Sr. Network Security Engineer

the company 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 the company is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

the company 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 the company is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

the company is looking for a Sr. Network Security Engineer to design, implement, and operate security for the company corporate and enterprise networks. This is hands-on network security work: designing and implementing segmentation, routing, and access controls; operating firewalls and related platforms such as Palo Alto, Check Point, Juniper, and Arista; and turning operational requirements into architectures that hold up in production.

The ideal candidate will be flexible, excel at multi-tasking, and flourish in a fast-paced and challenging environment. This person should be a self-starter, self-motivator, and possess the ingenuity to excel in this position.

• Design, implement, and support network security for corporate and enterprise environments.

• Configure and maintain network security controls, policies, and architectures based on operational requirements.

• Provide subject matter expertise on network security, firewalls, and industry best practices.

• Analyze operational needs that present security challenges and develop secure network solutions.

• Implement and maintain network segmentation, routing, and access controls.

• Partner with other the company teams to determine functional needs, develop secure architectures, and communicate security best practices and policies.

• Serve as an escalation point for network security issues.

• Bachelor's degree in a STEM field and 5+ years of network security experience; OR 8+ years of network security experience in lieu of a degree.

• 3+ years of experience securing networks, IT infrastructure, applications, endpoints, and/or APIs.

• Experience with network security technologies, including their operation and limitations.

• Firewalls (Palo Alto, Check Point, Juniper, and Arista).

• Experience designing and configuring eBGP fabrics, including large multi-path networks built from scratch.

• Switch/router ACLs.

• Network access control solutions.

• IPsec and TLS-based VPNs.

• Web application firewalls.

• Email security.

• Logging and alerting with SIEMs.

• Familiarity with networking protocols and the OSI model.

• Experience testing and implementing changes in a production environment.

• This role requires you to be onsite. Hybrid or remote work will not be considered.

• Willingness to work extended hours and weekends as needed.

Pay Range:

Level 3: $ - $

Your actual level and base salary will be determined on a case‑case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at the company. You may also be eligible for long‑term incentives, in the form of company stock or long‑term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long‑term disability insurance, life insurance, paid parental leave, and various other discounts and perks.

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