Mid-Level CNO Software Engineer [$293k/yr+] TS/SCI-FS Poly with Security Clearance

SYSTOLICAnnapolis Junction, MD🇺🇸United StatesPosted Sep 21, 2026

Why This Role Stands Out

This role offers an exceptional opportunity to develop cutting-edge CNO capabilities and hone your reverse engineering skills within a reputable company, with competitive compensation of $293k+ annually. You'll thrive here if you're a seasoned C programmer with a TS/SCI-FS Poly clearance and a passion for tackling complex challenges in RTOS environments, enjoying the flexibility of a hybrid work model. Apply today to contribute to critical missions and advance your career!

Quick Overview

Salary

$293k/yr

Seniority

Mid Senior

Employment type

Employee

Work mode

Hybrid

Location

Annapolis Junction, MD, United States

Posted

1 week ago

Embedded Systems

Job Description

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered.

Summary: • Develop specialized CNO capabilities for network devices using C. • Reverse engineer software and firmware to evaluate protocols and system behaviors. • Implement solutions targeting network appliances and real-time operating system environments.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 10+ years • Total Compensation: $293k+ yearly Job Description: • Design and implement CNO tools and capabilities for network appliances including routers, switches, and firewalls. • Perform in-depth reverse engineering of software and embedded systems. • Analyze and manipulate network protocols to support capability development. • Develop and debug low-level software in Real Time Operating System (RTOS) environments. • Collaborate with cross-functional teams to maintain and enhance existing system capabilities.

About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our

Pay Transparency page at: https://systolic.com/pay-transparency