Cybersecurity Blue Team Analyst – Entry Level

SENTINEL GROUP LLCSENTINEL GROUP LLCChantilly, Virginia, United States
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Posted

9/14/2026

Employment

Full time

Range

Check website

Work style

On-site

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AI summary

Core responsibilities

The analyst will conduct cybersecurity assessments, monitor security events, and identify vulnerabilities across enterprise IT environments. They are also responsible for documenting findings, maintaining security reports, and supporting remediation activities.

Requirements overview

Candidates must have 1-3 years of experience in cybersecurity or a related field and possess a DoD 8570 IAT Level II certification. A Top Secret security clearance is mandatory for this position.

Key skills

Cybersecurity assessmentsVulnerability identificationIncident responseSIEMNetwork securityEndpoint securityCloud securityIdentity and access managementNIST Cybersecurity FrameworkNIST SP 800-53Vulnerability scanningSystem administrationLog analysisSecurity controlsCompliance auditing

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About SENTINEL GROUP LLC

Industry

Transportation, Logistics, Supply Chain and Storage

Employees

3

Type

Public Company

Size

11-50 employees

Sentinel Group, LLC is an SBA 8(a), Service Disabled Veteran Owned Small Business (SDVOSB), and HUBZone Certified Small Business that provides professional logistics, information technology, and professional management service solutions to meet the needs of Government and Commercial clients. Sentinel Group LLC is positioned to deliver responsive, innovative, and assured solutions to meet your organization’s most challenging requirements. Our team is mission focused and operates with integrity, discipline, and attention to detail while providing cost effective and efficient solutions for our client’s specific needs.

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Job categories

Security & SafetyTechnologyGovernment & Public Sector

Description

Minimum Qualifications:  The Entry-Level Cybersecurity Blue Team Analyst supports cybersecurity assessments, defensive cyber operations, vulnerability identification, security monitoring, and incident response activities across enterprise IT environments. The analyst shall be capable of assessing the security posture of common enterprise technologies, including servers, workstations, network infrastructure, cloud environments, databases, applications, identity and access management systems, virtualization platforms, security tools, and enterprise services. Responsibilities: * Conduct cybersecurity assessments of enterprise IT systems, applications, networks, and infrastructure to identify vulnerabilities, misconfigurations, security weaknesses, and compliance deficiencies. * Review system configurations, security controls, logs, alerts, vulnerability reports, and other security-relevant information. * Support vulnerability assessment and remediation activities, including validation of corrective actions. * Analyze security events from SIEM, endpoint, network, identity, cloud, and other security-monitoring technologies. * Assist with security-control assessments and collection of objective evidence. * Apply established security assessment procedures and cybersecurity frameworks to evaluate system security. * Document assessment findings, risk observations, recommendations, and remediation activities. * Develop and maintain assessment documentation, reports, dashboards, and technical artifacts. * Stay current with emerging threats, vulnerabilities, attack techniques, and defensive cybersecurity practices. Required Qualifications: * 1–3 years of experience in cybersecurity, information assurance, system administration, network operations, vulnerability management, or a related field. * Working knowledge of enterprise IT infrastructure, including Windows and Linux systems, networking, virtualization, cloud computing, databases, applications, and identity services. * Ability to analyze system configurations, logs, vulnerability data, and security events. * Ability to use common cybersecurity assessment, vulnerability scanning, SIEM, endpoint security, and network security tools. * Understanding of the NIST Cybersecurity Framework, NIST SP 800-53, and/or comparable cybersecurity standards. * DoD 8570 IAT Level II certification required. * Must hold Top Secret security clearance. Counterintelligence polygraph desired.

Requirements

  • Cybersecurity assessments
  • Vulnerability identification
  • Incident response
  • SIEM
  • Network security
  • Endpoint security
  • Cloud security
  • Identity and access management
  • NIST Cybersecurity Framework
  • NIST SP 800-53
  • Vulnerability scanning
  • System administration
  • Log analysis
  • Security controls
  • Compliance auditing

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