Lead Technology Architect - Remote

We are seeking a MOSA Architect & Systems Integration Lead for a critical Army portfolio. You will leverage Model-Based Systems Engineering (MBSE) and digital thread integration to define the logical boundaries and interfaces that allow the Army to swap components rapidly without vendor lock-in, helping ensure system architectures are interoperable, interchangeable, and ready for multi-domain operations.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

Modular Architecture & MBSE: Translate complex Army requirements into modular solutions using SysML. Develop model libraries and profiles to serve as the Authoritative Source of Truth for system-of-systems.

Standards Implementation & Policy: SOSA, DoDAF, and UAF) to practical hardware/software builds. Draft and refine DoD systems engineering guidance and technical criteria for MOSA implementation across Programs of Record.

Digital Engineering Lifecycle: Design and manage digital threads, integrating MBSE with Product Lifecycle Management and DevSecOps stacks.

Business Analysis: Conduct trade-off studies and "what-if" assessments to balance modularity benefits against rapid deployment needs; Support the development of technical assessment frameworks and performance metrics to evaluate MOSA compliance throughout the systems engineering V-model.

Facilitate or engage in technical exchange meetings, potentially with various PAEs to drive digital convergence.

BS/MS in Systems, Electrical, or Computer Engineering (or equivalent technical industry experience).

10+ years in Systems Engineering or Data Architecture with a focus on Architecture Patterns (Microservices, SOA, REST).

Ability to lead the development of innovative approaches in modernizing systems engineering practices.

Deep familiarity with ISO/IEC 15288 and DoD 5000 series acquisition policies.

Proven ability to integrate requirements management with architectural models to ensure end-to-end traceability.

Experience advising data rights strategies to ensure long-term competitive sourcing and avoid vendor lock-in.

No Magic Cameo, IBM Rational Rhapsody, Sparx Enterprise Architect).

Experience authoring or contributing to capability briefs or white papers on Digital Continuity and Mission Engineering.

Experience with relevant hardware design and implementation (e.g., FPGA design, VHDL) and system simulation tools (e.g., Ansys ModelCenter, STK, or MATLAB/Simulink) to support Digital Engineering and MOSA compliance.

Experience working within the Scaled Agile Framework (SAFe) to manage product backlogs for complex system designs.

Hybrid – Primarily remote with occasional travel or onsite visits to a secure site. Ideal candidates live in San Antonio or the Baltimore MD area.

Target salary range: $Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.

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