CNO Developer - Military veterans preferred

ManTech (


  full-time   employee

United States

All ManTech employees will need to meet the requirements set forth in Executive Order 14042 and the Safer Federal Workforce Task Force Guidance requiring all covered contractor personnel to be fully vaccinated against COVID-19.

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.
Currently, ManTech is seeking a motivated, career and customer-oriented CNO Software Engineer to join our team in the Herndon, Virginia.

A qualified candidate will be responsible for the following duties and responsibilities, but are not limited to:

  • Design and develop new hardware or software based CNO capabilities.

  • Assist with designing, developing, documenting, testing and debugging of applications software and systems.

  • Apply knowledge of security concepts and networks.

  • Ensure software standards are met.

  • Responsible for conducting research of new technologies and implementation strategies

  • Provide feedback to other team members on code changes through reviews.

  • Be a self-starter and able to work with limited oversight on significant problems

  • Willingness to grow responsibilities over time

Basic Qualifications:

BS Degree in Computer Science, Management Information Systems, Electrical Engineering, or Computer Engineering, or equivalent years of experience.

Three (3) years of experience programming in Java/Python/C++ or equivalent.

Preferred Qualifications:

•    Understand CNO development concepts.
•    Software Analysis/Reverse Engineering experience.
•    Understand assembly programming concepts.
•    Unit Test experience.
•    Experience using Atlassian products (JIRA, Confluence, Crucible)
•    Ability to handle stress and work well under pressure.
•    Analytical and Critical Thinking Skills

Clearance Requirement:

Active/current TS is required

Physical Requirements:

Sedentary Work

Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations

Repetitive Motions

The projected compensation range for this position is $127,000-$211,800. 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 it’s 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.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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