ManTech International

Software Engineer

ManTech International • $90K — $120K *
Virginia Beach, VA 23464In-Person
Aerospace & Defense
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Masters degree plus 3+ years or Bachelors degree plus 5+ years or High School Diploma plus 9+ years of relevant software engineering experience.
  • Proficiency in software development using C/C++ and Java.
  • Hands-on knowledge of the software development lifecycle, systems design, and engineering principles.
  • IAT-II certification (like CompTia Sec+) per SECNAV M-5239.2 and DoD 8140/8570.
  • Experience with Agile development methodologies.
  • Strong analytical and detail-oriented skills.

Responsibilities

  • Report directly to the Project Manager in a matrix organization.
  • Develop and maintain software systems supporting the Navy Continuous Training Environment (NCTE).
  • Design, implement, and debug complex software solutions for simulation-based training interfaces.
  • Ensure software development complies with legal and contractual requirements.
  • Identify software needs corresponding to system complexity to meet customer specifications.
  • Troubleshoot and solve technical software problems with applicable methods and tools.
  • Foster collaboration in a team-oriented environment focusing on innovation and efficiency.

Benefits

  • Opportunities for professional development and training.
  • Engagement in high-impact projects supporting national defense.
  • Collaborative work environment with a focus on team respect and innovation.
Full Job Description
General information

Requisition #

R68526

Locations

USA-VA-Virginia Beach

Posting Date

06/10/2026

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 in Virginia Beach, VA. This is an onsite position.

Responsibilities include but are not limited to:
  • Report directly to the Project Manager and supports execution in a matrix organization.
  • 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
  • Support a team environment based on mutual respect and teamwork, dedicated to innovation and effective, efficient work practices.


Minimum Qualifications:
  • Masters degree and 3+ years of relevant software engineering experience, or Bachelors degree and 5+ years of relevant software engineering experience, or High School Diploma and 9+ years of relevant software engineering experience
  • Experience in software development using C/C++ and Java
  • Hands-on knowledge of systems design and development lifecycle (SDLC), software systems theory and engineering principles, network/systems design and implementation, virtualization, and cloud technologies
  • IAT-II level at a minimum in accordance with SECNAV M-5239.2 and DoD 8140/8570. (ex. CompTia Sec+)
  • Experience with Agile development methodologies
  • Strong analytical skills and attention to detail


Preferred Qualifications:
  • Familiarity with the United States Navy preferred
  • Experience with NSWC Corona RS Division and NCTE, specifically Joint Semi-Automated Forces (JSAF) and Joint Simulation Bus (JBUS)
  • Extensive experience and judgment to plan and accomplish goals and independently performs a wide variety of complicated tasks
  • Strong technical, interpersonal, written, and verbal skills


Clearance Requirements:
  • Active TS/SCI clearance required; must be eligible to obtain SAP access


Physical Requirements:
  • Up to 10% travel anticipated.
  • Work will require movement from Government site to/from MANTECH site for client meetings and support functions.
  • The person in this position must be able to remain in a stationary position 50% of the time.
  • Occasionally move about inside the office to access file cabinets or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which involve delivering presentations.

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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