CNO Developer

Secure our Nation, Ignite your Future

Your Growth, ManTech’s Promise, OUR Mission.  Continue to Secure the Future.

Become an integral part of a diverse team of elite cyber professionals protecting our national security.  Bring your talent at any experience level and continue to learn and grow with us as we solve the Nation’s most challenging problems.  You will learn, grow, understand, create, develop, contribute, and improve innovative solutions at one of the leading companies in offensive and defensive cybersecurity. 

At ManTech International Corporation, we hire, train, equip and grow the best development teams to support and defend our country.  We have awesome benefits, outstanding flexibility in schedules, and myriad opportunities for individual and team growth, variety of work, and advancement. 

Currently, ManTech is seeking motivated, career and customer-oriented CNO Software Developers at ALL levels (from interns through the most experienced developers on the planet) to join our team in Colorado, Maryland, or Texas.

If you are a great coder in C, C++, Objective C, and/or Python please contact us to discuss opportunities.

Responsibilities include, but are not limited to:

• Design and develop new bleeding edge software.

• Work with the entire Software Development Lifecycle

• Add your expertise at any level to our team in areas including compilers, multi-threading, networking, memory management, and more

• Bring your knowledge in programming/coding with C, C++, and/or Python to solve hard problems and create and/or improve the best solutions

• Continue to learn and grow as technology moves.

• Communicate status with team, leadership and customers.

Basic Qualifications:

• Proficiency in C, C++, Objective C, and/or Python

• Troubleshooting / debugging experience.

• Ability to handle stress and work well under pressure.

• Analytical and Critical Thinking Skills.

• If you have these basic qualifications, come talk with us.

Preferred Qualifications and/or willingness to learn:

• CNO capability development experience.

• Proficiency with networking (TCP/IP) and socket level programming.

• Software Analysis/Reverse Engineering experience.

• Proficiency in low-level internals in one or more technology areas (e.g. Windows, Unix, Mobile, Network devices).

• Understand assembly programming concepts.

• Unit Test experience.

• Experience using Atlassian products (JIRA, Confluence, Crucible)

Security Clearance Requirements:

• Active/current TS/SCI with Polygraph is required.

Physical Requirements:

• 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

• Working with Data

• Move about freely in a laboratory setting

• Repetitive Motions

Our amazing benefits include:

• Enhanced health benefit package – Apply for more information

• ManTech HSA contribution

• Up to 25 days PTO plus 10 holidays

• PTO sellback

• PTO carryover of up to 240 hours

• Up to 8% 401k match

• Up to 4 weeks parental leave

• Eligibility for annual program bonus

• Training and conference opportunities including the industry’s leading cyber courses (ACTP)

• Tuition assistance (selected BS/MS programs are fully paid)

• Free snacks and monthly social events

• Very flexible schedule with compensation or flex hours for extra time worked

6.24.CNO.SC.SB.MF.23.1

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.