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Senior Digital Design Verification Engineer
Renesas Electronics
Austin, TX
Renesas is seeking a Senior Digital Design Verification Engineer to join our team developing complex power management SoCs. These products integrate digital control, telemetry, fault…
Added 2 mins ago
UG
Software Engineer (Full Stack Developer) - Remote
UnitedHealth Group
Austin, TX
- $72,800 to $130,000 USD / year
We are seeking a highly motivated Software Engineer (Full Stack Developer) to design, develop, and support modern enterprise web applications. In this role, you will work across the full…
Added 4 mins ago
Quality Engineer, AI & Test Automation
Baylor Scott & White Health
Montpelier, VT
· Stay current on modern testing approaches, automation frameworks, AI evaluation practices, test data management, observability, and quality engineering methods.
Added 4 mins ago
Senior Staff Engineer - Agentic Identity
Cisco
Montpelier, VT
Join us as we pursue our vision to make machine data accessible, usable, and secure for everyone. As AI agents rapidly emerge as active users - executing searches, calling APIs, and…
Added 4 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Montpelier, VT
In this role, you will be supporting products that have recently been transitioned from on-prem data center into AWS Cloud. The position will be heavily involved in strategizing and…
Added 5 mins ago
C
Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Montpelier, VT
- $50,000 to $92,500 USD / year
We are seeking a Senior QA Automation Engineer - Playwright & Selenium to join our Quality Engineering team supporting critical financial applications. The ideal candidate will have strong…
Added 5 mins ago
Power Engineer II
HPE
Sunnyvale, CA
Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications…
Added 5 mins ago
HPE Labs - Principal Research Engineer - HPE Quantum
HPE
Milpitas, CA
Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications…
Added 6 mins ago
Senior Associate Software Engineer
Truist Bank
Richmond, VA · Atlanta, GA · Charlotte, NC
…bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications.…
Added 10 mins ago
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Sr. IT Support Engineer
iSoftStone
Bellevue, WA
- $48 to $60 USD / hour
…excellence, and digital innovation. We specialize in web and application development, software testing and support, data and content management, digital experience, accessibility, and data…
Added 12 mins ago
Software Development Manager, AWS Tagris
Amazon Development Center U.S., Inc.
Seattle, WA
…teams alike. We are pioneers in areas such as identity, access management, security and providing massively scaled, distributed platform capabilities to all of AWS. We enable our customers…
Added 13 mins ago
Hardware Systems Engineer - AI Hardware
Cloudflare
Austin, TX
…companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by…
Added 16 mins ago
Systems Engineer
Dayforce
United States
The Linux Systems Engineer operates Linux server platforms supporting customer-facing and internal services. This role administers cloud and hybrid environments, resolves incidents,…
Added 16 mins ago
Systems Engineer
Dayforce
United States
The Linux Systems Engineer operates Linux server platforms supporting customer-facing and internal services. This role administers cloud and hybrid environments, resolves incidents,…
Added 16 mins ago
Sr. Software Development Engineer
LPL Financial Corp
Austin, TX
Responds to user support issues and requests for assistance; assists users with navigating the application(s) and resolving basic problems with data entry, uploading files, navigation,…
Added 17 mins ago
GEOINT Sensor Support Engineer (Ramstein AFB, Germany)
RTX
Remote, United States
…executing corrective actions within the sensor, sensor biasing, data screening/QC, raw sensor data dissemination to external…
Added 17 mins ago
Solutions Engineer, Splunk
Cisco Systems, Inc.
Remote, United States
Splunk, a Cisco company, is looking for a Solutions Engineer to be the trusted technical advisor for a set of enterprise accounts. You’ll help customers get real value from the Splunk…
Added 19 mins ago
Software Engineer Senior
GD Information Technology, Inc.
United States
As a Software Engineer Senior at GDIT, you will design, develop, integrate, and sustain secure software applications and data-driven solutions that support complex mission requirements.…
Added 19 mins ago
A
Principal Research Scientist I
AbbVie
North Chicago, IL
- $124,500 to $236,500 USD / year
For the Principal Research Scientist I position, we are seeking a highly motivated and experienced data scientist to provide scientific and technical leadership for analytical data science,…
Added 20 mins ago
Principal Software Development Engineer (AI Innovation)
CVS Health
Richardson, TX
The Principal Software Development Engineer will drive innovative, enterprise-wide solution designs at the business unit level for highly complex, strategic initiatives. In this high-impact…
Added 21 mins ago
Software Engineer II - AI Platforms
US: Mastercard International Incor
Atlanta, GA
…and integration patterns that let AI models, agents, tools, enterprise data, and services run safely and observably in customer-facing products. You'll work with senior engineers, AI…
Added 21 mins ago
Software Engineer II - AI Platforms
US: Mastercard International Incor
Atlanta, GA
…and integration patterns that let AI models, agents, tools, enterprise data, and services run safely and observably in customer-facing products. You'll work with senior engineers, AI…
Added 21 mins ago
Senior Software Engineer - AI Platforms
US: Mastercard International Incor
Atlanta, GA
…and integration patterns that let AI models, agents, tools, enterprise data, and services run safely and observably in customer-facing products. You'll partner closely with AI Engineers,…
Added 21 mins ago
T
Infrastructure Engineer
TEKsystems
Reston, VA
- $70 to $127 USD / hour
…explicit risk-based attestation) when continuous reachback to enterprise identity providers, policy engines, and cloud trust brokers is degraded or entirely severed. The engineer will…
Added 22 mins ago
MA
Infrastructure Engineer
Midtown Athletic Clubs
Chicago, IL
- $105,000 to $125,000 USD / year
· Implement Azure design, security access, monitoring, data protection, disaster recovery, business continuity, and secure cloud management practices.

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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