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Senior Administrator - NESSUS, Compliance Remediation (126534)
United States
OnsiteFull Time
SME in Qualys VMDR and vulnerability lifecycle management; experience with asset discovery, TruRisk prioritization, threat intelligence, API integrations, ETM, ServiceNow/JIRA, QFlow, and remediation orchestration.
Qualys VMDR, Qualys, TruRisk, Nessus, ServiceNow, JIRA, QFlow, ETM
1mo
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Sr IT Security/Vulnerability Management Specialist
Bethesda, Maryland, United States
HybridFull Time
Lead vulnerability management lifecycle using Tenable.sc, Tenable.io, Nessus Manager, and Nessus scanners; analyze and prioritize remediation; ensure FISMA/FedRAMP compliance; support incident response. On-site 3-5 days/week.
Tenable.sc, Tenable.io, Nessus Manager, Nessus
1w
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ACAS Engineer
Quantico, Virginia, United States
HybridFull Time
5+ YOE5+ years vulnerability management experience, hands-on Tenable ACAS (Nessus, SecurityCenter/Tenable.sc, Nessus Manager/Agent), Secret clearance, 8570 IAT/IAM Level I certification (e.g., A+, Security+), bachelor’s in cybersecurity or equivalent.
Nessus, SecurityCenter, Tenable.sc, Nessus Manager, Nessus Agent
3mo
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Information Systems Security Engineer (Subject Matter Expert)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEISSE with TS/SCI Polygraph, 10+ yrs IT security, A&A experience, NESSUS, Agile, and ability to guide development teams.
NESSUS, ICD 503, A&A, Agile
2mo
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Vulnerability Management Analyst
Chantilly or Arlington
$70k-$85k/yr HybridFull Time
1+ YOE1–3 years in cybersecurity operations; hands-on Tenable/Nessus; Power BI/Excel; experience with iPost, ServiceNow, Jira; DoD Secret clearance.
Tenable/Nessus, Power BI, Excel, iPost, ServiceNow, Jira, SharePoint, CA ServiceDesk, POA&M
1mo
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Linux System Administrator
Annapolis Junction, Maryland, United States
$130k-$150k/yr OnsiteFull Time
3+ YOE3+ years of hands-on Linux administration (RHEL/CentOS or similar), IBM Enterprise Storage, Veritas NetBackup, Nessus, YUM, system hardening, patching, scripting.
IBM Enterprise Storage, Veritas NetBackup, Nessus, YUM, NSF security frameworks
1w
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Specialist, Cyber Intelligence (ISSO) (40074)
Palm Bay, Florida, United States
OnsiteFull Time
4+ YOETS/SCI clearance and Security+ required; 4+ years experience with system security, continuous monitoring, vulnerability scanning (Nessus/ACAS), DISA STIGs, and incident response.
Nessus, ACAS, SIEM, SCAP, DISA STIG, Linux/Unix
2mo
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Engineer Network 3 (Langley AFB, VA, Virginia, United States)
Langley AFB, Virginia, United States
$89k-$130k/yr OnsiteFull Time
5+ YOE5 years experience with a Bachelors in a related field; or 9 years with HS; active TS clearance; experience with Nessus/Tenable and SCAP; ability to maintain scanning environments.
Nessus, Tenable, SCAP
1mo
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Senior Cloud ISSO
Washington, District of Columbia, United States
OnsiteFull Time
7+ YOEBachelor's degree with 9 years in CS or cybersecurity; 7+ years ISSO in a cleared facility; experience with Nessus, Guardium, WebInspect, NMAP; Top Secret clearance; multiple certifications.
Tenable Nessus, Security Center, Guardium, WebInspect, NMAP, cloud security tools
2mo
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Senior Vulnerability Management Engineer
Raleigh, North Carolina, United States
HybridFull Time
5+ YOE5+ years in vulnerability management; strong networking and cloud knowledge; experience with CSPM, SCA, SAST; hands-on with Qualys/Nessus; scripting in Python or Bash; CISSP or CEH is a plus.
