Senior Systems Engineer

Responsibilities for this Position

Senior Systems Engineer

ID: 2026-70358
USA-MA-Dedham
Required Clearance: Secret
Posted Date: 1/29/2026
Category: Engineering-Systems
Employment Type: Full Time
Hiring Company: General Dynamics Mission Systems, Inc.


Basic Qualifications

Requires a Bachelors degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.

CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position

Join Our Team as a Systems Engineer in Cybersecurity!

What Youll Experience:

• Collaborate with a cross-functional team to design and test cutting-edge Department of Defense cybersecurity devices.
• Develop security architectures, cryptographic protocols, and key management strategies.
• Work hands-on with network equipment in the Interoperability Test Bed (ITB) to secure voice, data, and conferencing applications.
• Lead the testing of mission-critical encryption and cybersecurity solutions.
• Be at the forefront of protecting national security through innovative technology.

What You Bring to the Table:

• Deep knowledge of cryptographic algorithms and secure communication systems.
• Hands-on experience with VoIP networks, IP security, routing, and network equipment (e.g., Avaya switches, Cisco routers, SIP Call Managers).
• Expertise in writing test plans, performing "black box" testing, and conducting requirements analysis.
• Strong technical communication skills, from creating white papers to delivering presentations.
• CISSP certification (or equivalent) and a passion for solving technical challenges.

What Sets You Apart:

• Creative problem-solving and leadership in the systems development life cycle.
• A team-oriented mindset with a knack for mentoring and collaboration.
• Awareness of technology trends and a drive to innovate and improve processes.
• Exceptional communication and negotiation skills to deliver effective, win-win solutions.
• Dedication to professional growth for yourself and your team.

Our Commitment to You:

• A dynamic career with opportunities for learning, growth, and impactful work.
• Join award-winning teams solving real-world challenges in national security.
• Enjoy flexible schedules, including the option for every other Friday off (9/80 schedule).
• Competitive benefits:401k matching, paid parental leave, healthcare, wellness programs, and more.
• Learn more about our benefits: gdmissionsystems.com/careers/why-work-for-us/benefits.

Workplace Details:

• Location: Fully on-site in Dedham, Massachusetts, as part of the Dedham Cyber Engineering team.Take the next step in your career and make a difference in cybersecurity

Salary Note

This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.

Combined Salary Range

USD $164,892.00 - USD $173,910.00 /Yr.

Company Overview

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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General Dynamics Mission Systems is a technology integrator and original equipment manufacturer that provides mission critical solutions across ground, sea, air, space and cyberspace.

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