JMSC-IP Principal Engineer, Systems / Systems Engineer Senior TS Security Clearance Required

Clearance Level
Interim Top Secret
Systems Engineering
Pyongtaek, Korea, Republic of
Chantilly, Virginia
Onsite Workplace
Key Skills For Success

Perform Testing

Problem Solving

Software Engineering Practices

REQ#: RQ140666
Requisition Type: Regular
Your Impact

Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense’s mission to keep our country safe and secure.

Job Description

GDIT is seeking qualified candidates for the Joint Multinational Simulation Center - Indo-Pacific (JMSC-IP) program. GDIT delivers individual sustainment through collective Mission Command training, Leadership Training / Development, Warfighter Functions (WFF) training, Delta Training, First Person Simulations (Gaming), and constructive simulations supported training. Technical integration between simulation and C4I systems. Establish /maintain training and exercise networks. Accomplish Risk Management Framework Certification and Accreditation security and risk management activities.

Principal Duties and Responsibilities:

  • Prepares and maintains documentation for processes and procedures related to engineering projects.

  • Maintains current knowledge of rapidly changing technology, always on the lookout for new technologies, and works with management to evolve current processes.

  • Performs complex systems development and design work that may include logic design, I/O design, firmware development, model formulation, manufacturing and development cost projections, computer architecture analysis and design, and analog or digital systems engineering. Invents innovative ways to drive production operational efficiency.

  • Participates in the upgrading of operating systems and design of systems enhancements.

  • Performs systems modeling, simulation, and analysis.

  • Provides input for documentation on new or existing systems.

  • Develops and conducts tests to ensure systems meet documented user requirements.

  • Identifies, analyzes, and resolves system problems.

  • Determines system specifications, input/output processes, and working parameters for hardware/software compatibility.

  • May coach and provide guidance to less-experienced professionals.

  • Provides system/equipment/specialized training and technical guidance.  

  • Provides guidance and work leadership to less-experienced systems engineers.

  • Strong communication and documentation skills.

  • Flexible and able to adapt to a rapidly changing environment. 

  • Must be organized and have the ability to manage projects of varying length.

  • Positive, self-motivated individual who can complete tasks independently and in a team setting.  

  • Participates in special projects as required.

Skills and Abilities:

  • Comprehensive knowledge of software engineering principles, methods, and techniques.

  • Knowledge of the associated hardware, software, and equipment.

  • Professional Certification in one or more specific technologies may be required to meet DoD Approved RMF Baseline Certifications.

  • Must meet IAT baseline certifications


  • BA/BS (in computer science, information systems, engineering, or related field with concentration in computer based technology); or the equivalent combination of education, technical certifications or training.

  • 6-8 years of experience; Military training and training support at Brigade and above highly preferred.


  • Position requires a TOP SECRET clearance


Work Requirements
Years of Experience

6 + years of related experience

* may vary based on technical training, certification(s), or degree


CompTIA - Security+ - CompTIA

Travel Required

Less than 10%


U.S. Citizenship Required

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.