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Software Development Engineer II, Customer Terminal Aviation Quality
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…software for the aircraft unit, phased array based antenna system that closes the link to carry aircraft data to and from a LEO satellite. This includes overseeing software development…
Added just now
Software Dev Engineer I, Security Platform
Twitch Interactive, Inc.
Seattle, WA · Irvine, CA · San Francisco, CA
- Experience integrating AI-assisted development or analysis tools into engineering workflows, such as using LLM-powered tooling, automation, or MCP-style platforms to improve developer…
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171 - Hardware/Electronics Design Engineer
Monte Sano Research Corporation
Huntsville, AL
Support full lifecycle of embedded system: requirements analysis, designing, development, testing, and implementation.
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Lead IT Site Reliability Eng
Kforce
Remote, United States
Assist in implementation planning activities. Develop and/or approve Technical Impact Analysis.
Added 3 mins ago
UI
Quality Engineer
Uniloy INC
Tecumseh, MI
- $73,000 to $83,000 USD / year
supporting Quality Management system in collaboration with other employees, suppliers
Added 4 mins ago
Command and Control Network (C2NET) System Administrator SE-3
Odyssey Systems Consulting Group, Ltd.
Niceville, FL
Odyssey has an exciting opportunity for a Command and Control Network (C2NET) System Administrator (SE‑3) supporting the 96 Cyberspace Test Group (96 CTG), 45 Test Squadron Cyberspace Test…
Added 4 mins ago
Test Automation Engineer SE-3
Odyssey Systems Consulting Group, Ltd.
Niceville, FL
Odyssey has an exciting opportunity for an SE‑3 Test Automation Engineer supporting the 45th Test Squadron (45 TS/TGaA) Air Operations C2 Systems Test Flight at Eglin AFB, FL. The Test…
Added 4 mins ago
Senior Cybersecurity IAM Engineer
Louisiana Health Service & Indemnity Company
Remote, United States
Under general direction, responsible for the analysis and approval of business requirements associated with Identity & Access Management systems or processes. Translates security design…
Added 5 mins ago
Acquisition Decision Support and Data Analytics Specialist
KBR
Tampa, FL
KBR is seeking a Senior Modeling & Simulation Engineer to join a dynamic, high-performing, multi-disciplinary team consisting of operational military and intelligence subject matter experts…
Added 5 mins ago
Software Engineer 3/Sr/Principal
BHE
Des Moines, IA · Reno, NV · Las Vegas, NV
Perform project planning, system analysis, software design and coding, testing, documentation, implementation and research activities as necessary for software engineering projects. (20%)
Added 6 mins ago
PT Forward Model Quality Engineer
Ford Global
Dearborn, MI
…Ford's Powertrain Engineering organization as a hands-on quality engineer. You will work closely with Product Development, Manufacturing and Service teams to help make sure our V6 and V8…
Added 6 mins ago
Signal Integrity Engineer III
Hewlett Packard Enterprise
Roseville, CA
We’re looking for a motivated Signal Integrity Engineer to support our high-speed networking platforms, partnering closely with hardware, layout, and system teams to deliver robust,…
Added 6 mins ago
Power Engineer II
Hewlett Packard Enterprise
Sunnyvale, CA
HPE has an immediate need at its Sunnyvale, CA location for a Power Engineer. This position reports to the Manager of Power Systems Development, a subgroup of HPE’s Engineering Services…
Added 6 mins ago
Intelligent Automation Engineer
BrightSpring Health Services
LOUISVILLE, KY
We’re seeking an Intelligent Automation Engineer with strong hands-on expertise in UiPath, Microsoft Power Platform, Power BI, Copilot Studio, and Agentic AI. This role will design scalable…
Added 7 mins ago
Senior Power System Engineer - Renewable Forecasting and Analysis
ERCOT
Taylor, TX
Provides engineering analysis and technical support to ensure continuing reliable operations of the electric power grid in compliance with NERC Standards, ERCOT Protocols and Market Guides.…
Added 7 mins ago
Power System Engineer Sr - Resource Forecasting and Analysis
ERCOT
Taylor, TX
Provides engineering analysis and technical support to ensure continuing reliable operations of the electric power grid in compliance with NERC Standards, ERCOT Protocols and Market Guides.…
Added 7 mins ago
Power System Engineer - Renewable Forecasting and Analysis
ERCOT
Taylor, TX
Provides engineering analysis and technical support to ensure continuing reliable operations of the electric power grid in compliance with NERC Standards, ERCOT Protocols and Market Guides.…
Added 8 mins ago
Systems Engineer, Test Automation
Peraton
Annapolis Junction, MD
This position is listed as a System Engineer; however, this role supports Test Automation.
Added 8 mins ago
Cloud Systems Administrator
Peraton
Annapolis Junction, MD
The team is looking for a Cloud System Administrator to perform in a cloud environment platform, built with Java on Free and Open-Source Software products including Kubernetes, Hadoop, and…
Added 9 mins ago
RH
Network Engineer
RWJBarnabas Health
RAHWAY, NJ
- $83,156 to $117,458 USD / year
Proactively monitor system network and related infrastructure technology assets to provide stable, dependable technology asset services and provide ongoing trend analysis
Added 9 mins ago
Preconstruction Project Engineer
RNGD
Metairie, LA
…wants to develop broader expertise in cost planning, scope analysis, constructability, bid coordination, and project development. Working under the guidance of Preconstruction Managers,…
Added 12 mins ago
Subject Matter Expert (Manufacturing Engineer) - Optics Polishing
Coherent Corp. US
Budd Lake, NJ
Use precision metrology and process data to support qualification, capability studies, root-cause analysis, and corrective actions.
Added 12 mins ago
Ford Racing Chassis Engineer
Ford
Allen Park, MI · Allen Park
The Ford Racing Chassis Team is seeking an independent, empowered and passionate Chassis engineer to lead the Chassis Steering System of an upcoming off-road vehicle program
Added 12 mins ago
PT Forward Model Quality Engineer
Ford
Dearborn, MI · Dearborn
…Ford's Powertrain Engineering organization as a hands-on quality engineer. You will work closely with Product Development, Manufacturing and Service teams to help make sure our V6 and V8…
Added 12 mins ago
Systems Engineer
OASYS, INC.
Huntsville, AL
OASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Systems Engineer to support our Air Force customer onsite at Redstone Arsenal, Huntsville, AL.

