Demo

Windows CNO Developer

WarCollar Industries, LLC
Chantilly, VA Full Time
POSTED ON 6/12/2026
AVAILABLE BEFORE 7/11/2026
Job Description

WarCollar has an opportunity as a Windows CNO developer on a mission forward contract with the opportunity for clearance upgrade.

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Required Skills

The Software Developer will have a minimum three (3 ) years' software development experience including the following:

  • Writing code in Python, C, C .
  • Performing Software Configuration Management.
  • In-depth experience developing, testing and debugging software for Windows OS using Visual Studio IDE and Windows SDK.
  • In-depth understand of Windows Low Level Systems development and API.

Candidate must be a United States Citizen and currently hold, at minimum, a security clearance at the TS/SCI level. Candidate must be willing and able to be cleared for an upgrade to poly once on contract. Candidates with active TS/SCI/poly preferred.

Education

  • Bachelors Degree in Computer Science or related course of study preferred.

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Additional Details

This position is contingent upon funding.

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About WarCollar Industries

About us:

WarCollar Industries, LLC is a veteran-owned small business. We maintain a team of cybersecurity experts committed to protecting complicated data and distribution systems and providing decision makers with the most accurate assessment of residual risk possible. We work with our clients to solve the toughest challenges in the ever-evolving digital landscape. Services include network defense, computer network attack, secure network design, penetration testing and vulnerability assessment. WarCollar enables its clients to find, fix, stop, and ultimately solve cybersecurity problems across their entire enterprise.

WarCollar offers generous benefits including: Medical insurance premium coverage; PTO based on billable hours; federal holidays plus your birthday; matching 401k, education reimbursement plus paid training days; performance bonuses; referral bonuses; government shutdown protection; monthly team building events plus two major social events annually.

WarCollar Industries, LLC is an equal opportunity employer. WarCollar does not discriminate in employment based upon race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, status as a protected military veteran, or other non-merit factor.

Salary.com Estimation for Windows CNO Developer in Chantilly, VA
$89,860 to $114,177
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