Principal Software Engineer (Onsite)

globalhr; Fulton (MD); Presencial; USD 118.000 - 225.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical, dental, and vision insurance

3 weeks vacation

401(k) with employer matching

Relocation assistance

Descripción de la vacante

Solipsys, a Collins Aerospace subsidiary, seeks a Principal Software Engineer to lead design, architecture, and development of software systems using Java, C++, Angular, GraphQL, REST, Kafka and related technologies. Onsite at Fulton, MD, the role emphasizes driving technical execution and collaboration with government and commercial customers.

The candidate will shape software solutions in a fast-paced environment, requiring strong leadership, solid CS fundamentals, and the ability to obtain a

Formación

• Experience in OO programming with Java/C++.
• Full software lifecycle experience including requirements, design, development, debug and test.
• Strong CS fundamentals: data structures, algorithms, distributed systems.
• STEM degree with 5+ years of relevant experience (or advanced degree with 0+ years).
• Ability to obtain and maintain a U.S. government security clearance; U.S. citizenship required.

Responsabilidades

• Drive design, architecture, and development of critical capabilities in an Agile environment.
• Coordinate activities of multiple engineers to ensure successful technical execution and delivery.
• Proactively lead by recognizing issues early and guiding teams with small corrective actions.
• Communicate effectively with stakeholders and deliver presentations for varied audiences.
• Collaborate in a highly collaborative team to design and innovate software solutions.

Conocimientos

Java

C++

GraphQL

REST

Kafka

RabbitMQ

Redis

Docker

Kubernetes

Angular

Typescript

HTML/CSS

Educación

Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM)

Advanced Degree in related field

Herramientas

Docker

Kubernetes

OpenShift

Linux

Descripción del empleo

Date Posted: 2026-08-19

Country: United States of America

Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300

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

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.

Solipsys, Managed by Collins Aerospace

Collins Aerospace, an RTX company, is a leader in technologically advanced andintelligent solutions for the global aerospace and defense industry. Collins Aerospacehas the capabilities, comprehensive portfolio, and expertise to solve customers toughest challenges and to meet the demands of a rapidly evolving global market.

Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Software Engineer who is enthusiastic, hardworking, and proactive in writing and developing code using programming languages and related technologies such as Java, C++, Angular, GraphQL, REST, KafKa, and Typescript (among many others).The successful candidate will work in an exciting environment, directly driving the design, architecture, and development of new software systems and products utilizing these technologies.

Solipsys is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both commercial and Government customers, including a mix of domestic and international pursuits and programs. This is an onsite role at our Fulton MD facility

What You Will Do

• Drive the design, architecture, and development of critical capabilities in an active Agile environment.
• Demonstrated leadership skills with ability to coordinate the activities of multiple engineers working on a program, ensuring successful technical execution and delivery of solutions for the customer.
• Proactive leadership skills – proven ability to recognize issues early and to lead and motivate teams by making smaller, decisive corrections to avoid larger problems.
• Adept at communicating (verbal and written) with all levels within and outside the company, ability to prepare and deliver presentations/summaries which appropriately address the intended audience.
• Work in a highly collaborate team environment to design, architect and innovate software solutions.

Qualifications You Must Have

• Relevant work experience in software development using object oriented programming languages such as Java or C++.
• Relevant work experience with full life cycle development including software requirements, design, development, debug and test.
• Strong computer science fundamentals: such as data structures, algorithms, distributed systems, information retrieval.
• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience
• 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.

Qualifications We Prefer

• Direct hands on individual experience with GraphQL, REST, Kafka, RabbitMQ, Redis, Postgresql, Docker, Kubernetes, Angular, Typescript, HTML/CSS, among many other programming languages and related technologies.Especially in driving the design and architecture of software applications and systems.
• Demonstrated skills with C++ related Technologies: Boost/STL/Standard C++ Library/etc.
• Experience developing, assessing and validating complex mathematical solutions such as track filters, track correlation algorithms, and weapon engagement algorithms, for sensors and/or C2 programs.
• Demonstrated experience developing software in a Linux environment
• Experience with Container Orchestration implementation such as Docker, Kubernetes, OpenShift
• Experience with managing cyber security processes including vulnerability assessments.
• Experience developing system models, simulations, and complex algorithmic solutions, in addition to utilizing tools such as Matlab.

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.

What We Offer Benefits

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 illnessinsurance, 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!
• Eligible for relocation

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.

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.

The salary range for this role is 118,300 USD - 224,900 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.

Privacy Policy and Terms:

Click on this to read the Policy and Terms