OT Network Engineer, Mission Systems

SpaceX; Memphis (TN); On-site; USD 150,000 - 190,000; Full time

Job summary

SpaceX is seeking a Network Engineer for Mission Systems to design and maintain highly available networks supporting launch operations and production environments. You will implement robust data center and site networks, deploy critical hardware, and contribute to automation tooling while coordinating maintenance windows with stakeholders.

The role requires hands-on experience with Layer 2/3 networks, Cisco/Arista/Juniper switches, and scripting for automation.

Qualifications

• Bachelor's degree in computer science, engineering, or STEM with 3+ years of professional network engineering experience.
• Extensive hands‑on experience with Layer 2 and Layer 3 networks in latency sensitive environments.
• Experience with Cisco, Arista, and Juniper data center switches; familiarity with WDM and fiber optics.
• Proficiency in scripting (Bash/PowerShell/Python) and automation (Terraform, Ansible).

Responsibilities

• Design and implement highly available networks balancing routing and redundancy between production and launch.
• Maintain mission data center and site networks in accordance with company standards.
• Evaluate, procure, and deploy switches, firewalls, multiplexing and SDWAN appliances.
• Contribute to network automation tooling; implement config analysis and scalability.
• Plan and coordinate network outage windows with stakeholders for updates and maintenance.
• Troubleshoot network issues; publish RCA documentation and retrospectives.
• Provide on-call support during launches and operations and monitor telemetry.

Job description

OT NETWORK ENGINEER, MISSION SYSTEMS

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal ofenabling human life on Mars.

SpaceX is looking for an exceptional network engineer with experience in mission-critical and large-scale production environments to support high-cadence launch operations as well as high-reliability production networks. As a member of the Mission Systems / IT Launch engineering team, you will provide operational and design services for networks used by launch/production operations, automation & controls engineering, and facilities teams. The ideal candidate thrives in intense, high flux environments, brings a strong sense of urgency balanced with operational excellence, communicates effectively, and demonstrates high levels of technical acumen.

RESPONSIBILITIES:

• Design and implement highly available networks, carefully balancing various routing and redundancy technologies depending on unique requirements between production and launch.
• Design and maintain mission data center and site networks in accordance with company network standards. Collaborating with adjacent infrastructure and enterprise teams.
• Evaluate, procure, and deploy network hardware including switches, firewalls, multiplexing and SDWAN appliances.
• Contribute to ever-maturing network automation tooling; implementing configuration analysis, linting, and scalability into the deployment framework.
• Plan and coordinate network outage windows with stakeholders to perform software updates, hardware refreshes, and general network maintenance (sometimes on weekends and evenings).
• Troubleshoot and resolve network-related issues, publishing root cause analysis (RCA) documentation and hosting retrospective data reviews.
• Provide direct networking support during launch and test campaigns and be on‑call or provide real‑time support as networking responsible engineer during operations.
• Proactively tailors network monitoring to provide ever more valuable operational telemetry with emphasis on issue detection prior to operational impact.
• Continuously create and update network documentation, including architecture overviews, design drawings, and operational procedures.
• Collaborate with cross‑functional teams to proactively identify and resolve potential technical issues with network designs, especially in regards to systemic, cascading failure modes, and superficial redundancy.
• Perform job walks with customers, vendors, and contractors to gather network requirements and create implementation plans.
• Ensure networks are configured and maintained in compliance with industry and cybersecurity standards (e.g., ITAR, ISO, NIST), with particular attention to controls network segmentation and security.

BASIC QUALIFICATIONS:

• Bachelor’s degree in computer science, computer engineering, or other STEM discipline and 3+ years of professional network engineering experience;OR 5+ years of professional network engineering experience in lieu of a degree.

PREFERRED SKILLS AND EXPERIENCE:

• Extensive hands‑on experience designing, deploying, supporting, and troubleshooting Layer 2 and Layer 3 networks in latency sensitive and/or industrial environments.
• Functional experience with multiple network vendors either in production or lab environments.
• Experience with GitOps and Infrastructure as Code frameworks, both as user and contributor.
• Strong understanding of the OSI model and network standards.
• Hands‑on experience with Cisco, Arista, and Juniper data center class switches.
• Experience with Wave Division Multiplexing (WDM) and fiber optics infrastructure.
• Extensive knowledge of common enterprise and media protocols.
• Experience with switch port security features, network segmentation, QoS, multicast, and redundancy protocols.
• Familiarity with network monitoring tools and layer 1 testing tools.
• Proficiency in scripting (Bash/PowerShell/Python) and automation frameworks (Terraform, Ansible, etc.).
• Linux and Windows system administration experience professionally or from labs.
• Industry standard certifications such as CCNA or CCNP.
• Experience supporting real‑time systems, industrial control networks, or operational technology (OT) environments in aerospace, defense, energy, oil & gas, or similar high‑reliability industries.
• Excellent communication skills with the ability to communicate with internal/external customers, vendors, and management in both formal and informal situations.

ADDITIONAL REQUIREMENTS:

• Ability to pass DoD background check for launch site access.
• Ability to work in tight quarters; physical dexterity is necessary to perform job functions.
• Availability for extended hours and/or weekends as the schedule varies depending on site operational needs; flexibility is required.
• Ability to provide 24x7 on‑call support in emergency situations and participate in an after‑hours on‑call rotation.
• Willingness to travel (up to 20%, including flying to other sites worldwide) and potential time at sea supporting marine systems.
• Ability to lift 30 lbs.
• Ability to work at heights.
• Ability to drive (active valid driver’s license).
• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceX’s affirmative action plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to [e-mail].

Voluntary Self‑Identification

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As set forth in SpaceX’s Equal Employment Opportunity policy,we do not discriminate on the basis of the protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service‑connected disability.

A "recently separated veteran" means any veteran during the three‑year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.