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Senior Systems Engineer - 2131048

Job

FMR LLC d/b/a Fidelity Investments

Westlake, TX (In Person)

$106,500 Salary, Full-Time

Posted 1 week ago (Updated 1 day ago) • Actively hiring

Expires 7/23/2026

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Job Description

Salary Confidential Position range in Denton County $80k•$133k Per Year Senior Systems Engineer•2131048 FMR LLC d/b/a Fidelity Investments

Occupation:

Software Developers

Location:

Westlake, TX•76262

Job Type:

Regular, Full Time (30 Hours or More), Permanent Employment, Day Shift

Posted:

06/17/2026 Positions available: 1

Source:

WorkInTexas

Web Site:

WorkInTexas Onsite /

Remote:

Not Specified

Updated:

06/20/2026

Expires:

07/22/2026

Agency Job ID:

2131048 Job #: 17028828 Job Requirements and Properties Help for Job Requirements and Properties. Work Onsite Full Time Education Bachelor's Degree Experience 36 Month(s) Schedule Full Time Job Type Regular Duration Permanent Employment Hours 40 Hours Per Week Shift Day Shift Help for .

Position Description:

Develops Cloud-based applications using SaaS solutions•Amazon Web Services (AWS) and Azure. Innovates solutions to protect the technology landscape using Web Application Firewalls (WAF), Malware protection, and other network security solutions. Utilizes PowerShell and Python for scripting. Integrates applications with multiple data sources using native Application Program Interfaces (APIs). Deploys and supports highly distributed multi-tiered systems at scale using public Cloud environments. Works in Linux/UNIX and Windows environments to develop software applications. Automates the integration of code changes from multiple contributors into a single software project through the use of Continuous Integration and Continuous Development (CI/CD) practices.

Primary Responsibilities:

Integrates, logs, and monitors software solutions using Agile methodologies. Develops, implements, and supports solutions to reduce IT threats. Modifies software to correct errors, allowing it to adapt to new hardware, and to improve its performance. Analyzes user needs and software requirements to determine feasibility of design within constraints. Develops software system testing and validation procedures, programming, and documentation. Analyzes information to determine, recommend, and plans computer software specifications on major projects and proposes modifications and improvements based on user need. Provides technical support for a broad array of contact center applications. Improves development and maintenance of monitoring and instrumentation capabilities for existing suite of applications. Establishes plans for continuous improvement regarding stability and availability. Coordinates and encourages the adoption of new tools and processes within the team. Collaborates with technical teams to identify dependencies, coordinate activity, and resolve problems. Documents and reviews implementation plans, support procedures and environment configurations.