THIS ROLE CANNOT ACCOMMODATE C2C AND/OR VISA SPONSORSHIP

THIS ROLE IS FULLY ON-SITE IN REDMOND, WASHINGTON

Top Skills’ Details

• Networking
• Wireshark
• Python
• Linux
• RF Testing

About the Role

We are looking for a Network Engineer to join our team and work on end‑to‑end data communication across wireless networks. This role focuses on how data moves through cellular and wireless systems, and how network and transport‑layer protocols behave in real‑world wireless environments where packet loss, latency, and variability are inherent. We are looking for someone with hands‑on exposure to wireless or cellular systems who understands how protocols like TCP/IP behave over lossy wireless links and how different layers of the network stack interact.

What You’ll Do

• Work on or analyze end‑to‑end wireless communication systems, from the wireless link through the transport layer
• Understand and troubleshoot data transfer behavior in cellular or other wireless environments
• Analyze the impact of packet loss, latency, and variability on transport protocols such as TCP
• Collaborate across systems, networking, and engineering teams to improve performance and reliability
• Apply a systems‑level perspective when evaluating networking behavior in wireless environments
• Support development, testing, or optimization of wireless or cellular networked systems

What We’re Looking For

Required Qualifications:

• Solid understanding of networking fundamentals, including:
  • How data moves end‑to‑end across a network
  • Basic routing concepts
  • Core networking protocols
  • Strong understanding of TCP/IP behavior, particularly in lossy or unreliable wireless systems
  • Experience working with or analyzing packet loss and its effect on upper‑layer protocols
  • Background in production or real‑world wireless systems, not just academic or lab settings

Preferred Qualifications:

• Experience working at or with telecom providers or cellular infrastructure companies
• Exposure to carrier‑grade or large‑scale wireless networks
• Experience with performance analysis, diagnostics, or optimization in wireless environments
• Systems, telecom, networking, or wireless engineering background
• Ability to communicate technical concepts clearly across teams

Nice to Have Technical Areas:

• LTE / 5G architectures
• TCP congestion control and retransmission behavior
• Wireless performance and reliability analysis
• Transport‑layer protocol behavior over wireless links
• End‑to‑end network stack understanding

Why This Role Matters

Wireless networks introduce unique challenges—packet loss, unpredictable latency, and variability—that fundamentally affect how data is transmitted. This role plays a key part in understanding and improving how systems behave under those real‑world conditions.

This is a Contract position based out of Redmond, WA.

The pay range for this position is $90.00 - $100.00/hr.

This is a fully onsite position in Redmond,WA.

This position is anticipated to close on Jun 30, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.