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Senior Systems Engineer Jobs in Temple, NH (NOW HIRING)

Pacific Defense

Senior Software Engineer

Nashua, NH · On-site

$123K - $163K/yr

S. Department of Defense, is looking for a Senior Systems Engineer to work in our Communications Waveform Development engineering team. As a member of the Pacific Defense group of companies, our ...

Pacific Defense

Senior Software Engineer

Nashua, NH · On-site

$123K - $163K/yr

S. Department of Defense, is looking for a Senior Systems Engineer to work in our Communications Waveform Development engineering team. As a member of the Pacific Defense group of companies, our ...

BAE Systems

Eng Sr - Sys

Hudson, NH · On-site

$97K - $164K/yr

We are seeking a Senior Systems Integration and Test Engineer to perform system level ingegration of new software and hardware into a simulation environment for training on the Compass Call Program.

BAE Systems

Eng Sr Prin - Sys

Hudson, NH · On-site

$132K - $226K/yr

We are seeking a Senior Systems Integration and Test Engineer to perform system level integration of new hardware and software. In this position you will work in a Software Integration Lab ...

AECOM

Senior Rail Systems Lead

Chelmsford, MA

$108K - $148K/yr

The Sr Rail System Lead will work collaboratively with a team of engineers and specialists across rail systems disciplines (Systems Engineering, Signals, Electrification Systems, Data Communications ...

AECOM

Senior Rail Systems Lead

Chelmsford, MA · On-site

$108K - $148K/yr

The Sr Rail System Lead will work collaboratively with a team of engineers and specialists across rail systems disciplines (Systems Engineering, Signals, Electrification Systems, Data Communications ...

mercury

Sr. Principal Systems Engineer

Hudson, NH · Hybrid

Mercury Systems' Integrated Process Solutions (IPS) Line of Business (LOB) offers an exciting leadership opportunity for a Sr. Principal Systems Engineer who wants to expand your influence, own ...

BAE Systems

Eng Sr - Sys

Merrimack, NH · On-site

$89K - $152K/yr

As a Senior Systems Engineer in the Space System Product line, your responsibilities will including working with ISSE and IT engineers supporting System Administration and IT activities on classified ...

Nvidia

Senior HPC and Quantum Systems Engineer

Westford, MA · Hybrid

$108K - $148K/yr

We are seeking a Senior HPC & Quantum Systems Engineer to help architect, deploy, and operate a first-of-its-kind Accelerated Quantum Computing Center in the Boston area! This role sits at the ...

BAE Systems

Eng Sr Prin - Sys

Hudson, NH · On-site

$132K - $226K/yr

BAE Systems, Precision Guidance and Sensing Solutions (PGSS) Product Line, within the Precision Strike (PS) Business Area, has an immediate opening for a Senior Principal Systems Engineer that is ...

BAE Systems

Eng Sr - Sys

Merrimack, NH · On-site

$95K - $161K/yr

BAE Systems is looking for a Senior Systems Engineer, focused on the application of Digital Engineering (DE), to work as part of a cross-functional, multi-disciplinary team to build and test novel RF ...

BAE Systems

Eng Sr Prin - Sys

Hudson, NH · On-site

$132K - $226K/yr

BAE Systems is seeking a Senior Principal level Digital Signal Processing Engineer to work in our Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR ...

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All JobsSystems Engineer JobsSenior Systems Engineer JobsSenior Systems Engineer Jobs in Temple, NH

Senior Systems Engineer information

See Temple, NH salary details

$56.5K

$125.8K

$177.5K

How much do senior systems engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for senior systems engineer in Temple, NH is $125,761.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,400.00 and $144,200.00 per year, depending on experience, location, and employer.

What is a senior systems engineer?

A senior systems engineer is an IT (information technology) professional tasked with designing and maintaining network systems and security. Examples include large server or storage systems, computer networks, and mainframes. As a systems engineer, your primary duties are to oversee the daily operations of your facility and lead a team of engineers in designing new systems to replace old ones. You may work for a company that provides engineering services and solutions for other businesses, or you may be part of a large university or other institution's IT department. Skills needed for the career include the ability to work independently, leadership, and analytical problem-solving. A bachelor’s degree in electrical engineering or IT and significant experience in a lower systems engineering position are essential qualifications.

What are the key skills and qualifications needed to thrive as a senior systems engineer, and why are they important?

