actions across software, interfaces, and networks for C4I systems, including GCCS-M (FL 4.1.1.1, GL 4.1.2.1, 4.1.5.0) C2PC, Link 11, and related peripherals. 
• Administer and maintain diverse C4I environments consisting of RHEL/Unix/Linux/Windows PCs, workstations, servers, Local Area Networks (LANs), and tactical communications devices. 
• Analyze, test, and implement Commercial-off-the-Shelf (COTS) and Government-off-the-Shelf (GOTS) software to optimize system administration workflows. 

Preferred Experience: 

• Experience with system installation, testing, and check-out for both ashore and afloat Navy C4I systems. 
• Experience delivering technical instruction and system training to Fleet personnel. 
• System administration experience with Solaris (10/11) and modern Windows Server environments. 
• Direct experience configuring and maintaining virtualized environments (specifically VMware vSphere/ESXi). 
• Network administration experience, including hardware installation, configuration, and maintenance.

Qualifications: 

• Associate/BS in a technical field + 3-5 years of DoD/Navy systems-level experience
• Active Secret Clearance 
• Active CompTIA Security+ (IAT Level II)

Salary Range: $95,000 - $120,000 (Depended on Experience)

Requisition ID: A-SE-PST-LS

We are seeking a highly motivated Full Stack Developer to support the development, sustainment, and enhancement of mission-critical Command and Control (C2) applications within the Global Command and Control System - Maritime (GCCS-M) environment.

In this role, you will support ongoing software development efforts focused on delivering new tactical capabilities, resolving critical defects, improving user experiences, and modernizing legacy applications through container integration initiatives. The ideal candidate is comfortable working across both front-end and back-end technologies, enjoys solving complex technical problems, and thrives in an Agile team environment. You will have the opportunity to contribute to existing fielded applications while helping advance the team's transition toward modern cloud-native development and deployment practices.

What You'll Do:

• Full-Stack Development: Design, develop, test, and maintain full-stack software applications supporting operational maritime users.
• Feature Delivery: Develop product enhancements and implement new capabilities based on custom customer and stakeholder requirements.
• Software Modernization: Support efforts to modernize legacy architectures through container integration, microservices transition, and DevSecOps automation.
• Agile Collaboration: Participate actively in Agile ceremonies, including sprint planning, backlog refinement, daily stand-ups, demos, and retrospectives. Collaborate with Product Owners, Systems Engineers, testers, and fellow developers.
• Integration & API Development: Develop and consume robust RESTful APIs and integrate external enterprise and tactical services.
• Code Quality & Review: Write clean, maintainable, secure, and reusable code following established software engineering standards. Participate in peer code reviews and contribute to continuous improvement.
• Testing & Triage: Perform unit testing and support system integration testing. Troubleshoot, debug, and resolve complex software defects identified across development, testing, and production environments.
• Documentation: Document technical designs, API specifications, implementation details, and operational procedures to support system sustainment.

Preferred Experience

• Front-End: Modern JavaScript (React preferred), TypeScript, HTML5, and CSS3.
• Back-End: Java development, object-oriented design, RESTful APIs, and SQL databases.
• Containers & Orchestration: Developing for containerized environments, building Docker images, and familiarity with Kubernetes or OpenShift.
• DevSecOps: Git, CI/CD automation pipelines (Jenkins or GitLab CI), and secure coding practices.
• DoD Systems: Experience supporting C4ISR systems, software sustainment, or legacy system modernization (GCCS-M or GCCS-J experience is a strong plus).
• Problem Solver: Strong debugging skills with the ability to balance feature development and legacy defect resolution.
• Collaborative: Adaptable, self-motivated, and comfortable operating in an Agile, distributed team environment.

Required Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or a related discipline (or equivalent experience).
• Active DoD Secret Clearance
• Active CompTIA Security+ CE or ability to obtain within 90 days of hire

Salary Range: $95,000 - $160,000

Requisition ID: A-GCCSM-SD-LS

In this role, you will provide sustainment engineering and systems integration support to the Global Command and Control System - Maritime (GCCS-M) Command and Control (C2) Group Level (GL) and Force Level (FL) baselines.

What You'll Do:

• Deploy, configure, and patch Windows Servers and core services (Active Directory, Exchange, SCCM, WSUS, IIS, MSSQL, PostgreSQL).
• Manage AD User RBAC groups, GPOs, and Domain PKI certificates (CAC authentication).
• Support physical networking, switches, routers, cabling, and HP Thin Clients.
• Deploy and troubleshoot AWS & AWS GovCloud production environments.
• Integrate legacy Program of Record (POR) systems into hybrid cloud environments.
• Develop and execute Test Plans/Reports for System Integration Testing (SIT).
• Perform testing based on Requirements Traceability Matrix (RTM) UIDs.
• Monitor, review, and troubleshoot system security scans and logs using Host Based Security System (HBSS/ESS).
• Update design schematics, system architecture, and technical documentation.

Preferred Experience:

• Familiarity with software modeling tools (DODAF, UML, SysML) for Model-Based Systems Engineering (MBSE).
• Experience with containerization (Docker) and virtualization (VMware, Hyper-V).
• Basic scripting or automation (PowerShell, Bash, or Python) for deployments.

Required Qualifications:

• BS in a STEM field + 5 years of DoD/Navy systems-level experience.
• Active Secret Clearance (TS/SCI preferred).
• Active CompTIA Security+ (IAT Level II)

Salary Range:

• $110,000 - $130,000 (Dependent on experience)

Requisition ID: A-SE-GCCSM-LS