# Senior Software Integration Engineer

> Trinity Global Consulting · Chantilly, United States · Full-time · Posted 2026-09-22

**Workplace:** on_site

**Department:** GxNext

## Description

### Duties May Include:

·       Manage a client's integration with company services, applying project management skills and performing system integration across services from different systems.

·       Debug software issues, investigate root causes, and recommend fixes.

·       Implement, evolve, and support authentication, Single Sign On (SSO), Security Assertion Markup Language (SAML), federation, and cloud infrastructure.

·       Implement methods, standards, and approaches for describing, analyzing, and documenting the organization's enterprise IT architecture.

·       Perform software testing and validation procedures, improving them as needed, and feed the CI/CD pipeline through requirements gathering and usability sessions.

·       Brief Program and Customer leadership, communicate product and implementation details to clients and partners, and raise impediments and larger issues to Program Leadership.

## Requirements

### Required Qualifications:

·       Active TS SCI Clearance, CI Poly eligible; must be a U.S. Citizen.

·       Bachelor's degree or equivalent work experience with 8 years of relevant work experience, or master's degree with 6 years of prior relevant experience.

·       Excellent written and verbal communication skills and extensive experience working with external clients/partners.

·       Demonstrated ability to document processes/procedures.

·       Ability to recognize when the client requires customizations to a standard solution.

·       Ability to debug software issues, investigate root causes, and recommend fixes.

·       SEC+ certification or DoD 8570 IAT Level II certification, or ability to attain certification within 60 days of start.

### Desired Qualifications:

·       Active TS SCI clearance with CI Poly.

·       Active CompTIA Security+ certification.

·       Demonstrated experience in strong authentication technologies and protocols (e.g., PKI, SSL).

·       System administration skills with Linux systems.

·       Knowledge of software development lifecycle (SDLC), Scrum, and Agile processes.

·       Knowledge of Oracle Identity and Access Management (IdAM) suite, including Oracle Access Manager (OAM) and Oracle Unified Directory (OUD).

·       Knowledge of Ping, Kubernetes, Docker, and Ansible.

·       Knowledge of authentication standards using OAuth, SAML, or PKI.

·       Knowledge of open standards such as REST, SOAP, JSON, and LDAP.

·       Knowledge of Authentication (AuthN), Authorization (AuthZ), Digital Policy Management (DPM), Entitlement Management (EM), and Authoritative Attributes (AuthA).

## Benefits

At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes:

-   **Medical, Dental & Vision Coverage** – Coverage for eligible employees and family through CareFirst and VSP.
-   **Paid Time Off** – **PTO** granted in accordance with contract requirements.
-   **Paid Holidays** – **11 federal holidays** observed annually.
-   **Disability & Life Insurance** – Short-term/long-term disability, life insurance, and AD&D coverage included.
-   **401(k) Retirement Plan** – Competitive plan managed through **Ameritas**.
-   **Professional Training** – Formal training provided as required, with additional learning opportunities based on role.

## Apply

[Apply at Trinity Global Consulting](https://apply.workable.com/triglocon/j/908C60B10A/apply)

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