Senior Model Based Systems Engineer

Leidos

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profile Job Location:

Arlington, TX - USA

profile Monthly Salary: $ 107900 - 195050
Posted on: 3 hours ago
Vacancies: 1 Vacancy

Job Summary

Looking for an opportunity to make an impact

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers our people and our community. Our Mission Vision and Values guide the way we do business.

Are you ready for your next career challenge

The Non-Kinetic Effects Business Area part of the Defense Sector at Leidos currently has an opening for a cleared Senior Model-Based Systems Engineer to work in our Arlington VA office. This is an exciting opportunity to use your experience helping multiple DoD customers develop bleeding edge technology protecting our warfighters in the field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.

Please Note: Candidates must be able to work on-site in Arlington VA.

Primary Responsibilities:

As a Senior Systems Engineer with Leidos you will use MBSE methodologies and tools to help develop system architectures on new development programs and incorporating Leidos unique capabilities into test or fielded HW. This role will also assist the Solution Architect (SA) or Primary Investigator (PI) in aligning the solution architecture to the customer requirements. Opportunities for potential customer interaction and ideal way to grow into a SA or PI.

Day-to-day life will involve exercising existing tools and models and creating new models to represent emerging systems. This will be a synthesis of MBSE tools like NoMagic CSM to:

  • Capture decompose and trace system level requirements.

  • Analyze define and refine architectures and interfaces.

  • Develop system structure and behavior.

  • Collaborate with government stakeholders software test mechanical and electrical teams.

  • Mentor junior team members.

Basic Qualifications:

  • Bachelors degree in engineering or related field with 8 years of prior relevant experience or a masters degree with 6 years of experience in one of these areas: systems engineering software engineering test engineering or related field.

  • Must be a US Citizen.

  • Must have an active Secret clearance with the ability to obtain TS.

  • Experience working in a SIL environment.

  • Experience with SysML preferably using Cameo/MagicDraw.

  • Strong desire to grow and learn new technologies.

  • Ability to communicate effectively in writing and verbally from informal one-on-one discussions or in a small group environment.

  • Ability to work within a dynamic work environment ability to handle multiple tasks at once (multi-task).

Preferred Qualifications

  • Active TS clearance.

  • Familiar with Agile Methodologies preferably SCRUM or Kanban.

  • Experience with Atlassian tools such as JIRA Confluence Bitbucket.

  • OCSMP (OMG Certification for Systems Modeling Professionals)

  • Experience with executable SysML simulation capabilities and scripting languages.

  • Experience with MBSE methodologies such as Magicgrid.

  • Understanding of military CONOPS.

  • Experience leading other systems engineers.

NKE

ElectronicWarfare

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:

March 30 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107900.00 - $195050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

Senior IC

Looking for an opportunity to make an impactLeidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos we deli...
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About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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