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Added 4 mins ago
Infrastructure Engineer
AeroVironment, Inc.
Albuquerque, NM
An infrastructure engineer ensures all the DBT Infrastructure systems that support business operations function efficiently. Additionally, the infrastructure engineer may also support and…
Added 6 mins ago
Quality Engineer Manager
M.C. Dean, Inc
District of Columbia
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the
Added 20 mins ago
Supervisor OT Network Security - Cyber Security & TSOC
FirstEnergy Corp
Akron, OH
…capacity of 3,780 megawatts. This position is within FirstEnergy Service Co., a subsidiary of FirstEnergy Corp. This position's base reporting location is in Akron, Ohio with significant…
Added 20 mins ago
BF
Senior Dataiku Platform Engineer
BC Forward
Cincinnati, OH
- $90 to $92 USD / hour
Job Title: Dataiku Platform Engineer Location: Cincinnati OH Duration: Contract - 2 months Pay Range: $90/hr to $92/hr Job ID: 411274 About BCforward BCforward is a leading global IT…
Added 21 mins ago
A
Project Coordinator
Actalent
Baltimore, MD
- $60,000 to $70,000 USD / year
…EngineerJob DescriptionThe Project Coordinator / Construction Project Engineer supports project leadership by managing the day-to-day administrative and coordination needs of active…
Added 52 mins ago
Payload Engineer
Actalent
Costa Mesa, CA
Work EnvironmentThis is a very hands-on mechanical design and integration role, requiring the engineer to work from concept and CAD through prototype hardware, integration testing, and…
Added 1 hour ago
Software Engineer, Rust
Anduril Industries
Waltham, MA · Broomfield, CO
…measure our success by the real-world impact of our deployed solutions. Inspired by Arthur C. Clarke's vision - "Any sufficiently advanced technology is indistinguishable from magic" - we…
Added 1 hour ago
Software Engineer, Rust
Anduril Industries
Broomfield, CO
…measure our success by the real-world impact of our deployed solutions. Inspired by Arthur C. Clarke's vision - "Any sufficiently advanced technology is indistinguishable from magic" - we…
Added 1 hour ago
Software Engineer, Battlespace Awareness
Anduril Industries
Broomfield, CO
…Working in small innovative teams, our software engineers build solutions that make a difference. Our research endeavors don’t end once we’ve written a journal or conference paper…
Added 1 hour ago
Software Engineer, Battlespace Awareness
Anduril Industries
Waltham, MA · Broomfield, CO
…Working in small innovative teams, our software engineers build solutions that make a difference. Our research endeavors don’t end once we’ve written a journal or conference paper…
Added 1 hour ago
Senior Software Engineer, Rust
Anduril Industries
Waltham, MA · Broomfield, CO
…measure our success by the real-world impact of our deployed solutions. Inspired by Arthur C. Clarke's vision - "Any sufficiently advanced technology is indistinguishable from magic" - we…
Added 1 hour ago
Senior Software Engineer, Rust
Anduril Industries
Broomfield, CO
…measure our success by the real-world impact of our deployed solutions. Inspired by Arthur C. Clarke's vision - "Any sufficiently advanced technology is indistinguishable from magic" - we…
Added 1 hour ago
Senior Software Engineer, Battlespace Awareness
Anduril Industries
Broomfield, CO
…Working in small innovative teams, our software engineers build solutions that make a difference. Our research endeavors don’t end once we’ve written a journal or conference paper…
Added 1 hour ago
Senior Software Engineer, Battlespace Awareness
Anduril Industries
Waltham, MA · Broomfield, CO
…Working in small innovative teams, our software engineers build solutions that make a difference. Our research endeavors don’t end once we’ve written a journal or conference paper…
Added 1 hour ago
DDP [CVD] Technical Support Engineer - (E3)
Applied Materials
AZ · TX
Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world.…
Added 1 hour ago
T
Network Engineer And Trainer
TEKsystems
Annapolis, MD
- $65 to $75 USD / hour
Experience implementing enterprise or service provider WAN connectivity solutions.
Added 1 hour ago
T
P4 Network Engineer/Trainer
TEKsystems
Annapolis, MD
- $65 to $75 USD / hour
…prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience U.S. citizenship is required, as only U.S. citizens are authorized to access information…
Added 1 hour ago
Field Service Engineering Specialist - Senior
Cummins Inc.
Baton Rouge, LA
This opening is for a Cummins Field Service Engineer (CFSE) within the Cummins Care Organization. The person accepting this position will provide coverage for Baton Rouge LA. The candidate…
Added 1 hour ago
Senior Project Engineer
Scout Clean Energy
Boulder, CO
As Scout’s Senior Project Engineer, you will play a pivotal role in the development, design and construction planning of Scout’s utility-scale wind, solar and energy storage projects. You…
Added 1 hour ago
Product Cybersecurity Engineer
Toyota Tsusho Systems
Plano, TX
The Product Cybersecurity Engineer supports the Product Cybersecurity Integrity team in confirming that Toyota Motor North America out-vehicle products and services meet CSMS expectations.…
Added 1 hour ago
Data Engineer
Mindex
Rochester, NY
Mindex is looking for a Data Engineer to build the data pipelines, models, and warehouse structures behind SchoolTool’s interactive dashboards and analytics. You’ll work with the product…
Added 2 hours ago
TT
Fullstack Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $160,000 to $200,000 USD / year
- Develop revenue and payments infrastructure for service authorization, billing, adjudication, and provider payments.
Added 2 hours ago
Consulting BI Architect
HCA Healthcare
Nashville, TN
…provides technical leadership across enterprise analytical solutions, ensuring architectural consistency, scalability, security, engineering discipline, controlled deployment, and long-term…
Added 3 hours ago
Senior Data Engineer - Cloud Data Platform
Charles Schwab
Austin, TX
As a Senior Data Engineer supporting the Cloud Data Platform, you will play a critical role in shaping scalable, high-performing data solutions that enable business intelligence and…
Added 3 hours ago
Senior Site Reliability Engineering - Storage
NVIDIA Corporation
North District, IL
We are seeking a Senior Site Reliability Engineer – Storage, you will own the reliability, performance, and scalability of our global NAS, SAN, and Object Storage platforms that power…

