# Mobile CNO Developer-Mid at NetSage

> United States · Mid-level · Mobile · open. Source: https://alderhq.app/jobs/greenhouse%3Anetsage%3A7793301003 (read 2026-11-10).

## Facts (observed)

- Company: [NetSage](https://alderhq.app/companies/netsage)
- Location text: Annapolis Junction, Maryland, United States; Annapolis Junction
- Where it can be done from (inferred): United States (evidence: "Location: Annapolis Junction, Maryland, United States; Annapolis Junction")
- Posted: 2026-07-03 (131 days ago)
- First seen by alder: 2026-11-07 · last verified: 2026-11-07
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://netsage.com/careers/current-openings/job?gh_jid=7793301003
- Skills listed (inferred): TypeScript

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (United States, n 6): p25 $137k, median $148k, p75 $150k

## Description (the employer's text)

At NetSage, we are more than a government contractor—we are a mission-focused partner dedicated to advancing national security through exceptional cyber expertise. We believe our success begins with our people, which is why we invest in and care for our employees. We know that employee retention is mission continuity, and we are committed to building long-term careers where our people can grow alongside our customers' evolving missions. Our employees enjoy meaningful work, competitive compensation, outstanding benefits, and opportunities to expand their skills across multiple mission areas. To learn more about our comprehensive benefits and what it's like to build your career at NetSage, visit our Careers page.

Due to the sensitive nature of the work we support, some job descriptions intentionally provide a high-level overview of the role. If you'd like to learn more about a particular opportunity, we encourage you to apply directly or connect with us through our Get In Touch page. We'd be happy to discuss how your experience aligns with our mission and explore where you can make an impact.

Job Description:

We are seeking a CNO Developer with Mobile expertise to apply their deep technical skills in support of high-priority cyber mission objectives. In this role, you will support the development on or analysis of mobile devices. The ideal candidate for this position will have experience in Mobile device operating systems and Bluetooth, strong proficiency in C programming, and knowledge of the CNO environment. Please consider applying if you meet the following qualifications.

### Required Qualifications

- TS/SCI with polygraph security clearance.
- A Bachelor of Science (B.S.) degree in Computer Science or related field and five (5) years of programming experience. Also acceptable is a Master of Science (M.S.) degree and three (3) years of programming experience.
- Strong proficiency programming in C.
- Demonstrated experience supporting development on or analysis of Mobile device operating systems and Bluetooth.
- Experience performing reverse engineering on diverse architectures.
- Embedded development experience.
- Experience in CNO or related cybersecurity operations.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Anetsage%3A7793301003 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.