Top 19 Senior network engineer Jobs in Merrimack, Nh

Senior Principal System Security Engineer (Program (Anti-Tamper/Program Protection) P5 (Onsite)
Raytheon —Tewksbury, MA
- $132,400 - $251,600 a year
- Full-time
- In-person
- Senior level
- Leadership
- Paid holidays
- Disability insurance
Senior Cybersecurity Engineer
Raytheon —Tewksbury, MA
- $86,800 - $165,200 a year
- Full-time
- Computer Science
- 5 years
- Office
- Paid holidays
- Disability insurance
13d
Senior Network Engineer
Dignity and Wellness Patient Solutions —Andover, MA
- $118,000 - $132,000 a year
- Remote
- 6 years
- Senior level
- Free parking
- Tuition reimbursement
Quick Apply
6d
Senior Network Engineer
NetScout Systems, Inc —Westford, MA
- Full-time
- Bachelor of Science
- English
- Research
- Health savings account
- Health insurance
Senior Network Systems Engineer
Electric Hydrogen —Devens, MA
- $135,000 - $160,000 a year
- Computer Science
- Office
- 8 years
- Disability insurance
- Health insurance
Senior Network Engineer ~ Westford, MA
US HealthCare Careers —Westford, MA
- Full-time
- Computer Science
- Analysis skills
- Product management
Quick Apply
Senior Systems Engineer - GNC
Elbit America —Merrimack, NH
- Full-time
- 5 years
- Military
- Research
- Paid parental leave
- AD&D insurance
Senior Network Engineer - Wireless
University of Massachusetts Lowell —Lowell, MA
- $85,689 - $120,000 a year
- Full-time
- Customer service
- University
- Bachelor's degree
- Health insurance
- Dental insurance
Core Network Engineer
FIRSTLIGHT —Manchester, NH
- $105,000 - $120,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
Quick Apply
6d
Senior Security Analyst
Prosegur —Lowell, MA
- $90,000 a year
- Full-time
- Computer science
- Computer Science
- HIPAA
Quick Apply
3d
Senior Security Automation Engineer
Symbotic LLC —Wilmington, MA
- $120,000 - $165,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
14d
Senior Cyber Enhanced Assessment (CEA) Assessor II - Boston Metro
Raytheon —Andover, MA
- $107,500 - $204,500 a year
- Full-time
- 5 years
- HIPAA
- Windows
- Paid holidays
- Disability insurance
11d
Senior Systems Security Engineer (Anti-Tamper/Program Protection) - P3 (Onsite)
Raytheon —Tewksbury, MA
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Computer networking
- In-person
- Paid holidays
- Disability insurance
Senior Network Engineer - CONUS
Computer World Services —United States
- Full-time
- Hybrid work
- Windows
- Bachelor's degree
- Mentoring

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Senior Principal System Security Engineer (Program (Anti-Tamper/Program Protection) P5 (Onsite)

Raytheon -
Tewksbury, MA

Apply Now

Job Details

Full-time
$132,400 - $251,600 a year

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance

Qualifications

Software engineering
Requirements specification
Engineering development testing
Requirements design
Team leadership
Embedded systems
IT policy development
Software implementation
Systems architecture experience within government
DoD experience
Technical solutions implementation
Policy & process development
Embedded software
Design engineering
Systems engineering
Implementing IT solutions
Design (software development lifecycle)
Policy Development

Full Job Description

Date Posted:

2026-01-22

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 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 clearance

Security Clearance Type:

Secret - Current

Security Clearance Status:

Active and existing security clearance required on day 1

At 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.

Raytheon is seeking a Senior Principal Systems Security Engineer (Anti-Tamper/Program Protection) – P5 to join our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter’s technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cybersecurity, Software Assurance, and Supply Chain Risk Management to support Program Protection on embedded weapons systems. Join our highly visible team and perform technically challenging assignments, which will directly contribute to protecting our nation and our Warfighters. The individual will work with the program and customer in the development of the system, providing strategic input and planning for the system, applications, architecture, and design in a dynamic, agile development environment. This is an onsite position at Raytheon.

What You Will Do

Support implementation of SSE solutions into RTX products
Interact with the customer to define SSE requirements, solutions, trades, costs, implementation, system impacts, and effectiveness
Support developing plans and estimates, task execution, project tracking, reporting, and risk identification and mitigation plans
Plan and guide SSE implementations in customer systems
Consult and assist program line management with SSE architectures and issues
Attack threat modeling / Critical Program Information Assessments
Develop top-level system requirements, and flowing down requirements and implementation concepts to subsystem
Validate secure configuration of routers, switches, firewalls, servers, operating systems, applications, and other assets, using DoD approved scanning and assessment tools such as ACAS, STIG, SCAP Compliance Checker, and HBSS
Performing Task Lead duties (e.g., task planning, product owner, scrum master)
Ensure compliance with National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) controls
Support the development of bids and proposals
Understanding, and compliance with, DoD technology release and export licensing policies

Qualifications You Must Have

Typically requires a Bachelor’s Degree in Science, Technology, Engineering or Mathematics (STEM) and 10 years of prior relevant experience
Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Experience in technical leadership
Experience in the field of System Security Engineering, computer technology reverse engineering, anti-tamper, cybersecurity, or embedded security
Experience designing, implementing, testing, and fielding real-time embedded security-oriented solutions on Department of Defense (DoD) programs with secure systems technologies, methodologies, policies, and guidelines
Experience generating security (cyber, anti-tamper and/or program protection) requirements, design and architecture artifacts, plans, and/or policies

Qualifications We Prefer

DoD Top Secret clearance with current SSBI within last 5 years desired
Experience in design, development and fielding of SSE systems
Software, Firmware, & Microelectronics Engineering, Cryptography and FPGA design
Attack threat modeling / Critical Program Information Assessments
Experience in the implementation and business growth of SSE implementation throughout the entire life cycle
Experience in solutions meeting robust SSE systems security requirements
Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such as CISSP, GSLC, CEH
Program management experience with SSE
Broad understanding of technology and working knowledge of DODI-S-5230.28
Aircraft/weapons integration experience
Strategic planning and proposal writing skills
Candidate must exhibit an exceptional degree of ingenuity, creativity, and resourcefulness
Excellent interpersonal skills with the ability to interact positively with coworkers, suppliers, stakeholders, and customers in a team environment
Experience contributing to a team environment for the purpose of developing creative solutions to technical problems

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
Relocation Eligible – Relocation assistance is available

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 132,400 USD - 251,600 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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