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Added 21 mins ago
Software Engineer-Developer, Phantom Works Weapons (Associate or Experienced)
The Boeing Company
Saint Charles, MO
The Boeing Company is seeking an Application Software Engineer (Associate or Experienced) to join the Phantom Works Weapons team in St. Charles, MO (St. Louis Area). This team supports…
Added 26 mins ago
EG
Cloud Engineer
Eliassen Group
Cheyenne, WY
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 26 mins ago
EG
Databricks Data Engineer
Eliassen Group
Cheyenne, WY
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 34 mins ago
Senior Reverse Engineer
Nightwing
Wright Patterson AFB, OH
We seek a qualified engineer that can perform vulnerability research, reverse engineering, and tool development for complex systems.
Added 34 mins ago
Principal Reverse Engineer
Nightwing
Wright Patterson AFB, OH
We seek a qualified, experienced engineer that can perform vulnerability research, reverse engineering, and tool development for complex systems.
Added 34 mins ago
Full-stack Software Engineer
Altamira Technology Corporation
Fairborn, OH
Altamira is seeking a Full-stack Software Engineer to help our National Space Intelligence Center (NSIC) customer. The engineer will sit full-time on Wright Patterson Airforce Base at the…
Added 35 mins ago
Principal/Sr Principal Software Engineer Guidance Navigation Control (GNC)
Northrop Grumman
Beavercreek, OH
We are looking for you to join our team as a Principal or Senior Principal Software Engineer - Guidance Navigation Control (GNC) based out of Beavercreek, OH . As a Software Engineer at…
Added 36 mins ago
EG
Cloud Engineer
Eliassen Group
Columbus, OH
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 36 mins ago
EG
Databricks Data Engineer
Eliassen Group
Columbus, OH
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 39 mins ago
IT Architect
BIG TEX HOLDING INC
Addison, TX
…Azure DevOps, and Application Insights, using .NET (C#) or…
Added 48 mins ago
Software Developer – Entry Level
CGI
Lafayette, LA
As an Entry Level Software Developer, you’ll work with cross functional teams to design, build, test, and enhance technology solutions that address client needs. You’ll gain hands‑on…
Added 50 mins ago
PG
Software Engineer
Publicis Groupe Holdings B.V
Westminster, CO · Chicago, IL
- $73,500 to $136,500 USD / year
We’re looking for an experienced Software Engineer to help us build innovative and secure data solutions for social media, search, and digital ads within a Big Data environment. In this…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Pierre, SD
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
EG
Databricks Data Engineer
Eliassen Group
Pierre, SD
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 1 hour ago
Cloud Migration Associate Engineer / Cloud Migration Developer
Computer Task Group, Inc
Dallas, TX
CTG is seeking to fill a Cloud Migration Associate Engineer / Cloud Migration Developer position for our client.
Added 1 hour ago
Associate Software Engineer
Highmark Health
Jefferson City, MO
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 1 hour ago
CT
Professional Services Engineer – Full-time – Work from Home in the US
Crawford Technologies
Remote, United States
- $130,000 to $150,000 USD / year
- Full-time
Scripting languages a plus (Python, REXX, VB)
Added 1 hour ago
TT
Senior Full Stack Engineer
True Talent Solutions Partners
Boston, MA
- $185,000 to $210,000 USD / year
…people with serious chronic conditions. You will be a hands-on engineer and product partner, shaping the product and helping establish the engineering…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Augusta, ME
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Augusta, ME
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
Corporate Sales Engineer, Customer Sales (Remote)
CrowdStrike
Jefferson City, MO
CrowdStrike is seeking a Corporate Sales Engineer who is passionate about cybersecurity. In this role, you will learn to articulate how current security solutions are designed and deployed,…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Helena, MT
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Helena, MT
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
Software Developer – Entry Level
CGI Technologies and Solutions, Inc.
Lafayette, LA
As an Entry Level Software Developer, you’ll work with cross functional teams to design, build, test, and enhance technology solutions that address client needs. You’ll gain hands‑on…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Baton Rouge, LA
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…

Travelers Insurance Company

Mainframe Network Engineer

Jefferson City, MO, United States

$96,700.00 - $159,600.00

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Job details

Pay: $96,700.00 - $159,600.00
Posting language: English

Original job description

Summary

Who Are We?

Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it.

Job Category

Technology

Compensation Overview

The annual base salary range provided for this position is a nationwide market range and represents a broad range of salaries for this role across the country. The actual salary for this position will be determined by a number of factors, including the scope, complexity and location of the role; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. As part of our comprehensive compensation and benefits program, employees are also eligible for performance-based cash incentive awards.

Salary Range

$96,700.00 - $159,600.00

Target Openings

What Is the Opportunity?

