Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Lead Supplier Development, Industrialization & Quality Engineer - Battery Cell
Rivian
Irvine, CA
…As a Lead Supplier Development, Industrialization & Quality Engineer, you are an advanced individual contributor and subject matter expert responsible for the complete supplier quality…
Added 1 min ago
Structural Safety Engineer (CAE)
Rivian
Irvine, CA
The Structural Safety Engineer (CAE) supports the structural analysis and design efforts within the engineering team. This entry-level role provides the opportunity to gain hands-on…
Added 1 min ago
Sr. Systems Integration Engineer, Automated Drive
Rivian
Palo Alto, CA
Track and manage software changes across the modeling and data branches supporting Raven (perception) testing, in coordination with the engineer tracking the onboard branch.
Added 1 min ago
Sr. Systems Integration Engineer, Automated Drive
Rivian
Palo Alto, CA
B.S. in Electrical Engineering, Computer Science, Mechanical Engineering, or a related field.
Added 2 mins ago
Systems Integration Engineer - Antenna Systems
Viasat, Inc.
Duluth, GA
We have an exciting new opportunity for a Systems Integration Engineer to join our Antenna Systems team in Duluth. GA! In this role, you will play a hands-on role in the integration,…
Added 2 mins ago
PN
Senior Software Engineer III
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $133,100 USD / year
…to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across the data analytics lifecycle, from data acquisition and management to…
Added 2 mins ago
PN
Lead Software Engineer IV
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $161,300 USD / year
…to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across the data analytics lifecycle, from data acquisition and management to…
Added 2 mins ago
PN
Early Career Software Engineer
Pacific Northwest National Laboratory
Richland, WA
- $83,100 USD / year
…to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across the data analytics lifecycle, from data acquisition and management to…
Added 2 mins ago
PN
Software Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $109,000 USD / year
…to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across the data analytics lifecycle, from data acquisition and management to…
Added 14 mins ago
IBM Maximo Senior Business Analyst
Jobgether
Remote, United States
You will leverage your expertise in IBM Maximo Application Suite to improve workflows, enhance system functionality, and ensure reliable platform performance.
Added 14 mins ago
Engineering Manager- Data Collection & Scanning
Jobgether
Remote, United States
Previous professional experience as a software engineer or systems engineer, building and operating production-grade systems.
Added 16 mins ago
A
Entry Level Civil Design Engineer
Actalent
Brooklyn, NY
- $75,000 to $100,000 USD / year
HIRNG: Entry Level Civil Engineer!Job DescriptionWe are seeking a talented Civil Engineer to perform civil design tasks, focusing on roadway geometrics, grading, and drainage systems. This…
Added 26 mins ago
Ground Systems Engineer I, Electrical
Rocket Lab USA
Stennis Space Center, MS
…execution history with the Electron program. GROUND SYSTEMS ENGINEER I, ELECTRICAL Based out of Rocket Lab's Test Facility at Stennis Space Center in Mississippi, the Ground Systems…
Added 26 mins ago
MS
Competitive Intelligence Spec / R70198 / Remote
Motorola Solutions
Corinth, MS
- $150,000 to $175,000 USD / year
…responsibilities include analyzing market trends, synthesizing field observations into strategic briefings, and guiding product strategy and major program captures. Working closely with…
Added 26 mins ago
Mechanical Engineer - Boston, MA
Serco
Gulfport, MS · Pascagoula, MS
As the Mechanical Engineer for our LCU 1700 program, you will work onsite at our office in either Boston, MA or Pascagoula, MS, where will you will be part of a 12-person Engineering team…
Added 26 mins ago
Software Engineer II- ECM Specialization
Emergent Holdings, Inc.
Jackson, MS
Added 27 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Jackson, MS
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 32 mins ago
TC
Distribution Engineer I
TRC Companies, Inc.
Asheville, NC
- $24.5 to $30 USD / hour
TRC is hiring a Distribution Engineer I. This position will be working within our Power Distribution engineer team and is a part of our growing Power Sector.
Added 32 mins ago
Senior Environmental Engineer
TRC Companies, Inc.
New York, NY
TRC is seeking a Senior Engineer (Environmental) to work in our engineering discipline within the Engineering, Construction, and Remediation Practice in New York State. The position…
Added 33 mins ago
AI Solutions Lead
B10 Wells Fargo Bank, N. A.
CHARLOTTE, NC · CHANDLER, AZ · IRVING, TX · DES MOINES, IA · SALT LAKE CITY, UT · SHORT HILLS, NJ · SAINT LOUIS, MO · MINNEAPOLIS, MN
…single shape-and-build role - a hybrid of a Forward Deployed Engineer and a product leader - who both defines the AI solution and rapid prototypes a solution, partnering with the Technology…
Added 35 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Providence, RI
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 39 mins ago
Manufacturing Engineer Intern (Summer 2027)
Sierra Nevada Company, LLC
Sparks, NV
Receive guidance and mentorship from experienced industry professionals in your field.
Added 39 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Carson City, NV
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 48 mins ago
Data Engineer
HCA Healthcare
Brentwood, TN
Do you want to join an organization that invests in you as a Data Engineer? At Parallon, you come first. HCA Healthcare has committed up to $300 million in programs to support our…
Added 49 mins ago
Innovation Engineering Manager, WW Innovation Engineering
Amazon
Nashville, TN
Amazon is seeking a Senior Innovation Engineer to lead the Amazon Logistics Automation Engineering team and innovate at scale. This individual will be the owner of a product roadmap and…

