Systems Engineer II

Katmai is hiring a Systems Engineer II to support the lifecycle design, integration, and sustainment of United States Navy enterprise software applications and fleet training infrastructure. The role translates operational requirements into technical designs, maintains interoperability and cybersecurity compliance, and supports system reliability and availability.

Responsibilities:

• Develop, analyze, and update highly detailed system requirements, Interface Control Documents (ICDs), system design specifications, and multi-layered architecture diagrams mapping software and infrastructure linkages
• Support cross-platform system integration efforts across cloud, on-premises, and hybrid Navy environments
• Translate operational fleet training requirements into functional and technical system designs
• Ensure compatibility and interoperability across applications, interfaces, data flows, and supporting infrastructure
• Plan, coordinate, and execute full-lifecycle system integration, verification, and end-to-end validation procedures; maintain rigid configuration baselines across development, staging, and production networks
• Architect, monitor, and troubleshoot secure cross-program data flows moving between core FTM data repositories, external legacy interfaces (such as FLTMPS), and authoritative fleet readiness dashboards (Tableau, Databricks, Qlik, and others)
• Support development and management of standard Risk Management Framework (RMF) artifacts, including Security Assessment Plans, Security Control Tracking Matrices (SCTM), Plan of Action and Milestones (POA&M), and continuous monitoring controls assessments
• Rapidly diagnose and remediate Tier 3 complex technical failures spanning enterprise hardware networks, SAN storage, cluster virtualization layers, cloud platforms, and distributed application software
• Conduct engineering analyses to maintain long-term system stability, scalability, and performance
• Support upgrades, modernization initiatives, risk mitigation strategies, and configuration management activities
• Identify system deficiencies and recommend corrective technical solutions supporting continuous improvement
• Act as a liaison between functional stakeholders, developers, cybersecurity personnel, and Government customers
• Communicate system capabilities, constraints, and impacts to both technical and operational audiences
• Participate in engineering reviews, design walkthroughs, and requirements validation sessions
• Support test planning and execution to validate functionality, performance, and security requirements
• Maintain accurate system diagrams, interface specifications, engineering documents, and sustainment guides
• Ensure mission-critical availability through monitoring, issue resolution, and reliability engineering best practices
• Maintain regular and punctual attendance
• Perform other duties as assigned

Requirements:

• Bachelor of Science (BS) degree from an accredited institution in Systems Engineering, Electrical Engineering (EE), Computer Science (CS), or a closely related STEM field
• Minimum of three to five (3–5) years of proven, hands-on professional systems engineering experience working with enterprise-level hardware or software ecosystems
• Experience with DoDAF artifacts, SysML/UML, and MBSE tools (Cameo/Capella)
• Knowledge of DISA STIGs, DoD RMF, and ACAS/Tenable findings remediation
• Active DoD Secret security clearance (generally, U.S. citizenship required)
• Excellent written and verbal communication skills
• Proficiency in systems engineering, requirements analysis, and system design methodologies
• Experience supporting Department of War, Navy enterprise systems, or comparable federal agency or systems
• Familiarity with Fleet Training Management (FTM), FLTMPS, data integration and Navy enterprise standards
• Ability to translate operational workflows into technical engineering artifacts
• Understanding of cybersecurity frameworks and compliance (RMF, STIGs, DoD enterprise policies)
• Preference will be given to Ouzinkie Shareholders, Descendants of Shareholders and Spouses of Shareholders in accordance with Title 43 U.S. Code 1626(g) and Title 42 U.S. Code 2000e - 2(i)