San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
8 nessus jobs at 7 companies in San Francisco, CA
1w
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Senior IT Penetration Tester
United States or Oak Brook or Los Angeles or Washington or Troy or New York City or Houston or Chicago or Grand Rapids or Owings Mills or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Melville or Woodbridge or Stamford or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Las Vegas or Indianapolis or San Diego or Potomac or Baton Rouge or Omaha
$120k-$160k/yr OnsiteFull Time
4+ YOEFour or more years of hands-on penetration testing experience, strong Windows, Linux, networking, Active Directory, scripting, reporting, client communication, and offensive security tooling skills; high school diploma required.
Kali Linux, Nessus, Tenable, Nmap, Burp Suite, Metasploit, BloodHound, Microsoft 365, OWASP Top 10 for LLM Applications, Python, PowerShell, Bash, Git, GitHub Actions, Azure DevOps, Docker, GitHub, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Splunk, Microsoft Sentinel, GitHub Copilot, Claude Code, Microsoft Azure, AWS, SAML, OAuth 2.0, OpenID Connect, Kerberos, NTLM, TCP/IP, DNS, Windows, Linux
2mo
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System Administrator - NASA Ames Research Center Multi-Mission Operations Center
Mountain View, California, United States
$120k-$145k/yr OnsiteFull Time
3+ YOE3-5 years systems administration experience; Bachelor’s in CS/IS or equivalent experience; Red Hat/Ubuntu and Windows administration; OpenStack, VMware, SAN, scripting (Shell/Perl/Python); networking protocols and cybersecurity (NIST 800-53, RSA Archer). US citizenship and federal background investigation required.
Red Hat, Ubuntu, OpenStack, VMware, SAN, Shell, Perl, Python, C++, Java, Microsoft Excel, Adobe, Visio, Microsoft Word, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook, BigFix, Nessus, SentinelOne, Splunk, Nagios, RSA Archer, Atlassian Confluence, Atlassian Jira, Windchill, Satellite Toolkit (STK)
1w
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Senior Security Engineer (FedRAMP)
San Jose, California, United States
$238k-$442k/yr OnsiteFull Time
8+ YOE8+ years security engineering experience securing cloud environments; experience with FedRAMP/CMMC/PCI-DSS/HIPAA; strong cloud security, vulnerability management, and compliance skills.
Microsoft Azure, AWS, Wiz, Nessus, Terraform, GitHub, NIST 800-53
2mo
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DevSecOps Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$110k-$160k/yr OnsiteFull Time
4+ YOERequires active Secret clearance, 4+ years DevOps/DevSecOps experience, proficiency with CI/CD security, cloud (AWS GovCloud/Azure Government), container security, IaC, scripting (Python/Bash/Go), and automated compliance tooling.
GitHub Actions, GitLab CI, Jenkins, ACAS, Nessus, OPA, Conftest, Docker, Kubernetes, Terraform, CloudFormation, Ansible, Secrets Manager, SonarQube, Checkmarx, Snyk, OWASP ZAP, Black Duck, Gatekeeper, Kyverno, Sigstore, Cosign, Python, Bash, Go, AWS GovCloud, Azure Government
4w
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Senior Security Administrator
Sunnyvale, California, United States
$100k-$140k/yr OnsiteFull Time
5+ YOE5+ years IT security experience. Hands-on with endpoint, firewall, SIEM, vulnerability management, MFA, Active Directory, VPN, and email security. Audit and incident response experience required.
SIEM, EDR, Cisco FirePower, McAfee Endpoint/DLP, SecureWorks Redcloak, IMAP/ITAP SIEM, OpenDNS, Cisco Umbrella, Imperva WAF/DDoS, ManageEngine PAM, Nessus, Microsoft Entra ID, Active Directory, Proofpoint, VPN, DLP, NIST CSF, CIS Controls, ISO 27001
6d
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Senior Program Analyst
Los Angeles or San Francisco or Sacramento or San Ramon or Chatsworth or Santa Ana or Ontario or San Diego
$135k-$150k/yr OnsiteFull Time
7+ YOERequires 7+ years of systems and network administration experience, a computer science or related bachelor's degree or equivalent experience, strong troubleshooting skills, and expertise with Windows, networking, security, cloud, and virtualization.
Microsoft Windows, Windows Server, DNS, DHCP, SMTP, HTTP, HTTPS, SFTP, Microsoft Active Directory, Entra ID, Office 365, Microsoft SharePoint, VPN Appliances, Cisco Meraki Appliances, CrowdStrike, Zoom, Microsoft Teams, VPNs, ACLs, IPSEC, SSL, PowerShell, VMware, Hyper-V, Rubrik Backup and Recovery, Nessus, Splunk
2mo
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Junior Security Analyst
San Jose, California, United States
$80k-$120k/yr HybridFull Time
1+ YOE1–3 years security/IT ops experience, SIEM/EDR familiarity, incident response, scripting (Python/PowerShell/Bash), Windows/Linux expertise, networking fundamentals, web app security, basic forensics, threat intelligence; Security+ required/in progress.
SIEM, Splunk, Microsoft Sentinel, QRadar, EDR, CrowdStrike, Microsoft Defender XDR, SentinelOne, Nessus, Qualys, Rapid7, Recorded Future, MISP, VirusTotal, Wireshark, Zeek, Suricata, Snort, XSOAR, Splunk SOAR, AWS, Azure, GCP, Autopsy, FTK, Volatility, Python, PowerShell, Bash
2mo
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System Administrator - NASA Ames Research Center Multi-Mission Operations Center
Mountain View, California, United States
$120k-$145k/yr OnsiteFull Time
3+ YOE3-5 years systems administration experience, bachelor\u0002s in CS/STEM or equivalent experience, Linux/Windows administration, OpenStack/VMWare/SAN, shell/Perl/Python scripting, cybersecurity and protocols knowledge.
RedHat, UBUNTU, OpenStack, VMWare, SAN, Shell, Perl, Python, DNS, HTTP, LDAP, SMTP, SNMP, C++, Java, Microsoft Excel, Adobe, Visio, Microsoft Word, PowerPoint, Microsoft Teams, Microsoft Outlook, BigFix, NESSUS, SentinelOne, Splunk, Nagios, Windchill, Satellite Toolkit (STK), Confluence, JIRA