GRVTY
Aerospace & DefenseDirect Greenhouse career site

Senior CNO Developer

Pay
$150,000 – $225,000 per year
Location
Sterling, VA · On-site
Job type
Full-time
Level
Senior
Education
Bachelor's degree
Listed
30 days ago

Skills & highlights for this role

  • TS/SCI clearance
  • multi-threaded programming
  • TCP/IP
  • network protocols
  • C/C++
  • debugging

Also useful

  • Linux
  • IDA Pro
  • x86/64 and ARM architectures
  • assembly

Stated benefits & perks

  • Retirement planning

What Impact You'll Have

Developers for this position will be active in all phases of software development: design, implementation, testing, deployment, and support. In this position, you will work within small teams to develop and deploy mission-critical systems, reverse-engineer network application protocols, and develop tools for complex data and network analysis.

What You'll be Owning

  • Applications developed will vary from stand-alone scripts to complex, multi-threaded client / server architectures.
  • Successful candidates will be strong engineers who can prioritize well, communicate clearly, and have a consistent track record of delivery.
  • The development team requires creative engineering balanced with high quality and customer focus. You will have the ability to work in an entrepreneur environment and be able to contribute to a high-energy team.

What You Must Have

  • Active TS/SCI with the ability to obtain a poly
  • A Bachelor's degree or foreign equivalent in Computer Science or a related field.
  • Experience writing and debugging multi-threaded applications.
  • Strong understanding of the TCP/IP stack and network protocols, especially as concerns communication of applications on the Internet.

What Would be Nice to Have

  • Familiarity with running/operating/debugging in a Linux environment. OS Internals(Windows/Linux/MacOS/Android/IOS). Kernel/User space boundaries and interactions.
  • Various CPU architectures, with focus on x86/64 and ARM. Linkers and loaders, differing compiler technologies.
  • Memory management concepts and application through CPU architectures.
  • Expert in C/C++ and Assembly.
  • Can tackle any other language to suit. Process privilege models.
  • OS design weaknesses.
  • Binary reverse engineering/IDA Pro/radare or similar framework experience.
  • Vulnerability research methods for various architectures and systems.
  • Familiarity with machine/statistical learning concepts a plus Embedded development experience a plus Experience exploiting newly deployed technologies a plus.

Pay Range

At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

We're proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.

Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

  • The pay range for this position is: $150,000 - $225,000

Pay Range

Virginia Pay Range $150,000—$225,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We're purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense-including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That's why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

  • Robust health plan including medical, dental, and vision
  • Health Savings Account with company contribution
  • Annual Paid Time Off and Paid Holidays
  • Paid Parental Leave
  • 401k with generous company match
  • Training and Development Opportunities
  • Award Programs
  • Variety of Company Sponsored Events
Read the original posting

From GRVTY's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

Rolev.ai is a job search and application tool for US job seekers. For this Senior CNO Developer role at GRVTY, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.

  • See how you fit

    Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.

  • Tailor without inventing

    Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.

  • Draft the full kit

    Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.

  • 1-Click Extension Autofill

    The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.

Common questions

What is the salary for the Senior CNO Developer role at GRVTY?

The Senior CNO Developer posting at GRVTY states compensation of $150,000 – $225,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on GRVTY's official career site.

Where is the Senior CNO Developer job at GRVTY located?

This Senior CNO Developer position at GRVTY is located in Sterling, VA (On-site). Always check GRVTY's application page for specific state eligibility or relocation policies.

What qualifications are required for Senior CNO Developer at GRVTY?

For the Senior CNO Developer role, GRVTY highlights a bachelor's degree; experience with multi-threaded programming, TCP/IP, network protocols, C/C++, debugging. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Senior CNO Developer position at GRVTY?

This listing links directly to GRVTY's Greenhouse application page. You can apply directly on GRVTY's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.