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

SYSTOLICAnnapolis Junction, MD🇺🇸United StatesPosted Oct 19, 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

23 hours ago

Job Description

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

Summary: • Develop and advance capabilities for network devices utilizing C programming and software reverse engineering techniques. • Implement Computer Network Operations (CNO) methodologies on specialized network hardware and appliances. • Collaborate within real-time operating system (RTOS) environments to deliver mission-critical software solutions.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 10+ years • Total Compensation: $293k+ yearly Job Description: • Conduct low-level C development and reverse engineering for network device platforms. • Execute CNO capability development targeted for network appliances such as routers, switches, and firewalls. • Analyze, interpret, and implement network protocols across various network layers. • Develop, debug, and test software operating within Real-Time Operating System (RTOS) architectures.

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