a16z Cybersecurity Platform Engineer (R5531)
Posted Updated 3
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Summary
Design and secure Shield AI’s network and infrastructure, enforcing zero-trust and compliance with DoD standards while collaborating on ATOs and incident response.
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit . Follow Shield AI on LinkedIn, X, Instagram, and YouTube.
Job Description:
We are seeking an experienced Cybersecurity Platform Engineer to engage in the design, implementation, and optimization of complex software and network infrastructures. This role requires deep expertise across network engineering, cybersecurity protocols, and server room / hardware infrastructure, with a strong ability to communicate and develop Base Media Solutions.
The ideal candidate will operate in a hands-on manner, serving as a technical expert and a key contributor in decision-making across network and infrastructure domains.
What you'll do:
- Decompose, allocate and implement cyber security requirements into system architecture.
- Enforce network security architecture, ensuring compliance with cybersecurity standards and best practices.
- Develop documentation for installations and configurations required to obtain Authorizations to Operate (ATOs).
- Optimize secure network topologies, including segmentation, firewalls, VPNs, and zero-trust models.
- Collaborate with cybersecurity engineering to implement STIGs and develop Base Media solutions that enable execution of Plans of Actions and Milestones (POAMs) to mitigate cyber risks.
- Collaborate with cybersecurity teams to implement threat detection, mitigation, and incident response strategies.
- Provide technical insight on X-BAT GCS cybersecurity stack to cross-functional teams.
- Ensure system scalability, reliability, and performance through proactive design and monitoring strategies
- Support troubleshooting and resolution of complex network and infrastructure issues.
- Work with Network Engineering teams on implementing Voice Over IP Capabilities.
Required qualifications:
- This position requires the ability to obtain and maintain a DoD government clearance at the Secret level
- Bachelor’s or Master’s degree in Cybersecurity, Computer Science, Computer Engineering, or related IT field
- 5+ years of experience in platform engineering, cybersecurity or network engineering roles
- Knowledge of network protocols (TCP/IP, DNS, DHCP, etc.)
- Strong expertise in cybersecurity frameworks and protocols (Zero Trust, NIST SP 800-53 & 800-63B, ISO 27001, firewalls, IDS/IPS, encryption standards)
- Hands-on experience with enterprise networking hardware (routers, switches, firewalls, load balancers)
- Experience with cloud networking (AWS, Azure, or GCP) and hybrid environments
- Experience implementing Voice Over IP solutions.
Preferred qualifications:
- Industry certifications such as CCIE, CCNP, CISSP, or equivalent
- Strong DevSecOps background with hands-on Kubernetes (admission control, OPA/Gatekeeper, workload identity) and Terraform (reusable secure modules, policy-as-code).
- Experience designing architectures for classified networks.
- Experience with software-defined networking (SDN) and network automation
- Familiarity with DevOps and Infrastructure as Code (IaC) tools (e.g., Terraform, Ansible)
- Knowledge of compliance requirements (e.g., FedRAMP, DoD, or other regulated environments)
#LD
Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know.
Skills
As published by lever · 20 questions · 9 written answers
Basics
Resume/CV, Full name, Email, Phone, Current location, Current company, LinkedIn URL, Twitter URL, GitHub URL, Portfolio URL, Other website
Short answers (1)
- Please state your full legal name:
Pick from a list (10)
- Are you authorized to work in the United States?
- Will you require sponsorship for employment now or in the future?
- This position may require access to information and technology that is subject to export controls, such as EAR. Are you any of the following?
- Shield AI provides technology, services, and support to the United States military and allied forces with their various missions. If selected for employment with Shield AI, your contributions will directly relate to and/or support these missions. Are there any reasons why you would not be able to fully contribute in support of the U.S. military and allied forces?
- How did you hear about us?
- Are you a transitioning service member?
- If yes, what partnership program are you working with? optional
- Are you local to or willing to relocate? optional
- What office(s) would you be willing to relocate to? (Select all that apply) optional
- Do you have, or are you able to obtain, a S/SAR clearance? optional
Written answers (9)
- If yes, what type of sponsorship? optional
- If you selected "A protected Individual" OR "Other" to the above question, please explain further. optional
- (Optional) If you selected other or would like to expand on the above, feel free to do so below: optional
- If "Industry Conference" or "Other," please provide more details: optional
- If other, please provide further details optional
- When are you available to start your fellowship? optional
- When are you available for full time work? optional
- What full time job(s) are you applying for?
- If you selected international, what location(s)? optional
