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Tier 3 Systems Engineer Jobs in Seattle, WA (NOW HIRING)

1 point system

Systems Engineer III

Bellevue, WA · On-site

Requirement - Systems Engineer III Location- Bellevue, WA 98005-Hybrid Contract W2 We are currently seeking a Principal Systems Engineer to join the R&D team at our Bellevue office. In this role, you ...

Apex Systems

Systems Engineer III

Redmond, WA · On-site

$64 - $74/hr

Job#: 3043628 Systems Engineer III Location: Redmond, Washington (Onsite) COMPENSATION: $64 - $74 HOURLY Role Overview We are seeking a motivated Systems Engineer to execute battery validation ...

TEKsystems

Systems Engineer

Renton, WA · On-site

$62 - $75/hr

... Provide Tier III engineering support. • Participate in incident management and root cause ... system integrators such as: o Convergint o Siemens o Johnson Controls o Pavion o Securitas ...

TecTammina

Tier 3 Support Engineer

Redmond, WA · On-site

Company Description Tech Tammina LLC Experience working in an Enterprise Production environment Thorough understanding of service management foundations such as ITIL or MOF. Well Versed in Support ...

Crane Company

Systems Engineer III

Lynnwood, WA

Crane Aerospace and Electronics has an exciting opportunity for a Systems Engineer III at our Lynnwood, WA location. About Crane: Crane Aerospace & Electronics supplies critical systems and ...

The Structures Company

Systems Engineer 2

Everett, WA · On-site

$58/hr

Bonus potential + Priority access via Tier 1 supplier * Openings Nationwide: Thousands of ... C. § 1324b(a)(3)) to comply with ITAR regulations. Keywords: aerospace, aviation, engineering ...

Ampcus Inc

Systems Engineer III

Redmond, WA · On-site

They are seeking a highly motivated Systems Engineer III to design, build and maintain lab infrastructure for the Software Health Automation team. The role involves collaborating with development ...

Blue Origin LLC

Mechanical Systems Engineer III

Kent, WA · On-site

$121 - $169/hr

Mechanical Systems Engineer III**, you will play a hands-on role in shaping the mechanical systems that enable Blue Origin's in-space infrastructure and on-orbit mobility missions. You'll apply ...

Blue Origin LLC

Aerospace Systems Engineer III

Seattle, WA · On-site

$101.66 - $169.43/hr

## Aerospace Systems Engineer IIIApplylocations: Greater Seattle Area: Space Coast, FLtime type: Full timeposted on: Posted Todayjob requisition id: R69172Application close date:Applications will be ...

Blue Origin

Aerospace Systems Engineer III

Seattle, WA

$121K - $169K/yr

You will support the development of system engineering processes for the program, ensure consistent implementations across the program, and serve in a system integration capacity working with multi ...

Blue Origin LLC

Avionics Systems Engineer III

Seattle, WA · On-site

$130.71 - $182.99/hr

## Avionics Systems Engineer IIIApplylocations: Greater Seattle Areatime type: Full timeposted on: Posted Yesterdayjob requisition id: R65237Application close date:Applications will be accepted on an ...

Blue Origin, LLC

Avionics Systems Engineer III

Seattle, WA · On-site

$130K - $182K/yr

These responsibilities require broad application of systems engineering principles with a strong emphasis on electronics hardware design, packaging, and qualification in harsh environments. You will ...

Blue Origin

Avionics Systems Engineer III

Seattle, WA

$130K - $182K/yr

These responsibilities require broad application of systems engineering principles with a strong emphasis on electronics hardware design, packaging, and qualification in harsh environments. You will ...

Zeno Power

Systems Engineer

Seattle, WA · On-site

$125K - $175K/yr

Systems Engineer Zeno is seeking a highly motivated Systems Engineer to support the engineering ... Senior Engineer Level 3: $125,000 - $145,000 * Senior Engineer Level 4: $145,000 - $175,000 In ...

