OptiTalent · Job Finder
Security jobs at SpaceXSI
14 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–14 of 14 jobs
Security Engineer, GRC Federal Frameworks
2 weeks agoSpaceXSI · Austin, Texas, United States +3
Mid level$100K – $198K a yearSecurityExecute security compliance implementation and audits (e.g. DoD Cloud Computing SRG IL5/IL6, FedRAMP Class D. (Rev. 5 / CR2026), NIST 800-53, NIST 800-171/CMMC, Risk Management Framework); Oversee audits, certifications, third-party assessments, and vulnerability management to…
Security Engineer, GRC Sales
2 weeks agoSpaceXSI · New York, United States +2
Senior$100K – $198K a yearSecuritySupport the sales organization as a cybersecurity/GRC presales partner: attend customer and prospect meetings, present our security and compliance posture, and answer technical and control-related questions with accuracy and judgment; Own and continuously improve responses to…
Security Engineer, Kubernetes
2 weeks agoSpaceXSI · Austin, Texas, United States +3
Mid level$100K – $198K a yearSecuritySecure the platform end to end: nodes, clusters, pods, roles, tokens, secrets, service-to-service communication, and the supply chain; Find and remediate overprivileged permissions, dangerous pod and workload settings, and escalation paths in operators, admission, networking,…
SpaceXSI · Austin, Texas, United States +3
Mid level$100K – $258K a yearSecurityDesign and implement secure bare-metal and private-cloud architectures (servers, storage, out-of-band management, BIOS/UEFI/BMC firmware posture); Harden physical and virtual fleets: OS baselines (Linux/Windows), CIS benchmarks, patch and vulnerability management, and secure…
SpaceXSI · Japan
SeniorSecurityOwn and evolve Japan financial services and payments compliance posture across JFSA supervisory expectations (including technology risk management, incident reporting, and third-party technology risk), APPI, and local Japanese banking and payments technology controls supporting…
Application Security Engineer, X Money
5 weeks agoSpaceXSI · Austin, Texas, United States +3
Mid level$100K – $258K a yearSecurityConduct in-depth code reviews and static analysis to identify and mitigate security vulnerabilities in financial applications; Design and implement secure coding guidelines and best practices for development teams; Collaborate closely with development teams to integrate…
Sr. Infrastructure Security Engineer
6 weeks agoSpaceXSI · Dublin, Ireland +1
SeniorSecurityDesign and implement secure cloud architectures across multiple cloud platforms (e.g., AWS, GCP, Azure); Build and secure mission-critical applications in hybrid cloud and on-premises environments; Develop and maintain Infrastructure as Code (IaC) templates with embedded…
Vulnerabilty Analyst
6 weeks agoSpaceXSI · Austin, Texas, United States +3
$100K – $258K a yearSecurityResponsible for evaluating vulnerabilities and determining their impact based on industry standards; Work closely with cross-functional teams to improve security posture and integrate best practices; Conduct vulnerability assessments using the CVSS standard as defined by…
Threat Intelligence Analyst, Threat Disruption
2 months agoSpaceXSI · London, England, United Kingdom
SecurityIdentify and counter sophisticated threat actors who are highly motivated to evade detection; Conduct first-principles investigations into the threat surfaces outlined above; Design and execute large-scale enforcement operations that remove hundreds of thousands to millions of…
SpaceXSI · New York, United States +2
Senior$100K – $198K a yearSecurityOwn and evolve financial services and payments compliance posture across PCI DSS, NYDFS (including 23 NYCRR 500), FFIEC guidance, and related banking/fintech regulatory expectations supporting X Money across relevant jurisdictions; Build and maintain Compliance-as-Code…
SpaceXSI · New York, United States +2
Mid level$100K – $198K a yearSecurityExecute security compliance implementation and audits across core frameworks including SOC 2, NIST CSF, NIST SP 800-53, ISO 27001, ISO 42001, and the EU AI Act, including control design, mapping, gap assessment, evidence collection, and remediation tracking; Build and maintain…
Software Engineer, Platform Security
14 months agoSpaceXSI · Palo Alto, California, United States
Mid level$100K – $198K a yearSecurityDesign and build AI-driven security tooling and agents using Grok to identify, analyze, and mitigate vulnerabilities in the platform infrastructure and customer facing application(s); Proactively identify security problems to solve and own the design and implementation…
Sr. Network Security Engineer
15 months agoSpaceXSI · Austin, Texas, United States +3
Senior$180K – $330K a yearSecurityServe as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing protocols (e.g., BGP, OSPF), and switching technologies; Manage and update firewall configurations across our enterprise network to align with operational and security needs;…
Sr. Application Security Engineer
24 months agoSpaceXSI · Palo Alto, California, United States
Senior$180K – $330K a yearSecurityConduct in-depth code reviews and static analysis to identify and mitigate security vulnerabilities in our applications; Design and implement secure coding guidelines and best practices for development teams; Collaborate closely with development teams to integrate security…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.