Tier II Support Technician - Senior

Aretum, LLC
Arlington, VA, United States
16 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
3 years minimum
Working hours
Regular working hours
Job source

Tech stack

Microsoft Access Multitier Architecture Microsoft Windows Active Directory Android Software Development Apple IOS Apple Mac Systems Virtual Private Networks (VPN) Knowledge Management Windows PowerShell Remote Access Technology Power BI
+11 more
Microsoft SharePoint Enterprise Software Applications Mobile Os Office365 Workspace ONE Microsoft InTune Information Technology Network Support SAP MDG Casper Suite User Accounts

Job description

Aretum is seeking a Tier II Support Technician - Senior to provide advanced technical support for end users across Windows, macOS, iOS, and Android environments. This role resolves complex hardware, software, account, mobility, and connectivity issues while supporting secure and reliable access to Microsoft 365 and enterprise systems. The technician will also contribute to incident, change, and knowledge management activities and provide hands-on hardware support as needed., * Provide advanced Tier II technical support for Windows, macOS, iOS, and Android devices and operating systems.

  • Diagnose and resolve complex hardware, software, account, application, and peripheral issues through onsite and remote support channels.
  • Administer Active Directory user accounts, security groups, permissions, password resets, and related access requests in accordance with established procedures.
  • Support Microsoft Windows and Microsoft 365 applications, including Microsoft 365 Apps for enterprise, SharePoint, and Exchange Online.
  • Troubleshoot remote access tools, virtual support sessions, and VPN connectivity for end users.
  • Support mobile devices and enterprise mobility services, including enrollment, configuration, compliance, and troubleshooting through MDM platforms such as JAMF, Apple Business Manager, Workspace ONE, or Microsoft Intune.
  • Create, update, route, and resolve incidents, service requests, changes, and knowledge articles within an IT service management platform such as BMC Helix (Remedy).
  • Escalate unresolved or high-impact issues to Tier III teams and collaborate with infrastructure, security, application, and network support personnel through resolution.
  • Document troubleshooting steps, resolutions, known errors, and recurring issues to improve service quality and knowledge sharing.
  • Maintain accurate inventory, asset, and support records and follow applicable security, configuration, and change-control requirements.
  • Install, configure, deploy, move, and replace end-user computing equipment and peripherals.
  • Lift and transport equipment weighing up to 50 pounds when performing onsite hardware support.
  • Provide clear, professional communication to users and stakeholders regarding issue status, resolution, and next steps., Aretum is committed to fostering a workplace rooted in excellence, integrity, and equal opportunity for all. We adhere to merit-based hiring practices, ensuring that all employment decisions are made based on qualifications, skills, and ability to perform the job, without preference or consideration of factors unrelated to job performance.

As an Equal Opportunity Employer, Aretum complies with all applicable federal, state, and local employment laws.

We are proud to support our nation’s veterans and military families, providing career opportunities that honor their service and experience.

Requirements

  • Five (5) years of advanced-level technical support experience with Windows, macOS, iOS, and Android operating systems.
  • Five (5) years of experience administering Active Directory users, accounts, groups, and access.
  • Five (5) years of experience supporting Microsoft Windows and Microsoft 365 applications.
  • Five (5) years of experience using incident, change, or knowledge management systems, such as BMC Helix (Remedy).
  • Three (3) years of experience supporting users through remote access software.
  • Three (3) years of experience troubleshooting remote connectivity and VPN solutions.
  • Experience supporting Microsoft 365 Apps for enterprise, SharePoint, and Exchange Online.
  • Experience supporting mobile operating systems, including iOS and Android.
  • Experience with MDM tools such as JAMF, Apple Business Manager, Workspace ONE, or Microsoft Intune.
  • Ability to lift up to 50 pounds of equipment as needed for onsite hardware support.
  • Ability to communicate technical information clearly to users with varying levels of technical proficiency., * CompTIA certification, such as A+, Network+, or Security+.
  • Microsoft 365 certification.
  • ITIL Foundation certification.
  • Associate or bachelor’s degree in information technology, computer science, or a related field.
  • Other relevant, industry-recognized IT certifications.
  • Advanced PowerShell and Power BI skills for assignments requiring Tier III-level support or reporting capabilities.

Benefits & conditions

Pulled from the full job description

  • AD&D insurance
  • 401(k)
  • Health insurance
  • Paid time off
  • Vision insurance
  • Dental insurance
  • Family leave, * Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off
  • Family Leave (Maternity, Paternity)
  • Short Term & Long-Term Disability
  • Training & Development

About the company

Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront.

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