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Active Directory / Windows Engineer Job Opening In Irvine – Now Hiring OSI Digital


Job description

Job Description Role:



  • Active Directory / Windows   Engineer Location: Irvine CA Duration: Full time / Contract to hire Technical Expertise 10+ years in enterprise messaging and directory services (Microsoft-focused).

  • Proven experience in Exchange Online, Exchange Hybrid, and Active Directory / Azure AD.
  • Deep knowledge of M365 tenant configurations, mail flow routing, and domain migration.
  • Expertise in identity synchronization (AD Connect, Entra ID) and conditional access.
  • Understanding of DNS, SPF, DKIM, DMARC, and MX records.
  • Experience with Mimecast or similar email security gateways.
  • Familiarity with PowerShell scripting for automation and configuration discovery .

    10+ years’ experience in large Enterprise environments with thousands of users and hundreds of servers and critical Enterprise Applications.
  • Strong understanding of overall IT Infrastructure concepts including data center, compute, storage, networking, security, identity, DR, HA, etc.
  • Strong capabilities with MS Office/365 tools including Outlook, Excel, Word, Powerpoint, Visio, Teams, etc.
  • Manage and maintain Active Directory leveraging scripts and automation wherever applicable.
  • Supporting and adhering to change management process.
  • Collaboration with network, InfoSec, storage, data center, vendors, and other stakeholders in support of the running environment and project initiatives.
  • Participation  in triage and troubleshooting for all responsible technologies.
  • Develop and maintain technical documentation describing the environment.
  • Soft Skills Strong analytical and documentation abilities.
  • Excellent communication skills to bridge technical and business audiences.
  • Capable of leading technical discovery workshops with multiple stakeholders.
  • Highly organized, detail-oriented, and capable of managing complex dependencies .

Preferred Qualifications Microsoft Certified:



  • Messaging Administrator Associate or Enterprise Administrator Expert.

  • Prior experience with tenant-to-tenant migrations or domain consolidation projects.
  • Exposure to international domain management and multi-region M365 environments.
  • Experience with email compliance and retention policies under global regulatory frameworks (e.g., KSOX, GDPR).
  • Company Overview OSI Digital, Inc., (formerly OSI Consulting, Inc.) provides purpose-built business and technology solutions that optimize performance to enable data-driven outcomes for our customers.
  • OSI accelerates digital transformation by offering integrated solutions that capture, secure, integrate, analyze and optimize data.
  • Our services include the design, development and implementation of new solutions as well as the ongoing management, enhancement and support of our customers’ existing business systems.
  • OSI Digital was founded in 1993, in California and has since expanded to a team of over 1,400 employees worldwide.
  • We have offices in the US, Canada, India, Philippines, Dubai and Australia.
  • Our main o shore delivery center of excellence is located at our state-of-the-art campus in Hyderabad, India, with additional locations in Chennai, Delhi and Bangalore.

For over 25 years, we have supported a diverse portfolio of customers across various industries, including:



  • Software & Business Services, Financial Services, Life Sciences & Healthcare, Manufacturing, Energy, Retail and Agriculture.

Our client base ranges from start-ups to Fortune 500 corporations, including:



  • Exelon, GE, Hyundai, Toyota, Gilead, Allergan, Yamaha, Gap and Skechers.

  • OSI Digital has developed strong partner alliances with the world’s leading technology providers such as Tableau, Salesforce, Oracle, Microsoft, GE, Amazon Web Services, Dell Boomi and Red Hat.
  • Powered by JazzHR
  • Required Skill Profession

    Computer Occupations


  • Job Details

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Unlock Your Active Directory Potential: Insight & Career Growth Guide


Real-time Active Directory Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Active Directory in Irvine, United States, highlighting market share and opportunities for professionals in Active Directory roles.

1278 Jobs in United States
1278
3 Jobs in Irvine
3
Download Active Directory Jobs Trends in Irvine and United States

Are You Looking for Active Directory / Windows Engineer Job?

Great news! is currently hiring and seeking a Active Directory / Windows Engineer to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at OSI Digital adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying United States laws and regulations

What Is the Average Salary Range for Active Directory / Windows Engineer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Irvine. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Active Directory / Windows Engineer?

Key qualifications for Active Directory / Windows Engineer typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Active Directory / Windows Engineer?

To improve your chances of getting hired for Active Directory / Windows Engineer, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Active Directory / Windows Engineer Job Success

OSI Digital interview tips for Active Directory / Windows Engineer

Here are some tips to help you prepare for and ace your Active Directory / Windows Engineer job interview:

Before the Interview:

Research: Learn about the OSI Digital's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Active Directory / Windows Engineer interview at OSI Digital, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the OSI Digital's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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