CNO Developer

General Information

Requisition R66212 Locations: USA-MD-Annapolis Junction Posting Date: 02192026 Security Clearance Required: TSSCI w Poly Remote Type: Onsite Time Type: Full time

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, weve 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 motivated career and customer-oriented CNO Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to:

• Leads the designing, developing, documenting, testing, debugging, and maintenance of hardware or software-based CNO capabilities. • Ensures effective communication, coordination, and transparency with leadership and customers. • Responsible for ensuring software standards meet network and security requirements. • A SME that supervises and mentors subordinate project and ICON Innovation Collaborative IIC staff.

Minimum Qualifications

• Bachelors Degree and 12 years of experience • High School and 16 years of experience • Associates and 14 years of experience • Masters and 10 years of experience • PhD and 8 years of experience

Required Skills

• Proficiency in Python and CC programming • Proficiency in low-level internals in one or more technology areas (e.g., Windows, Unix, Mobile, Network devices) • Proficiency with networking (TCPIP) and socket level programming

Preferred Qualifications

• CNO capability development experience • Software Analysis • Reverse Engineering experience • Understanding of assembly programming concepts • Unit Test experience • Experience using Atlassian products (JIRA, Confluence, Crucible) • Relevant industry standard certifications (e.g., Certified Entry-Level Python Programmer, PCEP or C Certified Professional Programmer Certification, CPP) • Experience with CICD pipeline and DevSecOps development

Clearance Requirements

• Active TSSCI security clearance with current polygraph • Physical Requirements: • Must be able to be in a stationary position more than 50% of the time • Must be able to communicate, converse, and exchange information with peers and senior personnel • Constantly operates a computer and other office productivity machinery such as a computer

Compensation

The projected compensation range for this position is $179,300.00-$318,400.00. Differentiating factors that can impact a final salary/hourly rate include 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

Benefits

MANTECH invests in its employees beyond just compensation. MANTECHs benefits offerings include:

• Dependent upon position: • Health Insurance • Life Insurance • Paid Time Off • Holiday Pay • Short-term and long-term Disability • Retirement • Savings • Learning and Development opportunities • Wellness programs • Other optional benefit elections

Equal Employment Opportunity

MANTECH International Corporation 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.