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Model Based System Engineer Jobs in Washington (NOW HIRING)

Actalent

Model Based Systems Engineer

Manassas, VA

$75 - $90/hr

Create and manage system and subsystem requirements, specifications, and traceability * Build models that connect behavior, structure, interfaces, and requirements * Develop Use Cases, Activity ...

Actalent

Model Based Systems Engineer

Manassas, VA · On-site

$75 - $90/hr

Create and manage system and subsystem requirements, specifications, and traceability * Build models that connect behavior, structure, interfaces, and requirements * Develop Use Cases, Activity ...

STR

Lead Model-Based Systems Engineer

Arlington, VA · On-site

$157K - $224K/yr

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a ... Perform gap analysis between derived requirements and current system capabilities to identify ...

STR

Lead Model-Based Systems Engineer

Arlington, VA · On-site +1

$157K - $224K/yr

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a ... Perform gap analysis between derived requirements and current system capabilities to identify ...

Leidos

Model Based Systems Engineer

Alexandria, VA · On-site

$107K - $195K/yr

Responsible for the development of MBSE-based SysML models, diagrams, and simulations ... Support a System of Systems digital engineering approach to iterate through architecture concepts ...

STR

Lead Model-Based Systems Engineer

Arlington, VA · On-site +1

$157K - $224K/yr

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a ... Perform gap analysis between derived requirements and current system capabilities to identify ...

Leidos

Model Based Systems Engineer

Alexandria, VA · On-site

$107K - $195K/yr

The Defense Sector at Leidos currently has an opening for acleared Model Based Systems Engineer on ... Support a System of Systems digital engineering approach to iterate through architecture concepts ...

KBR

Model Based Systems Engineer (Expert)

Chantilly, VA · On-site

$150K - $187K/yr

Model Based Systems Engineer (Expert) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

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Showing results 21-40

All JobsModel Based System Engineer JobsModel Based System Engineer Jobs in Washington

Model Based System Engineer information

See Washington salary details

$53.6K

$135.5K

$177.5K

How much do model based system engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for model based system engineer in Washington is $135,485.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,300.00 and $173,600.00 per year, depending on experience, location, and employer.

What is a model based system engineer?

A Model Based System Engineer (MBSE) is a professional who uses modeling techniques and tools to design, analyze, and manage complex systems throughout their lifecycle. Instead of relying solely on traditional document-based methods, MBSE professionals create digital models that represent the structure, behavior, and requirements of systems. This approach helps improve understanding, communication, and traceability among stakeholders, leading to more efficient and reliable system development. MBSE is commonly used in industries like aerospace, automotive, defense, and healthcare to manage complex engineering projects.

What are the key skills and qualifications needed to thrive as a model based system engineer, and why are they important?

To thrive as a Model Based System Engineer, you need a solid background in systems engineering principles, requirements analysis, and modeling languages like SysML, often supported by a degree in engineering or computer science. Proficiency with modeling tools such as IBM Rhapsody, MagicDraw, or MATLAB/Simulink, and familiarity with systems engineering standards like INCOSE certification, are typically required. Strong analytical thinking, effective communication, and problem-solving abilities are key soft skills in this role. These skills ensure efficient system design, clear stakeholder communication, and successful integration of complex systems in multidisciplinary environments.

How does a model based system engineer typically collaborate with cross-functional teams during a project lifecycle?

Model Based System Engineers work closely with multidisciplinary teams, including software developers, hardware engineers, and project managers, to ensure system models accurately reflect requirements and constraints. They often facilitate communication by translating complex system behaviors into visual models that are easily understood by all stakeholders. Throughout the project lifecycle, they participate in design reviews, update models based on team feedback, and help validate that the final system meets its intended functionality. This collaborative approach helps reduce misunderstandings and streamlines the integration of various subsystems.

What is the difference between Model Based System Engineer vs Systems Engineer?

AspectModel Based System EngineerSystems Engineer
CredentialsTypically requires systems engineering certifications, knowledge of modeling toolsOften holds a bachelor's or master's in engineering, with certifications like INCOSE
Work EnvironmentFocuses on system modeling, simulation, and design using specialized toolsInvolves system integration, testing, and requirements management
Industry UsageCommon in aerospace, defense, automotive, and complex systems industriesWidely used across IT, manufacturing, and engineering sectors

While both roles require strong engineering backgrounds, Model Based System Engineers specialize in creating and analyzing system models to optimize design, whereas Systems Engineers focus on integrating and managing entire systems throughout their lifecycle.

Model Based System Engineer jobs near you
Infographic showing various Model Based System Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 15% Part Time, and 7% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $135,485 per year, or $65.1 per hour.

