Jobs in the United States

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Added just now
Software Engineer (IBM Cognos)
Highmark Health
Des Moines, IA
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
Added just now
Senior Director Software Engineering
Capital One
Des Moines, IA
As a Senior Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
Added just now
Sr Software Engineer I (AWS - Hybrid Role)
Principal Financial Group
Des Moines, IA
…ship trustworthy AI agents. We're hiring a Senior Software Engineer to help build the platform, tooling, and guardrails that power the agent-building experience across the organization -…
Added just now
AI/ML Engineer Intern
Intermountain Health
Des Moines, IA
Experience programming using quantitative, procedural, and statistical programming languages such as Python, SQL, Spark, and Matlab.
Added just now
EG
Forward Deployed AI/ML Engineer IV
Eliassen Group
Des Moines, IA
- $170,000 to $190,000 USD / year
As a Forward Deployed Engineer, AI/ML, you will join our client's AI and Data Engineering (AIDE) team and embed directly with utility clients to understand their hardest operational…
Added 1 min ago
Senior Data Engineer - Microsoft Fabric
Black & Veatch Family of Companies
Cary, NC · Overland Park, KS
The Senior Data Engineer is responsible for designing, building, delivering, and supporting scalable enterprise data products, data pipelines, semantic assets, and consumption-ready…
Added 2 mins ago
RU
Production Support Engineer
Randstad USA
Chandler, AZ
- $56.49 to $66.49 USD / hour
Autosys,Jira,windows,Mobile Application,networking basics,working with Oracle,PL SQL,Python,SQL,ServiceNow,Splunk,Unix/Linux,analytical,communication,troubleshooting…
Added 4 mins ago
Tracking Architecture Performance Engineer - Single INT
The Aerospace Corporation
El Segundo, CA · Chantilly, VA · Colorado Springs, CO
…concept and architecture design to performance assessment and the application of space and space-enabled…
Added 4 mins ago
Senior Identity & Access Management Engineer
LTFCORP Life Time, Inc.
United States
We are seeking a skilled Identity & Access Management (IAM) Engineer to join our Information Technology Team. In this role, you will be responsible for designing, implementing, and…
Added 6 mins ago
Senior Security Engineer - Detection & Response
Klaviyo
Boston, MA · Denver, CO · San Francisco, CA
Klaviyo is looking for a Senior Security Engineer to add to our growing Detection & Response Team. This is an engineering role that spans the full detection and response lifecycle -…
Added 7 mins ago
A
Junior Web Developer/Engineer - Contingent
Aretum
Remote, United States
- $75,000 to $100,000 USD / year
Write clean, modular, and efficient server-side PHP code to power application features, business logic, and dynamic web pages
Added 13 mins ago
AWS DevOps Engineer
BLANKENSHIP CPA GROUP PLLC
Remote, United States
Must reside and work in the United States
Added 14 mins ago
Sr. Site Reliability Engineer
Ally Bank
Detroit, MI · Charlotte, NC
Hybrid roles are generally expected to be in the office a certain number of days per week as indicated by your manager
Added 18 mins ago
Sr Cloud Database Engineer
Hartford Fire Ins. Co
Hartford, CT
We are seeking a Staff Infrastructure Engineer with strong foundations in networking, security, AWS cloud infrastructure, database technologies, and software engineering, combined with…
Added 19 mins ago
Engineer, Software Development Architect
Lifepoint Health
Brentwood, TN
As a Software Development Engineer/Architect, you will work with the Palantir “Foundry” Platform and other AI programming tools like Python and Typescript to build and deploy data-driven…
Added 19 mins ago
Senior Director Software Engineering
Capital One
Boise, ID
As a Senior Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
Added 19 mins ago
AI/ML Engineer Intern
Intermountain Health
Boise, ID
Experience programming using quantitative, procedural, and statistical programming languages such as Python, SQL, Spark, and Matlab.
Added 19 mins ago
EG
Forward Deployed AI/ML Engineer IV
Eliassen Group
Boise, ID
- $170,000 to $190,000 USD / year
As a Forward Deployed Engineer, AI/ML, you will join our client's AI and Data Engineering (AIDE) team and embed directly with utility clients to understand their hardest operational…
Added 20 mins ago
Senior Network Administrator
Peraton
Remote, United States
…network and systems administration, cybersecurity, cloud and application modernization, disaster recovery, and lifecycle testing across physical, virtual, and cloud architectures spanning…
Added 20 mins ago
Full Stack Engineer
Peraton
Home, OH
Location: Columbus, Ohio — must reside locally or able to commute as needed
Added 22 mins ago
Senior Platform Engineer
Swivel Transactions LLC
San Antonio, TX
Configure APM monitoring tooling (e.g Datadog ), including dashboards, alerts, and SLOs for application health and performance.
Added 24 mins ago
Sr Cloud Engineer (Top Secret Clearance Required)
i3
Huntsville, AL
I3 is seeking a Senior Cloud Engineer to support cloud architecture, deployment, optimization, and sustainment activities within a major federal modernization program. This role ensures…
Added 32 mins ago
AM
2027 Spring Process Engineer Co-op - Doctorate (Gloucester, MA)
Applied Materials
Gloucester, MA
- $47 to $50 USD / hour
Experience with programming, data analysis, AI-related tools, or software development, including Python, MATLAB, C/C++, Microsoft Copilot, or similar technologies.
Added 32 mins ago
Software Test & Integration Engineer
Leidos
Natick, MA
Position: Software Test & Integration Engineer
Added 32 mins ago
M
Senior Software Engineer
MathWorks
Natick, MA
- $186,160 to $210,400 USD / year
…requirements and influence product enhancements within the engineer's area of…

Travelers Insurance Company

Mainframe Network Engineer

Jefferson City, MO, United States

$96,700.00 - $159,600.00

Apply on hiremo.mo.gov About employer

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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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Jobs in the United States