ManTech International

Software Engineer

ManTech International$98K — $163K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • High School Diploma required; Bachelor's Degree preferred
  • 5+ years of experience in software engineering, particularly with JSAF and JBUS
  • Proficiency in C/C++ and Java programming languages
  • Expertise in software lifecycle development and Agile methodologies
  • IAT-II level certification (e.g., CompTia Sec+) required
  • Knowledge of SDLC, cloud technologies, and systems design required

Responsibilities

  • Develop, operate, and maintain software for the Navy Continuous Training Environment
  • Design and implement complex software solutions integrating tactical systems with training interfaces
  • Ensure compliance with legal and contractual requirements in software development
  • Identify technical software requirements that meet customer needs
  • Research and propose contemporary product solutions to enhance software performance
  • Collaborate with cross-functional teams integrating various engineering disciplines
  • Communicate complex engineering concepts effectively to diverse audiences

Benefits

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • Short-term and long-term Disability
  • Retirement and Savings contributions
  • Learning and Development opportunities
  • Wellness programs and optional benefits
Full Job Description
General information

Requisition #

R67660

Locations

USA-VA-Norfolk

Posting Date

05/11/2026

Security Clearance Required

TS/SCI

Remote Type

Onsite

Time Type

Full time

Description & Requirements

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team onsite in Norfolk, Virginia supporting the Navy Continuous Training Environment (NCTE) Program!

Responsibilities of this position include, but are not limited to:
  • Perform a variety of systematic, disciplined, and quantifiable approaches to the development, operation, and maintenance of software systems supporting the Navy Continuous Training Environment (NCTE)
  • Design, develop, test, debug, and implement complex software solutions to improve or maintain the NCTE, such as by providing capability to integrate tactical systems with simulation-based training interfaces
  • Perform all aspects of software lifecycle development and maintenance to in compliance with contractual and legal requirements as well as governing guidelines and standards
  • Identify or define software information and engineering requirements commensurate with the complexity of those software systems to meet customer requirements
  • Identify specific technical problems and implement solutions using applicable procedures, knowledge, tools, and methods for software requirements, software design, software construction, software testing, and software maintenance tasks
  • Research and propose solutions for prospective products with contemporary technologies aimed at improving the performance of customer solutions
  • Integrate the discipline of software engineering with other team member disciplines, to include those of computer science, computer engineering, management, mathematics, project management, quality management, software ergonomics, and systems engineering
  • Ability to effectively communicate complex engineering concepts to a variety of audiences


Minimum Qualifications:
  • High School Diploma
  • 5+ years of relevant experience in software engineering, to include digital logic, circuit analysis, and embedded systems programming
  • 5+ years of software development experience in classified and unclassified environments, specifically related to development of Joint Semi-Automated Forces (JSAF) and Joint Simulation Bus (JBUS)
  • Experience in software development using C/C++, and Java
  • Knowledge of systems design or development lifecycle (SDLC), software systems theory and engineering principles, network/systems design and implementation, virtualization, and cloud technologies
  • IAT-II level certification at a minimum in accordance with SECNAV M-5239.2 and DoD 8140/8570. (ex. CompTia Sec+)
  • Experience with Agile development methodologies
  • Experience with web development and architecture


Preferred Qualifications:
  • Bachelors Degree in related field
  • 7+years of relevant work experience as a software engineer within a U.S. Government environment, DoD strongly preferred
  • Software or systems engineering experience specializing in M&S and C4I integration applications such as JBUS and JSAF
  • Experience in software development management role
  • Knowledge of the principles, practices, and procedures used in systems development
  • Knowledge of systems design and development lifecycle (SDLC), software systems theory and engineering principles, network and systems design and implementation, virtualization, and cloud technologies
  • Familiarity with Capability Maturity Model Integration (CMMI), ISO 9000, and AgileTek methodologies


Clearance Requirements:
  • Active Top Secret Security Clearance w SCI Eligibility


Physical Requirements:
  • Must be able to remain in a stationary position 50%.
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.


The projected compensation range for this position is $98,000.00-$163,100.00. 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 its 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.

About ManTech International

ManTech International Corporation is an American defense contracting firm that was founded in 1968. The company provides cybersecurity, intelligence, and defense solutions to the United States Government. ManTech has over 9,000 employees and operates in 40 countries worldwide. The company's services include software development, systems engineering, and enterprise IT solutions. ManTech has been awarded numerous contracts by the U.S. Department of Defense and other government agencies.
Learn more about ManTech International
Size
9,800 employees
Market Cap
$3.7 billion
Industry
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ

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