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6 nessus jobs at 5 companies in Phoenix, AZ

3w
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Cloud Engineer
Atlanta or La Vista or Oakdale or Scottsdale or St. Petersburg
$140k-$160k/yr HybridFull Time
Osaic
Osaic: Wealth management and insurance brokerage for financial professionals.
6+ YOE6+ years cybersecurity engineering experience. Hands-on with Tenable/Nessus, Varonis, Microsoft Defender and Purview, Splunk, Azure; scripting in Python/PowerShell/Bash; vulnerability management and DLP experience.
Tenable/Nessus, Varonis, Microsoft Defender, Microsoft Purview, Splunk, Azure, Python, PowerShell, Bash, ServiceNow, AKS, ACA, Kubernetes, NIST CSF, CIS Controls, MITRE ATT&CK
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3d
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Senior Systems Administrator
Chandler, Arizona, United States
OnsiteFull Time
Comtech Telecommunications Corp.
Comtech Telecommunications Corp.NASDAQ: CMTL: Provider of mission-critical global communications technology and solutions.
5+ YOEActive Top Secret clearance,5+ years Windows systems administration in AD environments, GPO/STIG/SCAP/ACAS/Nessus experience, PowerShell scripting, DNS/DHCP/TCP-IP knowledge.
PowerShell, NIST SP 800-53, STIG, SCAP, ACAS, Nessus, Tenable.sc, RHEL, Rocky, Ubuntu, NGINX, Apache, PostgreSQL, MySQL, Samba, NFS, SELinux, AppArmor, Docker, Podman, Azure DevOps, GitLab, Jenkins, Vault, KMS, VMware, Hyper-V, EDR
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1w
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Principal/Sr Principal Cyber Systems Engineer
Dulles or Gilbert
$125k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
Requires TS/SCI clearance, STEM degree with multi-year cyber systems experience (role-dependent), RMF, STIG/ACAS/Nessus experience, system hardening, vulnerability remediation, and strong technical writing.
DISA Security Technical Implementation Guide (STIG), ACAS, Tenable NESSUS, Fortify, Docker, Windows, Red Hat, SIEM
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2d
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Classified Cybersecurity Analyst - Top Secret
Chandler, Arizona, United States
$79k-$119k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
0+ YOETop Secret clearance required, IAM Level I certification (e.g., Security+, CND, Cloud+), degree with corresponding technical experience, RMF/A&A experience preferred, and knowledge of security tools and frameworks.
ACAS, Nessus, Splunk, Trellix, SCAP
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2mo
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Space Force - Enterprise Services Product Owner (2 of 2 2026-72609)
Scottsdale, Arizona, United States
$113k-$125k/yr HybridFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
5+ YOEBachelor's in Systems Engineering or related field with 5+ years of relevant experience; or Master's with 3+ years experience. Secret clearance and US citizenship required.
AWS, Kubernetes, Confluent Platform, Kafka, Redis, Redhat IPA, Windows Active Directory, Keycloak, Nessus, Anchore, Splunk, GitLab, Atlassian suite, Nexus, Java, Python, Web, Databases, React, DoD security standards
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1w
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Information Systems Security Officer (DoD Cleared, IAM II Certified) - 29508
Phoenix, Arizona, United States
$104k-$145k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
Manage RMF for USAF F-16 MTT systems, perform risk assessments, validate STIGs, review vulnerability scans, author cybersecurity documentation, and maintain accreditation compliance.
Nessus, ACAS, SCAP Compliance Checker (SCC), STIG Viewer, eMASS, Windows, Linux
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