Middleware Engineer

🕒 October 8

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👷🏻‍♀️ Engineer

👻 Ghost score 10%

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Koniag Government Services

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1975

🏛️ Government

🎖️ Defense

💼 Consulting

Government • Defense • Consulting

Koniag Government Services is an Alaska Native Corporation (ANC) that provides technical, professional, and operational expertise to the U. S. public sector. KGS supports Defense & Intelligence, Federal Civilian, and Health customers with enterprise solutions, professional services, and operations management, and emphasizes mission-focused outcomes, contracting speed (ANC direct awards), and strategic/technology partnerships. The company positions itself as a mission partner delivering people, technology, and program management to government customers.

📋 Description

• Design, develop, test, and deploy custom middleware solutions, integration proxies, protocol translators, and adapter components • Engineer custom connectors, REST and SOAP APIs, scripts, and integration libraries connecting non-standard applications to Okta and SailPoint IdentityIQ • Analyze legacy application architectures, authentication mechanisms, and data flows to design integration approaches using SAML, OAuth 2.0, OIDC, and SCIM • Develop reusable integration libraries, sample code repositories, and middleware components • Collaborate with migration engineers on application triage, middleware feasibility assessments, integration pathways, risk registers, and gap analyses • Provide technical guidance and engineering support to application owners • Design and implement automated provisioning and deprovisioning workflows, SCIM endpoints, directory synchronization scripts, and lifecycle management hooks • Develop RBAC and ABAC solutions, including attribute mapping, claims transformation, and authorization policy enforcement components • Contribute middleware components and integration accelerators to self-service and automated enablement tooling • Conduct unit, integration, and security testing before deployment • Support test plan development, technical integration tests, UAT events, defect diagnosis, and resolution • Ensure compliance with DFARS 239.73 supply chain risk management requirements • Produce and maintain architecture diagrams, data flow diagrams, API specifications, deployment guides, and operational runbooks • Contribute to middleware engineering standards, coding best practices, reusable component libraries, and integration playbooks • Ensure compliance with Section 508 and DoD security requirements, including CUI handling, OPSEC, and DFARS 252.204-7012 • Maintain knowledge of middleware technologies, identity integration patterns, and DoD Zero Trust requirements

🎯 Requirements

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, Information Systems, or a related field from an accredited college or university • Minimum of 5 years of hands-on software or systems engineering experience, including at least 3 years of direct experience in middleware development, API engineering, or enterprise application integration • Demonstrated experience designing and developing custom integration solutions, including REST APIs, SOAP web services, protocol adapters, or middleware components in a production enterprise environment • Experience integrating applications with enterprise identity platforms using SAML, OAuth 2.0, OIDC, or SCIM • Active Secret clearance • Ability to satisfy requirements for CAC-card issuance and NIPRNet access • Annual DoD CyberAwareness training and certification • Strong proficiency in Java, Python, JavaScript, Node.js, C#, or PowerShell • Hands-on experience developing and consuming REST APIs and SOAP web services • Practical implementation experience with SAML 2.0, OAuth 2.0, OIDC, and SCIM • Experience analyzing and reverse-engineering legacy application authentication and authorization mechanisms • Familiarity with Okta and SailPoint IdentityIQ (IIQ) • Experience with LDAP, Active Directory, and SCIM-based directory synchronization • Proficiency with Git, including branching strategies, code review processes, and collaborative development workflows • Experience implementing secure coding practices • Ability to conduct unit testing, integration testing, and security-focused code reviews • Strong technical documentation skills • Familiarity with DoD security requirements, including CUI handling, OPSEC, DFARS 252.204-7012, DFARS 239.73, and DoDM 8140.03 • Strong written and oral communication skills in English • Ability to work independently and collaboratively • Proficiency with Microsoft Office Suite and Microsoft Teams • Ability to obtain and maintain required DoD cybersecurity certifications per DoDM 8140.03, such as Security+ for IAT II or equivalent

🏖️ Benefits

• Medical, dental, and vision insurance • 401(k) retirement plan • Paid time off • Paid parental leave • Life and disability insurance • Flexible spending accounts • Commuter benefits • Tuition reimbursement • Remote work arrangement • Occasional travel to Government facilities

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