Senior Endpoint Security Engineer responsible for managing and administering Tenable Suite environments on Linux platforms, conducting vulnerability scans, and collaborating with IT and security teams to remediate identified vulnerabilities.
Locations (2)
Springfield, Virginia, United States
St. Louis, Missouri, United States
Compensation
The proposed salary range for this position is: $75,200-$158,100
Responsibilities
Install, configure, and maintain the Tenable Security Center, Tenable Nessus Scanners, and Tenable Nessus Managers on Linux platforms.
Perform regular vulnerability scans and assessments across the organization's network using Tenable products.
Analyze scan results and prioritize vulnerabilities based on severity and impact.
Collaborate with IT and security teams to remediate identified vulnerabilities.
Generate and distribute vulnerability reports to stakeholders.
Requirements
Bachelor's degree (Engineering, Computer Science or related field)
Nice to have: CSSP Infrastructure Support certification
Senior Endpoint Security Engineer responsible for managing and administering Tenable Suite environments on Linux platforms, conducting vulnerability scans, and collaborating with IT and security teams to remediate identified vulnerabilities.
Locations (2)
Springfield, Virginia, United States
St. Louis, Missouri, United States
Compensation
The proposed salary range for this position is: $75,200-$158,100
Responsibilities
Manage and administer Tenable Suite environment on Linux
Configure and maintain Tenable Security Center, Nessus Scanners, and Nessus Managers
Perform regular vulnerability scans and assessments
Analyze scan results and prioritize vulnerabilities
Collaborate with IT and security teams to remediate vulnerabilities
Requirements
Bachelor's degree (Engineering, Computer Science or related field)
Nice to have: CSSP Infrastructure Support certification
Senior Information System Security Engineer (ISSE) providing technical security assessments, design, implementation, and guidance for government intelligence customers.
Compensation
The projected compensation range for this position is $114,600.00-$190,200.00.
Responsibilities
Perform or review technical security assessments of computing environments
Apply IA policy to design, develop, and implement secure networking, computing, and enclave environments
Contribute to security planning, assessment, risk analysis, risk management, certification and awareness activities
Review certification and accreditation documentation
Support security authorization activities in compliance with ICD 503 and NIST RMF
Requirements
Bachelor’s Degree
Nice to have: Information Assurance Management (IAM) Level I certifications (CAP, GSLC, CISM, CASP, CISSP, CCISCO, Security+)
Nice to have: Experience supporting government enforcement of trusted relationships
Nice to have: Experience with Trellix ePolicy Orchestrator
Nice to have: Experience with Tenable Security Center
Responsible for end-to-end management, security and operational lifecycle of enterprise IT infrastructure, endpoint technologies and security applications.
Responsibilities
Take ownership of the end-to-end lifecycle management of infrastructure, endpoint technologies and security applications
Design, implement, configure and maintain enterprise endpoint management solutions
Manage and maintain Windows desktop and server environments
Manage Active Directory, Group Policy and security baseline configurations
Lead and support software deployment, application packaging, patch management and continuous release activities
Lead the design, development, improvement, integration, deployment, and ongoing maintenance of the enterprise Vulnerability Management solution for a federal cybersecurity engineering program.
Compensation
Salary: $165K - $205K
Responsibilities
Lead the architecture and design of the enterprise vulnerability management solution
Assess the current Tenable deployment and drive its capability improvement and maturity plan
Deliver complete scanning visibility across IT, cloud, and OT endpoints
Design the configuration compliance baseline program and its automation
Integrate vulnerability and compliance data with enterprise risk, asset, data, and SIEM platforms
Requirements
Bachelor’s degree in Computer Science, Information Technology, Business, Management, or a related discipline
Nice to have: Experience supporting federal government contracts as a contractor
Nice to have: Experience with federal Continuous Diagnostics and Mitigation (CDM) programs
Nice to have: Experience designing Tenable OT Security deployments for industrial control system (ICS) environments
Nice to have: Experience integrating Tenable with ServiceNow GRC/IRM and SIEM platforms
Lead the development, improvement, integration, deployment, and ongoing maintenance of the enterprise Vulnerability Management solution for a federal cybersecurity engineering program.
