Sr. IT Help Desk Analyst

Posted Yesterday
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Itasca, IL, USA
In-Office
80K-90K Annually
Senior level
Aerospace • Hardware • Defense • Industrial
The Role
Provide advanced end-user support and escalation for complex desktop, Microsoft 365, and endpoint issues; manage accounts in Active Directory; mentor junior staff; drive incident resolution, root-cause analysis, and service improvements; support onboarding/offboarding, workstation provisioning, and security/compliance tasks.
Summary Generated by Built In
Job Summary & Responsibilities

 

SUMMARY DESCRIPTION:

We are looking for an experienced and customer-focused Senior Helpdesk Analyst with 6–8 years of hands-on IT support experience to join our IT Department. The successful candidate will provide advanced end-user support, resolve complex desktop and application issues, mentor junior support staff, and help drive service quality across endpoint, Microsoft 365, account administration, and workplace technology support.

 

Key Responsibilities:

  • Advanced Helpdesk Support:
    • Deliver high-level technical support for C-Suite Executives, including troubleshooting, technology assistance and effective & clear communication throughout issue resolution.
    • Provide technical support for hardware, software, operating systems, and network-related issues.
    • Troubleshoot and resolve complex incidents involving Microsoft 365, Outlook, Teams, VPN, printers, remote access, and line-of-business applications.
    • Manage user accounts, permissions, group memberships, and access requests in Active Directory and related systems.
    • Support onboarding, offboarding, workstation provisioning, software installations, device replacements, and user setup activities.
    • Own incidents through resolution, ensuring timely follow-up, strong customer communication, and accurate ticket updates.

 

  • Escalation & Problem Resolution:
    • Act as a senior escalation point for unresolved service desk issues and recurring technical problems.
    • Perform root cause analysis for common incidents and recommend long-term fixes to improve service stability.
    • Coordinate with infrastructure, security, networking, and application teams to resolve cross-functional technical issues.
    • Identify trends in support tickets and recommend improvements to reduce repeat incidents and improve end-user experience.

 

  • Endpoint & Workplace Technology Support:
    • Support desktop, laptop, mobile device, and peripheral lifecycle management including deployment, maintenance, upgrades, and retirement.
    • Assist with endpoint configuration, patching, encryption compliance, and standard software deployment processes.
    • Maintain and troubleshoot workplace technologies including conference room equipment, collaboration tools, and printing solutions.

 

  • Service Excellence & Team Collaboration:
    • Mentor junior helpdesk technicians by sharing technical knowledge, troubleshooting approaches, and customer service best practices.
    • Contribute to knowledge base articles, standard operating procedures, and user support documentation.
    • Help enforce service desk processes, ticket quality standards, and SLA-focused support practices.
    • Participate in IT projects, refresh initiatives, rollouts, and continuous improvement efforts.

 

  • Security & Compliance Support:
    • Support security-related tasks such as access reviews, endpoint protection checks, phishing escalation, and policy-aligned troubleshooting.
    • Escalate suspicious activity and assist with remediation steps in coordination with senior IT or security teams.

Qualifications:

  • 6–8 years of experience in IT helpdesk, desktop support, or service desk roles in an enterprise environment.
  • Strong experience supporting Windows devices, Microsoft 365, Outlook, Teams, printers, VPN, remote support tools, and user account administration.
  • Hands-on experience with Active Directory, ticketing systems, hardware troubleshooting, software deployment, and endpoint support processes.
  • Proven ability to diagnose and resolve complex technical issues while managing multiple priorities in a fast-paced environment.
  • Excellent verbal and written communication skills with a customer-first mindset is a must.
  • Experience mentoring junior team members and working collaboratively across IT teams.
  • Associate’s or Bachelor’s degree in Information Technology, Computer Science, or related field preferred; equivalent practical experience will be considered.
  • Must be a US citizen

Preferred Skills (Not Required):

  • Experience with endpoint management tools such as Microsoft Intune, SCCM, or similar platforms.
  • Familiarity with ServiceNow or other enterprise IT service management tools.
  • Working knowledge of basic networking, cybersecurity tools, and endpoint protection platforms.
  • Experience with scripting or automation tools such as PowerShell to streamline support tasks

EEO-M/F/D/V


#Itasca

 

Pay Range

$80,000 - $90,000

Skills Required

  • 6-8 years of experience in IT helpdesk, desktop support, or service desk roles in an enterprise environment
  • Experience supporting Windows devices, Microsoft 365 (Outlook, Teams), VPN, remote support tools, and printers
  • Hands-on experience with Active Directory, user account administration, permissions, and group membership management
  • Experience with ticketing systems and incident management; owning incidents through resolution with accurate ticket updates
  • Experience with workstation provisioning, onboarding/offboarding, software deployment, hardware troubleshooting, and endpoint lifecycle management
  • Proven ability to diagnose and resolve complex technical issues while managing multiple priorities
  • Excellent verbal and written communication skills with a customer-first mindset
  • Experience mentoring junior team members and working collaboratively across IT teams
  • Must be a US citizen
  • Associate's or Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent practical experience)
  • Experience with endpoint management tools such as Microsoft Intune or SCCM
  • Familiarity with ServiceNow or other enterprise IT service management tools
  • Working knowledge of basic networking, cybersecurity tools, and endpoint protection platforms
  • Experience with scripting or automation tools such as PowerShell
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The Company
7,000 Employees
Year Founded: 1946

What We Do

Knowles Corporation is a global leader and provider of advanced audio and precision device solutions. The company specializes in high-performance capacitors, RF and microwave filters, and micro-acoustic components, such as microphones and balanced armature speakers. It serves a wide range of demanding end markets, including consumer electronics, hearing health, medical technology, defense, aerospace, and industrial electrification.

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