Senior Network Systems Engineer, Modeling and Simulation - Chandler - Iridium

    Iridium
    Iridium Chandler

    18 hours ago

    Description

    Senior Systems Engineer, Modeling and Simulation


    Company Overview


    Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. Iridium serves first responders, humanitarian organizations, global militaries, scientific researchers, lone workers, ships, aircraft, and remote operations. We pride ourselves on offering a reliable lifeline when needed and providing an exciting, innovative workplace that challenges employees to think outside the box. We foster an empowering, inclusive culture that allows employees to genuinely be their best selves and celebrate our impact worldwide.

    What We're Looking For:


    We are seeking a motivated Senior Systems Engineer, Modeling and Simulation to join our Government Programs Solutions Engineering Team on a Space Development Agency (SDA) project. As a Network Modeling and Simulation Engineer you will independently design, build, and apply tools and models for the analysis, simulation, and testing of space and ground communication networks, working with IP‑based network architectures, MPLS, NETCONF, and routing protocols.

    What You'll Do:

    • Develop and maintain network modeling and simulation tools to support design, analysis, and testing of IP‑based communication networks.
    • Build models of IP networks using MPLS, NETCONF, OSPF, BGP, and other routing and transport protocols.
    • Perform requirements analysis, definition, decomposition, and management for network systems.
    • Collaborate with the Chief Engineer and Project Systems Engineers to ensure technical accuracy and value of network models and simulations.
    • Conduct functional and performance analysis, interface definition, and detailed trade studies for space and ground network architectures.
    • Participate in technical reviews such as Systems Requirements Review (SRR), Preliminary Design Review (PDR), and Program Increment Demonstrations.
    • Design and execute simulations that guarantee network designs meet technical performance targets.
    • Analyze network data, validate simulation models, and refine them to improve accuracy and fidelity.
    • Translate stakeholder needs into actionable models, tools, and simulation approaches.

    What You'll Need to Succeed:

    • Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Engineering, Computer Science, or a related STEM field.
    • 8+ years of engineering experience on complex technical projects, preferably in telecommunications, IP networking, or satellite communications.
    • Hands‑on experience with IP networks, MPLS, NETCONF, and routing protocols such as OSPF, BGP, IS‑IS, and EIGRP.
    • Strong communication skills and the ability to confidently present products, deliverables, analyses, and issues.
    • Analytical mindset, capable of critically developing solutions to complex problems.
    • Ability to work independently as an individual contributor while collaborating effectively with engineering teams.
    • Prioritization skills and a strong sense of ownership over work.
    • Continuous improvement mindset and active pursuit of technical knowledge.
    • Accountability for the success of both self and team.

    Things That Would Be Great if You Brought to the Table:

    • Master's degree in a STEM field.
    • An active/current Secret Security Clearance or eligibility to obtain one.
    • Experience with commercial or open‑source network modeling and simulation tools such as Cisco Modeling Labs, OPNET, ns‑3, OMNeT++, or similar.
    • Familiarity with physics‑based modeling tools such as STK, AFSIM, or similar.
    • Programming skills in Python, C++, Java, or scripting languages (preferred but not required).
    • Knowledge of network configuration and automation (NETCONF, YANG, Ansible).
    • Understanding of satellite link budgets, routers, switches, and communication protocols.
    • Experience deploying and managing network models in cloud‑based, containerized environments (Docker, Kubernetes, AWS) with CI/CD pipelines and automated testing.
    • Strong knowledge of system engineering and/or network engineering methodologies.
    • Experience with Model‑Based Systems Engineering (MBSE) tools and languages such as MagicDraw/Cameo and SysML.
    • Knowledge of satellite communications systems, orbital mechanics, or early orbit operations.

    Additional Requirements:

    • Be able to travel up to 10 %.
    • Work in the office at least 3 days a week to foster collaboration with the team and stakeholders.
    • This position directly performs under, supports, or is exposed to a U.S. government contract, and applicants must be U.S. citizens.

    Work Environment:


    The position primarily works in an office setting and is largely sedentary, requiring substantial computer use. Basic office equipment such as a phone, video conference system, computer, keyboard, mouse, and printer will be used.

    Job Information

    • Seniority level: Mid‑Senior Level
    • Employment type: Contract
    • Job function: Information Technology
    • Industry: Satellite Telecommunications
    • Location: Queen Creek, AZ (remote capable; local office required)
    Iridium is an Equal Opportunity Employer, including individuals with disabilities and protected veterans.
    #J-18808-Ljbffr
  • Work in company

    Senior Network Systems Engineer, Modeling and Simulation

    Only for registered members

    We are looking for a motivated Senior Systems Engineer, Modeling and Simulation to join our Government Programs Solutions Engineering Team on a Space Development Agency (SDA) project. · ...

    Chandler

    1 month ago

  • Work in company

    Principle Electro-Optical Seeker Modeling and Simulations Engine

    Only for registered members

    Northrop Grumman Space Systems busca un Ingeniero Principal Modelado y Simulación para apoyar al Programa Interceptor de Fase Planeadora dentro del negocio unitario de Vehículos Lanzadores en Chandler, Arizona. · ...

