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Integer Technologies · 4 months ago

Senior Software Engineer – Modeling and Simulation

1556 Main St ste 200, Columbia, SC 29201, USA

Full-time

Hybrid

Senior Level

5+ years exp

Integer Technologies is an applied research and product development company focused on innovation for national security. The Senior Software Engineer will implement research and development of novel approaches for machinery system performance, improving the performance and cybersecurity of machinery controls for defense applications.

Defense & Space

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Develop multi-physics computer models that accurately represent real-world systems

Apply physics-based and data-driven modeling techniques

Integrate models into full digital twin workflows for analysis and prediction

Architect scalable software frameworks that support digital twin functions

Collaborate using version control workflows with Git across multidisciplinary teams

Ensure smooth integration with live data streams from physical assets, sensors, or emulated equipment

Integrate models with analysis workflows to support real-time and faster-than-real-time decision making

Optimize trade-offs between simulation speed, accuracy, and system resource constraints

Conduct research on cutting-edge engineering topics where no current solutions exist

Document findings in a clear, accessible format for both technical and non-technical audiences

Work with teams of engineers and subject-matter experts on complex systems

Demonstrate a growth mindset, continuously expanding technical and domain-specific skills

Remain current with advancements in digital twin technologies and modeling tools

Exhibit organization and detail orientation while managing complex tasks

Qualification

ModelingSimulationDigital Twin TechnologiesSoftware Engineering PrinciplesHigh-level Programming LanguagesMachine Learning FrameworksDatabase DesignReal-time Simulation PlatformsParallel ComputingCommunicationProblem-solvingTeamwork Skills

Required

Must be a U.S. Citizen with the ability to obtain and maintain a U.S. DoD Secret Clearance

Bachelor's degree in software engineering, electrical engineering, mechanical engineering, computer science, or a related technical discipline

5+ years of professional software engineering experience-ideally building control systems, digital twins, or embedded applications

Proficiency working with computer modeling and simulation environments (e.g., MATLAB/Simulink, Modelica, or similar) in one of the following domains: Electrical Power and Energy Systems, Thermal-Fluid and Cooling Systems, Machinery and Electromechanical Control Systems

Proficiency in a high-level programming language such as Python, C/C++, Java or others, with experience using scientific computing and numerical libraries

Experience with software engineering principles, including object-oriented design, data management, multi-threading/multi-processing, and collaborative source control using Git

Experience with debugging and optimizing solver performance, including convergence and stability issues

Experience writing software to interface with and process data streams from physical hardware, sensors, or network sources

Excellent problem-solving skills and attention to detail

Excellent communication and teamwork skills to collaborate effectively across departments

Preferred

Masters or PhD in a relevant engineering or computer science discipline

Proficiency developing software solutions for defense applications

Proficiency in software engineering principles, including object-oriented design, data management, multi-threading/multi-processing, and collaborative source control using Git

Experience with machine learning frameworks (e.g., TensorFlow, PyTorch) or numerical optimization methods

Experience with database design and management (e.g., SQL, NoSQL)

Experience designing software solutions utilizing multiple network communication protocols (e.g., TCP/IP, SSL, TLS, DDS, REST) or hardware interface standards (e.g., CAN bus, Modbus)

Experience with parallel computing for high-performance simulations

Experience with real-time simulation platforms (e.g., OpalRT, Typhoon HIL, Speedgoat)

Experience with software testing methodologies, including unit testing, integration testing, and continuous integration (CI/CD)

Experience with simulation solver technologies and numerical integration methods

Experience with front-end development for data visualization

Benefits

Base salaries which exceed local & national industry averages.

Year-end performance-based bonuses.

401(k) with company matching that vest immediately.

Integer fully covers medical, prescription, vision, and dental insurance costs for the employee and dependents. Meaning Integer standard plan pays 100% of health insurance premiums for your entire family from a well-known national insurer, saving its employee's thousands of dollars annually.

Relocation assistance available.

Paid vacation, sick leave, and holidays.

Paid bereavement and parental leave.

Hybrid schedule: Mondays and Fridays are optional to work from home or in the office.

Medical insurance

Vision insurance

Dental insurance

401(k)

Paid maternity leave

Paid paternity leave

Disability insurance