Interface Integration Engineer

Peraton; Herndon (VA); On-site; USD 80,000 - 128,000; Full time

Job summary

Peraton is seeking an Interface Integration Engineer to design, implement, and maintain secure integrations between IAM platforms and external systems in a federal environment. You will work on API engineering, identity security, and observability to ensure reliable data flow across identity verification, IT service management, and monitoring platforms.

The role requires hands-on experience with ID.me, ServiceNow, the ELK Stack, and iPaaS tools, plus strong skills in REST APIs, JSON/XML, and

Qualifications

• 5+ years in integration engineering, API development, or middleware development.
• Hands-on experience integrating IAM or identity platforms.
• Experience with ServiceNow integrations (REST APIs, MID Server, Flow Designer).
• Experience with ELK Stack for logging and monitoring.

Responsibilities

• 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

Skills

API integration

ServiceNow integration

ELK Stack

REST APIs

JSON/XML

Python

JavaScript/Node.js

iPaaS tools

Education

Bachelor's degree

High School diploma or equivalent

Tools

MID Server

Flow Designer

Integration Hub

Logstash pipelines

Kibana dashboards

Postman

Job description

Interface Integration Engineer

Job Locations: US

Requisition ID: 2026-169051

Position Category: Engineering

Clearance: Public Trust

Responsibilities

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.

Key Responsibilities:

• 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

Qualifications

Basic Qualifications:

• 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

Preferred Qualifications:

• 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

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.

Target Salary Range

$80,000 - $128,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.