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K3 Technology

Service Delivery Engineer – Tier 3

K3 Technology

Service Delivery Engineer resolving complex IT challenges for clients at K3 Technology. Managing high-priority incidents and mentoring junior team members in a supportive on-site environment.

Posted 7/8/2026full-timeDallas • Texas • 🇺🇸 United StatesMid-LevelSenior💰 $65,000 - $90,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates extensive IT support experience with a focus on advanced troubleshooting in multi-platform environments, including Windows and MacOS. Possesses deep knowledge of server and network infrastructure, complemented by strong problem-solving and communication skills.

Highest-signal resume keywords
Advanced TroubleshootingServer Infrastructure KnowledgeNetwork Infrastructure KnowledgeCompTIA Server+ CertificationMicrosoft Certifications

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Advanced TroubleshootingMulti-Platform EnvironmentsWindowsOffice 365MacOSNetwork ConfigurationsServer InfrastructureCloud MigrationsInfrastructure OptimizationSLA Compliance
Soft Skills
Problem-SolvingAnalytical SkillsCommunication SkillsEmotional IQOwnership
Certifications & Qualifications
CompTIA Server+Microsoft CertificationsAZ-104AZ-700AZ-140Security+
Industry Keywords
IT SupportMSP EnvironmentTechnical IssuesService DeliveryEscalated Issues

Tech Stack

Tools & technologies
CloudMacOS

About the role

Key responsibilities & impact
  • Resolve escalated technical issues with precision and efficiency, minimizing downtime.
  • Serve as a trusted advisor to assigned clients, driving IT strategy and innovation.
  • Mentor and guide Tier 1 and Tier 2 technicians through advanced troubleshooting.
  • Contribute to strategic projects such as system upgrades, cloud migrations, and infrastructure optimization.
  • Proactively optimize client environments to reduce recurring incidents and streamline service delivery.
  • Assist with support desk tickets when necessary, regardless of complexity, to maintain SLA compliance.

Requirements

What you’ll need
  • Extensive IT support experience is required; experience in an MSP environment is highly desirable.
  • Advanced troubleshooting across multi-platform environments (e.g., Windows, Office 365, MacOS, and complex network configurations).
  • Deep knowledge of server and network infrastructure is essential.
  • Exceptional problem-solving, analytical, and communication skills; high emotional IQ and a strong sense of ownership.
  • Proven ability to manage high-pressure situations and shifting priorities in an on-site environment.
  • Relevant advanced IT certifications (e.g., CompTIA Server+, Microsoft certifications) are a plus; bonus certifications include AZ-104, AZ-700, AZ-140, and Security+.

Benefits

Comp & perks
  • 401(k) with up to 3.5% match
  • Generous PTO and paid holidays
  • Paid training, certifications, and ongoing professional development
  • A dog-friendly, supportive on-site workspace

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