4d
Save
Mark Applied
Hide
Endpoint Security Engineer III - Nessus
St. Louis or Springfield
$75k-$158k/yr OnsiteFull Time
10+ YOETS/SCI clearance, DoD 8570 IAT Level II, CSSP Infrastructure Support within 6 months, 10+ years cyber security experience, Tenable and Linux administration, bachelor's degree (or equivalent experience).
Tenable Security Center, Tenable Nessus, Tenable Nessus Manager, Tenable Suite, Linux, Python, PowerShell
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Security Analyst
McLean, Virginia, United States
$138k-$164k/yr OnsiteFull Time
3+ YOERequires experience analyzing detection methods, vulnerability scanner output, Tenable and Nessus expertise, McAfee HBSS, TS/SCI clearance, and relevant cybersecurity certifications.
Tenable Security Center, Nessus, Nessus Attack Scripting Language, McAfee HBSS, DISA ACAS
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
Cybersecurity Engineer
McLean, Virginia, United States
$69k-$158k/yr RemoteFull Time
3+ YOE3+ years cybersecurity engineering experience with DoD systems; knowledge of NIST, FISMA, CNSS; ACAS/Nessus scanning; secret clearance; Security+ or IAT Level II; bachelor’s degree.
ACAS, Nessus, eMASS, NIST Cybersecurity Framework, FISMA, CNSS
1w
Save
Mark Applied
Hide
Cybersecurity Lead - ISSM
Chantilly or Beale Air Force Base or Flexwork
HybridFull Time
9+ YOEAdvanced RMF expertise, experience with Xacta/STIGs/OWASP/ACAS/Nessus, DoD 8140-aligned certs (CISSP/CCSP/GSE/CASP+), and 9+ years of relevant experience (varies by degree).
Xacta, STIG, OWASP, ACAS, Nessus, SAST, DAST
2w
Save
Mark Applied
Hide
Project Manager with TS/SCI With Polygraph Required
McLean, Virginia, United States
$168k-$227k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETS/SCI with polygraph required, 10+ years experience, bachelor\u0002s in a computing discipline, strong RMF/NIST knowledge, experience with AWS/Azure and vulnerability scanning (Nessus, AppDetective, WebInspect).
Amazon Web Services (AWS), Microsoft Azure, Nessus, AppDetective, WebInspect
4w
Save
Mark Applied
Hide
Vulnerability Scanner
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years cyber experience supporting government customers, 3+ years performing vulnerability scans with tools like Nessus or Rapid7, TS/SCI with polygraph, HS diploma/GED required.
Nessus, Rapid7
1w
Save
Mark Applied
Hide
Systems Security Engineer
Dahlgren, Virginia, United States
$100k-$125k/yr OnsiteFull Time
3+ YOE3+ years RMF A&A package development, strong knowledge of NIST SP 800-53/800-37, Top Secret clearance and US citizenship required, experience with eMASS and Nessus preferred.
eMASS, STIG Viewer, Vulnerability Remediation Asset Manager (VRAM), Nessus, NIST SP 800-53, NIST SP 800-37
1w
Save
Mark Applied
Hide
Cybersecurity Engineer
Egg Harbor Township or Washington
HybridFull Time
8+ YOE8+ years cybersecurity engineering experience in federal or critical infrastructure environments; hands-on Nessus/WebInspect, sandbox/test environment build, scripting (Python/Bash/PowerShell), and written technical evaluations.
Nessus, WebInspect, Python, Bash, PowerShell, Terraform, Ansible, Docker, Kubernetes, CodeQL, Semgrep, Trivy
1mo
Save
Mark Applied
Hide
Penetration Tester with Splunk
Fort Meade, Maryland, United States
$142k-$236k/yr OnsiteFull Time
10+ YOEBachelor's in a technical field and 10 years penetration testing experience; 1 year Splunk experience; experience with nmap, Nessus, dsniff, libnet, netcat; must hold active TS/SCI with polygraph.
Splunk, nmap, Nessus, dsniff, libnet, netcat, Microsoft Office, Microsoft PowerPoint
6d
Save
Mark Applied
Hide
Configuration Hardening Specialist
Manassas or Culpeper
$59k-$110k/yr OnsiteFull Time
2+ YOEExperience with Windows/Linux, web servers, databases, Kubernetes, AWS, CIS benchmarks/STIGs, Tenable Nessus; 2+ years relevant experience; university degree in CS/IS; Security+/Network+/CISSP preferred.
Linux, Windows, Kubernetes, AWS, CIS CAT-pro, Tenable Nessus, ServiceNow, Git, Linux shell scripting, XML
2mo
Save
Mark Applied
Hide
Network Engineer, Mid
Fulton, Maryland, United States
RemoteFull Time
3+ YOEBS+5yrs or MS+3yrs in a related field; deep Cisco and Aruba expertise; mastery of Nessus, Tenable, STIG; experience with Ansible, Terraform (AWS), SolarWinds; strong presentation and technical-translation skills.
Cisco, Aruba, Nessus, Tenable, STIG, Ansible, Terraform (AWS), SolarWinds
2mo
Save
Mark Applied
Hide
Compliance and Continuous Monitoring Engineer - Vulnerability Management (Top Secret Clearance)
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEExperience in vulnerability management, NIST 800-53/800-53A, TS clearance, bachelor’s or 10+ years IT experience, CISSP/GIAC/GCIA/GCIH certs, Tenable/Nessus, Web Inspect, AppDetective/DbProtect.
Nessus, Tenable Security Center, AppDetective, DbProtect, Web Inspect, Nmap, Guardium, Hailstorm
2w
Save
Mark Applied
Hide
Project Manager with TS/SCI With Polygraph Required
McLean, Virginia, United States
$168k-$227k/yr OnsiteFull Time
10+ YOETS/SCI with polygraph required, 10+ years experience, bachelor in related field, strong RMF/NIST knowledge, vulnerability scanning (Nessus, AppDetective, WebInspect), AWS/Azure security, and strong communication skills.
Amazon Web Services (AWS), Microsoft Azure, Nessus, AppDetective, WebInspect, Risk Management Framework, NIST 800-53, CNSS 1253, ICD 503
Explore Jobs
Expand Your Job Search
Top Cities Near Washington for Nessus
- Nessus jobs in Baltimore, MD
- Nessus jobs in Arlington, VA
- Nessus jobs in Alexandria, VA
- Nessus jobs in Frederick, MD
- Nessus jobs in Gaithersburg, MD
- Nessus jobs in Rockville, MD
- Nessus jobs in Bowie, MD
- Nessus jobs in Leesburg, VA
- Nessus jobs in Manassas, VA
- Nessus jobs in Annapolis, MD
- Nessus jobs in College Park, MD
- Nessus jobs in Fredericksburg, VA
- Nessus jobs in Laurel, MD
- Nessus jobs in Herndon, VA
- Nessus jobs in Greenbelt, MD
- Nessus jobs in Fairfax, VA
- Nessus jobs in Westminster, MD
- Nessus jobs in Hyattsville, MD
- Nessus jobs in Takoma Park, MD
- Nessus jobs in Vienna, VA