Systems Engineer I (Onsite)

Job Details Date Posted : 2026-06-08 Country : United States of America Location : US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type : Onsite U.S. Citizenship Requirement : U.S. citizenship is required for security clearance. Security Clearance : DoD Secret, active after day 1. Overview Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. We develop new products in a competitive market and support multiple contracts for U.S. military and international customers. The role is onsite in Marlborough, Massachusetts and may be eligible for relocation. What You Will Do You will integrate solutions within their target environment. You will execute Integration, Dry Run, and Formal Qualification Testing. You will analyze and document system behaviors. You will support system trade studies, requirements analysis, and allocation to subsystems. You will work with your team to solve difficult problems. What You Will Learn You will gain practical skills in data analysis, system integration, test development, and verification processes. You will receive hands‑on experience with a variety of system engineering artifacts. You will collaborate with a dynamic group of engineers from a variety of disciplines. You will gain real‑world engineering experience complementing your education. Qualifications You Must Have Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) obtained prior to start. U.S. citizenship is required for security clearance. Ability to obtain and maintain a U.S. government‑issued security clearance. Familiarity with the Systems Engineering V – from CONOPS development to Sustainment. Familiarity with integration and testing including test procedures, test automation, test execution, and test reporting. Experience may be obtained through on‑the‑job experience, research, coursework, or projects. Qualifications We Prefer Experience with communications and networking technologies. Experience working in cross‑discipline teams. Experience developing requirements. Experience developing SysML diagrams. Experience scripting for analysis or build and test automation. A current active Secret (or higher) Clearance. What We Offer Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan with employer matching and a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages including pet, home, auto, and additional life and accident insurance, critical illness insurance, group legal, and ID theft protection Birth, adoption, and parental leave benefits Ovia Health, fertility, and family planning support Adoption Assistance Autism Benefit Employee Assistance Plan with up to 10 free counseling sessions Healthy You Incentives and wellness rewards program Doctor on Demand and virtual doctor visits Bright Horizons child and elder care services Teladoc Medical Experts second opinion program And more! Salary range: 57,200 USD – 108,800 USD. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select interview steps in‑person at one of our office locations, regardless of the role type. 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, veteran status, or any other applicable state or federal protected class. RTX provides affirmative action 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. #J-18808-Ljbffr Collins Aerospace