361 - 380 of 457 Jobs

6G AI/ML Wireless Systems Engineer

Apple, Inc.

No location provided

Full-time

Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish! Join us to help deliver system design of next generation groundbreaking AI/ML based wireless solutions. Do you love working on challenges that no one has solved yet? As a member of our dynamic R&D group, you will have the unique and rewarding opportunity to cra

Junior Mainframe System Programmer

City of New York

New York, New York, USA

Full-time

Company Description Job Description We are seeking a motivated and detail-oriented Junior Mainframe System Programmer to join our Mainframe Systems Programmers team. In this role, the candidate will work closely with senior system programmers to support and maintain our z/OS mainframe environment. This is a great opportunity for someone looking to build a long-term career in mainframe systems with hands-on experience, structured training, and mentorship. Key Responsibilities: - Assist in ins

Network Engineer, Senior Principal, P4 ONSITE El Segundo, CA

RTX Corporation

El Segundo, California, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret Senior Network Engineer P4 Raytheon Digital Technology Classified Infrastructure Ser

Software Engineer 2 (Java/Spring/COBOL/Mainframe)

U.S. Bank

Hopkins, Minnesota, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions, enabling the communities we support to grow and succeed in the right ways, all more confidently and more often-that's what we call the courage to thrive. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover

Associate Cyber Applied Research Scientist (AR)

Lockheed Martin Corporation

Arlington, Virginia, USA

Full-time

Job Description Bringing together people who use their passion for purposeful innovationYour Mission is Ours. At Lockheed Martin we keep people safe and solve the world's most complex challenges. We place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Our people are some of the greatest minds in the industry and they make Lockheed Martin a great place to work. We provide diverse career opportunities designed

Computer Operations Engineer

DTCC

Coppell, Texas, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Computer Operations Engineer

DTCC

Brooklyn, New York, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Mainframe System Administrator Apprentice

IBM

West Virginia, USA

Full-time

Introduction At IBM, work is more than a job - it's a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you've never thought possible. Are you ready to lead in this new era of technology and solve some of the world's most challenging problems? If so, lets talk In this role, you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers),

Systems Administrator / Top Secret / Onsite: Arlington, VA

Lockheed Martin Corporation

Arlington, Virginia, USA

Full-time

Job Description The Advanced Concepts Lab (ACL) at Lockheed Martin's Advanced Technology Laboratories (ATL) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems administration challenges in heterogeneous computing environments. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the research and development activities carried out by ACL's en

Cyber Defense Infrastructure Network Engineer

World Wide Technology

No location provided

Full-time

QUALIFICATIONS: Knowledge of computer networking concepts and protocols, and network security methodologies. Knowledge of risk management processes (e.g., methods for assessing and mitigating risk). Knowledge of applicable international laws, regulations, policies, and ethics as they relate to cybersecurity. Knowledge of cybersecurity principles. Knowledge of cyber threats and vulnerabilities. Knowledge of specific operational impacts of cybersecurity lapses. Knowledge of host/network access

Engineering Manager - Machine Learning Models

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A93850 Apply to this job Share this listing: Responsibilities Our Business Integrity team has a strong user focus and a dedication to technical excellence. We aim to meet our users' needs with reliable and high-performing platforms and services. We are looking for strong machine learning engineers who are excited to grow their business understanding, build highly scalable machine learning models, and partner across disciplines with

Mainframe Software Engineer III

JPMorgan Chase & Co.

Plano, Texas, USA

Full-time

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer at JPMorgan Chase within the Commercial & Investment Banking team, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business fun

Sr. Software Engineer (Mainframe Developer (COBOL))

U.S. Bank

Atlanta, Georgia, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis

Ingenium Offshore

Webilent Technology, Inc.

INT, USA

Full-time, Contract, Third Party

Webilent is a leading business technology solutions company. We specialize is providing turn-key project execution as well as employee augmentation services. We strive to be the IT partner of choice for every client we serve. We value the role every individual plays in helping our clients meet their end-goal objectives while maintaining the highest level of commitment to our core values: integrity, expertise and service excellence. We give clients the freedom to reach their goals through a varie

Network Engineer ONLY W2

Aziro Technologies LLC

Spring, Texas, USA

Contract

We are looking for IT Engineer / Developer Position. Below is the Job Description, please have a look and if you are available for this position, please get back to me along with your updated resume in word format with contact number. Job Title: IT Engineer / Developer Job location: 100% Onsite (Spring, TX) Duration: Long term Contract Job Description: Advanced knowledge and experience with networking components. Eg. TCP/IP, Routing, DNS, DDNS, DHCP, F5 LTM, GTM, SSH, VPNs, IP routing protocols

Senior Cloud Engineer - GA

ACL Digital

Atlanta, Georgia, USA

Full-time

- Provide technical leadership and design expertise for AWS Foundation integration - Define standards and patterns for when and how to efficiently leverage AWS services - Lead automation of AWS integration processes and tasks - Aid development of Public Cloud Usage Statistics and Reporting dashboards for account owners - Develop frameworks and tools to enable dev teams to consume authorized AWS services - Partner with the DevTools team to develop and deploy a CI/CD pipeline leveraging tools

Sr. Network Operations Technician

Columbia University

New York, New York, USA

Full-time

Reporting to the Director, Network Operations; the Sr. Network Operations Technician is responsible for the technical support of CUIT Networks, troubleshooting of advanced network issues, and implementation of infrastructure and services. The incumbent will be well versed in internetworking technologies and provide support, cross training, and technical assistance to junior personnel. The hours for this role are 8:00am 6:00pm Thursday to Sunday. Responsibilities Supports technical activities in

Senior Software Engineer - (Hogan Systems + Cobol)

U.S. Bank

New Jersey, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis

NonStop Support Engineer

Raymond James Financial Inc

St. Petersburg, Florida, USA

Full-time

Job Description Summary Design specific infrastructure solutions to support the broader technical architecture of how servers, networks, and storage systems work together to support the needs of the organization. Ensure that security, business operations, and business requirements are taken into account. Contribute to the development and maintenance of technical roadmaps, monitor infrastructure performance, and suggest improvements where necessary. Job Description This position will follow our

Mainframe Programmer Analyst

City of New York

New York, New York, USA

Full-time

Company Description Job Description The Financial Information Services Agency and the Office of Payroll Administration (FISA-OPA) has a vacancy for a Mainframe Programmer Analyst. FISA maintains a mainframe payroll application that is integrated with the City's timekeeping and personnel application for active employees. Additionally, FISA maintains a mainframe Pension Payroll system that is integrated/interfaces with five separate pension agencies for retirees. Mainframe development work is t