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All JobsTier 3 Systems Engineer JobsTier 3 Systems Engineer Jobs in Seattle, WA

Tier 3 Systems Engineer information

See Seattle, WA salary details

$60.9K

$144.8K

$190.1K

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

As of Aug 29, 2026, the average yearly pay for tier 3 systems engineer in Seattle, WA is $144,774.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,500.00 and $178,700.00 per year, depending on experience, location, and employer.

What is a Tier 3 systems engineer?

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 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 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 popular job titles related to Tier 3 Systems Engineer jobs in Seattle, WA?

For Tier 3 Systems Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Tier 3 Systems Engineer jobs in Seattle, WA look for?

The top searched job categories for Tier 3 Systems Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Tier 3 Systems Engineer jobs?

Cities near Seattle, WA with the most Tier 3 Systems Engineer job openings:

Tier 3 Systems Engineer jobs near you

Systems Engineer III

1 point system

Bellevue, WA • On-site

Contractor

Re-posted 22 days ago

Job description

Requirement - Systems Engineer III

Location- Bellevue, WA 98005-Hybrid

Contract W2

Job Description

We are currently seeking a Principal Systems Engineer to join the R&D team at our Bellevue office. In this role, you will be responsible for driving the development and integration of complex, end-to-end medical device systems that involve wearable devices with sensors, mobile applications, software algorithms, cloud software applications, user portals and gateways, and data pipelines. You will apply systems engineering principles throughout the entire product lifecycle, focusing on verification and validation.

 

What you'll be doing:

  • Evaluate system integration points and lead the team in integration planning and testing between wearable devices, mobile applications, software algorithms, cloud software applications, and user portals.
  • Develop and execute comprehensive test plans to verify and validate system performance, safety, and security across the entire end-to-end ecosystem, including test protocol and report write-up.
  • Develop comprehensive system models, risk analyses, and mitigation strategies, addressing the unique challenges of each component in the end-to-end system.
  • Work with development engineers to analyze system performance, reliability, and data integrity across the entire data pipeline, from wearable device data collection to cloud storage and processing.
  • Act as a subject matter expert for project teams in applying systems engineering standards and best practices to the Product Development process.

What you'll bring:

  • Demonstrated success in leading the development of end-to-end systems, ideally in the medical device or healthcare industry.
  • Proven expertise in systems modeling, requirements management, risk analysis, verification, and validation.
  • Strong understanding of medical device regulations, quality systems, and data privacy regulations.
  • Broad technical knowledge encompassing hardware (such as embedded systems and sensors), software (such as algorithms, cloud and mobile applications), and data engineering.
  • Experience in requirements management, validation, and verification practices.
  • Experience in developing system design verification and validation plans and functional test procedures.
  • Demonstrated ability to work across disciplines to build consensus and drive complex systems to completion.
  • Critical thinking and problem-solving skills.
  • An autonomous self-starter personality with a culture of collaboration.
  • Detail-oriented with strong organization and time management skills and the ability to multitask across a diverse scope of responsibilities, projects, and people.
  • Effective verbal and written communication skills and the ability to facilitate and work effectively in diverse, multi-functional teams.

Required Background

  • Bachelor’s or Master’s degree in Electrical Engineering, Biomedical Engineering, Computer Engineering, Systems Engineering, or other technical or science disciplines.
  • 5 – 8+ years of experience in systems engineering, with a significant focus on connected medical devices or other complex, end-to-end systems involving hardware and software integration.
  • Intermediate knowledge of electro-mechanical hardware qualification and statistics. Knowledge of CAD is a plus.
  • Experience in automation and programming/scripting (Python, RESTful API). Familiarity with Azure DevOps (ADO) or similar CI/CD tools is a plus.
  • Debugging skills – ability to trace and resolve hardware and software issues.
  • Familiarity with design/version control and requirement tools is a plus.