Senior Customer Engineer – Microsoft Exchange Solutions & Cloud Migration Specialist at arenaflex (Remote)

About arenaflex – Pioneering Digital Engineering for the Modern Enterprise

arenaflex is a full‑service digital engineering solutions firm that designs, builds, and manages software platforms that empower both consumers and employees. With a global talent pool of over 6,000 technology professionals, arenaflex partners with Fortune 500 organizations to accelerate transformation across cloud, data, experience design, and talent solutions. Headquartered in New Jersey and operating from remote hubs worldwide, arenaflex blends cutting‑edge technology with a culture of inclusion, partnership, and relentless curiosity.

Our mission is simple yet ambitious: to engineer the next generation of digital experiences that drive growth, inspire innovation, and deliver measurable impact. Whether you’re crafting high‑availability email infrastructures, guiding customers through complex migrations, or shaping the future of enterprise communication, arenaflex provides the platform, resources, and community you need to thrive.

Role Overview – Customer Engineer (Exchange)

As a Customer Engineer – Exchange at arenaflex, you will serve as the primary technical liaison for enterprise clients navigating the legacy and cloud phases of Microsoft Exchange. Working 100 % remotely, you will combine deep technical expertise with a passion for education, helping customers adopt best‑practice configurations, optimize performance, and transition smoothly to modern, cloud‑first environments.

This role is ideal for professionals who love solving intricate problems, delivering hands‑on workshops, and building lasting relationships that translate into measurable business outcomes. You will be part of a vibrant developer community that continuously refines its approach to customer experience, software development goals, and emerging technology adoption.

Key Responsibilities

• Design, implement, and support high‑availability Exchange architectures (DAG, Public Folders, Mail Flow, Disaster Recovery, Managed Availability) across on‑premises and Exchange Online environments.
• Conduct proactive education workshops, health‑check assessments, and technical deep‑dives for enterprise customers, translating complex concepts into clear, actionable guidance.
• Lead on‑site and virtual training sessions, sharing industry best practices, migration strategies, and troubleshooting techniques with client teams.
• Collaborate with arenaflex’s consulting practice and product groups to deliver integrated solutions that align with customer project milestones and business objectives.
• Develop and maintain technical documentation, presentation decks, and training materials that reflect the latest Exchange and cloud innovations.
• Serve as a trusted advisor, building strong relationships that foster confidence, loyalty, and long‑term partnership with client stakeholders.
• Stay ahead of emerging Exchange technologies, previewing new features before they become mainstream and advising customers on optimal adoption pathways.
• Analyze and resolve complex technical issues, leveraging PowerShell scripting, SMTP expertise, and failover clustering knowledge to drive rapid remediation.
• Maintain and extend professional certifications (e.g., Microsoft Certified: Exchange Server, Microsoft 365 Certified: Enterprise Administrator) and contribute to internal best‑practice repositories.
• Participate actively in arenaflex’s internal developer community, sharing insights, contributing to open‑source tools, and mentoring junior engineers.

Required Experience & Qualifications

• Extensive hands‑on experience with Microsoft Exchange Server versions 2010, 2013, 2016, and 2019, as well as Exchange Online.
• Proven ability to design, deploy, and troubleshoot high‑availability solutions, including Database Availability Groups (DAG), public folder replication, and mail flow routing.
• Demonstrated expertise in Exchange migrations, upgrades, and performance optimization across hybrid environments.
• Deep understanding of SMTP protocols, failover clustering, and PowerShell automation for Exchange administration.
• Track record of conducting health‑check assessments, delivering best‑practice recommendations, and guiding customers through change, release, performance, and availability management.
• Strong technical writing and presentation skills, with fluency in English (both oral and written).
• Ability to travel remotely (virtual) and, when required, on‑site to client locations for training and workshops.
• Self‑motivated learner who continuously seeks professional growth and stays current with Microsoft roadmap updates.

Preferred Skills & Competencies

• Microsoft Certified: Exchange Server Hybrid or Microsoft 365 Certified: Enterprise Administrator Expert.
• Experience with Azure AD Connect, Azure AD, and other Azure services that intersect with Exchange Online.
• Familiarity with security and compliance features such as Data Loss Prevention (DLP), eDiscovery, and retention policies.
• Background in scripting languages beyond PowerShell (e.g., Python, Bash) to automate broader infrastructure tasks.
• Excellent interpersonal skills, capable of building rapport with senior IT leaders, project managers, and end‑users.
• Ability to translate technical jargon into business‑focused language that resonates with non‑technical stakeholders.
• Experience working in a remote‑first organization, leveraging collaboration tools (Teams, Slack, Confluence) to maintain high productivity.

Career Development & Learning Opportunities at arenaflex

arenaflex invests heavily in the growth of its engineers. As a Customer Engineer, you will have access to:

• Continuous Learning Programs: Subscription to leading technical platforms (Pluralsight, Udemy, LinkedIn Learning) and internal “Tech Academy” workshops covering cloud architecture, security, and emerging Microsoft technologies.
• Mentorship & Coaching: Pairing with senior architects and product specialists who will guide your professional trajectory and help you achieve advanced certifications.
• Innovation Labs: Opportunities to prototype new solutions, contribute to open‑source projects, and present findings at arenaflex’s quarterly “Tech Showcase.”
• Career Path Flexibility: Transition into roles such as Cloud Solutions Architect, Technical Program Manager, or Product Specialist as you broaden your expertise.
• Global Exposure: Work with Fortune 500 clients across multiple industries, gaining insights into diverse business challenges and best‑practice implementations.

Compensation, Perks & Benefits

arenaflex offers a competitive salary range of $95,000 – $125,000 annually, calibrated based on geography, experience, and skill set. In addition to base compensation, you will receive a comprehensive benefits package that includes:

• Medical, dental, and vision insurance with generous employer contributions.
• 22 days of paid time off (PTO) plus company‑wide holidays.
• Retirement savings plan with matching contributions.
• Flexible work‑from‑home stipend for home office setup.
• Wellness programs, including mental‑health resources and virtual fitness classes.
• Employee assistance program (EAP) and paid parental leave.
• Annual performance bonuses tied to individual and company success.
• Access to the latest hardware and software tools needed for high‑performance engineering.

Work Environment & Culture at arenaflex

At arenaflex, culture is more than a buzzword—it’s the fabric that weaves together opportunity, inclusion, and partnership. Our remote‑first model empowers you to work from anywhere while staying connected through vibrant virtual communities. You’ll find:

• Collaborative Innovation: Cross‑functional squads that bring together engineers, designers, and consultants to solve real‑world challenges.
• Diversity & Inclusion: Employee resource groups (ERGs) that celebrate different backgrounds, perspectives, and experiences.
• Recognition & Celebration: Regular “Spotlight” sessions that honor technical achievements, mentorship, and community contributions.
• Transparent Leadership: Open town‑hall meetings where executives share strategic direction and invite employee feedback.
• Fun & Engagement: Virtual hackathons, game nights, and wellness challenges that keep the team energized and connected.

How to Apply – Join arenaflex’s Mission to Transform Digital Engineering

If you are ready to leverage your Exchange expertise, inspire enterprise customers, and grow within a forward‑thinking organization, we want to hear from you. Share your experience, education, and career aspirations, and let your unique viewpoint shine.

Take the next step toward a rewarding career at arenaflex. Click the link below to submit your application and start a conversation with our talent acquisition team.

Apply Job!