Model Based Systems Engineer

Tangram Flex

Tangram Flex

Software Engineering
Dayton, OH, USA
Posted on Dec 13, 2025

Tangram Flex is seeking a Systems Engineer with 2+ years experience, particularly with Model Based Systems Engineer (MBSE) within the government and/or the Department of Defense domain. You will play a crucial role in supporting the design, development, implementation and sustainment of complex systems using model-based engineering principles focusing on software programs. You will work closely with cross-functional teams to analyze requirements, create and verify system models, and ensure the successful delivery of products. You will be tasked with coordinating on teams focused on delivering products and services centered around software.

What We Do: At Tangram Flex, we provide engineering products, solutions, and services that enable innovators to design, develop, verify, and deliver software advancements to critical systems faster. By transforming how our nation solves complex software challenges, our work accelerates innovation that strengthens national security.

POSITION DESCRIPTION //

As a System Engineer, you will support the design, development, implementation and sustainment of complex systems on software programs targeting Defense customers and applications through MBSE methodologies.


Primary Responsibilities:

  • Execute Statements of Work (SOW) to satisfy ongoing, and new business requirements in alignment with contract requirements.
  • Contribute to the technical execution of projects that are building and assessing systems engineering and architecture models using MBSE methodologies.
  • Engage in system engineering and MBSE activities within Open Architecture groups.
  • Plan, identify, prioritize, and coordinate resources required over the life of the program that requires coordination with multiple teams, external resources, and customers.
  • Provide MBSE guidance and recommendations for the development and execution of products.
  • Maintain a proficient level of program knowledge and application for Air Force Modeling Simulation & Analysis capabilities.
  • Assist in the articulation of program requirements, costs, and schedules, for Air Force Modeling Simulation & Analysis capabilities.
  • Developing and briefing data packages that provide analysis results to inform the government decision-makers.
  • Conduct MBSE-based reviews and technical assessments that inform key technical decisions.

Additional:.

  • Work with the Government and industry vendors to deliver System Architecture views in accordance with standard frameworks such as DoDAF, UPDM, or UAF.
  • Analyze, model, characterize, and document current systems addressing design approach, networks and interfaces, proprietary applications, and all other information that will support adaptation to a standard digitally modeled architecture.
  • Gathering the architectural data to the sub-system level of all current platforms to develop and expand the system models, the interfacing networks, and all other such data as necessary to construct a complete and accurate system environment, using MBSE practices

DESIRED SKILLS & EXPERIENCE //

Required:

  • Bachelor's Degree in Computer Science, Computer Engineering, Mechanical Engineering, Electrical Engineering, technical field, or equivalent successful experience in a similar industry role.
  • Possess a current/or recent U.S. Government Security Clearance or the ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • Experience with supporting design, development and implementation of complex systems.
  • Reviewing, and evaluating technology and architectural documentation.
  • Experience with SysML
  • Ability to interface with customers from both a technical and programmatic context.
  • Strong communication, interpersonal and organizational skills.
  • Hybrid/On-site - Minimum 2 Days in person at WPAFB

Preferred:

  • Experience with modeling tools such as Cameo Enterprise Architecture
  • Certifications in OCSMP and/or A/C/E SEP
  • Interests in DoD Open Architectures.
  • Current INCOSE Certification.

Physical Requirements:

  • Ability to travel by air, car, or other transportation methods.
  • Prolonged periods of sitting at a desk and working on a computer (up to 8 hours/day).
  • Ability to lift and carry lightweight items (e.g., laptops, demo equipment, marketing materials) up to 25 lbs.
  • Frequent use of hands and fingers for typing, using a mouse, writing, and handling equipment.
  • Visual acuity to read detailed technical documents, view computer screens, and operate software systems.
  • Auditory ability to participate in meetings, customer demos, and conference calls, including in potentially noisy environments (e.g., trade shows or military facilities).
  • Mobility to move between office spaces, customer sites, conference venues, and manufacturing or lab environments.
  • Flexibility to adapt to varying work environments (e.g., corporate offices, government buildings, industrial or lab spaces).

We are committed to staying rooted in our core value of Team First. For that reason, we've designed a highly competitive benefits program and supportive work environment to engage employees and their families.

➤ Hybrid work options

➤ Flexible Working Hours, 10 paid holidays, and generous Paid Time Off

➤ Employer Paid Medical, Dental, Vision and Short and Long Term Disability Insurance

➤ Access to group rating plans for Life Insurance

➤ Employer contribution to Health Savings Account

➤ Competitive 401K employer match

➤ A work environment and culture that fosters transparency, collaboration and well-being.

Tangram Flex is an Equal Opportunity Employer, and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its application procedures and in accordance with federal law. All qualified candidates will receive consideration for employment based on business needs, job requirements, and individual qualifications.

EEO/AA Vet/Disabled Employer/ and E-Verify