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Cno Developer Jobs in Baltimore, MD (NOW HIRING)

ManTech

CNO Developer

Hanover, MD · On-site

$91K - $153K/yr

MANTECH seeks a skilled and mission-focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and ...

ManTech International

Senior CNO Developer

Hanover, MD · On-site

$141K - $236K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

ManTech International

Senior CNO Developer

Hanover, MD · On-site

$141K - $236K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

ManTech International

Senior CNO Developer

Hanover, MD · On-site

$141K - $236K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

MANTECH

Associate CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks a skilled and mission-focused Associate CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical offensive ...

MANTECH

Associate CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks a skilled and mission-focused Associate CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical offensive ...

MANTECH

Senior CNO Developer

Fort George G Meade, MD

$139K - $191K/yr

MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Fort Meade, MD. Responsibilities include but are not limited to: * Manages designing, developing ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO In this role, you will contribute to the development of mission-critical cyber ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities and ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

ManTech

Senior CNO Developer

Fort George G Meade, MD · On-site

$104K - $172K/yr

MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Fort Meade, MD. Responsibilities include but are not limited to: * Manages designing, developing ...

GRVTY

Android-Savvy CNO Developer

Fort George G Meade, MD · On-site

$61.75 - $81.25/hr

The work involves Vulnerability Research, Exploit Development, CNO tool development and enhancement, and infrastructure support (DevOps). This is some of the most impactful work in the Intelligence ...

Nightwing

CNO Developer

Fort George G Meade, MD · On-site

$77K - $163K/yr

CNO Software Developer Position Description At Nightwing CODEX, a software developer designs and implements custom software tools and techniques. Most of the work is developed in Python, C++ and Java.

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities and ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities and ...

MANTECH

Senior CNO Developer

Hanover, MD · On-site

$124K - $170K/yr

MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-critical cyber ...

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Showing results 41-60

All JobsCno Developer JobsCno Developer Jobs in Baltimore, MD

Cno Developer information

See Baltimore, MD salary details

$72.5K

$154.8K

$258.3K

How much do cno developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for cno developer in Baltimore, MD is $154,842.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $171,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a CNO Developer?

To thrive as a CNO Developer, you need a strong background in computer science, proficiency in programming languages (such as Python or C++), and understanding of network operations and cybersecurity principles. Familiarity with software development tools like Git, automated testing frameworks, and secure coding practices is essential, and certifications such as Certified Ethical Hacker (CEH) or CISSP can be advantageous. Strong analytical thinking, problem-solving skills, and the ability to communicate complex technical concepts to cross-functional teams are valuable soft skills. These competencies are crucial for developing secure, robust network operation solutions and collaborating effectively within multidisciplinary teams.

What are the typical challenges a CNO Developer might face on the job?

CNO Developers often encounter complex technical challenges such as integrating security at various levels of network operations, staying ahead of emerging cyber threats, and ensuring that their solutions are both robust and scalable. Balancing performance and security requirements while working with legacy systems can also present difficulties. The role may involve frequent collaboration with cybersecurity experts, network engineers, and other developers to create integrated solutions. Proactively improving your skills and remaining adaptable will help you navigate these unique challenges and contribute effectively to your team's success.

What is a CNO Developer?

A CNO (Computer Network Operations) Developer is a specialized software engineer who focuses on cybersecurity, often involving offensive and defensive network operations. They design, develop, and implement tools for penetration testing, vulnerability research, and exploit development. This role typically requires expertise in low-level programming, reverse engineering, and networking protocols. CNO Developers often work with government agencies, defense contractors, or cybersecurity firms to enhance cyber capabilities. Due to the sensitive nature of their work, security clearances may be required.

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Cno Developer jobs near you
Infographic showing various Cno Developer job openings in Baltimore, MD as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution, with an average salary of $154,842 per year, or $74.4 per hour.

CNO Developer

ManTech

Hanover, MD • On-site

$91K - $153K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted yesterday

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 242 rated software companies

Job description

Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

MANTECH seeks a skilled and mission-focused CNO Developer to join our team in Hanover, MD.
 

In this role, you will contribute to the development of mission-critical offensive cyber capabilities and drive excellence in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on next-generation solutions that safeguard our national security systems.
 

 Responsibilities include but are not limited to:

  • Design and develop new hardware- or software-based CNO capabilities
  • Assists with the design, development, documentation, testing, and debugging of applications software and systems
  • Apply knowledge of security concepts and network technologies
  • Ensure software engineering standards are consistently met
     

Minimum Qualifications:

  • BS Degree in a technical discipline or High School Diploma and 4+ years of technical experience
  • Experience in Python or C/C++ programming
  • Experience with troubleshooting and debugging 
     

Preferred Qualifications:

  • Experience with networking (TCP/IP) and socket-level programming
  • Experience with low-level system internals across one or more platforms
  • Experience in software analysis or reverse engineering
  • Experience with developing CNO capabilities
  • Understanding of unit testing frameworks and practices
  • Understanding of assembly programming concepts
  • Familiarity with Atlassian tools such as JIRA, Confluence, and Crucible
     

Security Clearance Requirements:

  • Must have a current/active TS/SCI w/Polygraph security clearance and be willing and able to obtain another polygraph prior to start, if required.
     

Physical Requirements:

  • Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.

The projected compensation range for this position is $91,600.00-$153,800.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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