Model-Based Systems Engineer

Augustine Consulting, Inc. is a Woman-Owned Small Business professional services provider of engineering and technical services to the United States Government. We seek an experienced, self-starting Model-Based Systems Engineer Engineerto serve at our Systems Integration Facility supporting the Department of Defense.

Position Description:

• An ACI Model Based System Engineer (MBSE) supports the design, development, and integration of software capabilities for the Android Team Awareness Kit (ATAK) platform under a U.S. Government program. This position will focus on leveraging model-based systems engineering tools and practices to enable efficient planning, integration, and validation of mobile tactical applications supporting situational awareness for defense and public safety operations. The ideal candidate will have a strong background in software systems engineering, experience with model-based approaches (e.g., SysML/UML), and familiarity with the TAK ecosystem. Key responsibilities include:
• Develop and maintain SysML/UML-based models to support system architecture, behavior, interface definitions, and requirements traceability for ATAK plugins and core functionality.
• Translate stakeholder requirements into functional models that inform software development and integration plans.
• Support system decomposition and definition of component-level interactions across ATAK plugins, core services, and TAK Server interfaces.
• Collaborate with software developers, integration engineers, and program stakeholders to ensure alignment between modeled architecture and software implementation.
• Participate in Agile Scrum ceremonies, technical interchange meetings (TIMs), and design reviews as a representative of the systems engineering team.
• Support verification and validation activities by aligning test cases with modeled requirements and scenarios.
• Contribute to documentation deliverables, including interface control documents (ICDs), system design documents (SDDs), and modeling standards.
• Design and implement network solutions, including LAN/WAN/VPN architectures and secure topologies.
• Troubleshoot complex system and network issues, utilizing both hands-on diagnostics and automated tools.
• Apply network security best practices to protect systems and data from internal and external threats.
• Write scripts for automation and system management using Python and PowerShell.
• Collaborate on multidisciplinary R&D projects, integrating scientific and engineering approaches.
• Maintain technical documentation including system diagrams, configuration guides, and SOPs.

Required Qualifications:

• Must be a U.S. Citizen
• Due to the sensitive nature of the work being performed, a candidate must possess or be able to obtain and maintain a Secret clearance.
• High School diploma and 14 years' experience, Associate's degree and 12 years' experience, Bachelor's degree in related field and 5 years' experience or a Master's degree in a directly related field and no experience.
• Solid understanding of network protocols and services (TCP/IP, DNS, DHCP).
• Hands-on experience with network operating systems (Windows Server, Linux).
• Proficiency with network design and configuration tools.
• Proficiency with modeling tools such as Cameo Systems Modeler, MagicDraw, or Enterprise Architect.
• Familiarity with AWS services such as EC2, ECS, RDS, and associated cloud architecture.
• Excellent troubleshooting, analytical, and problem-solving abilities.
• Strong communication and technical writing skills.

Preferred Qualifications:

• Prior experience with TAK plugin development or TAK Server integration.
• Knowledge of DoD software acquisition lifecycle and digital engineering policy (e.g., DoDI 5000.97).
• INCOSE ASEP or CSEP certification.
• Familiarity with geospatial formats (GeoPackage, KML) and tactical messaging standards (Cursor-on-Target).
• Experience supporting proposal writing or technical volume input for federal contracts is a plus.
• Experience in research, systems engineering, or IT infrastructure projects.
• Experience with military software and System of System testing.
• Experience in planning and operating military tactical networking, including battle command platforms and transport layers.

Augustine Consulting Inc. offers a robust benefits package which includes:

• Competitive salary
• Comprehensive Medical, Dental, and Vision plans
• Group Life and Voluntary Life Insurance plans
• Retirement Savings Plan
• Paid Time Off
• Paid Parental Leave
• Tuition and Professional Development Reimbursement Program

Pay Band Information:

$130,000 - $195,000

The ACI pay band for this position is a general guideline only and not a guarantee of specific compensation. Factors that influence the pay offered to a specific candidate for this position include, but are not limited to, federal and state laws; federal government contract labor categories and contract wage rates; relevant prior work experience; a candidate's knowledge, skills, abilities, and behaviors; geographic location; education; and certifications.

Augustine Consulting, Inc. is an Equal Employment Opportunity employer. We do not discriminate on the basis of race, color, creed, religion, age, sex, sexual orientation, gender identity or expression, national origin, marital status, veteran status, disability status or any protected category prohibited by local, state or federal laws.