Intelligent Systems Engineering SME

REMT - Remote Worker Location

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Intelligent Systems Engineering Subject Matter Expert to join our team remotely.

Responsibilities include, but are not limited to:

  • ManTech is seeking a Systems Engineer with experience in transforming organizations in the Defense, Intel and Federal Civilian to adopt Digital Engineering practices to join our energized Growth and Capabilities team supporting an exciting variety of corporate initiatives to advance our Intelligent Systems Engineering capabilities and solutions.

  • In this position, you will exercise both thought leadership and applied research by leveraging your extensive systems engineering and digital engineering experiences to transform ManTech and solution offering to best support our Customers and their mission. You will use your knowledge in systems engineering processes, model-based methods, digital engineering tools, and program roles to develop, implement, and deploy Intelligent Systems Engineering capabilities and solutions. You will apply and continuously improve our systems engineering modernization effort by capturing stakeholder and capability requirements, facilitate discussion and understanding of intelligent digital solutions, and enhance the systems engineering culture. You will engage with other systems engineers directly supporting programs and foster broader understanding of modeling and assist them in developing digital work products.

  • A successful candidate will bring a record of applying systems engineering and digital engineering methods and creative thought-leadership to mature and develop intelligent system engineering capabilities and solutions. The capabilities and solutions will consist of processes, methods, tools, and people. You are expected to engage with the larger system engineering community (Industry, Government, and Academia) to stay up with latest innovations and emerging technologies, approaches, methods, and techniques. As part of the Intelligent Systems Engineering Technical Focus Area team you will be expected to provide subject matter expertise to our sales teams, and programs as well as mentor practitioners across the organization and take on a leading role in our Intelligent Systems Engineering Community of Practice.

Basic Qualifications:

  • Minimum of Bachelors degree and 12 years of experience.  Will consider additional years of experience in lieu of education.

  • Advanced experience using enterprise modeling tools to model complex systems using SysML, UPDM, BPMN, and/or UAF

  • Exposure to multidisciplinary analysis and optimization tools (Model Center, Simulia, etc.)

  • Broad systems engineering experience (e.g. system architecture and design, systems documentation, system requirements, CONOPS, systems verification)

  • Proven ability to work effectively and collaborate in a dynamic, fast paced, team oriented environment

  • Strong organizational skills and the ability to independently execute work tasks in a rapidly changing, fast-paced environment

  • Strong written, communication, and presentation skills

  • Experience supporting US Federal Government agencies and processes

Preferred Qualifications

  • Knowledge of DODI 5000.02 and JCIDS process

  • Practical experience with IEEE 15288

  • INCOSE Certification (CSEP or ESEP) dependent on experience

  • OMG Certified System Modeling Professional (OSCMP) Fundamentals or above

  • Experience leading SE teams through all phases of the systems engineering lifecycle using Digital Engineering methods

  • Experience or familiarity with Scaled Agile Framework Environment (SAFe)

  • Experience or familiarity with administration of Model Based Engineering tools

  • Broad Model Based Engineering Applications and Technology background (i.e. tools, ontologies, OSLC, internet of things, cyber security, etc.)

  • Experience or familiarity with various analytical and decisions aid tools (e.g. MatLab, STK, etc.)

Clearance Requirement:

  • None

Physical Requirements:

  • Must be able to be in a stationary position more than 50% of the time

  • Must be able to communicate, converse, and exchange information with peers and senior personnel

  • Constantly operates a computer and other office productivity machinery, such as a computer

  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

The projected compensation range for this position is $166,700-$286,400. 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 it’s 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.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.


Job Profile


Health insurance Holiday Pay Learning and Development Learning and development opportunities Life Insurance Other optional benefit elections Paid Time Off Retirement and Savings Short Term and Long Term Disability Wellness programs


Agile Agile framework Analytical BPMN Communication Compliance CONOPS Cyber Security Development Digital engineering Documentation Engineering Internet of Things Leadership Modeling Tools Multidisciplinary Analysis Optimization Organizational Research SAFe Software SysML System architecture Systems Engineering UAF UPDM Verification

  • Analysis
  • Communication
  • Develop and deploy Intelligent Systems Engineering capabilities and solutions
  • Development
  • Documentation
  • Engage with system engineering community
  • Provide subject matter expertise and mentorship
  • Subject Matter Expertise
  • Systems engineering
  • Transform organizations to adopt Digital Engineering practices

12 years


Bachelor's degree Cyber Design Education Engineering IT Systems Engineering


INCOSE Certification OMG Certified System Modeling Professional SAFe


Clearance Requirement