Rockford, Illinois, United States · On-site
$87k–$165k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-IL-ROCKFORD-P6 ~ 4747 Harrison Ave ~ 4747 HARRISON AVE-P6 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U…
Skills: Embedded software development, C programming, Aerospace standards, DO-178C, Real-time embedded systems
Longueuil, Quebec, Canada · On-site
Date d’affichage / Date Posted: 2026-08-07 Pays / Country: Canada Emplacement / Location: CA-QC-LONGUEUIL-J01 ~ 1000 Blvd Marie-Victorin ~ J01 BLDG Qui sommes nous? Chez Pratt & Whitney, entreprise en pleine croissance, …
Skills: TIG welding, MIG welding, Resistance welding, Electron beam welding, Precision measurement
Clayville, New York, United States · On-site
Date Posted: 2026-08-07 Country: United States of America Location: US-NY-CLAYVILLE-2395 ~ 2395 Main St ~ MAIN Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is…
Skills: Furnace maintenance, Crucible repair, Heating coil maintenance, Arc welding, Gas torch operation
Jupiter, Florida, United States · On-site
$87k–$165k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-FL-JUPITER-EOB ~ 17900 Beeline Hwy ~ BLDG EOB Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizens…
Skills: Project management, Engineering, Risk management, Budgeting, Scheduling
Jupiter, Florida, United States · On-site
$87k–$165k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-FL-JUPITER-ADR ~ 17900 Beeline Hwy ~ ADR BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requ…
Skills: Aerodynamic analysis, Turbomachinery, Thermal analysis, Finite element analysis, Python
Bengaluru, Karnataka, India · Hybrid
Date Posted: 2026-08-07 Country: India Location: IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli Position Role Type: Hybrid At RTX, the world's largest aerospace and…
Skills: Network monitoring, Incident response, Network infrastructure, Routing, Switching
Harlow, England, United Kingdom · Hybrid
Date Posted: 2026-08-07 Country: United Kingdom Location: Harlow, Essex Position Role Type: Hybrid Benefits: £: Competitive salaryContributory Pension Scheme (up to 10.5% company contribution)6 times salary ‘Life Assuran…
Skills: Solution architecture, Application design, Infrastructure architecture, Cloud technologies, Multi-cloud architectures
Kalisz, Greater Poland Voivodeship, Poland · On-site
$5k–$11k/mo
Date Posted: 2026-07-22 Country: Poland Location: PL-30-KALISZ-BLDG4 ~ Elektryczna ~ BLDG 4 Position Role Type: Onsite Silniki Pratt & Whitney pomagają łączyć ludzi, rozwijać gospodarki i bronić wolności. Przyszłość nap…
Skills: Quality inspection, Root cause analysis, Corrective action, Quality documentation, Internal auditing
Singapore, Singapore, Singapore · On-site
Date Posted: 2026-08-07 Country: Singapore Location: SG-01-SINGAPORE-051 TC ~ 51 Calshot Rd ~ 51 CALSHOT RD-051 TC Position Role Type: Onsite Pratt & Whitney, an RTX business, is a world leader in the design, manufacture…
Skills: Operations management, Team supervision, Production scheduling, Root cause analysis, Lean manufacturing
Rzeszów, Subcarpathian Voivodeship, Poland · On-site
$8k–$17k/mo
Date Posted: 2026-07-27 Country: Poland Location: PL-18-RZESZOW-120 A01 ~ Ul Hetmanska 120 ~ BLDG A01 Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 great minds are united b…
Skills: Mobile Device Management, ServiceNow, Vendor Management, Project Management, Infrastructure Support
Maryland, United States · On-site
Date Posted: 2026-08-07 Country: United States of America Location: US-MD-PATUXENT RIVER-22091-CUST ~ 22091 Sears Rd ~ BLDG 2785 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status…
Skills: Engine Maintenance, Gas Turbine Engines, Aircraft Inspection, Technical Manuals, Microsoft Office
Springdale, Arkansas, United States · On-site
Date Posted: 2026-08-07 Country: United States of America Location: US-AR-SPRINGDALE-BLDG 1 ~ 275 E Robinson Ave ~ BLDG 1 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. cit…
Skills: Dimensional inspection, Blueprint reading, Work instructions, Calipers, Verniers
Jupiter, Florida, United States · On-site
$69k–$131k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-FL-JUPITER-EOB ~ 17900 Beeline Hwy ~ BLDG EOB Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizens…
Skills: Project engineering, Hardware procurement, Cross-functional team leadership, Technical project management, Quality non-conformance disposition
Holt, Michigan, United States · On-site
Date Posted: 2026-08-07 Country: United States of America Location: US-MI-HOLT-PLANT 5 ~ 1781 Holloway Dr ~ PLANT 5 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizensh…
Skills: Equipment maintenance, Preventative maintenance, Corrective work orders, Robotics, Conveyors
Jupiter, Florida, United States · On-site
$108k–$205k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-FL-JUPITER-EOB ~ 17900 Beeline Hwy ~ BLDG EOB Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizens…
Skills: Project management, Agile framework, Earned value management, Technical writing, Mentorship
Wrocław, Lower Silesian Voivodeship, Poland · On-site
$5k–$9k/mo
Date Posted: 2026-08-07 Country: Poland Location: PL-24-WROCLAW-011 ~ Bierutowska St 60-65 ~ BLDG 11 Position Role Type: Onsite Praca w Collins Aerospace to szansa na realny wpływ na przyszłość lotnictwa i technologii ob…
Skills: Aviation maintenance, Technical documentation, Technical drawing, SAP, Diagnostic skills
Holt, Michigan, United States · On-site
