Engineering Jobs in Hampstead, NH
24 positions found — Page 3
Date Posted:
2026-02-09Country:
United States of AmericaLocation:
US-MA-ANDOVER-AR1 ~ 358 Lowell St ~ AR1 DUKES BLDGPosition Role Type:
OnsiteU.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 clearanceSecurity Clearance Type:
DoD Clearance: SecretSecurity Clearance Status:
Active and existing security clearance required after day 1At 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.
Job Summary:
An exciting opportunity exists for an experienced Principal MMIC and Module Design Engineer to join Raytheon’s RF Microelectronics/Module Design & Foundry Services department in Andover, MA. This department develops, designs, and manufactures compound semiconductor devices, microwave/millimeter-wave integrated circuits, and modules for defense applications. The successful candidate will develop state-of-the-art MMIC and module products that support air and missile defense systems and radars. Using advanced semiconductor and module technologies, they will be responsible for the complete product cycle of the MMIC, including concept, design, layout, test, evaluation, and interfacing with the customer.
What You Will Do:
- Develop insights that extend your knowledge in the MMIC design field and form the basis of new concepts, theories, and products
- Design RF structures and transitions on multi-layer, multi-channel RF Modules and analog circuitry enabling both receive and transmit behavior
- Consult across MMIC design, module design, test and assembly teams
- Act independently to troubleshoot, and uncover and resolve issues
- Research and develop new technology that results in new product/business opportunities for Raytheon
- Serve as a technical resource and represent the Department as a technical contact to Raytheon and external customers
Qualifications You Must Have:
- Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and 8+ years of relevant work experience with RF/microwave/mm-wave MMIC design, module/subsystem design and test. An advanced STEM degree can count in lieu of some experience)
- Experience with Circuit Simulation tool ADS and in EM tools such as HFSS, Momentum
- Experience designing RF/Microwave MMIC circuits and modules
- The ability to obtain and maintain a US security clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance
Qualifications We Value:
- Master’s or Doctoral Degree in Electrical Engineering or related engineering curriculum
- Broad background in theory and techniques of microwave/mm-wave circuits, design, and test
- Experience in thermal modeling and analysis.
- Experience of different topology trade-offs, process and active/passive component selection, system/sub-system level, gain-loss analysis and flowing down requirements from the system to the component level
- Layout experience in Mentor Graphics’ Xpedition, Cadence Virtuoso or AutoCAD
- Experience with analytical tools such as Matlab, Python, or JMP
- Experience with microwave testing techniques, including using spectrum analyzers, Real-time Spectrum Analyzers (RSAs), Vector Network Analyzers (VNAs) and Performance Network Analyzer (PNAs)
- Experience with GaAs and/or GaN MMIC devices
- Current DoD Secret level security clearance
What We Offer:
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
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 107,500 USD - 204,500 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.
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Date Posted:
2026-02-17Country:
United States of AmericaLocation:
US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDGPosition Role Type:
OnsiteU.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 clearanceSecurity Clearance Type:
DoD Clearance: SecretSecurity Clearance Status:
Active and existing security clearance required after day 1At 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. With over 100 years of experience, we bring renowned engineering expertise to stay ahead of tomorrow’s threats. Our team solves tough, meaningful problems that create a safer, more secure world.
Raytheon is seeking a Senior Software Engineer to join the National Advanced Surface-to-Air Missile System (NASAMS) team. NASAMS is a cutting-edge air defense system that protects critical assets and population centers from aerial threats by integrating advanced radar, command and control, and missile systems. This role is based in Tewksbury, Massachusetts, where you’ll work collaboratively to deliver high-quality software solutions that support the NASAMS system effectivity chain: Detect, Decide, Engage, and Destroy.
Leveraging Agile and DevSecOps principles, you’ll design, develop, test, and deploy software for mission-critical capabilities. As a senior member of the team, you will also mentor junior engineers, fostering a culture of technical excellence and collaboration.
What You Will Do
Design, develop, and deliver real-time software for NASAMS, including Detect, Decide, Engage, and Destroy functionalities.
Develop solutions for target acquisition, threat evaluation, missile firing, and other critical functions.
Maintain and deploy complex software in an Agile/DevSecOps environment with secure, high-quality, high-frequency deliveries.
Mentor junior engineers, promoting technical growth and collaboration.
Participate in reviews of software components to ensure quality and alignment with program requirements.
Contribute to testing frameworks and CI/CD practices to enable efficient software validation and delivery.
Solve problems within defined scope and ensure seamless integration of software with NASAMS hardware and systems.
What You Will Learn
The workings of the NASAMS system, including integration with advanced radar and C2 systems.
How to design and maintain software for complex, real-time systems supporting mission-critical functions.
Leadership skills to coordinate and contribute to multi-disciplinary teams.
Best practices for software testing and deployment in a DevSecOps environment.
How to collaborate in a fast-paced, Agile environment delivering secure, high-frequency updates.
Key Contributions to NASAMS - as part of the NASAMS program, you will contribute to the following areas:
Detect: Develop solutions for target acquisition, integrated IFF, and tracking updates.
Decide: Implement Single Integrated Air Picture, threat evaluation, launcher assignment, and multi-missile handling.
Engage: Create algorithms for azimuth slew, targeting data transfer, missile firing, and mission abort.
Destroy: Support motor ignition, inertial guidance, seeker search, target lock-on, and terminal guidance.
Qualifications You Must Have
Typically requires a Bachelor's of Science Degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.
Experience in programming languages (e.g., C++, Java).
