Tewksbury, Massachusetts, United States · On-site
$157k–$299k/yr
Date Posted: 2026-07-15 Country: United States of America Location: US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The …
Skills: AI/ML Deployment, Large Language Models, MLOps, DevSecOps, AWS
Tewksbury, Massachusetts, United States · On-site
$132k–$252k/yr
Date Posted: 2026-07-15 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: Mechanical Design, Engineering Leadership, Electronics Packaging, GD&T, Tolerance Analysis
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-15 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 Administration, RHEL Administration, VMware ESXi, vCenter, PowerShell Scripting
Concord, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-14 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++, Embedded Systems, Real-time Systems, Unix/Linux
Tewksbury, Massachusetts, United States · On-site
$69k–$131k/yr
Date Posted: 2026-07-13 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: Systems Engineering, Data Analysis, Troubleshooting, Model-Based Engineering, MATLAB
Concord, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-09 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, Embedded Systems, Real-time Systems
Tewksbury, Massachusetts, United States · On-site
$108k–$195k/yr
Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract and currently has an opening for a Senior OCI Cyber Engineer supporting AWS, Azure, Google, and Oracle clouds. This is an e…
Skills: Oracle Cloud Infrastructure, Cybersecurity, RMF, NIST 800-53, ATO
Tewksbury, Massachusetts, United States · On-site
$57k–$109k/yr
Date Posted: 2026-07-08 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, Phased Array Antennas, Electromagnetic Simulation, HFSS, ADS
Tewksbury, Massachusetts, United States · On-site
$132k–$252k/yr
Date Posted: 2026-07-08 Country: United States of America Location: US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active an…
Skills: Proposal Development, Contract Negotiation, Financial Analysis, Project Management, Cross-functional Leadership
Tewksbury, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-07 Country: United States of America Location: US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abili…
Skills: Program Planning, Scheduling, Integrated Master Schedule (IMS), Earned Value Management System (EVMS), Critical Path Analysis
Tewksbury, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-07 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 Quality Engineering, Agile, DevSecOps, CI/CD, Test Witnessing
Sudbury, Massachusetts, United States · On-site
$69k–$131k/yr
Date Posted: 2026-07-07 Country: United States of America Location: US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: Electrical Engineering, Troubleshooting, Circuit Design, Schematic Interpretation, Altium
Tewksbury, Massachusetts, United States · On-site
$132k–$252k/yr
Date Posted: 2026-07-06 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: Systems Engineering, Air Defense Systems, Project Management, Cost Management, Schedule Management
Concord, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-06 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 Compliance, Auditing, Security Plan Development, RMF, DAAPM
Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-06 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: Cybersecurity, Risk Management Framework (RMF), NIST Special Publications, Compliance Auditing, Security Plan Development
Concord, Massachusetts, United States · On-site
$132k–$252k/yr
Date Posted: 2026-07-06 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: Engineering Leadership, System Analysis, Concept Development, Requirements Development, Hardware Design
Concord, Massachusetts, United States · On-site
$157k–$299k/yr
Date Posted: 2026-07-06 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: Program Management, Cost Management, Schedule Execution, Technical Leadership, Proposal Costing
Tewksbury, Massachusetts, United States · On-site
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Security Patrol, Customer Service, Emergency Response, Incident Documentation, Access Control
Concord, Massachusetts, United States · On-site
$157k–$299k/yr
Date Posted: 2026-06-29 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: Embedded Software Engineering, Engineering Leadership, Agile Scrum, Earned Value Management (EVMS), DoD Proposal Management
Tewksbury, Massachusetts, United States · On-site
$49k–$62k/yr
The Department of Mental Health (DMH) is seeking dynamic candidates for the position of Grounds Monitor. The incumbent will observe and monitor adult psychiatric clients on Tewksbury Hospital grounds and buildings, provi…
Skills: Patient Monitoring, Crisis Intervention, Therapeutic Communication, Behavioral Observation, Reporting and Documentation
Tewksbury, Massachusetts, United States • On-site
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Drive applied AI innovation by integrating and deploying secure AI/ML models and LLMs across cloud, tactical, and embedded platforms. Transition prototypes into operational capabilities while providing organizational enablement and best practices for AI development.
Requires a STEM degree with at least 12 years of relevant experience in AI system deployment, LLMs, and secure MLOps/DevSecOps pipelines. Must be a U.S. citizen capable of obtaining and maintaining a TS/SCI security clearance.
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 clearanceAt 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.
Raytheon brings 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. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
The Raytheon Software Engineering Team is seeking an experienced and delivery-focused Associate Director– AI Software Security Engineer to drive applied AI innovation across classified and unclassified environments. This individual will directly contribute to hands-on development, organizational enablement, secure deployment of AI/Machine Learning (ML) capabilities, and advanced research transition. The ideal candidate is not a theorist but a proven executor who delivers real capability into programs and generates business value.
This position requires security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm
Location: McKinney, TX, Tucson, AZ Tewksbury, MA
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 157,200 USD - 298,800 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 51 listings with disclosed salaries, most security & safety jobs in Tewksbury, MA pay between $69k–$252k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 56 open security & safety positions in Tewksbury, MA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include RTX, MassDEP, Baker Tilly US, Corning Incorporated, Allied Universal, among others. Browse the listings above to see every active employer.
Yes — 5 of the 56 open security & safety positions offer remote or hybrid work (0 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.
