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General information

Requisition #
R61266
Locations
USA-MD-Hanover
Posting Date
06/19/2025
Security Clearance Required
TS/SCI 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, 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 motivated, career and customer-oriented CNO Software Engineer to join our team in the Hanover, Maryland location. Provides specialized development, testing and evaluation capabilities tailored to system functions.

Responsibilities include, but are not limited to:

  • Develop and code in Python, Java and XML, ensuring software standards are met
  • Perform system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a system
  • Research requirements for a product, including CNO deployment environment, performance criteria, and competitive issues
  • Design for new capabilities or recommendations for improvements to existing capabilities
  • Determining computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming
  • Debug and troubleshoot software, modify existing software to correct errors, to adapt to new requirements, or to improve performance and perform quality control on team products
  • Coordinating and performing software deployments for developed products

Minimum Qualifications:

  • Bachelor’s degree in Computer Science or related field and 7+ years of programming experience or High School Diploma and 11+ years of programming experience
  • Experience developing and coding in Python and Java
  • Experience with build environments such as Gradle or Maven
  • Experience with Object Oriented Analysis and Design
  • Knowledge of Software Version Control
  • Knowledge of CNO environment
  • Knowledge of Agile software development methodology
  • Knowledge of XML or XSLT

Preferred Qualifications:

  • Experience with SQL and NoSQL databases
  • Subversion/GIT experience
  • Atlassian Tools (Confluence, Jira, Bamboo, Crucible)

Security Clearance Requirements:

  • Must have an active/current TS/SCI with Polygraph

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time


The projected compensation range for this position is $138,700.00-$231,400.00. 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 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.

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.