Sr CNO/CNE Tool Developer

WarCollar Industries, LLC; Stafford (VA); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Medical insurance premium coverage

PTO based on billable hours

Matching 401k

Education reimbursement

Paid training days

Performance bonuses

Referral bonuses

Government shutdown protection

Monthly team building events

Two major social events annually

Job summary

WarCollar Industries, LLC is looking for a Senior CNO/CNE Tool Developer to support mission-focused contracts in Stafford, Virginia. This senior-level role involves architecting, designing, and developing advanced cyber capabilities while mentoring junior developers.

The ideal candidate will have over seven years of experience in developing custom cyber tools and proficiency in languages such as Python, C, and C++. The position offers generous benefits and is contingent upon a Top Secret security clearance.

Qualifications

• Minimum of seven (7+) years of experience in CNO/CNE tool development.
• Expertise developing custom cyber capabilities or exploitation tools.
• Proficiency in developing, testing, and debugging software.

Responsibilities

• Architect, design, and develop advanced cyber capabilities.
• Guide junior developers and collaborate with mission partners.
• Lead technical design discussions and mentor mid-level developers.

Skills

CNO/CNE tool development

Python

C

C++

Software Configuration Management

Windows software development

Linux software development

Mobile platforms

Systems development

Job description

Job Description

WarCollar has an opportunity for a Sr CNO/CNE Tool Developer supporting a mission‑focused contract. This senior‑level role is ideal for an experienced developer who thrives in complex technical environments and can lead capability development efforts 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

The Developer will have a minimum of seven (7+) years of experience in CNO/CNE tool development, including:

• Expertise developing custom cyber capabilities, implants, or exploitation tools
• Proficiency writing code in Python, C, C++, or similar languages
• Experience performing Software Configuration Management
• In‑depth experience developing, testing, and debugging software for Windows, Linux, and mobile platforms
• Strong understanding of low‑level systems development, OS internals, and API interactions
• Ability to lead technical design discussions and mentor mid‑level developers

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 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.