Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-01 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: MBSE, SysML, DOORS, Cameo, MagicDraw
Tewksbury, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-01 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: MBSE, SysML, DOORS, Cameo, MagicDraw
Tewksbury, Massachusetts, United States · On-site
$67k–$92k/yr
Requisition Number: 76251 The company built on breakthroughs. Join us. Corning is one of the world’s leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of…
Skills: Data Analysis, Data Cleaning, Reporting, Dashboard Development, KPI Monitoring
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-26 Country: United States of America Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active a…
Skills: RF/Microwave System Design, Active Electronically Steered Antennas (AESA), Circuit Card Assemblies (CCA), Electromagnetic Simulation, HFSS
Tewksbury, Massachusetts, United States · On-site
$69k–$131k/yr
Date Posted: 2026-06-24 Country: United States of America Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…
Skills: Digital Radar Design, Hardware Integration, Troubleshooting, Technical Writing, Simulation
Tewksbury, Massachusetts, United States · On-site
$144k–$190k/yr
Principal Systems Engineer - Defense We are growing and looking for a Principal Systems Engineer to join our team. As our Principal Systems Engineer you will be an industry-recognized expert in an engineering discipline …
Skills: Systems Engineering, Doors, Cameo, Linux, VxWorks
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-22 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: LynxOS, RHEL Linux, C, C++, Python
Tewksbury, Massachusetts, United States · Remote OK
$131k–$237k/yr
Leidos delivers innovative solutions through a diverse, talented team dedicated to making the world safer, healthier, and more efficient through information technology, engineering, and science. Everything we do is built…
Skills: DevSecOps, Cloud Computing, CI/CD Pipelines, Infrastructure as Code, Configuration as Code
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-18 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: System Safety Engineering, Software Safety Analysis, MIL-STD-882E, Embedded Software Review, Firmware Analysis
Concord, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-06-18 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: C++, C, Java, Real-time Embedded Software, Software Development Life Cycle
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-18 Country: United States of America Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active a…
Skills: Systems Integration, Systems Testing, Hardware Troubleshooting, Software Debugging, Data Analysis
Tucson, Arizona, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-18 Country: United States of America Location: US-AZ-TUCSON-807A ~ 1151 E Hermans Rd ~ BLDG 807A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizen…
Skills: ProPricer, Project Management, Financial Analysis, Microsoft Excel, Power BI
Tewksbury, Massachusetts, United States · On-site
$69k–$131k/yr
Date Posted: 2026-06-18 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: Software Testing, Formal Qualification Testing, IBM DOORS, ClearCase, MATLAB
Concord, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: Windows Server, Redhat Enterprise Linux, Ansible, Active Directory, VMware
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: Linux Systems Administration, Red Hat Enterprise Linux, Windows Server, Ansible, DNS
Tewksbury, Massachusetts, United States · On-site
$144k–$192k/yr
Principal FPGA Engineer - Onsite position Curtiss-Wright is seeking an experienced Principal FPGA Engineer to join our engineering team in Ashburn, VA. In this senior, hands-on role, you will lead the design and developm…
Skills: FPGA Design, HDL Coding, System Verilog, Verilog, VHDL
Tewksbury, Massachusetts, United States · On-site
$125k–$175k/yr
Principal Embedded Software Engineer - Onsite position Do you have a passion to invent, design and implement embedded software along with a curiosity and desire to learn. Your job will be to create or modify Board Suppor…
Skills: C/C++, Linux, VxWorks, Python, LabVIEW
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Develop requirements, algorithms, and detailed SysML descriptive system models for complex inertial guidance systems. Collaborate with cross-functional teams to guide subsystem development and ensure compliance throughout the product lifecycle.
Requires a STEM degree and at least 5 years of engineering experience with proficiency in MBSE tools like Cameo or MagicDraw. An active U.S. government Secret security clearance and U.S. citizenship are mandatory.
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. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.
Are you passionate about turning innovative concepts into reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Engineer to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting development of complex inertial guidance systems for space and military applications.
Every day will bring new challenges, requiring you to collaborate across disciplines to troubleshoot issues, perform data analysis, and implement solutions. Your contributions will directly impact the success of mission-critical defense systems, and you'll have a hands-on role in ensuring the entire system functions seamlessly.
In this Systems Engineer role, you will perform and/or support the following activities:
Core Systems Engineering: Develop requirements and algorithms, concepts of operations, system trades, and system interfaces
Model Based Systems Engineering (MBSE): Develop and maintain detailed SysML descriptive system models, linking and synchronization of requirements, and generate design documentation / views
Interface with cross functional teams, such as Electrical and Software engineering, to help guide subsystem development and ensure compliance with requirements throughout the entire product lifecycle
Conduct and/or support technical peer reviews and provide constructive feedback; Document and provide technical guidance to other members of the design team
Communicate technical topics and issues in a clear and concise manner to both technical peers and non-technical team members
Qualifications You Must Have:
Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior engineering experience.
Experience with systems requirements, systems software, and systems hardware; experience with systems integration and/or systems test is a plus
Experience with DOORs, MBSE, UML/SysML, and/or Cameo / MagicDraw
This role is based out of our Tewksbury MA location
Strong analytical, communication, and writing skills
Experience in requirements development, design, verification, and validation.
Experience syncing and tracing requirements between DOORs and SysML modeling tools such as Cameo / MagicDraw.
Experience managing trade studies and design decisions.
Experience in all phases of development: concept, requirements, design, implementation, and test.
Experience supporting design reviews during all phases of development.
Experience with Gears Feature Based variation management tools
Experience with DXL scripting
Experience with Python, Java or Matlab
Radar architecture and/or algorithms knowledge
Self-starter with the ability to independently pursue information and solve problems
3 years of experience with Systems/Software Engineering Product Development Cycle
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
Please consider the following role type definition as you apply for 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.
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.
Click on this link to read the Policy and Terms
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
Based on 56 listings with disclosed salaries, most technology jobs in Tewksbury, MA pay between $69k–$190k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 57 open technology positions in Tewksbury, MA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include RTX, Corning Incorporated, Curtiss-Wright Corporation, Baker Tilly US, Leidos, among others. Browse the listings above to see every active employer.
Yes — 6 of the 57 open technology positions offer remote or hybrid work (1 remote, 5 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
