iOS-Savvy CNO Developer with Security Clearance

ARSIEM Corporation; Fort Meade (MD); On-site; USD 106,000 - 118,000; Full time

Job summary

ARSIEM Corporation is seeking an iOS-savvy CNO Developer for Fort Meade, MD to join the Rogue team on site. You will apply iOS expertise, reverse engineering skills, and cybersecurity know-how to advanced CNO development projects.

The role requires a BS in Computer Science or Computer Engineering (MS may substitute for 2 years; PhD for 4), and an active TS/SCI with a polygraph. Salary is $106,000-$118,000 annually.

Qualifications

• Experience in software development or related discipline.
• At least 1 year of cybersecurity/CNO development.
• iOS internals experience.
• Reverse engineering experience.
• BS degree in Computer Science or Computer Engineering with C development and reverse engineering within a CNO environment.
• MS degree may substitute for 2 years; PhD may substitute for 4 years.

Responsibilities

• Work as an SAS member for the Rogue team.

Skills

iOS development

Reverse engineering

Cybersecurity

C development

Education

BS in Computer Science or Computer Engineering

Job description

iOS-Savvy CNO Developer Ft. Meade, MD CNO Developer – 0007-0010 / Full-time / On-site

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.

Responsibilities

• Work as an SAS member for the Rogue team

Minimum Qualifications

• Experience must be in software development or an extremely related discipline.
• 1 year of cybersecurity/CNO-specific development.
• iOS internals experience
• Reverse engineering experience
• B.S. degree in Computer Science or Computer Engineering (or something extremely similar) with C development and Reverse Engineering within a CNO environment.
• An MS degree may substitute for 2 years of experience; a PhD may substitute for 4 years of experience.

$106,000 - $118,000 a year The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Benefits: For an overview of our benefits, please visit our benefits tab. https://www.arsiem.com/careers/

Original Posting Date: 2026-04-27

Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a U.S. 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.