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Senior Reliability Engineer Jobs in Merrimack, NH

Staff Reliability Engineer

Merrimack, NH · On-site

$120 - $180/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior-level engineering role focused on ensuring the reliability, availability, and performance of medical diagnostic systems and infrastructure. Responsible for designing and implementing ...

New

Staff Site Reliability Engineer- Eng

Lowell, MA · On-site

$56.50 - $75.25/hr

About the Team Staff Site Reliability Engineers (SREs) at UKG are senior individual contributors who play a critical role in ensuring the reliability, scalability, and performance of our services.

Site Reliability Engineer III

Bedford, NH · On-site

$56.25 - $74.75/hr

  • Medical

  • Retirement

  • PTO

SilverTech is seeking a Site Reliability Engineer III (SRE) to help lead and evolve our managed ... Serve as the senior escalation point for hosting-related issues, providing root-cause analysis and ...

2026 Fulltime- Reliability Engineering I- Onsite

Tewksbury, MA · On-site

$110K - $139K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Engineer I, Reliability Engineering Life Cycle Engineering (LCE) is responsible for ensuring our ... guidance from senior engineers * Participate in design reviews to assess reliability ...

Eng Sr - Rel

Nashua, NH · On-site

$97K - $164K/yr

BAE Systems' Reliability Engineers are involved with every stage of the equipment lifecycle from ... We are seeking a Senior Engineer with an earned degree in a relevant engineering discipline to join ...

Sr. DevOps Engineer

Lowell, MA · On-site

$128K - $165K/yr

You'll be part of a high-performing team focused on rapid delivery, system reliability, and ... SRE, or infrastructure engineering experience. * 5+ years of hands-on experience with cloud ...

Sr. DevOps Engineer

Lowell, MA · On-site

$128K - $165K/yr

You'll be part of a high-performing team focused on rapid delivery, system reliability, and ... SRE, or infrastructure engineering experience. * 5+ years of hands-on experience with cloud ...

Senior AWS Cloud Engineer

Devens, MA · On-site

$132K - $182K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Purpose As a Senior AWS Cloud Engineer, you will contribute to the digital foundation that ... Contribute to the development of cloud infrastructure, ensuring availability and reliability for 24 ...

Senior Electrical Engineer

Andover, MA · On-site

$108K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Oversee maintenance and reliability engineering activities, including the design, upkeep, modification, and repair of utility systems, buildings, and equipment. * Provide technical engineering ...

Senior Electrical Engineer

Andover, MA · On-site

$108K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Oversee maintenance and reliability engineering activities, including the design, upkeep, modification, and repair of utility systems, buildings, and equipment. * Provide technical engineering ...

Eng Prin - Rel

Nashua, NH · On-site

$118K - $200K/yr

BAE Systems' Reliability Engineers are involved with every stage of the equipment lifecycle from concept through development, Integration & Test, production and field support. You will have ...

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Senior Reliability Engineer information

See Merrimack, NH salary details

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How much do senior reliability engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior reliability engineer in Merrimack, NH is $65.95, according to ZipRecruiter salary data. Most workers in this role earn between $54.38 and $78.99 per hour, depending on experience, location, and employer.

How much do senior reliability engineers get paid?

Senior reliability engineers typically earn between $90,000 and $130,000 annually, depending on experience, industry, and location. They often have expertise in systems analysis, failure modes, and reliability tools like FMEA and RCM, which can influence compensation levels.

What are the key skills and qualifications needed to thrive as a senior reliability engineer?

To thrive as a Senior Reliability Engineer, you need expertise in reliability engineering principles, root cause analysis, and a relevant engineering degree such as mechanical, electrical, or industrial engineering. Familiarity with tools like FMEA, RCA software, CMMS, and certifications such as Certified Reliability Engineer (CRE) are often required. Strong analytical thinking, communication skills, and the ability to lead cross-functional teams set top performers apart. These skills are essential for minimizing downtime, improving system reliability, and ensuring safe, efficient operations.

What are some common challenges faced by senior reliability engineers, and how are they typically addressed within the team?

Senior Reliability Engineers often encounter challenges such as diagnosing complex system failures, balancing proactive maintenance with urgent reactive fixes, and ensuring consistent communication across multidisciplinary teams. These challenges are typically addressed through root cause analysis, prioritization frameworks, and fostering a culture of knowledge sharing. Regular collaboration with operations, maintenance, and engineering teams helps in developing effective solutions and continuous improvement strategies.

What does a senior reliability engineer do?

A Senior Reliability Engineer is responsible for ensuring that systems, products, or processes operate reliably and efficiently over time. They analyze failure data, design reliability tests, develop maintenance strategies, and work with cross-functional teams to improve system performance and reduce downtime. Their expertise helps organizations minimize risk, optimize lifecycle costs, and maintain high standards of quality and safety. Senior Reliability Engineers often mentor junior team members and play a key role in developing reliability standards and best practices.

What is the difference between Senior Reliability Engineer vs Reliability Engineer?

