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Added 1 min ago
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Principal Application Software Engineer
Oracle
United States
- $99,600 to $209,500 USD / year
…development. This individual will collaborate closely with product, engineering, and platform teams to deliver high-quality solutions that meet business and customer…
Added 1 min ago
O
Lead Principal Application Software Engineer
Oracle
United States
- $104,600 to $264,100 USD / year
Shapes prioritization across multiple teams using data from field/customer, telemetry, and live-site signals.
Added 1 min ago
Software Quality Engineer
Mill
San Bruno, CA
As a Software Quality Engineer, you will join a small team to own quality for the consumer and enterprise experiences our customers rely on: our website, our iOS and Android mobile apps,…
Added 3 mins ago
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Sr. Software Engineer - DevEx
VGS
Remote, United States
- $150,000 to $200,000 USD / year
…patching, and platform maintenance as administrative overhead - we engineer them with first-class product discipline. In payments infrastructure, reliability is not background work, it’s…
Added 3 mins ago
SE
Lead Test Engineer
Schweitzer Engineering Laboratories, Inc.
WA
- $107,600 to $161,500 USD / year
Schweitzer Engineering Laboratories (SEL) is seeking a Lead Manufacturing Test Engineer to provide technical leadership for the board-level functional test engineering teams that support…
Added 3 mins ago
Cybersecurity Lead Engineer/Architect
GCM Grosvenor
Chicago, IL
The Cybersecurity Lead Engineer/Architect is the firm’s most senior individual contributor in security, joining a lean security operations team responsible for the continued evolution,…
Added 3 mins ago
IT Software Engineer 4
3Core Systems, Inc
Chicago Heights, IL
with product managers, architects, data scientists, cybersecurity,
Added 4 mins ago
Sr Enterprise Account Executive - Healthcare (Provider) - OHIO
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 4 mins ago
Sr. Solution Sales Executive - Data & Analytics - Insurance (FINS) - CHI
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 5 mins ago
Territory Sales Manager - Northern MI
Victaulic Company
Remote, United States
We engineer change for a more stable and sustainable world.
Added 5 mins ago
Test Engineer (DEA)
Expression
Arlington, VA
Expression is seeking a Tester Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. The program will modernize…
Added 5 mins ago
Senior Quality Engineer
Leonardo DRS, Inc.
Danbury, CT
…navies around the world. We’re looking for a Senior Quality Engineer in Danbury who can turn demanding requirements into practical quality plans, help teams solve problems at their source,…
Added 5 mins ago
GF
Quality Engineer - 2nd Shift
GTI Fabrication
Goodyear, AZ
- $85,000 to $110,000 USD / year
GTI is seeking a detail-oriented and driven Quality Engineer to support and enhance our ISO 9001 Quality Management System (QMS) while ensuring product quality, operational excellence, and…
Added 5 mins ago
GF
Quality Engineer - 1st Shift
GTI Fabrication
Goodyear, AZ
- $85,000 to $110,000 USD / year
GTI is seeking a detail-oriented and driven Quality Engineer to support and enhance our ISO 9001 Quality Management System (QMS) while ensuring product quality, operational excellence, and…
Added 5 mins ago
Engineer- Controls II USA (Crew C)
First Solar (US)
New Iberia, LA
…perform vendor equipment check-out, equipment/system start-ups, data collection and optimization of control…
Added 6 mins ago
Quality Engineer
Performance Seats
Spartanburg, SC
…impact to the customer. Work closely with Engineering on new product introductions to ensure the robustness of product builds. Work in a team environment to develop and implement best…
Added 6 mins ago
Senior Software Development Engineer in Test (SDET)
STERIS Corporation
Vernon Hills, IL
While the formal title is Senior Test Automation Engineer, this is fundamentally a Senior Software Development Engineer in Test (SDET) role that requires deep software development expertise…
Added 6 mins ago
Senior Staff Engineer - Agentic Identity
Cisco
West Des Moines, IA
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 6 mins ago
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Full Stack AI Engineer
Reveleer
Remote, United States
- $175,000 to $200,000 USD / year
· Understand business needs and build end-to-end product experiences across the stack - backend services, data pipelines, and frontend interfaces.
Added 6 mins ago
Engineer II - Grid Planning
Alliant Energy
Cedar Rapids, IA
Help shape the future of energy, before it’s built. As an Engineer II on the Grid Planning team, you’ll play a key role in defining where and how new generation resources like wind, solar,…
Added 7 mins ago
O
Senior Platform Software Engineer - OCI
Oracle
Des Moines, IA
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 7 mins ago
Senior Analyst, Compliance Technology
Coinbase
Des Moines, IA
We're hiring an Analytics Engineer to join the Compliance Technology team within the Platform organization. This team builds and operates data and detection capabilities that enable…
Added 7 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Des Moines, IA
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 7 mins ago
Senior Software Engineering
Pearson
Des Moines, IA
As an Senior Software Engineering, you will serve as a senior technical owner and hands-on engineer responsible for designing, building, operating, and evolving scalable software solutions…
Added 7 mins ago
Data Scientist 1
Baylor Scott & White Health
Des Moines, IA
Use SQL and Python to explore and prepare data, engineer features, perform statistical analysis,develop models, automate workflows, and validate results.

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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