> Markdown version of [/jobs/ext/1509521-interface-integration-engineer](https://www.wearedevelopers.com/jobs/ext/1509521-interface-integration-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Interface Integration Engineer - **Company:** Peraton Inc - **Location:** Reston, VA, United States - **Experience:** Experienced - **Salary:** $80,000.0 - $128,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Computer-Aided Design, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, User Authentication, Microsoft Azure, Bash Shell, Cloud Computing, CompTIA Security+, Cyber Security, Continuous Integration, Data Mapping, Data Security, Electronic Data Interchange (EDI), Elasticsearch, Middleware, Hypertext Transfer Protocols (HTTP), Identity and Access Management, JSON, Python (Programming Language), Node.Js, OAuth, OpenID, Ping (Networking Utility), Windows PowerShell, Scrum Methodology, Logstash, Zero Trust Network Access, Runbook, Security Assertion Markup Language (SAML), Security Information and Event Management, Data Streaming, Systems Integration, Extensible Markup Language (XML), Okta, Data Ingestion, Postman, Boomi, Zapier, Indexer, Gitlab-ci, Microsoft Sentinel, Api Design, Api Gateway, Kibana, Restful APIs, Terraform, Splunk, Webhooks, Elk Stack, Jenkins, Mulesoft, Servicenow - **Published:** July 30, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/17746099?backUrl=%2Fcareer%2F17746099%2FInterface-Integration-Engineer-Virginia-Reston ## About the Role * Must be a U.S. Citizen with the ability to obtain and maintain the required Public Trust level clearance * Bachelor's degree and 5 years of experience, or a High School diploma or equivalent and 9 years * 5 years in integration engineering, API development, or middleware development * 2+ years of direct experience integrating IAM or identity platforms (ID.me, Okta, ForgeRock, Ping, etc.) * Hands-on experience with ServiceNow to include integrations (REST APIs, MID Server, Flow Designer) * Experience with ELK Stack to include Logstash pipelines, Elasticsearch indexing/querying, Kibana dashboards & alerting * Experience working in agile/scrum environments * Experience in REST APIs, JSON/XML, HTTP protocols, webhooks, API gateways, Postman * Experience in Authentication & Security * Experience in Python, JavaScript/Node.js, Java, Shell/PowerShell * iPaaS Tools proficiency * Networking/Security experience, * Experience with ID.me APIs and identity proofing workflows * Familiarity with SIEM tools such as Splunk or Microsoft Sentinel * Experience with CI/CD tools (Jenkins, GitLab CI, Terraform) * Knowledge of Zero Trust Architecture principles * Experience with AWS GovCloud or Azure Government * Prior federal government project experience * Agile/SAFe experience * ServiceNow certifications such as CSA, CAD, CIS-SecOps, CIS-EM * Elastic certifications such as Elastic Certified Engineer or Observability Engineer * Security certifications such as CISSP, CySA+, or CompTIA Security+ * Cloud certifications such as AWS Certified Developer, AWS Solutions Architect or relevant Azure certifications ## Description Peraton is seeking a highly skilled Interface Integration Engineer to design, implement, and maintain secure integrations between IAM platforms and key external systems, including ID.me, ServiceNow, and the ELK Stack. This role sits at the intersection of API engineering, identity security, and observability, ensuring secure, reliable data flow across identity verification, IT service management, and monitoring platforms in a federal environment., Design and implement secure integrations with ID.me for identity verification using OIDC, OAuth2, and SAML * Develop and maintain ServiceNow integrations using Scripted REST APIs, MID Server, Flow Designer, and Integration Hub * Configure and manage ELK Stack (Elasticsearch, Logstash, Kibana) for log ingestion, monitoring, and alerting * Build and maintain REST APIs and middleware for cross-platform data exchange * Design and implement data mapping and transformation logic (JSON/XML) across systems * Manage integrations using iPaaS tools (e.g., MuleSoft, Boomi, Workato) * Ensure secure data transmission using TLS/mTLS and compliance with federal standards (NIST, FedRAMP, FISMA) * Troubleshoot and resolve integration, API, and data flow issues across systems * Create and maintain technical documentation, runbooks, and architecture diagrams * Collaborate in agile teams supporting development, testing, and deployment activities ## Related Videos - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [Our GitOps approach for deploying an Identity Provider and an API Gateway in a SaaS company](https://www.wearedevelopers.com/videos/776-our-gitops-approach-for-deploying-an-identity-provider-and-an-api-gateway-in-a-saas-company) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [JSON and Beyond](https://www.wearedevelopers.com/videos/968-json-and-beyond) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026)