To thrive as a Senior Systems Engineer, you need expertise in systems architecture, troubleshooting, and network administration, typically supported by a degree in computer science or a related field and several years of relevant experience. Familiarity with virtualization platforms, cloud services (like AWS or Azure), automation tools (such as Ansible or PowerShell), and certifications like CompTIA, Microsoft, or Cisco are often required. Outstanding problem-solving, communication, and project management skills help you lead initiatives and collaborate effectively across teams. These competencies are crucial for ensuring system reliability, scalability, and security in complex IT environments.

What are some common challenges faced by senior systems engineers when integrating new technologies into existing infrastructure?

Senior Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, minimizing downtime during migrations, and addressing unforeseen security vulnerabilities. Effective integration requires thorough planning, cross-team collaboration, and detailed testing to avoid disruptions to business operations. Staying current with emerging technologies and adopting best practices for change management are essential for overcoming these challenges and ensuring smooth implementation.

What is the difference between Senior Systems Engineer vs Systems Administrator?

AspectSenior Systems EngineerSystems Administrator
CertificationsCompTIA Security+, Cisco CCNA, Microsoft certificationsCompTIA A+, Network+, Microsoft certifications
Work EnvironmentDesigning, implementing, and troubleshooting complex systemsManaging daily system operations and user support
Industry UsageIT, technology, enterprise environmentsIT support, small to medium businesses

While both roles involve working with IT systems, Senior Systems Engineers focus on designing and implementing complex infrastructure, whereas Systems Administrators handle routine maintenance and user support. The senior role typically requires more advanced certifications and experience, and often involves strategic planning and system architecture.

More about Senior Systems Engineer jobs

What cities near Temple, NH are hiring for Senior Systems Engineer jobs?

Cities near Temple, NH with the most Senior Systems Engineer job openings:

Senior Systems Engineer jobs near you

Senior Software Engineer

Pacific Defense

Nashua, NH • On-site

$123K - $163K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago

Job description

*Due to the classified nature of our work, U.S. citizenship is required*
About Us
Pacific Defense, a small fast-growing company that develops and provides advanced multi-function RF systems for the U.S. Department of Defense, is looking for a Senior Systems Engineer to work in our Communications Waveform Development engineering team. As a member of the Pacific Defense group of companies, our growth is accelerating. Pacific Defense designs and builds advanced, military standards-based, modular open systems architecture (MOSA) systems. These systems conform to the Army's C4ISR Modular Open Suite of Standards (CMOSS) and the Air Force's Sensor Open Systems Architecture (SOSA) Standard. These CMOSS /SOSA systems are used for multi-mission electronic warfare, tactical communications, signals intelligence, cyber-EW, high performance computing and often simultaneous operation of these capabilities.
Who are we looking for?
We are looking to hire a Senior Software Engineer who wants to get involved with a small, fast-paced, and dynamic company. Responsible for developing, maintaining, and advancing state-of-the-art Electronic Warfare software solutions.
Requirements
What You'll Get to Do:
  • Be responsible for the development of new features on our embedded platforms.
  • Investigate, prototype, and deliver new and innovative system solutions.
  • Design, develop and verify firmware and drivers for embedded systems.
  • Participate in design reviews, API development, and documentation.
  • Work with new technologies that are vital to product development.
  • Perform tasks including debug, bring-up, Beta and production software development.
  • Successfully collaborate with both software and hardware product teams.

You'll Bring These Qualifications:
  • Appropriate level of experience as an embedded software engineer writing C++ user space applications.
  • Experience with developing, debugging and deploying containerized applications.
  • Experience with developing real-time applications.
  • Experience developing application software that interfaces with FPGAs, sensors, and other embedded hardware.
  • Experience in writing well-documented code in a collaborative, team-centric environment.
  • Experience applying Computer Science fundamentals such as data structures, algorithm design, problem-solving, and complexity analysis.

These Qualifications Would be Nice to Have:
  • Experience with RF or SDR technology.
  • Experience with Digital Signal Processing techniques.
  • Experience with Electronic Warfare (EW) systems and/or technology.
  • Experience with user interface design in DART/Flutter
  • Active security clearance.

Education
  • BS EE/CS or related field

Benefits
Pacific Defense provides competitive salaries and immediately vested 401K match. We provide 100% coverage options for the employee, and 75% coverage for dependents' medical, dental, vision, and life insurance premiums, as well as a flexible spending account for incidental health care expenses. We offer paid time off and federal holidays to spend time with family, pursue outside interests, or just get some extra rest.
Pacific Defense is an Equal Opportunity Employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity or expression, age, disability, veteran status, or any other protected factor.

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