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Sentinel Blue Jobs in Washington, DC (NOW HIRING)

SteerBridge

Cloud Security Engineer

Vienna, VA

$142K - $179K/yr

... blue team defense, incident response, and threat & vulnerability analysis. The Security Engineer ... Microsoft Sentinel * Splunk * Tenable/Nessus * CrowdStrike * Zscaler * Microsoft Defender for ...

SteerBridge

Cloud Security Engineer

Vienna, VA · On-site

$142K - $179K/yr

... blue team defense, incident response, and threat & vulnerability analysis. The Security Engineer ... Microsoft Sentinel * Splunk * Tenable/Nessus * CrowdStrike * Zscaler * Microsoft Defender for ...

SteerBridge

Cloud Security Engineer

Vienna, VA · On-site

$142K - $179K/yr

... blue team defense, incident response, and threat & vulnerability analysis. The Security Engineer ... Microsoft Sentinel * Splunk * Tenable/Nessus * CrowdStrike * Zscaler * Microsoft Defender for ...

SteerBridge

Cloud Security Engineer

Vienna, VA

$142K - $179K/yr

... blue team defense, incident response, and threat & vulnerability analysis. The Security Engineer ... Microsoft Sentinel * Splunk * Tenable/Nessus * CrowdStrike * Zscaler * Microsoft Defender for ...

Innosoft Corporation

Azure Cloud Architect

Washington, DC · On-site

$72 - $93.75/hr

Release strategies including blue and green, canary, and ring based deployments. * Artifact ... Hands-on experience with Microsoft Defender for Cloud, Microsoft Sentinel, and Key Vault, including ...

Innosoft Corporation

Azure Cloud Architect

Washington, DC · On-site +1

$160K - $165K/yr

Release strategies including blue and green, canary, and ring based deployments. * Artifact ... Hands-on experience with Microsoft Defender for Cloud, Microsoft Sentinel, and Key Vault, including ...

SteerBridge

Security Engineer

Vienna, VA · On-site

$142K - $179K/yr

... blue team defense & incident response, and threat & vulnerability analysis. The Security Engineer ... Microsoft Sentinel, Splunk, Tenable/Nessus, CrowdStrike, Microsoft Defender Endpoint • ...

SteerBridge

Security Engineer

Vienna, VA · On-site

$142K - $179K/yr

... blue team defense & incident response, and threat & vulnerability analysis. The Security Engineer ... Proficiency with Microsoft Sentinel, Splunk, Tenable/Nessus, CrowdStrike, Microsoft Defender ...

SteerBridge

Security Engineer

Vienna, VA

$142K - $179K/yr

... blue team defense & incident response, and threat & vulnerability analysis. The Security Engineer ... Proficiency with Microsoft Sentinel, Splunk, Tenable/Nessus, CrowdStrike, Microsoft Defender ...

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All JobsSentinel Blue JobsSentinel Blue Jobs in Washington, DC

Sentinel Blue information

What is a Sentinel Blue?

Sentinel Blue professionals are cybersecurity experts who focus on monitoring, detecting, and responding to security threats within an organization's network. They typically work in Security Operations Centers (SOCs) and use specialized tools to analyze network traffic and identify potential vulnerabilities or attacks. Their primary goal is to protect sensitive data and maintain the integrity of IT systems by proactively identifying and mitigating security risks.

What are the key skills and qualifications needed to thrive as a Sentinel Blue?

I'm sorry, but 'Sentinel Blue' is not recognized as a real-world professional occupation, so I am unable to provide relevant career information.

What are some typical challenges faced by professionals in a Sentinel Blue team, and how can new hires best prepare for them?

Professionals in a Sentinel Blue team, which specializes in proactive cybersecurity defense and threat monitoring, often face challenges such as rapidly evolving cyber threats, high-pressure incident response situations, and the need to stay current with emerging technologies. New hires can best prepare by developing strong analytical skills, gaining familiarity with popular security information and event management (SIEM) tools, and actively participating in cybersecurity training or simulations. Collaboration with other IT and security teams is common, so effective communication and teamwork are also essential to succeed in this dynamic environment.

What is the difference between Sentinel Blue vs Security Guard?

