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Job #: R-00014512
Location: Orlando, FL
Category: Software Development
Schedule (FT/PT): Full Time
Travel Required: Yes, 10% of the time
Shift: Day
Potential for Telework: No
Clearance Required: Secret
Referral Eligibility: Eligible
Group: Defense


Job Requisition:

.NET Software Developer

Job Description:

Join a growing, solutions driven, dynamic organization and take your experience to the next level! Leidos has an immediate opportunity for a .Net Software Developer to provide product support to the Airspace Mission Planning Division for Hanscom AFB.  The position is located in Orlando, FL. 

The Leidos software & systems engineering team includes engaged subject matter experts providing leadership to identify and propose solutions to their clients, peer software developers/engineers, and end users. This position will elevate skills and experiences to support our full-scope mission planning efforts. OJT is combined with annual educational opportunities to continue professional development. We are seeking a self-starter that likes taking on challenges and being a leader with software solutions; a person that collaborates well in teams and likes to work toward consensus within each team.  The enterprise is embracing leading edge methodologies for Agile software development and the Scaled Agile Framework (SAFe).

Primary Responsibilities

The successful candidate will be an experienced .NET developer that is eager to learn and comfortable working in a collaborative team environment.  Proficiency in .NET C# is a must and REST API experience is strongly preferred.  Core responsibilities include being part of an Agile software development team that develops web applications, REST APIs, and occasional desktop utilities to support Mission Planning needs.  Development efforts include working with cloud based resources, modern technologies, and building dev ops solutions.  Other general responsibilities include code reviews, unit testing, investigating/fixing bugs, version control, automated software testing, performance analysis, document creation/review, and applying the Agile software development methodology.

Basic Qualifications

  • Bachelor’s degree in computer science or a closely related field with a strong understanding of object oriented programming (OOP) concepts and 4-8 years overall related experience.
  • 3+ years of software engineering experience using .NET C#
  • Proficiency utilizing an Integrated Development Environment (IDE)
  • Proficiency utilizing a source code version control system such with Git experience preferred
  • U.S. Citizenship required and an active DoD secret clearance; must have the ability to obtain a DoD Top Secret Level Security Clearance

Preferred Qualifications

  • Experience creating and utilizing REST APIs
  • Experience creating web apps
  • Experience with Visual Studio
  • Experience programmatically interfacing with a relational database directly or with an object relational mapper, such as .NET Entity Framework or Hibernate
  • Experience with Microsoft Office products
  • Experience with Team Foundation Server (TFS), Azure DevOps, or Jira

External Referral Bonus:


Potential for Telework:


Clearance Level Required:



Yes, 10% of the time

Scheduled Weekly Hours:




Requisition Category:


Job Family:

Software Development



Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world's toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.19 billion for the fiscal year ended December 28, 2018. For more information, visit

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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