Experience with Agile and DevSecOps methodologies and tools (e.g., CI/CD pipelines, Docker, Jenkins).
Experience leading teams and resolving complex technical challenges.
Ability to obtain U.S. government issued Secret security clearance is required after start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
Strong problem-solving and communication skills.
Extensive experience with radar software development and/or radar concepts.
Familiarity with missile defense programs and large, complex systems.
Hands-on experience with tools such as the Atlassian Suite (e.g., Bitbucket, Artifactory, JIRA, Confluence), Jenkins, Eclipse, and Ansible.
Strong knowledge of Linux Operating Systems, particularly Red Hat Enterprise Linux.
Familiarity with CI/CD environments and pipelines, including experience with DevSecOps methodologies.
Advanced knowledge of software integration, testing frameworks, and debugging tools.
Ability to succeed in a fast-paced, dynamic environment with time-critical requirements.
Proven experience contributing to a team environment and developing creative solutions.
Demonstrated ability to promote a culture of continuous learning and collaboration.
What We Offer
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.
Relocation Eligible.
Learn More & Apply Now!
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.
This position requires a 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:
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.
Privacy Policy and Terms:
Click on this link to read the Policy and Terms
Job Title : Nuclear Engineer (Naval Reactors Engineer) Category / Component : Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program, including reactor design, fleet operations, and eventual defueling and decommissioning of nuclear powered ships and submarines from Naval Reactors Headquarters and associated Department of Energy laboratories and shipyards.
Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves, instrumentation and control for reactor and propulsion plants, testing and quality control, radiation shielding, and chemistry and radiological controls; review designs and analyses from laboratories, shipyards, and industry partners; coordinate with fleet units to ensure safe and reliable nuclear plant operation.
What to Expect Assume significant technical responsibility early in your career as part of a lean headquarters staff; work primarily in an analytical and oversight role rather than operating plants at sea; balance long term engineering projects with time sensitive fleet and shipyard issues; frequent coordination with senior civilian engineers, naval officers, and technical teams; high expectations for attention to detail, judgment, and written and oral communication.
Work Environment Work mainly at Naval Reactors Headquarters in the Washington, District of Columbia area with regular engagement with Department of Energy laboratories, nuclear training sites, shipyards, and nuclear powered ships and submarines; office based work that includes document reviews, technical meetings, inspections, and site visits rather than day to day shipboard watchstanding.
Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate School or the Nuclear Propulsion Officer Candidate program followed by a structured technical qualification program at Naval Reactors; rotational exposure to laboratories, prototypes, shipyards, and fleet support issues; progressive responsibility leading projects and becoming a subject matter expert, with opportunities for professional military education and advanced graduate study in technical fields.
Entry through the Nuclear Propulsion Officer Candidate program for qualified college students and recent graduates, or selection via Officer Candidate School for those who already hold qualifying degrees; all applicants must meet Nuclear Propulsion Program academic and technical screening standards in addition to general officer commissioning requirements.
Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.
Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.
Additional qualifications for this job may include: Completion of a rigorous technical degree in engineering, physics, mathematics, or a closely related field that includes strong backgrounds in calculus and physics; outstanding academic record, particularly in technical coursework; United States citizenship and eligibility for a high level security clearance; strong technical aptitude and comfort with detailed analytical work.
Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.
Specific options depend on the Sailor's status, training, and current Navy policy.
Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.
Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.
Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.
Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.
Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.
It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.
Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.
Salary: $75,000
- $100,000 per year A bit about us: Founded nearly four decades ago, we are a specialized manufacturing organization focused on delivering high-precision shielding and fabricated components for highly regulated industries.
We partner closely with customers in aerospace, defense, medical, and advanced industrial markets, producing complex parts where quality, documentation, and reliability are critical.
Our environment is collaborative, technical, and hands-on, with close interaction between quality, engineering, production, and customers.
Why join us? Competitive Compensation: Market-aligned salary based on experience Comprehensive Benefits: Medical, Dental, Vision, and Life Insurance Stable, Technical Environment: Work in a regulated, high-precision manufacturing setting High Visibility Role: Direct interaction with Engineering, Sales, Production, and Customers Career Growth: Opportunity to deepen technical quality expertise in AS9100 environments Collaborative Culture: Small, agile team where communication and accountability matter Job Details Key Responsibilities & Duties Perform in-process and final inspections to ensure compliance with customer and internal quality requirements Review customer purchase orders, drawings, and specifications prior to manufacturing Translate customer quality requirements into work-in-process travelers and inspection documentation Generate inspection reports and quality documentation aligned to customer standards Establish and implement detailed inspection plans to ensure consistent part quality Initiate and manage corrective and preventive actions (CAPA) related to quality issues Conduct root cause analysis on nonconformances, documentation, and procedures Train employees at multiple levels on quality systems and procedures Collaborate with production to create and maintain process documentation Specify appropriate inspection and test equipment Communicate directly with customers regarding quality requirements and compliance Follow all ISO9001 / AS9100 procedures and internal policies Qualifications – Needed Technical degree (2-year minimum) in Quality, Engineering, or related discipline Minimum 3 years of experience in an ISO9001 manufacturing environment Strong background in manufacturing quality and inspection Proficiency with CMMs, vision systems, and handheld measuring equipment Working knowledge of GD&T Experience reviewing technical documentation and customer specifications Strong analytical, organizational, and communication skills Experience with PC-DMIS, Keyence, Unipoint, or similar inspection software preferred Exposure to AS9100 environments strongly preferred Interested in hearing more? Easy Apply now by clicking the "Apply Now" button.
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