Demo

Service Desk Technician - Tier 1.5 - TS/SCI

Dunhill Professional Search & Government Solutions
Reston, VA Full Time
POSTED ON 10/27/2026
AVAILABLE BEFORE 11/29/2026

**Active TS/SCI Security Clearance Required** 


Salary Range - $107,000 - $117,000



We are seeking a motivated and customer-focused Service Desk Technician (Tier 1.5) to join our support team operating within a secure Azure enterprise environment. This role is ideal for IT professionals with foundational experience who are ready to take on more advanced technical challenges. As a Tier 1.5 Service Desk Technician, you will go beyond basic troubleshooting by addressing more complex technical issues, supporting cloud-based systems, and escalating incidents only when necessary.   


You will play a key role in ensuring seamless operations, delivering exceptional service to end users, and contributing to the secure and efficient functioning of critical systems.   


Note: Candidates must possess all required certifications and an active TS/SCI clearance at the time of application. 


 


Key Responsibilities: 



  • Serve as the first point of contact for technical inquiries and support requests via phone, email, or chat, delivering a positive customer experience by providing prompt and effective solutions. 



  • Accurately document issues, troubleshooting steps, and resolutions in the ticketing system, ensuring compliance with established Service Level Agreements (SLAs) and Service Level Objectives (SLOs) (e.g., 90% first-call resolution, 95% SLA compliance). 



  • Troubleshoot and resolve Tier 1.5-2.0 level issues related to Azure services, Microsoft Windows environments, and collaboration tools (e.g., Microsoft Teams, Outlook, OneDrive). Escalate more complex incidents to higher-tier support teams as necessary. 



  • Maintain and contribute to the internal knowledge base by documenting known issues, workarounds, and best practices to support faster issue resolution and improve team efficiency. 



  • Collaborate with higher-tier support teams and other IT units to ensure timely resolution of escalated issues and promote smooth service delivery. 



  • Assist users in navigating the secure Azure enterprise environment, offering technical guidance to enhance end-user confidence and reduce repeat issues. 



  • Develop and execute PowerShell scripts to automate routine tasks, streamline workflows, and support system management. 



  • Support compliance with DoD security policies, procedures, and protocols to maintain a secure IT environment. 


 


Required Qualifications: 


Experience: 



  • Minimum of five (5) years of experience in an IT support or customer service role with a strong emphasis on end-user satisfaction. 



  • Five (5) years of hands-on experience supporting Microsoft Windows environments and troubleshooting issues in an enterprise setting. 


Technical Skills:  



  • Demonstrated expertise in core Microsoft technologies such as Active Directory, SharePoint, Exchange, and Windows Server, including deployment, administration, and advanced troubleshooting. 



  • Experience troubleshooting and isolating issues in local, cloud, and hybrid environments, including Azure services (e.g., Azure Active Directory, Azure Virtual Machines) and collaboration tools (e.g., Teams, Outlook, OneDrive). 



  • Proficiency in writing and troubleshooting scripts in PowerShell, Bash, Python, or similar scripting languages. 



  • Advanced understanding of networking concepts (e.g., IP addressing, DNS, DHCP, VPNs) with hands-on experience in network troubleshooting and configuration in enterprise environments. 


Certifications:  



  • Must possess a DoD 8140-compliant certification enabling privileged access on a National Security System (NSS) at the time of application. Acceptable certifications include: 



  • CompTIA Security CE 



  • Certified Ethical Hacker (CEH) 



  • CompTIA CySA  



  • Or an equivalent DoD 8140-compliant certification. 


Note: There is no grace period for obtaining certifications. 


Other Requirements: 



  • Proven ability to communicate clearly and effectively, both verbally and in writing, with a customer-first mindset. 



  • Strong analytical and problem-solving skills with high attention to detail. 



  • Must be a U.S. Citizen (dual citizenship is not permitted). 



  • Must possess a valid U.S. Passport for citizenship validation. 



  • Ability to thrive in a fast-paced, high-visibility environment with a demonstrated capacity for rapid learning and adaptability. 


 


Preferred Qualifications: 


Education: 



  • Associate or Bachelor’s degree in Computer Science, Information Technology, or a related technical field, or equivalent foundational knowledge in software development or scripting. 


Certifications: 



  • Microsoft Azure technical certifications (e.g., AZ-900, AZ-104) demonstrating proficiency in cloud concepts and services. 



  • ITIL Foundation Certification or understanding of IT Service Management (ITSM) best practices, ideally based on ITIL frameworks, to ensure efficient and customer-focused service delivery. 



  • CompTIA Network or equivalent networking certifications. 


Technical Knowledge: 



  • Familiarity with Jira Service Desk for ticket tracking, workflow management, or administrative configuration. 



  • Knowledge of cybersecurity frameworks (e.g., NIST, RMF, FedRAMP) and experience with cybersecurity tools (e.g., vulnerability scanning, intrusion detection, endpoint security). 


 


Security Clearance:  



  • Active TS/SCI clearance required at the time of application. 

  • Candidates must be willing to undergo a polygraph examination if required. 


Additional Notes: 



  • This position is based in Lorton, VA, transitioning to Reston, VA by the end of the year.

  • Candidates must be willing to commute locally (No remote work). 



  • This role does not include a grace period for obtaining required certifications or a TS/SCI clearance. All qualifications must be met prior to application submission. 


 



#cjpost

Salary : $107,000 - $117,000

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