CNO Developer
US$181,000 – US$203,000 / yr base salary
Posted 28 May 2026
Advertised as “Network-Savvy CNO Developer”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 10+ yrs
- Management level
- Individual contributor
- Employment
- On-Site
- Contract
- Full-time
| Base salary | US$181,000 – US$203,000 / yr |
|---|
About ARSIEM Corporation
At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.
As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.
ARSIEM is currently looking for a Network-Savvy CNO Developer. This position will support one of our government clients in Fort Meade, MD.
Responsibilities
- Work as SAS member for the Network Device team to support development of new and existing capabilities.
Minimum Qualifications
- 10+ years of experience with C development and reverse engineering
- 3 years of cybersecurity/CNO-specific development
- Experience with CNO Development on Network Devices
- Candidates should have one of more of the following:
- In-depth understanding of network protocols
- Experience with network device appliances (routers, switches, firewalls)
- Experience working in a Real Time Operating System environment
- B.S. degree in Computer Science or Computer Engineering (or something extremely similar) with C development and Reverse Engineering within a CNO environment.
- MS degree may substitute for 2 years of experience; a PhD may substitute for 4 years of experience.
Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a US Citizen for consideration. Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $10,000, and the referrer is eligible to receive the sum for any applicant we are able to place within 12 months of referral. The bonus is paid after the referred employee reaches 6 months of employment.
ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.