Amentum

Entry Level Software Engineer

Amentum$75K — $90K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Engineering, Mathematics, Computer Science, or Physics with relevant experience.
  • Active Secret-level US Government Security Clearance required (US citizenship mandatory).
  • Proficiency in software requirements management and the software development lifecycle.
  • Hands-on experience with Agile methodologies and development environments.
  • Familiarity with Atlassian tools like Jira and Confluence for project management.
  • Experience using source code versioning tools like Git or Bitbucket.
  • Proficient in programming with C++ or C#, with a preference for C++.

Responsibilities

  • Collaborate with the team and end-users to develop user-friendly graphical interfaces for internal tools.
  • Create and implement software updates utilizing C++, Rational Team Concert, and GitLab.
  • Support and participate in test events, which may involve occasional travel.
  • Plan and execute software design and coding tasks effectively.
  • Lead efforts related to software testing and debugging activities.
  • Ensure thorough documentation of the software development process and solutions.

Benefits

  • Comprehensive health, vision, and dental coverage.
  • 401(k) plan with employer matching contributions.
  • Tuition reimbursement for continued education.
  • Wellness initiatives to support employee health.
  • Opportunities for professional growth and advancement.
  • Paid time off with flexible holiday options.
  • Parental leave for new parents.
  • Basic life insurance and AD&D coverage.
Full Job Description

Responsibilities of a Software Engineer

- Collaborate with the team and end-users to develop graphical user interfaces (GUIs) for in-house tools.

- Create and implement software updates utilizing C++, Rational Team Concert, GitLab, and other DevOps tools.

- Participate in and support test events, which may require occasional travel.

Minimum Qualifications

- Bachelors degree in Engineering, Mathematics, Computer Science, or Physics, with some relevant experience.

- Active Secret-level US Government Security Clearance (US citizenship required to maintain clearance).

- Proficiency in defining and managing software requirements, designing, coding, benchmarking, testing, debugging, and documenting within a software development lifecycle.

- Ability to plan, perform, and lead efforts related to software design, coding, and testing.

- Hands-on experience with Agile software development environments and methodologies.

- Familiarity with Atlassian tool suites, including Jira (issue tracking) and Confluence (decision tracking).

- Proficient use of source code versioning tools such as Git or Bitbucket.

- Experience with C++ or C# (preferred).

- Ability to commute to Fredericksburg and Dahlgren, VA (approximately 1 hour south of Washington D.C.).

- Possession of a valid Real ID drivers license for access to customer sites, as well as reliable personal transportation (rideshare options like Uber/Lyft are not permitted), due to occasional travel requirements between local job sites.

Benefits & Perks

- Comprehensive health, vision, and dental coverage

- 401(k) plan with employer matching

- Tuition reimbursement program

- Wellness initiatives

- Professional growth opportunities and career advancement

- Discounts on various services

- Paid time off, including flexible holiday options

- Parental leave

- Basic life insurance and AD&D coverage

Join a team passionate about innovation and cutting-edge development. Apply today to be a part of the future of advanced technology solutions!

Compensation Details:

$75 - $90K

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

07/06/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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