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Network Modeling and Simulation Lead
| Company | CACI |
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| Location | Dulles, VA, USA |
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| Salary | $120800 – $265800 |
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| Type | Full-Time |
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| Degrees | Bachelor’s |
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| Experience Level | Expert or higher |
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Requirements
- Bachelor’s degree in Applied Mathematics, Applied Statistics, Computer Science, Information Technology, or equivalent work experience
- 10+ years of related work experience
- Strong understanding of network protocols, architectures, and technologies (e.g., TCP/IP, MPLS, SDN)
- Expertise in network simulation tools (NS3, Riverbed Modeler, OPNET, Paragon Planner, etc.)
- Experience with data analytics and visualization tools
- Proven track record of solving complex network problems through modeling and simulation
- Strong analytical and problem-solving skills, with the ability to interpret complex data and translate it into actionable insights
- Strong written and verbal communication skills
- Ability to work independently and as part of a team
- TS/SCI with Poly required
- Leadership and team management experience, with the ability to inspire and guide teams toward achieving project goals.
Responsibilities
- Lead the development and maintenance of complex network models for various network technologies (e.g., IP/MPLS, optical)
- Oversee the design and execution of network simulations to evaluate performance, capacity, and scalability
- Develop methodologies for accurate traffic forecasting and network dimensioning
- Guide the team in analyzing simulation results and preparing comprehensive reports for stakeholders
- Collaborate with network architects and engineers to translate simulation insights into actionable network design recommendations
- Evaluate and implement new modeling and simulation tools and techniques
- Ensure the accuracy and validity of network models through continuous refinement and calibration
- Provide technical leadership and mentorship to the modeling and simulation team
- Coordinate with cross-functional teams to align simulation efforts with business objectives
- Stay current with emerging network technologies and incorporate them into modeling practices
Preferred Qualifications
- Strong programming skills in languages relevant to network modeling (e.g., Python, C++, MATLAB)
- Relevant industry certifications (e.g., CCNP, JNCIP)
- Experience in large-scale, multi-vendor network environments
