ManTech International

Software Engineer

ManTech International • $80K — $110K *
Indianapolis, IN 46227In-Person
Aerospace & Defense
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Technical or Business discipline, or an associate's degree with 4+ years of relevant experience, or high school diploma with 6+ years of relevant experience.
  • 2+ years of experience with Navy simulation software for testing/analysis.
  • Professional experience with C++ programming.

Responsibilities

  • Develop and apply automated solutions for engineering and scientific problems using computer science and statistical techniques.
  • Identify solutions to problems in data processing hardware or software systems.
  • Analyze and create specifications, interfaces, and data structures.
  • Research applications of hardware and software for military systems.
  • Write and adapt programs in various programming languages, including assembly and high-level languages.
  • Implement software enhancements for improved performance of position estimation systems.

Benefits

  • Onsite position at either Indianapolis or Crane, IN.
  • Work within a collaborative team focused on solving technical challenges.
  • Opportunity to contribute to military systems development.
  • Engagement in a fast-paced, technical environment.
Full Job Description
General information

Requisition #

R69084

Locations

USA-IN-Indianapolis, USA-IN-Crane

Posting Date

07/01/2026

Security Clearance Required

Secret

Remote Type

Onsite

Time Type

Full time

Description & Requirements

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in the Crane, IN location. This is an onsite position.

Responsibilities include, but are not limited to:
  • Apply knowledge of computer science concepts and techniques, mathematics, and methods of statistical analysis to develop and apply automated solutions to resolve engineering and scientific problems.
  • Use mathematical, statistical, and scientific logic to identify conceptual or theoretical solutions to problems of data processing hardware or software systems design and operations.
  • Analyze and formulate architectural and functional specifications, interfaces, and data structures.
  • Research applications for hardware, software, and operating systems related to military systems.
  • Write, modify, and adapt computer programs in machine level, assembly, and third or fourth generation programming languages
  • Investigate and implement software-based enhancements to improve performance of position estimation systems


Minimum Qualifications:
  • Bachelor's degree in a Technical or Business discipline, or an associate's degree and 4+ years of relevant experience, or a high school diploma and 6+ years of relevant experience
  • 2+ years of experience with Navy simulation software that supports test and/or analysis
  • Professional experience using C++


Preferred Qualifications:
  • Experience with real-time embedded systems programming and Linux
  • Knowledge of digital signal processing and/or navigation system operations
  • Experience with Applied Research, algorithm development/implementation, non-linear algebra
  • Background in Aerospace/Aeronautical Engineering


Clearance Requirements:
  • Must be a U.S. Citizen and possess a current or active Secret security clearance.


Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer
  • Move about freely in an office / laboratory setting


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
Information Technology
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ
MANT
* Ladders Estimates

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