    Chandler, AZ

    1 month ago

  • Work in company

    Electro-Optical Seeker Modeling and Simulations Engineer GPI

    Only for registered members

    Northrop Grumman Space Systems is looking for a Seeker Modeling and Simulations Engineer to support the Launch Vehicles business unit in Chandler, Arizona. · Develop high-fidelity simulations and models for seeker design performance assessment flight test support · Design impleme ...

    Chandler, AZ

    1 month ago

  • Northrop Grumman is looking for a Principal Seeker Modeling and Simulations Engineer within the Launch Vehicles business unit in Chandler, Arizona. The selected candidate will utilize their expertise to design, develop, verify, and implement Image Processing algorithms. · ...

    Chandler $108,200 - $162,400 (USD)

    5 days ago

  • +At Northrop Grumman our employees have incredible opportunities to work on revolutionary systems that impact people s lives around the world today and for generations to come Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancem ...

    Chandler, AZ

    1 month ago

  • At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. · Develop high-fidelity simulations and models for seeker design, performance assessment, and flight t ...

    Chandler $87,200 - $130,800 (USD)

    1 month ago

  • Work in company

    Electro-Optical Seeker Modeling and Simulations Engineer GPI

    Only for registered members

    Northrop Grumman is looking for an Electro-Optical Seeker Modeling and Simulations Engineer to support the Launch Vehicles business unit in Chandler, Arizona. · Develop high-fidelity simulations and models for seeker design, performance assessment, and flight test support · Desig ...

    Chandler, AZ

    1 month ago

  • Northrop Grumman is looking for a Principal Seeker Modeling and Simulations Engineer within the Launch Vehicles business unit in Chandler, Arizona. · Develop high-fidelity simulations and models for seeker design, performance assessment, and flight test support · Design and imple ...

    Chandler, AZ

    5 days ago

  • Work in company

    GNC Engineer: Modeling and Simulation/Scrum Master – Level 2/3

    Only for registered members

    At Northrop Grumman our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today and for generations to come. · ...

    United States-Arizona-Chandler $79,300 - $147,600 (USD) Full time

    4 weeks ago

  • Northrop Grumman is looking for a Principal Seeker Modeling and Simulations Engineer to support the Glide Phase Interceptor Program within the Launch Vehicles business unit in Chandler, Arizona. · ...

    Chandler, AZ

    1 month ago

  • Work in company

    GNC Engineer: Modeling and Simulation/Scrum Master – Level 2/3

    Only for registered members

    At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,and for generations to come.Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancem ...

    Chandler, AZ

    3 weeks ago

  • An internship at onsemi offers hands-on experience through real-world projects driving innovation in the semiconductor industry. · ...

    Scottsdale, AZ, United States

    1 week ago

  • This internship at onsemi offers a dynamic opportunity to gain hands-on experience through real-world projects that drive innovation in the semiconductor industry. · An internship is viewed as a strategic pipeline for entry-level career positions, · providing a collaborative and ...

    Scottsdale, AZ

    1 week ago

  • This internship at onsemi offers a dynamic opportunity to gain hands-on experience through real-world projects that drive innovation in the semiconductor industry. Interns are entrusted with meaningful responsibilities and exposed to cutting-edge technologies. · We are seeking a ...

    Scottsdale

    1 week ago

  • An internship at onsemi offers a dynamic opportunity to gain hands-on experience through real-world projects that drive innovation in the semiconductor industry. · Interns are entrusted with meaningful responsibilities and exposed to cutting-edge technologies, fostering both tech ...

    Scottsdale

    5 days ago

  • Work in company

    Guidance Navigation Control Engineer

    Only for registered members

    +In this role, you will be responsible for the design, development, implementation, verification and testing of high-quality software and simulation toolchains for missile flight systems. · +Design, develop implement verify and test high quality software and simulation toolchains ...

    Chandler

    1 month ago

  • Work in company

    Guidance Navigation Control Engineer

    Only for registered members

    Join a dynamic team to design, develop, implement, verify and test high-quality software and simulation toolchains for missile flight systems. · ...

    Chandler $90,000 - $165,000 (USD) per year

    6 hours ago

  • Work in company

    Guidance Navigation Control Engineer

    Only for registered members

    We are seeking a Guidance Navigation Control (GNC) Engineer to join our dynamic team in Chandler,AZ. · This is a Contract position based out of Chandler,AZ.Design, develop, implement, verify and test high-quality software and simulation toolchains for missile flight systems. · ...

    Chandler

    2 days ago

  • Work in company

    Guidance Navigation Control Engineer

    Only for registered members

    Join a dynamic team to design develop implement verify and test high-quality software and simulation toolchains for missile flight systems. · ...

    Chandler

    6 days ago

  • Work in company

    Guidance Navigation Control Engineer

    Only for registered members

    In this role you will be responsible for the design development implementation verification and testing of high quality software and simulation toolchains for missile flight systems. · Design develop implement verify and test high quality software and simulation toolchains for mi ...

    Chandler

    1 month ago

  • Work in company

    GNC Engineer

    Only for registered members

    In this role, you will be responsible for the design, development, implementation, verification and testing of high-quality software and simulation toolchains for missile flight systems. · ...

    Chandler

    1 month ago

Jobs
>
Chandler