Cisco

Software Engineer- Simulation Models

Milpitas, CA, United States

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Job details

Posting language: English
Posted: Aug 31, 2026

Original job description

The application window is expected to close on: 11/07/2026

Meet the Team

We develop advanced simulation platforms and digital twins that mirror complex IOS-XR routing environments for scalable, high-fidelity network validation. Our team bridges the gap between software engineering and field deployment by automating CI/CD testing pipelines and providing robust virtualization tools for developers and customers. We are dedicated to pioneering the future of network reliability through high-speed simulation, ensuring seamless performance across the most demanding service provider infrastructures.

Your Impact

You will define, design, develop, test, debug, release, enhance, and maintain software that accelerates the development of Cisco IOS XR and SONiC. You will lead the implementation and optimization of simulation software and tools, develop digital twins for routing and artificial intelligence (AI) fabric products, and build large-scale distributed systems.

In this role, you will apply advanced theoretical and practical knowledge to create functional, system-level models for next-generation routing platforms. You will also have opportunities to contribute to open-source technologies and communities.

Your responsibilities will include:

Developing virtual board models for next-generation routing platforms.
Modeling field-programmable gate array (FPGA) application-specific integrated circuits (ASICs), devices, sensors, and related hardware components.
Integrating hardware component models and packet-processing models into virtual board environments.
Designing, implementing, and optimizing simulation software and development tools.
Developing digital twins of router and AI fabric products.
Building and maintaining reliable, large-scale distributed systems.
Developing automated tests and executing comprehensive regression testing to validate end-to-end system functionality.
Debugging simulation models, device drivers, and network operating system software.
Providing timely and effective technical support to engineering teams.
Contributing to relevant open-source projects and technologies.

Minimum Qualifications

Bachelors + 5 years of related experience, or Masters + 3 years of related experience, or PhD + 0 years of related experience in Computer Science, Computer Engineering, Electrical Engineering, or a related field
Two years of experience as a Software Engineer developing simulation models
Experience with system-on-chip (SoC) design and architecture.
Experience developing software using C++ in Linux environments.
Experience with continuous integration and continuous delivery (CI/CD) processes.
Experience using Python for test automation.
Experience debugging models, drivers, and operating systems.

Preferred Qualifications

Experience developing functional or system-level simulation models.
Experience modeling FPGAs, ASICs, sensors, or other hardware devices.
Experience integrating packet-processing models into virtual platforms.
Experience building large-scale distributed systems.
Experience with Cisco IOS XR, SONiC, or comparable network operating systems.
Strong analytical, debugging, and cross-functional collaboration skills.
Experience developing networking software.
Experience with chip modeling and performance analysis.

Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.

Message to applicants applying to work in the U.S. and/or Canada:

The starting salary range posted for this position is $155,000.00 to $222,600.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits.

Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process.

U.S. employees are offered benefits, subject to Cisco’s plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.

U.S. employees are eligible for paid time away as described below, subject to Cisco’s policies:

10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees
1 paid day off for employee’s birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco
Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees
Exempt employees participate in Cisco’s flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)
80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next
Additional paid time away may be requested to deal with critical or emergency issues for family members
Optional 10 paid days per full calendar year to volunteer

For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco’s policies.

Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows:

.75% of incentive target for each 1% of revenue attainment up to 50% of quota;
1.5% of incentive target for each 1% of attainment between 50% and 75%;
1% of incentive target for each 1% of attainment between 75% and 100%; and
Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation.

For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.

The applicable full salary ranges for this position, by specific state, are listed below:

New York City Metro Area:

$155,000.00 - $256,000.00

Non-Metro New York state & Washington state:

$138,100.00 - $227,900.00

For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined.

** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.

Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.

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