Demo

Tier 1 Service Desk Support

Systems Plus, Inc.
Washington, DC Full Time
POSTED ON 7/30/2026
AVAILABLE BEFORE 8/28/2026

Daily Responsibilities:

  • Deliver a high level of customer service on all support calls and consistently adhere to defined Quality Standards.
  • Provide Tier 1 front-line support via phone, live chat, remote desktop tools, and, when necessary, on-site visits.
  • Support the installation, configuration, and use of application software.
  • Offer mobile device support for Android and iOS platforms.
  • Assist in the development of user documentation/installation procedures.
  • Provide technical assistance ranging from general system information to in-depth configuration and problem resolution.
  • Disseminate “Alert” notifications using multiple communication channels, including voicemail, web platforms, newsgroups, and email.
  • Maintain and update a knowledge base of all supported software, as well as a general understanding of supported hardware and communication tools.
  • Demonstrate a willingness to learn/retain knowledge of all House-supported hardware and software, cloud-based products, and internal policies.
  • Participate in HIR projects and initiatives as needed.
  • Serve as an escalation resource for advanced-level support issues.
  • Collaborate closely with internal groups to support and maintain current technology platforms.
  • Coordinate with vendors to troubleshoot and resolve issues effectively.
  • Escalate/consult with senior engineering staff for the resolution of complex technical problems.
  • Perform other official duties as assigned.


Required Experience:

  • Five (5) years minimum experience with Incident, Change, or Knowledge Management systems (i.e. BMC Helix (Remedy)).
  • Three (3) years minimum experience in:
  • IT Call Center environments
  • Active Directory user and account administration
  • Supporting Microsoft Windows 10 and Office 365 applications
  • Supporting mobile operating systems (iOS, Android)
  • Supporting Microsoft Office 365 Pro Plus, SharePoint, and Exchange Online
  • One (1) year minimum experience supporting:
  • macOS
  • Remote access tools (e.g., Cisco AnyConnect)
  • VPN and secure remote connectivity (RSA SecurID experience preferred)
  • bility to configure and troubleshoot COTS software and hardware, including PCs, Macs, mobile devices, printers, and peripherals.
  • Knowledge of Windows, macOS, iOS, and Android operating systems.
  • Foundational understanding of physical, network, and application layers; familiarity with TCP/IP tools/protocol commands to resolve technical issues.
  • Excellent customer service and communication skills, with a professional demeanor in interactions with executive-level staff and management.
  • Ability to operate in a fast-paced environment and meet tight deadlines.
  • Demonstrated proficiency in business and systems analysis to identify, understand, and resolve user issues.
  • Experience with Mobile Device Management (MDM) tools such as JAMF, Apple Business Manager (ABM), Workspace ONE, or Intune.
  • Be self-motivated to work supervised and unsupervised as needed.


Required Clearance: Security/background check

Salary.com Estimation for Tier 1 Service Desk Support in Washington, DC
$53,804 to $65,827
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Tier 1 Service Desk Support?

Sign up to receive alerts about other jobs on the Tier 1 Service Desk Support career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$45,792 - $56,381
Income Estimation: 
$54,256 - $67,602
Income Estimation: 
$54,256 - $67,602
Income Estimation: 
$62,988 - $78,225
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Systems Plus, Inc.

  • Systems Plus, Inc. Washington, DC
  • Daily Responsibilities: Provide professional, high-level technical support to executive customers and management, particularly in urgent or emergency situa... more
  • 2 Days Ago

  • Systems Plus, Inc. Gaithersburg, MD
  • Daily Responsibilities: Design, develop, maintain, and execute high-performance, C code across Linux, macOS, and Windows, ensuring algorithmic parity acros... more
  • 2 Days Ago

  • Systems Plus, Inc. Washington, VA
  • Got the Government Contractor Blues? Looking for a company that cares and goes beyond just filling another contract billet? Well, look no further! Experien... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Tier 1 Service Desk Support jobs in the Washington, DC area that may be a better fit.

  • ALTA IT Services, LLC Arlington, VA
  • Job Title: Service Desk Analyst- (Tier 1/Tier 2) Location: Arlington Va Compensation: 20-27hr W2 Contractor Work Model: onsite If interested reach out dire... more
  • 2 Months Ago

  • Tatitlek Government Services, Inc (TGSI) Washington, DC
  • Service Desk Tier 2 Job Locations US-DC ID 2025-2207 Category Customer Service/Support Position Type Regular Full-Time FLSA Status Non-Exempt Overview SUMM... more
  • 10 Days Ago

AI Assistant is available now!

Feel free to start your new journey!