Nessus Jobs

Sigma Defense seeks an experienced Cybersecurity Engineer II-III to harden CANES systems, support RMF/STIG compliance, and drive vulnerability remediation across Navy networks.

Serve as the Senior Technical Lead delivering RMF-driven cybersecurity operations, system hardening, and test systems engineering for DoD Test & Evaluation environments at Nellis AFB.

Apollo is hiring a Technical Account Manager to combine technical cybersecurity expertise and client-facing account management to ensure service delivery, drive expansion, and strengthen customer security outcomes.

Picogrid seeks a Jr–Mid Cybersecurity Engineer to operationalize federal security controls and run compliance and monitoring for cloud, enterprise, and product systems supporting defense operations.

Provide technical leadership for Hirsch installations and integrations across physical access, video, and cybersecurity domains as a hands-on Professional Service Systems Engineer supporting US and EMEA customers.