Model-Based Systems Engineer IV

Washington, DC • On-site

ICI Services Corporation
Engineering Professional Services • 501 - 1,000 employees
Learn more about ICI Services Corporationexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description

Model-Based Systems Engineer IV - Position Description
We anticipate future opportunities for a Model-Based Systems Engineer IV who wants to grow with the Company and join our team in Washington, DC.
ICI Services is a 100% Employee-Owned small business celebrating our 25th year delivering superior products and responsive services aligned to customers' needs. Our employee-owners include acquisition analysts, financial analysts, engineers, configuration specialists, logisticians, technicians, IT professionals, and ship production specialists providing integral, quality support to multiple Navy organizations. We are headquartered in Virginia Beach, VA.
Security Clearance:
• Applicants must be eligible to hold an active Department of Defense (DoD) SECRET personnel security clearance.
Position/Job Description:
General Tasking Description:
  • Apply modeling to support a systems or SoS' requirements, design, analysis, verification, and validation activities throughout the acquisition lifecycle phases.
  • Provide Model-Based System Engineering (MBSE) analysis to include open architecture model development and assist in the development of program information and documentation to identify technical parameters and thresholds as they pertain to each program relative to applicable statutory and regulatory requirements.
  • Evaluate and compare alternative architectures using qualitative and quantitative techniques.
  • Use developed and existing models to support development and tradeoffs in system-of-system architectures.
  • Use or identify engineering-level models to support trade studies of systems, such as sensors, payload or non-payload, combat systems, electro-optic systems and radar.
  • Support the development and/or review of models, documents and review boards.
  • Provide analytic and engineering services to assist in writing draft technical acquisition documentation, independent assessment of sensor and weapon performance, test planning/evaluation, CONOPS development/evaluation, system and architecture trade studies and end-to-end effectiveness assessments.
  • Provide technical and software engineering services using an MBSE approach to assist the government in developing an end-to-end / integrated engineering model environment that will support design, development, acquisition and sustainment of systems.

• Support systems integration and requirements development efforts within a multidisciplinary team of engineers
Experience Requirements:
  • 10 Years of experience in Navy Shipbuilding and Defense Systems.
  • Familiarity with Model-Based Systems Engineering principles
  • Knowledge of the Systems Modeling Language (SysML) or Unified Modeling Language (UML)
  • Experience with cross-platform collaborative MBSE/digital environments or equivalent (e.g., MagicDraw/Cameo Systems Modeler, Sparx System Enterprise Architect, Rational Rhapsody, System Architect, etc.), which provide tools to design, track, visualize, and analyze all aspects of systems in standard- compliant models and diagrams.
  • Use of SysML in a complex environment
    • Experience with Cameo Systems Modeler preferred
  • Knowledge of the Department of Defense Architecture Framework/Unified Architecture Framework (DoDAF/UAF)
  • Experience with unmanned systems architecture preferred
  • 10+ years' experience in US Navy Fleet systems engineering

Educational & Certification Requirements:
• Bachelor's degree in engineering, naval architecture or related field
• An active Professional Engineer License is preferred.
EOE/M/F/ Disability/Vet/
VEVRAA Federal Contractor
Benefits
ICI Services provides a comprehensive, competitive benefits package.
Our benefits:
  • Employee Stock Ownership Plan
  • 401(k) Plan with Immediately Vesting Match
  • Paid Time Off
  • Paid Holidays
  • Health Insurance
  • Dental Insurance
  • Vision Plan
  • Flexible Spending Accounts (Healthcare, Dependent Care, Transportation, Parking)
  • Life Insurance and Accidental Death & Dismemberment (AD&D)
  • Long Term and Short Term Disability Insurance
  • Tuition Reimbursement
  • Employee Referral Bonus Program
  • Employee Performance Recognition & Awards (Spot Bonuses)
Company Overview
ICI Services is an Employee-Owned Business with a proud history of providing Engineering & Integration, Systems Acquisition, Information Warfare, and In-Service Sustainment to our government customers. These objectives have been achieved by facilitating strong customer satisfaction and continuous growth. ICI Services' engineers, analysts, logisticians, technicians and information technology specialists provide integral, quality support to multiple US Navy organizations and the Department of Homeland Security. We are headquartered in Virginia Beach, VA.
EOE/M/F/Disability/Vet
VEVRAA Federal Contractor
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About ICI Services

Sourced by ZipRecruiter

Industry

Engineering professional services and national security and international affairs

Company size

501 - 1,000 Employees

Headquarters location

Virginia Beach, VA, US

Social media

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