CNO Software Developers

3 weeks ago


Hanover MD United States ManTech Full time
Description & Requirements

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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech International Corporation, we treat our employees well with excellent benefits and flexible schedules, with plenty of opportunities for advancement.

Currently, ManTech is seeking motivated, career and customer oriented, Experienced Multi-Level CNO Software Developers to join our team in our Hanover, MD offices.

Responsibilities include, but are not limited to:

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

  • Independently contribute to the designing, developing, documenting, testing, and debugging of applications software and systems.

  • Apply senior level knowledge of security concepts and networks.

  • Provide guidance to other CNO developers on the team.

  • Ensure software standards are met.

Basic Qualifications:

  • Requires a bachelor's degree and 6 to 10+ years of relevant experience OR 10 - 14+ years of experience in lieu of a degree.

  • Proficiency in Python and C/C++ programming.

  • Troubleshooting / debugging experience.

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

Preferred Qualifications:

  • CNO capability development experience.

  • Software Analysis/Reverse Engineering experience.

  • Understand assembly programming concepts.

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

  • Experience managing/leading teams.

  • Unit Test experience.

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

  • Ability to handle stress and work well under pressure.

  • Analytical and Critical Thinking Skills.

Security Clearance Requirements:

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

Physical Requirements:

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

  • Regular communication with co-workers, management, and customers.

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 lea

  • 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

If you are a highly motivated individual with the skills and experience, we are looking for, we encourage you to apply for this exciting opportunity. Join our team and contribute to the advancement of mission-critical technology solutions that make a difference in our nation's security.

6.24.CNO.SC.SB.MF.23


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 . 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.
If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.


  • Hanover, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. ...

  • Software Developer

    6 days ago


    Fort George G Meade, MD, United States ALTA IT Services Full time

    ALTA IT has a Contract to Hire position open for a Software Developer (CNO). Increase your chances of reaching the interview stage by reading the complete job description and applying promptly. Computer Network Operations CNO Developer TS/SCI CI Poly Fort Meade, MD *MUST BE SENIOR LEVEL MUST HAVE C OR C++ AND PYTHON* Seeking a motivated, career and...


  • Hanover, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech...

  • CNO Developer

    6 days ago


    Hanover, United States ManTech Full time

    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...

  • CNO Developer Senior

    2 weeks ago


    Hanover Hills, Maryland, United States Ring0 Full time

    CNO Developer Senior PositionRing0 Technologies is looking for a Cyber Operations Network Developer Lead to join our team. This is a senior-level position that requires a strong background in developing custom network capabilities. The ideal candidate will have a solid understanding of security concepts and networks, as well as experience in designing and...


  • Hanover, MD, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech...


  • Hanover, MD, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech...

  • Expert CNO Developer

    3 weeks ago


    Hanover, United States ManTech Full time

    Description & Requirements Currently, ManTech is seeking a motivated, career and customer-oriented Expert CNO Developer to join our team in Hanover. MD. Responsibilities include but are not limited to: Design and develop new hardware or software based CNO capabilities. Independently contribute to the designing, developing, documenting, testing, and...

  • CNO Developer

    4 weeks ago


    Hanover Hills, Maryland, United States FiveTwelve Full time

    Job Title: CNO DeveloperFiveTwelve is seeking a highly skilled CNO Developer to join our team of developers creating modules for a cross-platform framework. The ideal candidate will have a strong background in C/C++ and Python programming, as well as experience with binary analysis tools like IDA Pro or Ghidra.Key Responsibilities:Design, develop, test, and...

  • Expert CNO Developer

    3 weeks ago


    Hanover, United States ManTech Full time

    Description & Requirements Become an integral part of a diverse team of elite cyber professionals protecting our national security. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity.  At ManTech International Corporation, we treat our employees well with excellent...

  • CNO Developer

    6 months ago


    Hanover, United States FiveTwelve Full time

    Job DescriptionThe candidate will join a team of developers working on various Unix, Windows, or Mobile capabilities. They will support the group's overall mission to design, develop, test, and maintain CNO capabilities.Requirements• 1+ (CAP1), 6+ (CAP2), or 8+ (CAP3) years of experience programming in C/C++ or similiar and Python• In-depth understanding...

  • Senior CNO Developer

    4 weeks ago


    Hanover Hills, Maryland, United States FiveTwelve Full time

    Job Title: Senior CNO Developer Job Summary: We are seeking a highly skilled Senior CNO Developer to join our team at FiveTwelve. As a key member of our development team, you will be responsible for designing, developing, testing, and maintaining CNO capabilities. Responsibilities: • Develop and implement CNO capabilities using C/C++ and Python...


  • Hanover, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. ...


  • Hanover, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. ...


  • Hanover, United States ManTech Full time

    Description & Requirements Currently, ManTech is seeking a motivated, career and customer-oriented CNO Java Software Engineer to join our team in the Hanover, Maryland location.    Provides specialized testing and evaluation capabilities tailored to system functions. Responsibilities include, but are not limited to: Ability to demonstrate...


  • San Antonio, TX, United States ManTech Full time

    Description & Requirements ManTech is currently seeking a motivated and customer-oriented Software CNO Developer to join our team in San Antonio, TX. As a CNO Software Developer, you will thrive in an Agile environment, utilizing your expertise in Research, Software Engineering, and Networking to develop mission-critical tools. Responsibilities include,...


  • Hanover, United States ManTech Full time

    Description & Requirements 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. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech...

  • CNO Developer

    3 months ago


    Hanover, United States FiveTwelve Full time

    Job DescriptionThe candidate will join a team of developers creating modules for a cross-platfrom framework. They will support the group's overall mission to design, develop, test, and maintain this framework across multiple platforms.Requirements• 1+ (CAP1), 6+ (CAP2), or 8+ (CAP3) years of experience programming in C/C++ or similiar and Python •...


  • Hanover, MD, United States ManTech Full time

    Description & Requirements Entering ManTech's 50th year, we hold the distinct honor of being named a "Top 100 Global Technology Company" by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation's most important customers: U.S. Intelligence, Defense and Federal Civilian agencies....


  • Hanover, Maryland, United States ManTech Full time

    At ManTech International Corporation, we're seeking a skilled CNO Python Software Engineer to contribute to our innovative projects that protect national security.This role involves providing specialized testing and evaluation capabilities tailored to system functions, with a focus on Python and XML expertise.The ideal candidate will have a solid...