TDI Technologies, Inc. (TDI) is seeking candidates for a Systems Engineer position supporting Model Based Systems Engineering for the Condition Based Monitoring + Enterprise Solutions of shipboard machinery plants. This position will work with acquisition program managers, technical specialists, (SMEs) subject matter experts, and engineers in supporting a multiple ship program at NSWCPD.  This position will develop prototype digital models of software systems and mechanical and electrical systems, address design tradeoffs and integration challenges, and support validation and verification of requirements.  This position will require experience in Model Based Systems Engineering methods and deep understanding of cloud-based enterprise software architectures, and the use modeling software such as MATLAB, Simulink, Cameo System Modeler.  

Principal Duties/Responsibilities: 

1. Develop models of software systems running on premise, in the cloud, and at the edge to support shipboard for power generation, power distribution, control systems, damage control, firefighting, auxiliary machinery, propulsion systems, navigational, steering, fluid storage & transfer systems such as for lube/fuel/oil/water, and combat  systems based on preliminary design, available data, and research  
2. Help develop software systems based on preliminary design, available data, and research 
3. Define, track, and validate requirements of ship systems, interfaces, and subsystems 
4. Develop model data tools to capture model metadata, model test case data, and model test results in a standardized MBSE construct 
5. Architect hierarchy of models 
6. Create structural and interface models 
7. Design a physical model of machinery systems for use in creation of Land Based Test and Engineering Sites 
8. Adapt model data tools to capture physical testing metadata, physical test case data, and physical test results 
9. Track requirements and project deliverables, coordinate schedules, and support acquisition program objectives  

Education and Experience Requirements: 

1. Bachelor of Science Degree in Engineering from an ABET accredited university 
2. Master’s degree in engineering is preferred in lieu of industry experience less than 7 years 
3. 2 or more years of experience with Model Based Systems Engineering 
4. 5 years of experience in machine learning algorithms.  
5. 5 years’ experience should include software engineering and performing comparative data analysis to assess algorithms performance.  
6. Strong aptitude for problem solving and working with large data sets and implementing machine learning models. 
7. Proficient in software development and software analysis using MATLAB/Simulink, CAMEO, SysML or similar tools. 

SPECIAL REQUIREMENTS: 

1. Successful applicants must either have an active government security clearance or the ability to receive approval upon position acceptance. 
2. Must have a valid US passport or the ability to obtain one upon position acceptance. 

SKILLS AND ABILITIES: 

Essential Skills: 

1. Experience developing and maintaining models of complex software systems 
2. Experience with web services 
3. Experience with modern enterprise software architectures 
4. Familiarity with MATLAB and Simulink 
5. Results-oriented and motivated to provide solutions with measurable benefit to our customers 
6. Ability to communicate complex analysis with clarity and precision 
7. Proficiency in Microsoft Office applications 
8. Strong written and verbal communication skills 
9. Shipboard or industrial experience with machinery system installation, operational testing, troubleshooting, and repair is preferred 
10. Knowledge of Agile Project Management 
11. Experience with the system engineering life cycle, including requirements, design, development, integration, testing, and deployment 

Desired Skills / Certifications: 

1. Experience with Amazon Web Services (AWS) 
2. Familiarity in SysML modeling software or model-based engineering concepts.  OMG SysML Model Builder Fundamental certification is a plus. Model Builder Intermediate preferred. 
3. Advanced degree or certificate in System Engineering -OR- INCOSE ASEP or higher is a plus. 
4. Engineering & design experience with data for industrial or maritime control systems. 
5. US Navy HM&E experience US Navy HM&E experience or industry experience in power generation, power distribution, control systems, ventilation systems, damage control, firefighting, auxiliary machinery, propulsion systems, navigational, steering, fluid storage & transfer systems such as for lube/fuel/oil/water, and combat system is a plus 

Travel:

This position may require occasional travel, estimated to be 5-10%. 

Location:

Philadelphia, PA

Clearance Level:

Secret

Type:

Full-Time

Equal Opportunity Policy:

TDI Technologies, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layout, recall, transfer, leaves of absence, compensation and training.

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