Senior Level Network Systems Engineer Jobs
Senior level network systems engineer jobs put experienced engineers in charge of network architecture decisions, infrastructure reliability, and the cross-functional teams and projects that keep complex systems running at scale. Openings are concentrated across Technology & Software, Electronics & Hardware, and Chemicals & Materials, with a mix of on-site, hybrid, and remote positions available, and employers like Northrop Grumman, Electric Hydrogen, and HP hiring at this level now.
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JOB TITLE: Systems Engineer - Avionics Network Switch
ABOUT THE JOB: We are seeking highly skilled engineers who will be responsible for validating the Aircraft Data Network (ADN) solution and completing the network design, integration, and verification activities including robustness testing.
REQUIRED SKILLS:
- Bachelor’s degree in Electrical/Computer Engineering, Computer Science or related field
- Knowledge of the ARP-4754A systems development lifecycle
- Experience with Ethernet networks in avionics, especially time sensitive networks
- Experience in system verification and lab testing
- Experience with Agile development processes
- Experience with IBM Rational DOORS Next Generation requirements management tool
- Experience with IBM Rational Quality Manager for test planning, test construction, and test artifact management
- Experience with lab equipment including oscilloscopes, signal generators, power supplies, and network data analysis test software
- Experience coordinating with cross-functional design teams including Systems, Software, Hardware, and Test
- Experience with integrated modular avionics
- Effective written and verbal communication skills
- Strong interpersonal skills
- Accountable and takes ownership of assigned tasks
- Self-motivated and takes initiative to get things done
- Excellent problem-solving and analytical skills
PREFERRED SKILLS:
- Effective written and verbal communication skills
- Strong interpersonal skills
- Accountable and takes ownership of assigned tasks
- Self-motivated and takes initiative to get things done
- Excellent problem-solving and analytical skills
ABOUT THE COMPANY:
Real Time Consulting (RTC) exists to partner outstanding engineering talent to support our clients’ success. Unsurpassed service is delivered to our clients by upholding responsibility, teamwork and quality. Our primary commitment is to help our clients. Since 1997, RTC has been protecting and enhancing lives with safe, reliable, innovative solutions, providing full life-cycle design, development and testing of EMBEDDED ENGINEERING SYSTEMS and SOFTWARE SOLUTIONS with Program Management and Consulting Services. Our employees average 20+ years of versatile and accomplished expertise to our clients, driving continuous innovation forward. Employee’s innovative and analytical ideas are cultivated while maintaining the big picture vision in a fast-paced, changing environment. Our corporate values are to Uphold Responsibility, Support People, Promote Teamwork and Deliver Quality!
This position may require exposure to software, source code or technology that is subject to US export control laws and regulations (i.e., International Traffic in Arms Regulations or the Export Administration Regulations). To comply with these requirements, you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Departments of State or Commerce, as applicable.
RTCo is an Equal Opportunity Employer; employment with RTCo is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
To qualify for all positions with Real Time Companies, applicants must be legally authorized to work in the United States and should not require now, or in the future, sponsorship for employment visa status. Please be aware that Real Time Companies does not sponsor employment-based visas. Additionally, certain positions with Real Time Companies that involve work with government entities may have more restrictive employment status requirements, such as U.S. citizenship, based on security clearance requirements or other governmental requirements. Real Time Companies is an Equal Opportunity Employer M/F/D/V.
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Find JobsSenior Level Network Systems Engineer Job Market
Who's Hiring
- Northrop Grumman2
- Electric Hydrogen2

- HP1
- SAIC1
- Intel1

Top Industries Hiring
- Technology & Software3
- Electronics & Hardware3
- Chemicals & Materials2
- Media & Entertainment2
- Consulting & Professional Services2
Senior Level Network Systems Engineer Jobs: Frequently Asked Questions
How do I get a senior level network systems engineer job?
Employers at this level look for engineers who have owned network design and architecture decisions, not just implemented them. Candidates who stand out typically bring deep hands-on experience with enterprise routing and switching, demonstrated ability to lead technical projects from planning through delivery, and evidence of mentoring junior engineers. Certifications like CCIE or JNCIE signal the depth of knowledge these roles require.
Which companies hire senior level network systems engineers?
Companies hiring senior level network systems engineers right now include Northrop Grumman, Electric Hydrogen, and HP, based on current listings on Migrate Mate as of July 2026. Hiring at this level tends to come from large enterprises, federal contractors, and technology-driven organizations that maintain complex, high-availability network infrastructure.
Are there remote senior level network systems engineer jobs?
Yes, though remote availability varies by employer and infrastructure type. About 14% of senior level network systems engineer openings are remote or hybrid as of July 2026, with fully remote roles more common in software-defined networking and cloud-adjacent specializations. Roles involving hands-on data center or physical infrastructure work are more likely to require an on-site presence.
What makes a network systems engineer role senior level?
Senior level roles shift the focus from executing tasks to owning outcomes. A senior network systems engineer is expected to design network architecture independently, make decisions that affect enterprise-wide reliability and security, lead projects involving multiple stakeholders, and mentor junior and mid-level engineers. The scope expands from individual devices or segments to the full infrastructure strategy of an organization.
Which industries hire the most senior level network systems engineers?
Senior level network systems engineer roles concentrate in Technology & Software, Electronics & Hardware, and Chemicals & Materials, based on current listings on Migrate Mate as of July 2026. These sectors tend to operate large, distributed, and security-sensitive networks that require experienced engineers capable of designing and sustaining infrastructure at an enterprise scale.