Position: Network Systems Developer Level: Junior to Mid Location: Newport, RHODE ISLAND Telework: Hybrid remote/onsite, with typical set schedule at Government facility Salary: $97k-$123k XSITE LLC is looking for a Network Systems Developer to join our team in RHODE ISLAND to support the NUWC NEWPORT Code 25 CANES Tactical Networks office/contract. We are Service-Disabled Veteran-Owned company headquartered in San Diego. We provide full spectrum systems and systems-of-systems engineering and integration services and solutions for space, C5ISR, cyber and enterprise information systems. Our core capabilities include AI/ML, Software Development & Sustainment, Systems Engineering (including MBSE), and Modeling & Simulation. Position Summary: We are seeking a Network Systems Developer to support submarine network modernization efforts. In this role, you will develop software updates and new features for the submarine tactical network based on agile processes and emergent fleet requirements. You will also implement automation tools, conduct regression testing, perform compatibility assessments for system upgrades, and ensure cybersecurity compliance throughout development activities Responsibilities of this position include, but are not limited to: Develop software updates and new features to enhance submarine Tactical Network system baselines, delivering updated load plans and procedures in alignment with program schedules and fleet needs. Implement automation tools for network systems maintenance, installation, and testing to improve efficiency and reduce manual effort across the program. Conduct regression testing on pre-production network system builds, track and document discrepancies, and provide clear recommendations for resolution. Ensure cybersecurity compliance during all development, integration, and upgrade activities tomaintainthe security posture of the tactical network. Support system upgrades by assessing End-of-Life replacement components for compatibility,developingand executing test plans and procedures, and summarizing results to inform program decisions. Required Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related technical field Two (2) years of experiencedeveloping software solutionsand updates for submarinenetworks with softwaredevelopment andconfiguration managementtools Preferred Qualifications: Experience in Python, Markdown, RHEL,Windows Server, Windows Client,MECM, PowerShell, DoD PKI, VMWare,Ansible, Cisco Network Hardware, CiscoVirtual Appliances, NETSEC, VEEAM,Aruba and Cloud computing Experience with Windows ActiveDirectory, MicrosoftExchangeand UserData Experience implementing DoDcybersecurity and STIG requirements Why XSITE LLC? Best-in-Class Benefits & Work–Life Balance Industry leading PTO package, starting at 15 days annually. Seven (7) paid company holidays annually, including New Year’s Day, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, and Christmas Day. 100% employer-paid employee coverage for Medical, Dental, Vision, and Basic Life Insurance.Employees enrolled in XSITE’s High Deductible Health Plan (HDHP) are also eligible for a Health Savings Account (HSA) with employer contributions. Eligibility toparticipatein XSITE’s 401(k) retirement plan with up to a 6% employer match. Eligibility to receive tuition reimbursement of up to $5,250 per year for job-related education. University of San Diego Education Benefits of 10% tuition discount on select online degree programs and 25% discount on certificate programs. Cell Phone Stipend. Hybrid work environment. As well asemployee add on benefits offered via ADP. Stability & Long-Term Growth Prime contract holder with long-term stability Mentor-Protégé JV partnership with a major defense company Career Advancement Rapid growth ( 300% YoY ) with opportunities for leadership and upward mobility.