Compensation
Salary: $150K - $185K
Responsibilities
Lead development, deployment, and maintenance of the vulnerability management solution
Deliver accurate, on-schedule vulnerability and compliance scanning and reporting
Execute the Tenable capability improvement and maturity plan
Keep the platform patched, highly available, and reliably integrated with enterprise systems
Provide routine and ad-hoc vulnerability reporting to stakeholders
Requirements
Bachelor's degree in Computer Science, Information Technology, Business, Management or related discipline
Nice to have: Supporting federal government contracts as a contractor
Nice to have: Experience with federal Continuous Diagnostics and Mitigation (CDM) programs
Nice to have: Experience scanning OT and industrial control system (ICS) environments
Nice to have: Experience with DISA STIG and CIS benchmark compliance scanning
Support cybersecurity engineering, security operations, vulnerability management, and continuous monitoring activities within Department of Defense (DoD) information systems.
Compensation
expected salary range for this position is $135,000.00 - $175,000.00
Responsibilities
Implement and maintain technical security controls in accordance with the NIST Risk Management Framework (RMF) and NIST Special Publication 800-53.
Support Information Security Continuous Monitoring (ISCM) activities in accordance with NIST SP 800-137.
Provide technical engineering support throughout the RMF authorization lifecycle.
Assess the effectiveness of implemented security controls and identify technical compliance deficiencies.
Develop and implement corrective actions to address security control weaknesses.
Responsible for coordinating the scanning and identification of vulnerabilities associated with hosts connected to the network, maintaining scanning tools, and driving remediation efforts.
Compensation
The likely salary range for this position is $76,565 - $101,200.
Responsibilities
Coordinate the scanning and identification of vulnerabilities associated with hosts connected to the network
Maintain all tools used in scanning, identification, and rationalization of vulnerabilities
Maintain cooperative relationships with Engineering and Operations teams to drive remediation efforts
Manage system vulnerabilities in accordance with security requirements utilizing NIST continuous monitoring standards and RMF critical security controls
Identify and assess specific emergency or priority vulnerabilities and suggest remediation approaches
Cherokee Federal is seeking a Cybersecurity Policy Analyst to support the U.S. National Science Foundation (NSF) Office of the Chief Information Officer (OCIO) as a member of its Oversight and Compliance Team. This position supports the development and maintenance of cybersecurity policy in alignment with federal requirements.
Compensation
Starting Salary Range for Cybersecurity Policy Analyst: $115,000 – $120,000
Responsibilities
Support the development, revision, dissemination, and maintenance of NSF cybersecurity policies, standards, procedures, information system authorization packages, and reports in alignment with federal requirements (e.g., FISMA, OMB guidance).
Research and interpret federal cybersecurity guidance (e.g., NIST publications, CISA directives) and assist in translating requirements into NSF policy.
Perform gap analyses to recommend updates and improvements to the NSF Cybersecurity Program.
Collaborate with subject matter experts (SMEs), system owners, ISSOs, and other stakeholders to gather input and ensure policies are practical and implementable.
Perform research on system security techniques and methodologies.
Requirements
Bachelor’s degree in Cybersecurity, Information Systems, Public Policy, or related field.
Nice to have: 3-6 years of experience in cybersecurity, IT governance, compliance, or policy-related work
Nice to have: Experience supporting a federal agency or government contractor environment
Vulnerability Management Analyst
Methods Business and Digital Technology · Posted Nov 4, 2026
Seeking an experienced Vulnerability Management Analyst to provide operational support across the end-to-end vulnerability management lifecycle, ensuring compliance with Cyber Essentials Plus requirements within a highly secure enterprise environment.
Locations (3)
Newport, Wales, United Kingdom
Stevenage, England, United Kingdom
Portsmouth, England, United Kingdom
Responsibilities
Execute and validate vulnerability scans using Tenable/Nessus platforms.
Verify scan coverage against CMDB and asset inventory records.
Review, prioritise and manage Critical and High vulnerabilities in line with Cyber Essentials Plus requirements.
Coordinate remediation ownership across internal teams, managed service providers and third-party stakeholders.
Raise, maintain and track vulnerability remediation tickets using Remedy or equivalent ITSM tools.
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