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Senior Embedded Network Engineer

Work Locations: Tampa, FL | Linthicum Heights, MD | Marlborough, MA | Carlsbad, CA
Job Type: Direct Hire
Clearance Required: Active DoD Secret (or higher)
Compensation: $190k–$220K (based on experience level)
Work Environment: 100% Onsite

About the Role

We are seeking a Senior Embedded Network Engineer to develop next-generation encrypted networking products supporting government and defense programs.

This role sits at the intersection of embedded Linux, high-speed networking, and secure communications. You’ll build and enhance secure data plane applications, integrate IP security stacks, and support mission-critical networking systems.

This is not general embedded development.
This is embedded + networking + IPSEC 

Key Responsibilities

• Develop C/C++ software in embedded Linux environments

• Build and optimize secure networking features (IPSEC, routing, TCP/IP)

• Work within fast-path data plane architectures

• Integrate secure and open-source networking stacks

• Follow secure coding practices and support vulnerability mitigation

Required Qualifications

• Active DoD Secret clearance (or higher)

• 5+ years networking experience (TCP/IP, routing, IPSEC, control/data plane)

• 5–7+ years embedded Linux development experience

• Strong C/C++ programming skills

• Experience building secure products and using static analysis tools

Preferred Experience

• User-space packet processing or kernel bypass technologies (e.g., VPP or similar)

• Experience with secure routers, VPN devices, or encryption products

• Familiarity with Linux networking internals

• Rust experience (nice to have)

If you’re an embedded Linux engineer with deep networking and IP security experience and an active clearance, this is an opportunity to work on high-impact, mission-driven technology.

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Equal Employment Opportunity Statement
Gravity IT Resources is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other legally protected characteristic. All employment decisions are based on qualifications, merit, and business needs.