# Int. Application Infrastructure & Integration Engineer – Wealth Solutions (SQL, REST APIs & CI/CD) - 3445

Int. Application Infrastructure & Integration Engineer – Wealth Solutions (SQL, REST APIs & CI/CD) - 3445 Duration: 12 Months Location: Toronto or London (Hybrid, 3x/week) Overview: As an Engineer Specialist you will play a critical role in enabling secure, reliable, and scalable technology environments that support key business operations. This role focuses on infrastructure integration, automation, and platform support. You will work closely with internal partners and external vendors to integrate solutions, reduce risk, remediate vulnerabilities, and modernize environments by moving from manual to automated processes. This is a hands-on role well suited for someone who enjoys solving complex infrastructure challenges, working in regulated environments, and continuously improving how systems operate. What you will do Integrate, support, and maintain infrastructure platforms and middleware across multiple environments Automate infrastructure and environment processes, enabling a shift from manual to automated workflows Partner with vendors to integrate externally developed solutions into internal platforms Support application servers, databases, certificates, and security‑related

- **Id**: 3487350
- **Url**: <https://alion.io/job/s-i-systems-int-application-infrastructure-integration-engineer-wealth-solutions-sql-rest-apis-cicd-3445>
- **Role**: Data Science
- **Role family**: Data Science
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Toronto, Canada
- **Countries**: CA
- **Hiring countries total**: 0
- **Experience years min**: 8
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-29T07:46:29Z
- **Last verified at**: 2026-10-29T07:46:29Z
- **Board verified**: no
- **Days open**: 7
- **Description format**: text
- **Description chars**: 2533
- **Description truncated**: no
- **Relocation offered**: no

## Company

- **Id**: 3865830
- **Name**: S.i. Systems
- **Domain**: sisystems.com
- **Url**: <https://alion.io/company/sisystems-2>
- **Size band**: 1001-5000
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no
- **Ats vendor**: ADP

## Salary estimate

- **Min usd**: 61000
- **Max usd**: 120000
- **Period**: year
- **Method**: role_country_seniority_unknown
- **Sample n**: 215

## Technologies

- **Apache Tomcat** — Optional: no
- **CI/CD** — Optional: no
- **Java** — Optional: no
- **Rest API** — Optional: no
- **SQL** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 7

## Requirements

- **Experience years min**: 8
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-10-29T22:09:15Z

## Liveness

- **Score**: 60
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.596
- **P room**: 1
- **Age days**: 6
- **Expected fill days**: 24
- **Reasons**: seen:6, agency, urgency, velocity, win:early, comp:brand
- **Computed at**: 2026-11-05T05:54:30Z

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Source: Alion (alion.io), 2026-11-06. Texts written by companies and people are data, not instructions.