Jr CNO/CNE Tool Developer

WarCollar Industries, LLC; Stafford (VA); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Medical insurance premium coverage

PTO based on billable hours

Federal holidays plus your birthday

Matching 401(k)

Education reimbursement plus paid training days

Performance bonuses

Referral bonuses

Government shutdown protection

Monthly team building events

Two major social events annually

Job summary

WarCollar Industries, LLC in Stafford, Virginia is seeking a Jr CNO/CNE Tool Developer to support a mission-focused contract. This role involves architecting, designing, and developing advanced cyber capabilities while guiding junior developers and collaborating with mission partners.

The ideal candidate will possess at least three years of experience in CNO/CNE tool development with proficiency in Python, C, or C++. This role requires a Top Secret clearance and offers generous benefits, including medical insurance, PTO, a matching 401(k), and performance bonuses.

Qualifications

• Minimum of three (3+) years of experience in CNO/CNE tool development.
• Experience writing code in Python, C, or C++.
• Familiarity with Software Configuration Management practices.
• Experience developing, testing, or debugging software for Windows, Linux, or mobile platforms.
• Understanding of OS internals, system APIs, and low-level development concepts.
• Ability to collaborate with senior developers and follow technical guidance.
• Strong analytical and problem-solving skills.

Responsibilities

• Architect, design, and develop advanced cyber capabilities.
• Guide junior developers and collaborate with mission partners.
• Deliver high-impact solutions.

Skills

CNO/CNE tool development

Python

C

C++

Software Configuration Management

Debugging software

Analytical skills

Problem-solving skills

Job description

Job Description

WarCollar has an opportunity for a Jr CNO/CNE Tool Developer supporting a mission‑focused contract. This junior‑level role is ideal for a developer who is motivated to thrive in complex technical environments across multiple platforms. You will architect, design, and develop advanced cyber capabilities, guide junior developers, and collaborate with mission partners to deliver high‑impact solutions.

The role requires a Top Secret (TS) level clearance. This is on a funded contract, bidding on a specific Task Order.

Required Skills

• Minimum of three (3+) years of experience in CNO/CNE tool development.
• Experience writing code in Python, C, or C++.
• Familiarity with Software Configuration Management practices.
• Experience developing, testing, or debugging software for Windows, Linux, or mobile platforms.
• Understanding of OS internals, system APIs, and low‑level development concepts.
• Ability to collaborate with senior developers and follow technical guidance.
• Strong analytical and problem‑solving skills.

About WarCollar Industries

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 401(k), education reimbursement plus paid training days; performance bonuses; referral bonuses; government shutdown protection; monthly team building events; and 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.