Top 4834 Support Engineer 3 Jobs

Tier 3 Engineer
On Call Computer Solutions, LLC —Remote
- $150,000 - $200,000 a year
- Full-time
- Remote
- Mid-level
- Communication skills
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Support Engineer (Line 3)
Fintech Farm —Remote
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Thatcher Company, Inc. —Salt Lake City, UT
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Test Engineer II/III
Crane Aerospace & Electronics —Burbank, CA
- $95,700 - $138,584 a year
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Structural Engineer 3 (TX)
ZAP Engineering —Houston, TX
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- Weekends as needed
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- 5 years
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Electrical Engineer III - Communications
OTTO Engineering —Carpentersville, IL
- $90,000 - $105,000 a year
- Online Application
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EXPERIENCED MOLDING ENGINEER LEVEL III (MINIMUM OF 5 YEARS EXPERIENCE)
Stanley Electric U.S. —London, OH
- $80,000 - $90,000 a year
- 5 years
- Office
- Continuous improvement
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- Dental insurance
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Project Engineer III
Janicki —Sedro-Woolley, WA
- $83,000 - $145,000 a year
- Pass drug screening
- Mid-level
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- Health savings account
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Controls Engineer III
CPC —Arden Hills, MN
- $103,000 - $120,000 a year
- Full-time
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- Microsoft Outlook
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Tier 3 Engineer
Proven Business Systems LLC —Schaumburg, IL
- $75,000 - $100,000 a year
- Full-time
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- 7 years
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Embedded Software Engineer III
SiOnyx, LLC —Goleta, CA
- $125,000 - $145,000 a year
- Full-time
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- 5 years
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10d
Electrical Engineer III
Banner Engineering Corp —Plymouth, MN
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- Office
- Analysis skills
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- Paid parental leave
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Electrical Process Development Engineer III
Brooksource —Arden Hills, MN
- Up to $65 an hour
- Full-time
- 5 years
- System design
- Mentoring
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- Paid holidays
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Civil Engineer III or IV
City of Evans —Evans, CO
- $98,091 - $151,060 a year
- Online Application
- Spanish
- Customer service
- Pass drug screening
Quick Apply
Environmental Engineer III
STANLEY ELECTRIC US CO INC —London, OH
- $85,000 - $100,000 a year
- Overtime
- Office
- Analysis skills
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
Electrical Process Development Engineer III
Brooksource —Arden Hills, MN
- $50 - $55 an hour
- Full-time
- 5 years
- System design
- Analysis skills
- Health savings account
- Paid holidays
Quick Apply
Advanced Manufacturing Engineer II/III
Primo Medical Group —West Bridgewater, MA
- $75,000 - $115,000 a year
- Full-time
- Background check
- 6 years
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- Health savings account
- Health insurance
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Controls Engineer III
Beckwood Press —Fenton, MO
- Full-time
- System design
- Office
- Travel
- AD&D insurance
- Health insurance
Quick Apply
Product Review Engineer 3
The Structures Company, LLC —Everett, WA
- $66 an hour
- Contract
- 5 years
- Engineering
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
Mechanical Engineer III
Cooper Machinery Services LLC —Salina, KS
- Data analysis skills
- 8 years
- Presentation skills
- AD&D insurance
- Disability insurance

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Tier 3 Engineer

On Call Computer Solutions, LLC
Remote

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Job Details

Full-time
$150,000 - $200,000 a year

Qualifications

Technical documentation
Data recovery
Server backup and recovery
Operating system updates
Virtualization tools
Patch management
Remote access management
Computer management
Remote access software
Customer support ticket management
Server virtualization
Data backup
Technical writing experience
IP networking
Desktop administration
Active Directory management
Ticketing system technical support

Full Job Description

Are you an experienced fully Remote, US-Based Tier 3 Engineer who enjoys solving meaningful technical problems instead of living in reactive chaos?

Do you take pride in building stable, secure, well-documented environments that keep clients productive and protected?

On Call Computer Solutions is seeking a proactive, client-focused Tier 3 Engineer to support and improve the technology environments of our managed services clients. This role is ideal for someone who can think beyond break/fix work, prevent issues before they become outages, and own escalations through resolution.

The right candidate brings strong systems administration skills, solid communication, and the ability to balance daily support, proactive maintenance, documentation, and project work in a fast-paced MSP environment. You should be comfortable working across servers, Microsoft 365, identity, backups, virtualization, endpoint management, and core infrastructure while keeping security and client experience front and center.

Key Deliverables / KPIs

Proactively administer and maintain client environments, including Windows Server, Active Directory, Microsoft 365, Entra ID/Azure AD, virtualization platforms, backup systems, and core infrastructure; keep systems healthy, patched, monitored, and operating with minimal recurring issues and downtime.
Own escalated support tickets and infrastructure tasks from diagnosis through completion, including root-cause troubleshooting, permissions, onboarding/offboarding, server maintenance, line-of-business application support, and small-to-mid-sized technical projects; document work clearly and communicate effectively with clients and internal teams.
Improve client security and resilience by enforcing standards for patching, MFA, endpoint hygiene, backup verification, disaster recovery readiness, system documentation, and change control; identify risks early and recommend practical remediation steps that improve stability, security, and long-term service quality.
Other relevant duties as assigned.

Required Qualifications

3+ years of hands-on systems administration, infrastructure support, or MSP engineering experience
Strong experience with Windows Server, Active Directory, Microsoft 365, DNS, DHCP, virtualization, backup/recovery, and endpoint management
Working knowledge of networking fundamentals, including switching, routing, VPNs, firewalls, and remote access
Experience with ticket-driven service delivery, documentation, patch management, and proactive maintenance
Strong troubleshooting skills with the ability to communicate clearly to both technical and non-technical users

Preferred Qualifications

MSP experience supporting multiple client environments
Experience with Azure, Entra ID, Intune, and cloud migrations
Experience with Nutanix
Familiarity with business continuity and disaster recovery testing
Experience working in security-conscious or compliance-driven environments
Relevant Microsoft, CompTIA, or vendor certifications

On Call Computer Solutions, LLC is an Equal Opportunity Employer. Where permitted by applicable federal, state, and local law, employment with the Company is at will. Nothing in this job posting or the hiring process creates an express or implied contract of employment or guarantees employment for any specific duration.

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Refine Your Search

Support Engineer 3 jobs

Tier 3 Engineer

Support Engineer (Line 3)

Engineer III

Test Engineer II/III

Structural Engineer 3 (TX)

Electrical Engineer III - Communications

EXPERIENCED MOLDING ENGINEER LEVEL III (MINIMUM OF 5 YEARS EXPERIENCE)

Project Engineer III

Controls Engineer III

Tier 3 Engineer

Embedded Software Engineer III

Electrical Engineer III

Electrical Process Development Engineer III

Civil Engineer III or IV

Environmental Engineer III

Electrical Process Development Engineer III

Advanced Manufacturing Engineer II/III

Controls Engineer III

Product Review Engineer 3

Mechanical Engineer III

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