Top Aerospace Cybersecurity Jobs

Leads and mentors a multidisciplinary cyber/IT engineering team supporting DoD mission systems. Provides secure enterprise architecture, cybersecurity, cloud, network, systems, and DevSecOps oversight across on-premises, hybrid, classified, and air-gapped environments. Drives Zero Trust, RMF/ATO compliance, vulnerability management, incident response, automation, CI/CD, and infrastructure modernization. Presents technical strategies and risk findings to senior government leadership while coordinating with DISA, NSA, authorizing officials, and customer cybersecurity teams.

Leads multidisciplinary cyber and IT engineering teams supporting DoD programs. Oversees secure enterprise architecture, cloud and hybrid infrastructure, Zero Trust, DevSecOps, CI/CD, Infrastructure-as-Code, RMF/ATO compliance, vulnerability management, incident response, and cyber defense operations across classified and unclassified environments. Provides technical strategy, architecture guidance, senior leadership briefings, Agile/Scrum direction, and mission-aligned cybersecurity solutions for Army, Navy, Air Force, and SOCOM customers.

Develops and maintains spacecraft security architecture, translates system security requirements into component controls, assesses cybersecurity compliance, conducts threat analysis, and supports RMF, A&A, and ATO activities. The role collaborates with systems, hardware, software, and program teams; contributes to acquisition and protection documentation; identifies cyber risks; recommends mitigations; and promotes secure-by-design engineering practices.

Leads hands-on cybersecurity engineering across enterprise, classified, air-gapped, and secure testing environments. Responsibilities include RMF and JSIG activities, STIG hardening, SCAP and vulnerability scanning, eMASS and SSP management, POA&M remediation, EDR/SIEM administration, security control optimization, and CMMC compliance. Partners with engineering, manufacturing, physical security, FSO, and ISSM teams to protect CUI and classified data while enabling business operations. Provides technical ownership, stakeholder guidance, audit readiness support, and mentorship.

The CISO will lead enterprise cybersecurity across corporate, manufacturing, engineering, and classified defense environments. Responsibilities include building security teams, advancing CMMC and NIST architectures, governing Secret/Top Secret/SAP systems, managing cyber risk, implementing Zero Trust and endpoint security, coordinating with FSOs and government officials, overseeing audits and assessments, and leading incident response, vendor risk, SEC disclosure readiness, and SOX IT controls.

Supports product security and anti-tamper development for Boeing defense platforms. Responsibilities include defining requirements and architectures, developing software designs and features, creating test plans, conducting verification, and protecting critical warfighter capabilities. The role collaborates with engineering teams, Department of Defense customers, suppliers, and subject matter experts across hardware and software domains. This is a 100% onsite, entry-level position in the greater St. Louis area.

Administers classified Windows and Linux systems, cloud infrastructure, identities, access controls, patches, configurations, assets, backups, and disaster recovery. Maintains RMF compliance and Authorization to Operate posture by collecting evidence, remediating findings, applying security baselines, and documenting procedures. Provides hands-on troubleshooting and customer support in SCIFs, coordinates with government security and assessment teams, and participates in on-call coverage for mission-critical space systems.

Protect Relativity Space’s systems, people, and technical data by automating security operations, strengthening identity and access controls, implementing DLP, enabling secure development pipelines, and continuously enforcing CMMC and NIST controls. The role partners across IAM, cloud, AppSec, infrastructure, and GRC teams to investigate risks, remediate vulnerabilities, and improve security processes.

Leads multi-tiered threat response teams responsible for detecting, investigating, and mitigating cybersecurity incidents. Oversees security monitoring across SIEM, SOAR, UEBA, EDR, and IDS/IPS platforms; executes incident response plans; improves detection and response metrics; delivers leadership reporting; and provides training, mentorship, and performance management. The role also applies AI to automate alert triage and threat intelligence workflows while coordinating incident response across Information Security.

Develop application security policies and integrate security scanning tools into CI/CD pipelines. Review findings, partner with developers to remediate vulnerabilities, perform threat modeling, and validate secure-by-default architectures and coding standards. The role also involves software analysis, secure coding, cryptography, DevSecOps practices, and collaboration across engineering teams.

Designs, implements, and maintains cybersecurity controls including firewalls, encryption, IDS/IPS, MFA, and network security measures. Conducts vulnerability assessments and penetration testing, monitors and responds to incidents, supports security audits, and develops security documentation. Collaborates with engineering teams on secure software development, cybersecurity requirements, compliance, and cyber supply chain threat monitoring. Provides technical troubleshooting and stays current with emerging threats and security practices.

Perform enterprise cyber risk assessments, software scans, third-party risk reviews, access reviews, governance, audit management, and regulatory compliance activities. Develop security standards and procedures, report cyber risk posture and trends, recommend mitigation actions, and engage stakeholders across technical and business teams. The role requires managing risk programs, communicating findings to leadership, and improving security control effectiveness through automation and pragmatic compliance solutions.

Leads enterprise infrastructure and cybersecurity architecture across on-premises, cloud, hybrid, network, endpoint, and secure computing environments. Owns technology roadmaps, infrastructure reliability, disaster recovery, cybersecurity risk management, incident response, CMMC and DoD compliance readiness, asset lifecycle management, and secure modernization. Partners across engineering, compliance, facilities, and program teams while mentoring technical staff and implementing resilient, compliant environments.