Demo

Security Specialist

B360™
Washington, DC Contractor
POSTED ON 12/2/2025 CLOSED ON 3/4/2026

What are the responsibilities and job description for the Security Specialist position at B360™?

Job Overview:
B360 is seeking a highly skilled Security Specialist to support M365 Cloud environment. This role will focus on ensuring the integrity, security, and compliance of the IRS’s M365 services, with a key emphasis on data protection and privacy measures.

Duties:

  • Administer and configure Microsoft Purview for data protection, privacy analysis, and compliance with IRS standards.
  • Lead security assessments and audits for M365 applications, including SharePoint Online, Power Platform, and Exchange.
  • Implement and manage security protocols for Windows Server, SQL clusters, and Power Platform environments.
  • Develop and maintain security strategies for SharePoint On-Premises and Online environments.
  • Apply data connectors and establish enterprise data governance policies.
  • Collaborate with the IRS team to ensure that all security frameworks (e.g., Defender, Copilot, Purview) are integrated effectively.
  • Maintain security best practices in all stages of system deployment and configuration.
  • Provide regular security assessments, vulnerability reports, and improvement plans.

Requirements:

  • Experience: 6–10 years in IT security, including at least 5 years of direct experience with M365 and cloud-based security.
  • Education: Bachelor’s degree in Cybersecurity, Information Security, Computer Science, or a related field (Master’s or certifications like CISSP, Security preferred).
  • Skills:
  • Expertise in Purview for data protection, compliance, and DLP.
  • Advanced skills in Azure AD, identity management, and PowerShell scripting.
  • Experience with Splunk Enterprise, BYOK, SFTP, and IP Restrictions.
  • Ability to troubleshoot and address security incidents across the M365 environment.
  • In-depth knowledge of security architecture, cyber defenses, and threat mitigation.

Job Type: Contract

Pay: $53.00 - $72.00 per hour

Expected hours: 8 – 40 per week

Benefits:

  • 401(k)
  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Life insurance
  • Paid time off
  • Referral program
  • Vision insurance

Work Location: Remote

Salary : $53 - $72

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