Cybersecurity Architect

Cybersecurity Architect Apex is looking for a Cybersecurity Architect to take ownership of the security design and implementation across our cybersecurity infrastructure. This is a hands-on technical role that works closely with IT, Engineering, and Operations to build security into the design from the start. Responsibilities: Create security architecture for Apex corporate and development environments. Translate NIST SP 800-171 and CMMC Level 2 requirements into technical designs and implementation steps that engineering teams can execute. Work with CrowdStrike, Tenable, SIEM, and endpoint management tools to identify and remediate gaps across our security environment. Support ATO and other security activities with technical architecture documentation, control implementations, and implementation guidance. Facilitate conversations with network and infrastructure teams on Palo Alto architecture, segmentation, remote access, and rule design. Define CUI boundaries, network diagrams, and data flows as systems and programs change. Requirements: Active TS/SCI clearance required at time of hire US Citizenship required 5 or more years of hands-on experience in security engineering, cloud security, infrastructure security, or cybersecurity architecture Strong working knowledge of AWS security, Microsoft identity, network security, endpoint security, vulnerability management, logging, and secure administrative access Experience designing or reviewing environments that span cloud, SaaS, endpoints, networks, servers, and software services Working knowledge of NIST SP 800-171 and CMMC Level 2, with the ability to connect a control requirement to a technical implementation Ability to produce clear architecture diagrams, security standards, technical decisions, and implementation guidance for engineering teams Preferred Qualifications: Experience with Microsoft GCC High, Palo Alto, CrowdStrike Falcon, Tenable, AWS GovCloud, Entra ID, Elastic, CyberArk, Terraform, containers, or Kubernetes Experience supporting aerospace, defense, national security, ATO, RMF, or other regulated technical environments CISSP, CCSP, AWS Security Specialty, or a comparable technical security certification Why Join Apex? Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one. What We Offer For Full-time Employees: Shared upside: Receive equity in Apex, letting you benefit from the work you create Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2% 8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel Daily catered lunch and unlimited snacks to keep you fueled throughout the day Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family Your dream desk setup and all the tools you need to be your most productive self World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together. Equal Opportunity Employer Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, 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. Apex Space