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Tier 3 Systems Engineer Jobs (NOW HIRING)

Proven IT

Tier 3 Engineer

Schaumburg, IL · On-site

$75K - $100K/yr

Job Type Full-time Description The Tier III Engineer is responsible for server, network ... Migrates clients to cloud-based systems, including platforms such as AWS and Azure * Installs and ...

UVeye

Technical Customer Support Engineer Tier 3

Teaneck, NJ · On-site

$90K - $110K/yr

We're looking for a Technical Customer Support Engineer Tier 3 for our Teaneck, NJ office to serve ... This role requires expertise in distributed systems, Linux environments, containerized applications ...

UVeye

Technical Customer Support Engineer Tier 3

Teaneck, NJ · On-site

$90K - $110K/yr

Founded in 2016, we pioneered the world's first fully automated suite of vehicle inspection systems ... We're looking for a Technical Customer Support Engineer Tier 3 for our Teaneck, NJ office to serve ...

TGI MAIN COMPANY

Systems Engineer

Brooklyn, NY · On-site

$50K/yr

Systems Engineer The TGI Story A second-generation family-owned business for over 62 years, TGI ... Installation and configuration of Tier 1, Tier 2, and Tier 3 solutions * Customer Training for MFP ...

Leidos

Systems Engineer

College Park, MD · On-site

$107K - $195K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Mount Rainier, MD · On-site

$107K - $195K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Alexandria, VA · On-site

$107K - $195K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Upper Marlboro, MD · On-site

$107K - $195K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Temple Hills, MD · On-site

$87K - $157K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Bladensburg, MD · On-site

$87K - $157K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Greenbelt, MD · On-site

$87K - $157K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Washington Navy Yard, DC · On-site

$87K - $157K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Southern Md Facility, MD · On-site

$107K - $195K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

Leidos

Systems Engineer

Bowie, MD · On-site

$107K - $195K/yr

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for ... Tier 3 Systems Administrator support. • The candidate should be a proactive leader and team ...

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All JobsTier 3 Systems Engineer Jobs

Tier 3 Systems Engineer information

See salary details

$53.5K

$127.2K

$167K

How much do tier 3 systems engineer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for tier 3 systems engineer in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 per year, depending on experience, location, and employer.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as software engineering, systems engineering, and network engineering can earn $200,000 or more annually, especially with extensive experience, advanced certifications, and working in high-demand industries or companies. Roles often require expertise in cloud platforms, cybersecurity, or complex infrastructure management.

What are the key skills and qualifications needed to thrive as a Tier 3 Systems Engineer, and why are they important?

To thrive as a Tier 3 Systems Engineer, you need advanced expertise in systems administration, troubleshooting, and network infrastructure, often supported by a degree in computer science and certifications like CompTIA, Microsoft, or Cisco. Familiarity with enterprise operating systems, virtualization platforms, cloud services, and monitoring tools is typically required. Excellent problem-solving, communication, and collaboration skills distinguish top performers in resolving complex technical issues. These skills and qualifications are vital for ensuring system reliability, minimizing downtime, and supporting business-critical IT operations.

What is a Tier 3 engineer?

A Tier 3 Systems Engineer is a senior technical professional responsible for resolving complex system issues, often providing advanced support and troubleshooting for hardware, software, and network problems. They typically have in-depth knowledge of systems, certifications like Cisco or Microsoft, and may mentor Tier 1 and Tier 2 engineers in a technical support environment.

What are some common challenges faced by Tier 3 Systems Engineers, and how can they be addressed?

Tier 3 Systems Engineers often handle the most complex technical issues that lower-tier support cannot resolve, which can be challenging due to the need for deep technical expertise and swift problem-solving. They may also encounter pressure to resolve critical incidents quickly to minimize business disruption. Collaborative troubleshooting with other IT teams, continuous learning to stay updated on emerging technologies, and strong documentation practices are key strategies to manage these challenges effectively. Building good communication skills also helps in explaining complex solutions to non-technical stakeholders.

What is the difference between Tier 3 Systems Engineer vs Tier 2 Systems Engineer?

AspectTier 3 Systems EngineerTier 2 Systems Engineer
CertificationsAdvanced certifications like Cisco CCNP, Microsoft MCSEEntry to mid-level certifications like CompTIA Network+, Cisco CCNA
Work EnvironmentComplex troubleshooting, advanced system design, client escalationRoutine support, basic troubleshooting, user assistance
ResponsibilitiesHandling complex issues, system upgrades, architecture planningResponding to user tickets, basic maintenance, issue resolution

The main difference between a Tier 3 Systems Engineer and a Tier 2 Systems Engineer lies in their level of expertise and responsibilities. Tier 3 Engineers handle more complex problems, system architecture, and advanced troubleshooting, often requiring higher certifications. Tier 2 Engineers focus on routine support and basic troubleshooting. Both roles are essential in IT support hierarchies, but Tier 3 Engineers typically work on more advanced projects and escalated issues.

What are Tier 3 Systems Engineers?

Tier 3 Systems Engineers are highly skilled IT professionals who handle the most complex technical issues within an organization’s IT infrastructure. They provide advanced support, troubleshoot escalated problems, and often design or implement system improvements. Tier 3 engineers typically possess deep expertise in areas like networking, server management, security, and cloud technologies. They may also mentor lower-tier support staff and contribute to strategic IT planning.

What engineers make $500,000 a year?

Senior-level engineers such as Software Engineers, Systems Engineers, and Data Engineers with extensive experience, specialized skills, and often advanced certifications can earn $500,000 or more annually, especially in high-cost-of-living areas or within certain industries like technology or finance. These roles typically require a strong technical background, leadership responsibilities, and sometimes stock options or bonuses.

What engineers make $300,000 a year?

Senior-level engineers such as Software Engineers, Systems Engineers, and Network Engineers with extensive experience, specialized skills, and often advanced certifications can earn $300,000 or more annually, especially in high-cost living areas or within certain industries like technology or finance. These roles typically require advanced technical expertise, leadership responsibilities, and sometimes managerial duties.
More about Tier 3 Systems Engineer jobs
What cities are hiring for Tier 3 Systems Engineer jobs? Cities with the most Tier 3 Systems Engineer job openings:
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Tier 3 Systems Engineer jobs near you
Infographic showing various Tier 3 Systems Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 70% Full Time, 25% Part Time, 1% Temporary, and 3% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $127,215 per year, or $61.2 per hour.
System Engineer Lvl 3 with Security Clearance

System Engineer Lvl 3 with Security Clearance

Visionary Technologies Inc

Annapolis Junction, MD • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Lead cross-functional teams using Agile methodologies to streamline the development and integration of complex information systems. Provide administration, troubleshooting, and general support for Windows Server 2022 environments, Windows 10/11 client systems, and various Linux distributions within both cloud and on-premises. Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premises server infrastructure. Provide Tier 3 systems and security engineering support for Splunk-based Security Information and Event Management (SIEM) systems. Required Skills • Windows Server 2022, Windows 10/11, Linux distributions (Rocky, CentOS, RHEL)
• AWS cloud resources (EC2, S3, VPC, IAM, AMIs, Route 53)
• Cloud networking concepts
• Terraform, Salt, Ansible, BigFix Benefits • Medical, dental, and vision insurance with 100% employer-paid premiums
• Medical coverage includes HRA / HSA / FSA options
• 100% employer-paid life insurance, AD&D, short-term and long-term disability
• 3 weeks paid PTO annually
• 401(k) with immediate vesting and company match up to 6%
• 11 paid federal holidays

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