# Sr. Software Engineer Mainframe (Onsite)

Overview This role is critical for accelerating end-end life insurance processing and the company's industry leading position by bringing incremental software changes to market. The ideal candidate is an industry-proven, hands-on, well-rounded senior leader of software engineering by trade specializing in COBOL application development and mainframe modernization to run end-end life insurance policy administration. Responsibilities Individual contributor collaborating with a team of 7-10 engineers performing rapid agile software development to advance life insurance policy administration capabilities for the company. Individually performs legacy policy administration COBOL application development to run all end-end life insurance processing (product config, billing, collections, policy servicing, claims). Collaborates with peers to integrate with upstream and downstream systems that enable end-end life insurance processing (upstream new business, self service and payment applications as well as downstream workflow, document generation, document fulfillment, general ledger, reinsurance, etc. systems). Individually contributes to the execution of the roadmap for mainframe-based life i

- **Id**: 990160
- **Url**: <https://alion.io/job/western-southern-sr-software-engineer-mainframe-onsite>
- **Role**: Enterprise Apps
- **Role family**: Enterprise Apps
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Fremont, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 7
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-17T02:02:28Z
- **Employer posted date**: 2026-09-20
- **Last verified at**: 2026-11-09T21:03:40Z
- **Board verified**: yes
- **Days open**: 53
- **Description format**: text
- **Description chars**: 5619
- **Description truncated**: no
- **Benefits**: Life insurance
- **Relocation offered**: no
- **Industries**: Asset Management & Funds

## Company

- **Id**: 1881179
- **Name**: Western & Southern
- **Domain**: westernsouthern.com
- **Url**: <https://alion.io/company/western-southern>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: iCIMS

## Salary estimate

- **Min usd**: 92000
- **Max usd**: 179000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 737

## Technologies

- **.NET** — Optional: no
- **Agile** — Optional: no
- **Angular** — Optional: no
- **Azure** — Optional: no
- **C#** — Optional: no
- **C++** — Optional: no
- **CI/CD** — Optional: no
- **CICS** — Optional: no
- **COBOL** — Optional: no
- **Db2** — Optional: no
- **Docker** — Optional: no
- **IBM MQ** — Optional: no
- **IMS** — Optional: no
- **JavaScript** — Optional: no
- **JCL** — Optional: no
- **Jenkins** — Optional: no
- **Maven** — Optional: no
- **Scrum** — Optional: no
- **TypeScript** — Optional: no
- **VSAM** — Optional: no
- **Waterfall** — Optional: no
- **z/OS Connect** — Optional: no
- **Java** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 53

## Requirements

- **Experience years min**: 7
- **Management years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: master
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-09-17T02:02:28Z

## Liveness

- **Score**: 23
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.656
- **P room**: 0.35
- **Age days**: 53
- **Expected fill days**: 18
- **Reasons**: conf:0, velocity, win:tail
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.