AspectSentinel BlueSecurity Guard
CertificationsTypically requires security licenses and specialized trainingRequires security licenses, basic training often sufficient
Work EnvironmentCorporate, high-security facilities, or specialized environmentsVarious settings including retail, events, and residential areas
Employer & Industry UsageUsed by private security firms, corporations, and government agenciesCommonly employed by retail stores, malls, and private clients

Sentinel Blue often refers to a specialized security role with advanced training and specific industry applications, whereas Security Guard is a broader term for personnel providing general security services across various environments. Both roles require licensing, but Sentinel Blue typically involves more technical or high-security responsibilities.

What are popular job titles related to Sentinel Blue jobs in Washington, DC?

For Sentinel Blue jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Sentinel Blue jobs in Washington, DC look for?

The top searched job categories for Sentinel Blue jobs in Washington, DC are:

Sentinel Blue jobs near you

Cybersecurity Analyst - Intermediate

VG Systems

Fort George G Meade, MD • On-site

Full-time

Re-posted 10 days ago

Job description

VG Systems, LLC, a HUBZone small business based in Quantico, VA, is seeking a Cybersecurity Analyst (Intermediate) to support our federal IT and cybersecurity operations at Fort Meade, MD. This full-time role is ideal for a motivated professional with hands-on experience in monitoring, threat detection, vulnerability management, and cybersecurity compliance.


Key Responsibilities

  • Monitor and analyze security events using SIEM platforms such as Splunk, ELK, and Microsoft Sentinel to detect intrusions, anomalies, and malware activity.
  • Conduct forensic investigations on suspicious network activity and support incident triage and resolution.
  • Conduct vulnerability scanning, analyze results, validate patches, and coordinate remediation with system owners.
  • Develop, update, and maintain cybersecurity baseline documentation (e.g., CONOPS, Incident Response Plans, SOPs, PPPs).
  • Assess applicability of IAVMs, STIGs, and SRGs; track remediation efforts and document compliance.
  • Support development and maintenance of RMF accreditation packages, including evidence collection, compliance validation, and POA&M development.
  • Apply RMF controls and assist with Authority to Operate (ATO) documentation.
  • Provide inputs for monthly/quarterly security status reports and IA briefings.
  • Document incident response actions and create after-action reports for leadership review.
  • Assist senior engineers and analysts with risk assessments and corrective action planning.
  • Participate in cybersecurity inspections (CCRI, SAV) by preparing documentation and supporting on-site assessments.
  • Support red/blue team exercises and improve SOC playbooks for faster containment and recovery.
  • Ensure cybersecurity requirements are fully integrated into system lifecycle processes.
  • Assist with configuration reviews, log management, and system baseline checks across hybrid cloud environments.
  • Enforce Zero Trust-aligned data governance and access models.
  • Integrate AI-enabled analytics into SOC workflows for faster detection and automated threat forecasting.
  • Develop Python and PowerShell scripts to automate security log parsing, vulnerability reporting, and alert notifications.
  • Maintain all position-based Standard Operating Procedures (SOPs) and update them as needed or requested.

Qualifications


Required:

  • Active Secret clearance.
  • 3–5 years of relevant IA/cybersecurity experience.
  • Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or related field (or four additional years of relevant experience in lieu of degree).
  • DoD 8570 IAT Level II certification (e.g., Security+ CE, CySA+, GSEC, or equivalent).
  • Experience with DISA IA processes, eMASS, ACAS, and STIG/SRG compliance.
  • Strong knowledge of DoD RMF, NIST 800-53, DISA STIGs, and Zero Trust architectures.


Desired:

  • Familiarity with FISMA reporting and NIST RMF processes.
  • Experience supporting DISA CCRI/SAV inspections.
  • Strong written and oral communication skills for Government reporting.
  • Hands-on experience with security tools including Splunk, ArcSight, ELK, Microsoft Sentinel, Wireshark, Snort, and Nessus.
  • Proficiency in automation and scripting using Python, PowerShell, or Microsoft Power Automate.
  • Experience with cloud platforms such as Microsoft Azure Government, Microsoft 365, and AWS GovCloud.
  • Detail-oriented, dependable, and able to work independently.


Equal Opportunity Employer/Veterans/Disabled