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Integration Engineer Jobs in Seattle, WA (NOW HIRING)

Integration Engineer

Seattle, WA ยท On-site

$118K - $159K/yr

We are looking for a "Integration Engineer" Location: Seattle, WA Job Type: Contract (Hybrid 2-3 days week in a client office) : We are seeking a Senior Oracle Integration Cloud (OIC) Consultant to ...

Integration Engineer

Seattle, WA ยท On-site

$118K - $159K/yr

We are looking for a "Integration Engineer" Location: Seattle, WA Job Type: Contract (Hybrid 2-3 days week in a client office) : We are seeking a Senior Oracle Integration Cloud (OIC) Consultant to ...

Systems Integration Engineer

Keyport, WA ยท On-site

$87K - $157K/yr

Systems Integration Engineer Location: Keyport, WA (On site) Help Deliver Mission Critical Technology for the U.S. Navy Leidos is seeking a Systems Integration Engineer to support the Naval Undersea ...

Systems Integration Engineer

Keyport, WA ยท On-site

$87K - $157K/yr

Systems Integration Engineer Location: Keyport, WA (On site) Help Deliver Mission Critical Technology for the U.S. Navy Leidos is seeking a Systems Integration Engineer to support the Naval Undersea ...

Systems Integration Engineer

Keyport, WA ยท On-site

$87K - $157K/yr

Systems Integration Engineer Location: Keyport, WA (On site) Help Deliver Mission Critical Technology for the U.S. Navy Leidos is seeking a Systems Integration Engineer to support the Naval Undersea ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Technical Integration Engineer

Tukwila, WA ยท On-site

$176K - $239K/yr

Technical Integration Engineer Company: The Boeing Company The Boeing Defense, Space & Security (BDS) P-8 Poseidon Program is seeking a Technical Integration Engineer to join the Chief Engineer ...

Technical Integration Engineer

Tukwila, WA ยท On-site

$176K - $239K/yr

Technical Integration Engineer Company: The Boeing Company The Boeing Defense, Space & Security (BDS) P-8 Poseidon Program is seeking a Technical Integration Engineer to join the Chief Engineer ...

Technical Integration Engineer

Tukwila, WA ยท On-site

$176K - $239K/yr

Technical Integration Engineer Company: The Boeing Company The Boeing Defense, Space & Security (BDS) P-8 Poseidon Program is seeking a Technical Integration Engineer to join the Chief Engineer ...

Maintenance Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote - offsite Hours: 40.0 System One is seeking an experienced Maintenance ...

Systems Integration Engineer

Keyport, WA ยท On-site

$100 - $125/hr

Systems Integration Engineer Location: Keyport, WA (On site) Help Deliver Mission Critical Technology for the U.S. Navy Leidos is seeking a Systems Integration Engineer to support the Naval Undersea ...

Systems Integration Engineer

Seattle, WA ยท On-site

$79 - $84/hr

Role Summary The Systems Integration Engineer SME Telecommunications is responsible for leading the physical and logical integration of fiber and IP-based circuits within the National Airspace System ...

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Showing results 1-20

Integration Engineer information

See Seattle, WA salary details

$50.7K

$141.5K

$197.6K

How much do integration engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for integration engineer in Seattle, WA is $141,508.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $159,400.00 per year, depending on experience, location, and employer.

What is an integration engineer?

Integration Engineers are IT professionals who specialize in connecting different software systems, applications, or technologies to ensure they work together seamlessly. Their responsibilities often include designing integration solutions, troubleshooting issues, and maintaining data flow between systems. They collaborate with development, operations, and business teams to implement and optimize integrations, ensuring that the organization's technology ecosystem runs efficiently. Integration Engineers often work with APIs, middleware, and various programming languages to achieve these goals.

What are the key skills and qualifications needed to thrive as an integration engineer?

To thrive as an Integration Engineer, you need a solid background in computer science, experience with system integration, and proficiency in programming languages such as Java, Python, or C#. Familiarity with integration platforms (like MuleSoft, Dell Boomi, or Apache Camel), APIs, and relevant certifications is often required. Excellent problem-solving abilities, strong communication, and adaptability are vital soft skills in this role. These competencies ensure seamless connection of systems, effective troubleshooting, and smooth collaboration with cross-functional teams.

What are some common challenges integration engineers face when connecting disparate systems, and how are they typically addressed?

Integration Engineers often encounter challenges such as data format incompatibility, varying communication protocols, and legacy system limitations when connecting different software or hardware systems. To address these, they use middleware solutions, develop custom adapters, and leverage standardized APIs or integration platforms to ensure seamless data flow. Regular collaboration with software developers, IT staff, and business stakeholders is essential to understand system requirements and troubleshoot integration issues efficiently.

What is the difference between Integration Engineer vs Software Developer?

AspectIntegration EngineerSoftware Developer
CredentialsBachelor's in Computer Science or related field; certifications like Cisco, AWS may helpBachelor's in Computer Science or related field; coding certifications optional
Work EnvironmentCollaborates with IT, network teams, and clients to implement integrationsWorks primarily on coding, designing, and testing software applications
Industry UsageCommon in tech, healthcare, finance for system integrationsWidespread across all software development sectors
Search & Comparison IntentOften compared for technical skills and project scopeCompared for coding skills and software design expertise

The main difference is that Integration Engineers focus on connecting and configuring systems and software to work together seamlessly, often involving network and hardware components. Software Developers primarily design, code, and test software applications. Both roles require technical skills, but Integration Engineers emphasize system integration and interoperability, while Software Developers focus on creating software solutions.

How much do integration engineers make?

