Security Analyst

Position Summary

We are seeking a dedicated Security Analyst to join our team in supporting the configuration, maintenance, and security of end user applications within a comprehensive Office 365 environment. Under the guidance of network and end-user support supervisors, the Security Analyst will play a key role in implementing security tools, conducting research, developing policies, and transferring knowledge to staff. This position involves inventory management, vulnerability remediation, and software updates on end-user devices across multiple platforms, ensuring that security best practices are upheld and features are securely deployed.

Key Responsibilities

• Enroll and manage a variety of devices (Windows, iOS, iPadOS, Android, macOS) within Office 365 applications.


• Package and deploy Win32, line-of-business (LOB), and store applications using device management tools to facilitate new installations and updates.


• Configure update policies, including setting up Windows Update for Business rings and managing feature updates.


• Create, deploy, and manage sensitivity labels to classify, restrict, and encrypt sensitive documents.


• Set up and configure trainable classifiers, exact data match (EDM), and other sensitive information types to enhance data protection.


• Evaluate Microsoft 365 license tiers (e.g., E3, E5, Business Premium) to determine available features and ensure secure implementation.


• Develop and establish security policies, best practices, and baselines to optimize device onboarding and ongoing security posture.


• Perform inventory checks, remediate software vulnerabilities, and ensure end-user devices are up-to-date with the latest security patches and software.

Required Qualifications

• Bachelor's Degree in Computer Science, Information Systems, Business Administration, or a related field, or equivalent work experience.


• At least 5 years of IT experience demonstrating expertise in architecture design, software development, database management, and systems integration within multi-platform environments.


• Proven experience managing Office 365 applications for end users with a focus on security tools and security-focused applications.


• Significant desktop support experience with Microsoft products and software management for end-user devices.


• Professional proficiency in English (written and spoken).

Preferred Qualifications

• Hands-on experience packaging and deploying applications through device management platforms.


• Knowledge of security labels, data classification, and information protection strategies.


• Ability to assess and evaluate features within Microsoft 365 license tiers for secure deployment.


• Familiarity with policy creation, security baselines, and best practices for device onboarding and management.


• Experience conducting vulnerability assessments, software remediation, and applying updates across various device platforms.

Why This Opportunity May Be Appealing

This role offers the chance to work in a highly impactful environment supporting critical government functions. You will gain experience working with advanced security tools, develop policies, and contribute to safeguarding sensitive information across diverse devices and platforms. The position provides opportunities for professional growth within a mission-driven organization focused on security excellence and technical innovation.

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.

Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit .

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.