PMAT

Model Based Systems Engineer

San Diego, CA, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

At PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing modern digital capabilities across cloud, data, and software environments. Our teams tackle complex, real-world challenges where delivery matters more than theory, and innovation is driven by curiosity, collaboration, and purpose.

In this role, you’ll contribute to Naval Operational Architecture (NOA), working alongside engineers and operators to deliver resilient, forward-leaning solutions in support of national defense.

About the role: PMAT is seeking an experienced Model-Based Systems Engineer (MBSE) to support enterprise architecture development, digital engineering, and system-of-systems (SoS) integration across Navy operational and technical environments. This role will help establish and maintain standardized architecture development processes, governance frameworks, data structures, and modeling practices that enable consistent engineering and informed decision-making across the organization. The candidate will collaborate with systems engineers, mission engineering teams, cybersecurity personnel, data engineers, and Palantir developers to integrate architectural models, operational data, and engineering artifacts into connected digital environments, including Maven Smart System (MSS). The role requires strong systems engineering fundamentals, expertise in model-based methodologies, and the ability to translate operational requirements into structured architectures, data models, and actionable engineering insights supporting capability development, integration, and sustainment.

Responsibilities:

Develop, implement, and maintain enterprise-wide architecture development processes, governance frameworks, modeling standards, and engineering practices to ensure consistency, traceability, and interoperability across organizational systems and capabilities.
Apply MBSE methodologies to support system and SoS requirements development, architecture design, analysis, integration, verification, validation, and sustainment throughout the acquisition lifecycle.
Define and maintain enterprise data dictionaries, data structures, relationships, and metadata standards that identify authoritative data sources, establish common definitions, and connect operational questions to the data required to answer them.
Collaborate with Palantir development teams to capture, structure, and integrate architecture models, operational data, and engineering information within MSS, leveraging approaches demonstrated through initiatives such as WARPATH and SWIO.
Coordinate with Mission Engineering teams to align enterprise architectures, operational mission threads, system interfaces, and technical requirements with product development and integration activities.
Develop and maintain a connected digital thread across systems engineering, mission engineering, cybersecurity, configuration management, acquisition, and other engineering disciplines to improve traceability and technical decision-making.
Develop, maintain, and analyze architecture models, system relationships, interfaces, operational workflows, and technical dependencies using established MBSE frameworks, modeling languages, and digital engineering environments.
Support cybersecurity integration throughout the engineering and acquisition lifecycle by incorporating security requirements, identifying architectural risks, evaluating system dependencies, and documenting cybersecurity considerations within system models and engineering artifacts.
Provide technical analysis and architectural recommendations supporting Integrated Product Teams (IPTs), Systems Engineering Technical Reviews (SETRs), Platform Technical Review Boards (PTRBs), Configuration Control Boards (CCBs), and other engineering governance activities.
Develop and maintain engineering documentation, architecture diagrams, data models, technical reports, analysis products, and leadership briefings while coordinating with engineering teams and organizational stakeholders to support architecture adoption and continuous improvement.

About Us: PMAT is an innovative small business founded with a passion for developing forward-leaning solutions from exceptional people that increase the mission's capability. We focus on designing and building impactful digital solutions that utilize modern cloud, data, and software concepts. Our passion is working on complex and progressive challenges such as edge platform computing, containerizing legacy platforms, distributed data platforms, or heterogeneous data analysis.

We recruit, retain, and foster a team motivated to pursue passions, investigate new ways of doing things, and embody an innovative and entrepreneurial spirit. We believe in being curious about every element of a problem and experiment relentlessly. We foster continuous learning in an environment that encourages positive collaboration and expands our capabilities. We tap into collective intelligence, acknowledging that the most brilliant people may not be in the room. Above all else, we believe that delivering and demonstrating is more potent than a sheet of paper. We are passionate about mission-centric design and delivering effective capabilities to and for the warfighter.

