Demo

CNO Python Developer, Lead (TS/SCI w/Poly)

Parsons Services Company
Maryland, NY Full Time
POSTED ON 12/12/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the CNO Python Developer, Lead (TS/SCI w/Poly) position at Parsons Services Company?

Job Details

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible.

Job Description:

Parsons is looking for an amazingly talented Lead CNO Python Developer to join our team! You'll be a critical member on a small team, responsible for bringing your high-level software development capability to bear on a critical national security mission. Join our team of best-in-industry cyber warriors who are dedicated to providing superior service in support of national defense objectives.

What You'll Be Doing:

  • Performs weaponization/productization of proof-of-concept exploits or CVE vulnerabilities to ensure these capabilities are operationally ready to be used on live infrastructure
  • Works with project team in the application of advanced principles, theories, and concepts
  • Gather relevant information on proof-of-concept exploits they generate and engages with the customer to ensure the product meets operational needs
  • Works on unusually complex problems and provides solutions that are highly creative

What Required Skills You'll Bring:

  • Active TS/SCI w/Polygraph
  • Minimum 10 years of experience in exploit/CNO tool development
  • Minimum 8 years utilizing programming languages such as Python, C, C , x86
  • Bachelor's degree in related field (Computer Science, Cybersecurity, Computer Engineering, etc.), additional experience will be considered in lieu of degree
  • Ability to analyze proof-of-concept exploit/CVE vulnerability and engineer it to be stable and repeatable
  • Extensive experience in reverse-engineering both compiled binaries and source code to identify vulnerabilities

What Desired Skills You'll Bring:

  • Minimum 15 years of experience in exploit/CNO tool development
  • Minimum 13 years utilizing programming languages such as Python, C, C , x86
  • Master's degree in related field (Computer Science, Cybersecurity, Computer Engineering, etc.)
  • Building and designing small to medium applications in Python
  • Other Languages: C/C , assembly, Golang, Java
  • Other Platforms: Either Windows, Unix, or Hardware
  • Other Skills: .NET Framework development and knowledge of Windows Internals, Vulnerability Analysis or Kernel / system level programming
  • Certified/trained in one or more of the following: Corelan Bootcamp/Advanced, ManTech ACTP Windows/Linux/VR&E, OSCP, OSED, OSWE
  • Experience with Ghidra, Ida Pro, GDB, WinDbg or Fuzzing

Location: USA MD Columbia (Field)

Security Clearance Requirement:
An active Top Secret SCI w/Polygraph security clearance is required for this position.

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what's next to deliver the solutions our customers need now.

Salary Range: $144,800.00 - $260,600.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY!

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Salary : $144,800 - $260,600

Frontend Developer
Lensa -
Utica, NY
Salesforce Developer
Barrow Wise Consulting -
Maryland, NY
API Developer
Oneida Innovations Group -
Verona, NY

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a CNO Python Developer, Lead (TS/SCI w/Poly)?

Sign up to receive alerts about other jobs on the CNO Python Developer, Lead (TS/SCI w/Poly) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$150,756 - $194,140
Income Estimation: 
$126,569 - $164,899
Income Estimation: 
$208,447 - $279,762
Income Estimation: 
$153,752 - $200,235
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Parsons Services Company

  • Parsons Services Company Colorado, CO
  • Job Details In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can ima... more
  • 15 Days Ago

  • Parsons Services Company Charlotte, NC
  • Job Details In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work w... more
  • 5 Days Ago

  • Parsons Services Company Chantilly, VA
  • Job Details In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work w... more
  • 5 Days Ago

  • Parsons Services Company Chantilly, VA
  • Job Details In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work w... more
  • 5 Days Ago


Not the job you're looking for? Here are some other CNO Python Developer, Lead (TS/SCI w/Poly) jobs in the Maryland, NY area that may be a better fit.

  • Wiraa Maryland, NY
  • About The Company Capital Technology Group is a leading provider of expert consulting services specializing in software development, digital transformation... more
  • 24 Days Ago

  • Marshwinds International Incorporated Utica, NY
  • Must be able to make it to a face to face interview: 4-5 days a week in Utica office Job Description – Frontend Developer We are seeking a skilled Frontend... more
  • 26 Days Ago

AI Assistant is available now!

Feel free to start your new journey!