Qualys, Nessus, CSPM (Prisma, Dome9), SAST (Checkmarx, Veracode), Python, Bash
3w
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Senior ISSE
Annapolis Junction, Maryland, United States
$150k-$254k/yr OnsiteFull Time
12+ YOEMust hold TS/SCI with polygraph, 12+ years ISSE experience, RMF experience, hands-on vulnerability testing, familiarity with Nessus/NMAP/Wireshark, and strong communication skills.
Nessus, NMAP, Wireshark, Microsoft Excel
2d
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Enterprise Vulnerability Assessment Program- AI Focused
Washington, District Of Columbia, United States
$160k-$205k/yr OnsiteFull Time
Active Top Secret clearance, experience with Nessus/Tenable, vulnerability management across infrastructure and applications, AI/ML security experience, strong communication and prompt-engineering familiarity.
NESSUS, Tenable, Tenable.io, Tenable.sc, VMware vSphere, Oracle, MSSQL, MySQL, Postgres
2mo
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ISSE, Senior
Annapolis Junction, Maryland, United States
$155k-$190k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance with polygraph; strong security practices; RMF experience; vulnerability testing; security tools (Nessus, NMAP, Wireshark); secure configurations; strong communication.
Nessus, NMAP, Wireshark, Scripting languages
2mo
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Senior IT System Administrator
Redstone Arsenal, Alabama, United States
OnsiteFull Time
5+ YOEBA/BS with 5+ years applying RMF to DoD IT systems; DoD 8570/8140-aligned certifications; eMASS, ACAS/Nessus, SCAP experience; Top Secret/SCI clearance.
eMASS, Nessus, ACAS, SCAP, RMF, COMSEC
2mo
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McAfee HBSS Engineering & Administration, TS/SCI with Polygraph
Chantilly, Virginia, United States
$143k-$184k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years of related experience; TS/SCI with Polygraph clearance; US citizenship; on-site location in Chantilly, VA; strong HBSS/McAfee experience; familiarity with Nessus, SCAP, STIGs.
McAfee HBSS, ePO, HIPS, VSE, RSD, ABM, ACCM, Nessus, SCAP, STIGs, SRG, ACAS, Nessus, Cloud (AWS/Azure), JIRA, ServiceNow
2w
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Cloud Engineer
Atlanta or La Vista or Oakdale or Scottsdale or St. Petersburg
$140k-$160k/yr HybridFull Time
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
1w
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Cybersecurity Engineer III
Morristown, New Jersey, United States
$75-$131/hr HybridFull Time
3+ YOE3+ years vulnerability management/infosec experience; proficiency with Rapid7 and Tenable Nessus; CVSS/risk-based remediation; incident response experience; certifications such as CISSP or GIAC GEVA preferred.
Rapid7 (InsightVM/Nexpose), Tenable Nessus
1w
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Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph
Herndon, Virginia, United States
$179k-$242k/yr OnsiteFull Time
10+ YOETS/SCI with polygraph, US citizenship, 10+ years experience in RMF/A&A, Xacta/GreenLight, cloud security (AWS), vulnerability scanning (Nessus/Rapid7), and strong written/verbal skills.
Xacta, GreenLight, Rapid7, Nessus, Weblnspect, AppDetective, JIRA, Amazon Web Service, Risk Management Framework (RMF)
2w
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Vulnerability Scanner
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years in cybersecurity supporting government customers, 3+ years performing vulnerability scanning with Nessus or Rapid7, knowledge of vulnerability management, TS/SCI with polygraph, HS diploma/GED.
Nessus, Rapid7
1w
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Information Assurance III (Vulnerability Assessment/ACAS Security Manager)
Montgomery, Alabama, United States
$75k-$80k/yr OnsiteFull Time
5+ YOE5+ years using NESSUS, ACAS, DISA STIGs, Forescout, ESS; IAT-II certification and active Secret clearance required; ability to perform vulnerability assessments and produce reports.
NESSUS, ACAS, DISA STIGs, Forescout, ESS
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