Whether you’re an experienced engineer or just beginning your career, you’ll work alongside experts who are committed to solving mission-critical problems. If you’re passionate about using your skills to make a real difference, apply today and become part of a team that’s shaping the future of defense technology!

Required Skills and Experience:

Strong experience performing Model-Based Systems Engineering, systems engineering, enterprise architecture development, digital engineering, or related technical disciplines.
Experience developing, maintaining, and analyzing system or SoS architectures, requirements, interfaces, operational workflows, and technical dependencies.
Experience using MBSE methodologies, modeling languages, and collaborative digital engineering environments to support system design, analysis, integration, verification, and validation.
Understanding of architecture development processes, governance practices, modeling standards, configuration management, and engineering lifecycle management.
Experience developing or supporting data models, data dictionaries, information architectures, metadata definitions, or structured engineering data repositories.
Experience integrating engineering models, technical data, requirements, and system information across multiple disciplines, platforms, or organizational environments.
Understanding of digital thread concepts and the use of connected engineering information to improve requirements traceability, system integration, and lifecycle decision-making.
Experience collaborating with systems engineers, mission engineers, software developers, cybersecurity personnel, data engineers, and other technical stakeholders to align architectures with operational and technical requirements.
Understanding of cybersecurity principles, risk management, security requirements, and their application within systems engineering and acquisition processes.
Strong analytical and problem-solving skills with the ability to evaluate complex system relationships, identify architectural gaps, and develop actionable engineering recommendations.
Strong written and verbal communication skills with the ability to develop technical documentation, communicate architectural concepts, and present engineering findings to technical and program leadership.

Preferred Skills and Experience:

Experience with MagicDraw, Cameo Systems Modeler, Sparx Enterprise Architect, IBM Rational Rhapsody, System Architect, or similar MBSE and enterprise architecture modeling platforms.
Experience with Systems Modeling Language (SysML), Department of Defense Architecture Framework (DoDAF), Unified Architecture Framework (UAF), or other architecture modeling standards and methodologies.
Experience establishing enterprise architecture governance, standardized modeling processes, reusable architecture components, model repositories, or organizational digital engineering practices.
Experience developing enterprise data dictionaries, ontologies, data schemas, authoritative data source mappings, or semantic models supporting operational analysis and system interoperability.
Experience with Palantir Foundry, Maven Smart System (MSS), Ontology development, or integration of engineering and operational data into enterprise data platforms.
Familiarity with WARPATH, SWIO, or similar initiatives involving the integration of operational data, engineering information, and mission-focused applications.
Experience supporting Mission Engineering, mission thread analysis, operational architecture development, product integration, or the alignment of engineering capabilities with operational mission requirements.
Experience supporting Navy, NAVWAR, NIWC, Naval Operational Architecture (NOA), Department of War, or other government systems engineering and acquisition environments.
Experience supporting Risk Management Framework (RMF), SETRs, cybersecurity readiness assessments, cyber risk-to-mission evaluations, or security requirements throughout the acquisition lifecycle.
Experience evaluating SoS cybersecurity architectures, defense-in-depth strategies, common and inheritable security controls, or cybersecurity risks associated with enterprise architecture development.
Familiarity with Information Assurance Technical Authority (IATA), Trusted Security and Networks (TSN), Supply Chain Risk Management (SCRM), cloud security, Industrial Control Systems (ICS), or Supervisory Control and Data Acquisition (SCADA) environments.
Experience developing architecture products, technical analyses, engineering reports, and recommendations supporting IPTs, SETRs, PTRBs, CCBs, or other technical review and governance processes.
Experience supporting Research, Development, Test, and Evaluation (RDT&E), acquisition planning, system modernization, capability integration, or enterprise architecture transformation initiatives.
Preferred Certifications:

•

Object Management Group (OMG) SysML
OMG SysML Model User
OMG SysML Model Builder – Fundamental
OMG SysML Model Builder – Intermediate
INCOSE (Trying to build PMAT’s INCOSE certified Cadre)
Associate Systems Engineering Professional (ASEP)
Certified Systems Engineering Professional (CSEP) certification

Education and Certification Requirements:

Bachelor’s Degree or Equivalent Experience

Citizenship and Clearance requirements:

U.S. Citizenship required
No dual citizenship
SECRET security clearance required
TS/SCI Eligible security clearance preferred

Location/Address:

100% On-site
San Diego, CA

Travel & Passport: 15%, CONUS and OCONUS

Work Environment: PMAT offices as needed. In some cases, work in a government facility may be required. Travel may be required for customer engagement, team coordination, and potentially for business development.

PMAT is an equal-opportunity employer. We believe in hiring a diverse workforce and sustaining an inclusive, people-first culture. We are committed to non-discrimination on any protected basis, such as disability and veteran status, or any other basis covered under applicable law.

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