AspectSenior Reliability EngineerReliability Engineer
CredentialsTypically requires 5+ years experience, certifications like CRE or Six SigmaEntry to mid-level, often with 2-4 years experience, similar certifications
Work EnvironmentDesigns and oversees reliability programs, leads projectsPerforms analysis, supports reliability improvements
Industry UsageUsed across manufacturing, energy, aerospaceCommon in same industries, often as a stepping stone to senior roles

The main difference between a Senior Reliability Engineer and a Reliability Engineer lies in experience, leadership responsibilities, and scope of work. Senior Reliability Engineers typically lead projects and develop strategies, while Reliability Engineers focus on analysis and supporting reliability initiatives. Both roles are vital in ensuring equipment and system dependability across industries.

What are popular job titles related to Senior Reliability Engineer jobs in Merrimack, NH? For Senior Reliability Engineer jobs in Merrimack, NH, the most frequently searched job titles are:
What job categories do people searching Senior Reliability Engineer jobs in Merrimack, NH look for? The top searched job categories for Senior Reliability Engineer jobs in Merrimack, NH are:

Senior Reliability Engineer with Security Clearance

BAE Systems

Nashua, NH • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago


BAE Systems rating

8.4

Company rating: 8.4 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

10th of 49 rated military and defense


Job description

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we're innovating for the future. And you can, too. Our flexible work environment provides you a chance to change the world without giving up your personal life. We put our customers first - exemplified by our mission: "We Protect Those Who Protect Us®." Sound like a team you want to be a part of? Come build your career with BAE Systems. BAE Systems has a stimulating opportunity for an energetic well-qualified Reliability Engineer to join our team. You will work on teams developing and producing a variety of electronic equipment including Countermeasure & Electromagnetic Attack Solutions, providing unparalleled electronic warfare capabilities to enhance mission survivability. BAE Systems' Reliability Engineers are involved with every stage of the equipment lifecycle from concept through development, Integration & Test, production and field support. You will have significant interaction across the company including program office, all engineering disciplines and production functions and this will provide for a fast-paced, educational, and fulfilling experience. Your efforts will have a positive impact on front line warfighter's effectiveness and daily quality of life. We are seeking a Senior Engineer with an earned degree in a relevant engineering discipline to join our Reliability Science engineering team. You will have opportunities to apply your engineering skills and education to investigate digital and analog electronics, power supplies, and systems of electronic modules, to ensure Reliability, Availability, and Maintainability requirements are achieved. Your self-starting enthusiasm for technology, and ability to investigate and solve problems, will propel you to become an integral part of our innovative teams and influence product development. In this role, you will:
* Work with a cross-functional team to ensure Reliability and Maintainability requirements are achieved.
* Perform failure trend analysis, failure investigation and root cause analysis. Coordinate failure analysis with vendors or failure analysis labs. Prepare and review failure reports and FRACAS metrics for publication. Present findings and conclusions with recommended corrective actions to both internal management as well as our customers.
* Perform internal and external supplier interface to resolve reliability issues.
* Perform Design-for Reliability and Maintainability including reliability and maintainability modeling and analysis and assessments requiring the full use and wide application of engineering theories, concepts and precedents. Conduct research to provide solutions to a wide range of technical problems and proposals. Make technical choices to improve the reliability & maintainability attributes of the equipment.
* Plan and conduct a variety of reliability and maintainability tasks to meet reliability and maintainability goals. Present findings and conclusions with recommended corrective actions to both internal management as well as our customers.
* Represent the Company at customer meetings as applicable.The work site location for this position is at our BAE Systems NH sites. Because this role involves a combination of collaborative/in-person and independent work, it will take the form of a hybrid work format, with time split between working onsite and remotely. BAE Systems offers competitive pay, benefits, and important work-life balance initiatives including every other Friday Off, Flextime, and Telecommuting. BAE also believes in a culture of recognition for the extraordinary contributions of our skilled employees. Our engineers are the lifeblood of our company and we're more than 5,000 strong. With our robust offering of educational and career development opportunities, your chances to grow are limitless. Required Education, Experience, & Skills Requirements: * Bachelor's degree in Engineering, preferred Electrical, Computer, or Software, and 4 or more years of relevant engineering experience or master's degree in engineering, preferred Electrical, Computer, or Software, and 2 or more years of relevant engineering experience. * Eligibility for a Secret security clearance Experience with a few or several of the following: * Perform Reliability, Availability & Maintainability (RAM) trade studies for the system design process * Experience using Reliability and Maintainability analysis and reliability growth software tools experience / awareness using ReliaSoft , Relyence and/or PTC Windchill RR software tool * Define/allocate RAM requirements and assess RAM performance (MTBF, MTBCF, Ao) * Perform Reliability Predictions and MTBF Modeling * Perform Failure Modes Effects Criticality Analysis (FMECA) * Perform Testability Analysis * Perform Maintainability Analysis. * Drive the Failure reporting, Analysis & Corrective Action System (FRACAS) process * Perform failure trend analysis, failure investigation and root cause analysis. * Chair/Track the Failure Review Board activities. * Present R&M design and analysis against customer requirements at internal and customer design milestone reviews. * Responsibilities may involve supporting the design team to establish BIT functions, test interface requirements and diagnostic features. Preferred Education, Experience, & Skills * Collaboration: You love working with a team and receiving input from others * Creativity: You love finding new and creative ways to solve problems * Experience with MBSE (Magic Draw, SysML) * Familiarity with industry standard practices such as Six Sigma, Lean Manufacturing, etc. * Ability to work in a fast-paced dynamic environment Pay Information
Full-Time Salary Range: $97008 - $164914 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems' game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere - from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact - for our customers and the communities we serve. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

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