RTX

Senior Software Engineer - Modeling (Onsite)

United States

The salary range for this role is 95,500 USD - 181,700 USD.

Apply About employer

Applications open in a new tab.

Job details

Pay: The salary range for this role is 95,500 USD - 181,700 USD.
Posting language: English
Posted: Nov 4, 2026

Original job description

Date Posted:

2026-11-04

Country:

United States of America

Location:

US-VA-STERLING-291 ~ 22640 Davis Dr ~ DAVIS

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. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

Senior Software Engineer - Modeling (Onsite)

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

U.S. citizenship only (dual citizenship not permitted) is required, as access to information under this program/contract is restricted to individuals with sole U.S. citizenship. Most aspects of the job must be accomplished in a lab environment, so this position requires regular on-site presence. This position is located onsite at our Sterling, VA site.

What You Will Do:

Develop and implement software solutions using programming languages such as C/C++, C#, Python, Java, and Lua.
Design and maintain aerospace modeling and simulation systems to support complex engineering projects.
Lead system design and integration efforts, ensuring seamless functionality across hardware and software components.
Utilize tools such as Visual Studio Studio/Code, VMWare, Wireshark, Ansible, Docker/Podman, Packer, Terraform, GitLab, and Kubernetes for software development and deployment.
Collaborate with multidisciplinary teams to drive project execution, resolve technical challenges, and achieve program milestones.
Create and manage YAML-based configurations for automation and deployment processes.
Provide technical leadership and mentorship to team members, fostering a culture of collaboration and continuous improvement.
Ensure compliance with security and regulatory requirements throughout the software development lifecycle.
Support and develop automation solutions that enable our teams to build and deploy code efficiently and consistently.
Support and develop the program’s CI/CD pipeline, optimizing code integration and delivery of the simulation environment.
Use troubleshooting skills to resolve issues with software solutions, build chain or CI/CD pipeline tools.

Qualifications You Must Have:

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
Must have or be capable of obtaining a US Department of Defense (DoD) security clearance. Candidate selected will be subject to a government security investigation/reinstatement and must meet eligibility requirements
U.S. citizenship only (dual citizenship not permitted) is required, as access to information under this program/contract is restricted to individuals with sole U.S. citizenship.

Qualifications We Prefer:

Proficiency in aerospace modeling and simulation tools and techniques.
Prior work experience with system design and integration processes.
Experience with common software development and management tools such as Visual Studio/Code, GitLab, Jira, Confluence, Coverity, Nexus, and Artifactory.
Experience with software development using C/C++, C#, Python, and Lua.
Experience with server-side scripting languages such as Python, Bash, and PowerShell.
Experience with a virtual environment such as VMware, Proxmox, etc.
Experience working in Linux and Windows environments.
Experience with continuous integration for real-time testing and diagnostics within a virtualized environment.
Basic understanding of networking (TCP/IP, VLANs) and experience configuring network devices or virtual networks.
Experience in application development and integration within one or more IaaS/PaaS (Red Hat OpenShift / VMware / OpenStack).
Familiarity with cloud networking frameworks (L2, L3, and spine-leaf architecture).
Experience in microservices using RESTful APIs.
Experience with Agile Development Methodologies (e.g. Scrum, SAFe).
Familiarity with Docker/ Podman containers, or Kubernetes orchestration.
Familiarity with maintaining and deploying database technology, such as SQL and NoSQL databases like MongoDB, PostgreSQL and MonetDB.
Familiarity with JSON, XML, YAML and XSD formats, rules, and usages.
Experience in refactoring legacy systems for cloud or virtual environments.
Development IDEs such as Visual Studio, Visual Studio Code, or other related.
Certifications: Security (Security+, CISSP, or equivalent); Networking (CCNA,or equivalent).
Experience in application development and integration within one or more cloud platform services such as (Amazon Web Services, Microsoft Azure, Google Cloud, VMware Cloud).

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

What We Offer:

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
Eligible for relocation assistance
And more!

Learn More & Apply Now!

*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.

#MISENG

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 95,500 USD - 181,700 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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms

Apply About employer

Report this job