Remote Senior Model Based System Engineer

General information

Requisition # R67188 Locations USA-Remote Work Posting Date 04/16/2026 Security Clearance Required Interim Secret Remote Type Fully Remote Time Type Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Senior Model Based Systems Engineer to join our team working remotely. This is a 100% remote position.

As a Senior Model Based Systems Engineer, you will provide technical guidance and workload management for our staff of modelers, contributing to the success of our projects. You will lead the architecture, development, and integration of digital models documenting and simulating Navy systems and processes. You will review and abstract data from technical documentation and provide technical guidance to the team as the information is incorporated within system models using Cameo Systems Modeler to support customer digital engineering efforts. You will be responsible for evaluating possible model based systems engineering (MBSE) approaches, identifying the benefits and challenges of each approach, and making recommendations for a preferred approach given customer needs and constraints. Collaboration with customers to validate and refine each approach is a significant aspect of this role.

Responsibilities include but are not limited to:

• Architecting, developing, and integrating MBSE models of Navy systems to be used for documentation, engineering analysis, and simulation

• Reviewing, extracting, and abstracting data from technical documentation for incorporation in system models

• Working within Cameo Systems Modeler to build representative MBSE system models of Navy platforms, systems, and processes

• Creating and developing novel approaches to integrate MBSE system models with existing Navy processes and procedures

• Guiding and mentoring junior modelers

• Performing quality assurance reviews of models and other work products

• Maintaining configuration management of models and model repositories

• Interfacing with program managers to plan workforce availability and assigning tasking to modelers

Minimum Qualifications:

• Bachelor of Science in Systems Engineering, Computer Science, or similar field from an ABET-accredited program

• 5+ years of relevant technical experience is required

• 4+ years of experience with Cameo Systems Modeler is required

• 2+ years of relevant technical leadership is required

• Experience with Microsoft office suite (Excel, Word, PowerPoint) 

Preferred Qualifications:

• Experience with shipboard control systems, operational technology, and/or network infrastructure.

• Experience with Navy technical documentation (e.g., technical manuals, installation drawings)

• A relevant certification such as INCOSE or OCSMP

Clearance Requirements:

• Must be a U.S. Citizen and possess an active or current Secret security clearance.

Physical Requirements:

• The person in this position must be able to remain in a stationary position 80% of the time.

• Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

The projected compensation range for this position is $89,100.00-$148,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
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