Travelers is seeking a Mainframe Network Engineer to join our organization as we grow and transform our Enterprise Technology Solutions organization, Our Infrastructure Engineers serve as a foundational cornerstone of the enterprise technology ecosystem, encompassing a diverse portfolio of critical systems that power all business operations. This discipline may include mainframe systems, compute resources, storage solutions, collaboration tools, and specialized platforms that enable system interoperability. As the bedrock layer of the technology stack, Infrastructure Engineering creates the resilient, secure, and scalable environments upon which all other technology services depend, balancing the maintenance of established systems with the adoption of modern cloud-native approaches to drive organizational agility and innovation. Applicants must be authorized to work for ANY employer in the US. The company does not sponsor/support H-1B petitions, TN, or Forms I-983/STEM OPT, this this role.

What Will You Do?

+ Responsible for performing analysis, design, and implementation of infrastructure components across various domains (which may include mainframe systems, collaboration tools, compute resources, storage solutions, or other specialized areas) with a high degree of accuracy.

Technical Execution:

+ Define and implement technical requirements for infrastructure provisioning, configuration management, and operational support using appropriate automation methodologies.

+ Enhance infrastructure deployment workflows to improve system reliability, resource utilization, and operational efficiency while resolving infrastructure issues of intermediate complexity.

+ Configure and optimize physical, virtualized, and cloud-based infrastructure to ensure high availability, performance, and operational resilience across multiple technology domains.

+ Implement and maintain infrastructure monitoring, capacity planning, and incident response procedures while ensuring adherence to security protocols and compliance requirements.

Strategic Input:

+ Collaborate with software, platform, and operations teams to align infrastructure capabilities with application requirements and business needs.

+ Provide technical guidance to Associate and Sr Associate Infrastructure Engineers while contributing to infrastructure standards and best practices.

+ Evaluate new infrastructure technologies and methodologies to identify opportunities for operational improvements and technology modernization.

+ Perform other duties as assigned.

What Will Our Ideal Candidate Have?

Technical Expertise & Education:

+ 3 years of infrastructure engineering/systems administration experience preferred.

+ If specializing in a certain domain of infrastructure engineering, proven expertise in that specific area with ability to work across related systems.

+ Domain Expertise - Demonstrated track record of infrastructure expertise including the ability to understand system concepts necessary to do the job effectively, demonstrate willingness, cooperation, and concern for business issues, and possess in-depth knowledge of immediate infrastructure systems worked on.

+ Core Mainframe & Operating System Skills

+ IBM z/OS: Deep proficiency in the z/OS Communications Server environment.

+ Protocols & Architecture: Hands-on experience with SNA (Systems Network Architecture), VTAM (Virtual Telecommunication Access Method), and APPN/Enterprise Extender for SNA-over-IP communication.

+ Environment Navigation: Familiarity with standard mainframe interfaces like TSO/ISPF, JCL (Job Control Language), and IOF (Interactive Output Facility.

+ Networking & Connectivity Skills

+ TCP/IP Stack: Advanced configuration and management of the z/OS TCP/IP stack, routing protocols (OSPF, EIGRP), and Layer 2/Layer 3 integration.

+ Trace & Packet Analysis: Ability to execute and analyze complex VTAM network traces and sniffer/TCP/IP packet captures to isolate bottlenecks.

+ Infrastructure Integration: Working knowledge of modern enterprise hardware and software, including switches, firewalls, load balancers, and 3270 emulators.

+ Security & Policy Management

+ Pagent & AT-TLS: Customization of the z/OS Policy Agent and Application Transparent Transport Layer Security for network policy and encryption rules.

+ Certificates & Encryption: Administration of digital certificates, keyrings, SSH, and SSL/TLS protocols.

+ Secure File Transfers: Support for enterprise file-moving tools like SFTP, FTPS, and Connect:Direct.

+ Automation, Scripting & Monitoring

+ Scripting Languages: Competency in REXX, CLIST, Python, or Linux BASH for workflow automation and generating SMF (System Management Facilities) reports.

+ Diagnostic Tools: Experience utilizing IBM NetView, IBM or equivalent performance and capacity-planning tools.

Leadership & Influence:

+ Strong communication skills that enable clear, concise interactions with team members and stakeholders.

+ Your ability to document infrastructure work in an accessible manner, ask clarifying questions on requirements, and actively listen ensures seamless collaboration.

+ You welcome constructive feedback and use it to continuously improve your approach to infrastructure challenges.

+ You demonstrate intermediate leadership capabilities with a proven track record of self-motivation and initiative.

+ Your ability to identify and pursue personal growth opportunities in infrastructure technologies shows your commitment to professional development and positions you to take on increasing responsibilities ...

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