Integration engineers in general earn a median salary of around $80,000 to $120,000 annually, depending on experience, certifications, and the industry. In metropolitan areas, salaries tend to be higher due to cost of living and demand for technical skills such as API development, system integration, and cloud platforms.
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For Integration Engineer jobs in Seattle, WA, the most frequently searched job titles are:

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The top searched job categories for Integration Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Integration Engineer jobs?

Cities near Seattle, WA with the most Integration Engineer job openings:

Infographic showing various Integration Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 100% In-person job distribution, with an average salary of $141,508 per year, or $68 per hour.

Integration Engineer

3B Staffing LLC

Seattle, WA โ€ข On-site

$118K - $159K/yr

Full-time

This job post hasย expired 2 days ago.ย Applications are no longer accepted.


Job description

Hi,

Hope you are doing well!

This is Shivam from the Talent Acquisition team of Jconnect INC. Please see job details below:

We are looking for a "Integration Engineer"

Location: Seattle, WA

Job Type: Contract (Hybrid 2-3 days week in a client office)

Job Description :

We are seeking a Senior Oracle Integration Cloud (OIC) Consultant to serve as the subject matter expert for enterprise integrations across Oracle Cloud applications and external systems. This role is responsible for designing, developing, and architecting scalable, secure, and high-performing integration solutions while providing operational and project support in a cloud-first environment, leveraging Oracle Integration Cloud (OIC), Oracle Cloud Infrastructure (OCI), and Oracle Database technologies.

The candidate will collaborate closely with business and technical stakeholders to analyze requirements and design robust integration solutions that support end-to-end business processes, including Order-to-Cash (O2C), Procure-to-Pay (P2P), and Manufacturing flows.

Key Responsibilities :

  • Design, develop, and architect integration solutions using Oracle Integration Cloud (OIC), including App-Driven, Scheduled, Orchestrated, File-Based, REST, and SOAP integrations .
  • Apply industry-standard integration patterns such as synchronous and asynchronous messaging, event-driven architecture, file-based batch processing, API-led integrations, and B2B/EDI integrations .
  • Integrate Oracle ERP Cloud and external/legacy systems using OIC adapters, including REST, SOAP, Database, FTP/File, JMS, and B2B/EDI (X12) .
  • Develop and manage EDI (X12) integrations to support secure communication and transaction processing with trading partners .
  • Support integrations aligned to Order-to-Cash (O2C), Procure-to-Pay (P2P), and Manufacturing business processes .
  • Integrate Oracle ERP Cloud, Sales Cloud, CRM/CPQ, Demand Planning (DDC), 3PL systems, and multiple in-house applications .
  • Work with Oracle Cloud Infrastructure (OCI) services, including Object Storage, IAM, Networking, and Compute, to support secure and scalable integration deployments .
  • Develop BI Publisher (BIP) reports, including Data Models, SQL datasets, RTF templates, bursting configurations, and scheduled delivery .
  • Configure and manage Enterprise Scheduler Service (ESS) jobs for automation and batch processing .
  • Utilize BI Cloud Connector (BICC) for high-volume data extraction and downstream integrations .
  • Design and implement File-Based Data Import (FBDI) integrations and bulk data processing solutions .
  • Develop and optimize SQL and PL/SQL database objects, including Stored Procedures, Packages, Functions, Triggers, Sequences, and Views .
  • Participate in integration testing, deployment validation, migration activities, and post-production support .
  • Prepare System Design Documents (SDD), Technical Design Documents (TDD), and detailed test cases .
  • Troubleshoot production issues, perform root cause analysis (RCA), and implement corrective actions .
  • Follow CI/CD best practices for version control, automated deployments, environment promotion, and release management .
  • Design AI-driven automation capabilities such as OIC RPA, Fusion Intelligent Agents, or related automation frameworks (preferred) .
  • Work across the full Software Development Lifecycle (SDLC) within Agile delivery models .

Required Experience :

  • Strong hands-on experience with Oracle Integration Cloud (OIC) .
  • Proven experience designing and architecting enterprise integration solutions .
  • Experience integrating heterogeneous systems (ERP, legacy applications, third-party systems, cloud, and on-premise platforms) using diverse integration patterns .
  • Hands-on experience integrating Oracle ERP Cloud, Sales Cloud, CRM/CPQ, Demand Planning Cloud, EDI, and 3PL systems .
  • Experience with EDI (X12) integrations .
  • Exposure to Order-to-Cash (O2C), Procure-to-Pay (P2P), and Manufacturing business processes .
  • Strong SQL and PL/SQL development expertise .
  • Experience developing BI Publisher reports, ESS jobs, and BICC extracts .
  • Working knowledge of Oracle Cloud Infrastructure (OCI) and Oracle APEX development .
  • Knowledge of CI/CD and DevOps deployment methodologies .
  • Exposure to Oracle SOA Suite, WebLogic, OSB, and MFT is a plus .
  • Exposure to AI-driven automation capabilities such as OIC RPA, Fusion Intelligent Agents, or related automation frameworks is preferred .
  • OIC Certification preferred .

If you are interested, please send me your updated resume ASAP with below details:

1.

Full Name:

2.

Current Location/Zip:

3.

Visa/Work Permit Status:

4.

Notice Period/Availability to Start:

5.

Willingness to relocate to job location:

6.

Preferred Interview timings (Specify Time zone):

7.

LinkedIn URL:

Best Regards,

Shivam Singh

Jconnect Infotech Inc.

168 Barclay Center Ste. 347

Cherry Hill, NJ 08034

Ph. No_+8562108879

Email: shivam.s@jconnectinc.com