Date Posted: 2026-08-07 Country: United States of America Location: US-MI-HOLT-PLANT 5 ~ 1781 Holloway Dr ~ PLANT 5 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requi…
Skills: Equipment maintenance, Preventative maintenance, Corrective work order, Robotics, Conveyors
Illinois, United States · Remote OK
$132k–$252k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-IL-REMOTE Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citize…
Skills: Supplier development, KPI management, Strategic alignment, Escalation management, Supplier quality
Windsor Locks, Connecticut, United States · On-site
$108k–$205k/yr
Date Posted: 2026-08-07 Country: United States of America Location: US-CT-WINDSOR LOCKS-B2 ~ 1 Hamilton Rd ~ BLDG 2 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizensh…
Skills: Technical Design Authority, Cross-discipline Technical Integration, Integrated Product Development, Project Management, Budget Management
Rzeszów, Subcarpathian Voivodeship, Poland · On-site
$7k–$14k/mo
Date Posted: 2026-07-27 Country: Poland Location: PL-18-RZESZOW-120 A01 ~ Ul Hetmanska 120 ~ BLDG A01 Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 great minds are united b…
Skills: Mobile Device Management, Vendor Management, ServiceNow, Project Management, Infrastructure Support
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Develop, verify, and validate real-time embedded software for aerospace electric power systems throughout the full software development lifecycle. Collaborate with cross-functional engineering teams to ensure compliance with aerospace standards like DO-178C.
Requires a STEM degree with at least 5 years of relevant experience or an advanced degree with 3 years of experience. Candidates must possess strong C programming skills and experience with the embedded software development lifecycle.
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Join our team in Rockford, IL as a Senior Software Engineer and help develop the embedded software behind advanced aerospace electric power systems. You'll collaborate with talented engineers to build, verify, and certify real-time embedded software in C, working across the full software development lifecycle and contributing to mission-critical technology that keeps aircraft operating safely and reliably.
Develop embedded software for aerospace electric power systems.
Participate in the full software development lifecycle, from planning through certification.
Design, implement, verify, and validate real-time embedded software in C.
Collaborate with cross-functional and remote engineering teams to deliver high-quality software.
Support software certification activities in compliance with aerospace standards.
Design, develop, and maintain embedded C software for electric power system controls.
Perform software planning, architecture, implementation, testing, and verification.
Develop software in accordance with DO-178C (Levels A–C) and other applicable aerospace standards.
Create and maintain software documentation, requirements, and verification artifacts.
Troubleshoot, debug, and integrate software with embedded hardware.
Participate in design reviews, code reviews, and technical discussions.
Collaborate with systems, hardware, verification, and certification engineers to ensure successful project delivery.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
Experience with the full embedded software development lifecycle, including requirements decomposition, design, implementation, verification, and certification.
Strong knowledge of embedded software architecture and C programming.
Hands-on experience with embedded lab testing using oscilloscopes, in-circuit emulators, and target debuggers.
Experience developing and verifying embedded software in compliance with DO-178 or similar industry standards.
Proficient in Assembly, Python, and Tcl/Tk programming languages.
Familiar with Model-Based Development (MBD) using MATLAB/Simulink.
Experience with real-time embedded operating systems (RTOS) and low-level platform integration, including BSPs, device drivers, and I/O.
Knowledge of Built-In Test (BIT) development, module self-test, and system protection.
Experience with configuration and requirements management tools, including IBM Rational Synergy, Change, DOORS, and DXL.
Strong understanding of ARINC 429, ARINC 629, ARINC 664, CAN, and Ethernet communication protocols.
Experience with Texas Instruments TMS320F2812 DSPs and Freescale PowerPC microcontrollers.
Knowledge of generator control systems, embedded control applications, and hardware/software integration.
Experience leading technical teams and mentoring engineers.
Understanding of software quality assurance and the software development lifecycle (SDLC).
Excellent interpersonal, collaboration, and written/verbal communication skills.
Some of our competitive benefits package includes:
Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
And more!
We make modern flight possible for millions of travelers and our military every second. Our major product lines are on-board virtually every aircraft flying. Be it keeping passengers safe with our emergency power generation systems or creating a positive in-flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers. We hire the top people in the industry. Their ideas drive our performance, and their integrity keeps our customers happy. Join us as we take flight!
*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.
Apply now and be part of the team that’s redefining aerospace, every day.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
