science Jobs in Dallas, TX

101 - 120 of 3,539 Jobs

Principal Systems Engineer - Network Infrastructure (Onsite)Job Title - Principal Systems Engineer - Network Infrastructure (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise in sys

Senior Systems Engineer - Top Secret (Onsite)Job Title - Senior Systems Engineer - Top Secret (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 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 Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise

Systems Engineer II - Network Infrastructure (Onsite)Job Title - Systems Engineer II - Network Infrastructure (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Electrical Engineer II, Wiring Design (Onsite)Job Title - Electrical Engineer II, Wiring Design (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-06-02 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and

Principal Systems Engineer - SATCOM (Onsite)Job Title - Principal Systems Engineer - SATCOM (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-05-22 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise in sys

Sr Systems EngineerJob Title - Sr Systems Engineer

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Plano, Texas, USA

Full-time

Are you a bold thinker? We dream big at Sierra Nevada Corporation-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join our team! As a Software-Systems Engineer, you will be using your skills and expertise to research, architect, model, simulate, test, certify and improve cutting edge products and services. You'll be developing complex system architectures within contextual modeling platforms, ush

Linux System AdministratorJob Title - Linux System Administrator

IBMCompany Name - IBM

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Dallas, Texas, USA

Full-time

Introduction System Engineers at IBM are the backbone of our strategic initiatives to design, code, test, and provide industry-leading solutions that make the world run today - planes and trains take off on time, bank transactions complete in the blink of an eye, and the world remains safe because of the work our system engineers do. A system administrator (sysadmin) is responsible for managing, maintaining, and ensuring the smooth operation of an organization's IT infrastructure. Their job prim

Systems Engineer IIJob Title - Systems Engineer II

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

•

Plano, Texas, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Senior Principal Systems Engineer (Onsite)Job Title - Senior Principal Systems Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-06-23 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 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: Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace a

Developer AnalystJob Title - Developer Analyst

Arthur LawrenceCompany Name - Arthur Lawrence

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Arlington, Texas, USA

Contract

Arthur Lawrence is looking for a Developer Analyst one of our clients in Arlington, TX. Please find the job description below and send us your updated resume if interested: Must-Have Skills: 8+ years of experience with PHP in LAMP/LEMP stacks, including CMS development (Drupal, WordPress) and custom themes/modules Experience with web frameworks like Laravel, Django, or Symfony, and strong Linux CLI proficiency High school diploma or relevant field Nice to Have: Experience with Python, JavaScr

Sr. Systems Engineer - Network Infrastructure (Onsite)Job Title - Sr. Systems Engineer - Network Infrastructure (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Principal Mechanical Engineer - Hydraulics & Machines (Onsite)Job Title - Principal Mechanical Engineer - Hydraulics & Machines (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and

Sr. Electrical EngineerJob Title - Sr. Electrical Engineer

JobotCompany Name - Jobot

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Plano, Texas, USA

Full-time

MEP- Electrical Engineer! This Jobot Job is hosted by: Ana Javalera Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $150,000 per year A bit about us: Based in the Dallas area, we are a well known, fast growing MEP (Mechanical, Electrical and Plumbing) Firm. Our practice is built on the foundation that our people mean more to us than anything else! What that means for you, is that we expect you to enjoy a work life balance that pr

Sr. Application Developer, Oracle Cloud IntegrationsJob Title - Sr. Application Developer, Oracle Cloud Integrations

American Heart AssociationCompany Name - American Heart Association

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Dallas, Texas, USA

Full-time

Overview Since our founding in 1924, we've cut cardiovascular disease deaths in half, but there is still so much more to do. To overcome today's biggest health challenges and accelerate this progress, we need passionate individuals like you. Join our movement, be part of the progress, and help ensure a healthier future for all. You matter, and so does the impact you can make with us. The American Heart Association has an excellent opportunity for an Oracle Cloud Applications Developer at out N

Senior Mechanical Engineer - Machine Design (Onsite)Job Title - Senior Mechanical Engineer - Machine Design (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-06-09 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and

Senior Principal Software Engineer (Onsite)Job Title - Senior Principal Software Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: HTX38: 1717 E Cityline Drive 1717 E Cityline Drive Building C17, Richardson, TX, 75082 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: Secret Are you looking to make a meaningful, positive impact while advancing your career? Would you be interested i

Electrical/Mechanical Engineer III - Electrical Wiring and Interconnection Systems (EWIS)Job Title - Electrical/Mechanical Engineer III - Electrical Wiring and Interconnection Systems (EWIS)

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

•

Remote or Plano, Texas, USA

Full-time

Sr. Mechanical Engineer - Racks & Enclosures (Onsite)Job Title - Sr. Mechanical Engineer - Racks & Enclosures (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Senior Mechanical Engineer - Electronics Packaging (Onsite)Job Title - Senior Mechanical Engineer - Electronics Packaging (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Richardson, Texas, USA

Full-time

Principal Data Engineer - Federal EAP Data PlatformJob Title - Principal Data Engineer - Federal EAP Data Platform

Magellan Health ServicesCompany Name - Magellan Health Services

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Remote or Frisco, Texas, USA

Full-time

The Principal Data and Integration Engineer will be responsible for developing ingestion and data pipelines for the new Federal EAP Data Warehouse using AWS S3 and Redshift.The ideal candidate will thrive in collaborative environments, capable of working in a dynamic data environment still in infancy with significant growth soon. The team moves fast with solutioning happening in AWS, Redshift, and Tableau.The candidate should have experience developing modern business intelligence products using