United States onlyJoin a team committed to a mission!
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.
Are you ready for your next career challenge?
The National Security Sector at Leidos is seeking a talented .Net Programmer to join a diverse team to create unique solutions for complex problems. In this role, you will be responsible for supporting our logistics software suite with regular software maintenance, minor and major upgrades to the code and database. Candidate must have excellent application design, application development, data analysis, technical analysis, problem solving and interpersonal skills. Your work will be conducted remotely with a small possibility of travel. Preferably, candidate should have previous experience in designing, developing, maintaining, and executing data conversion routines for large, enterprise-scale systems. Candidate should also be technically experienced with the SQL, PLSQL, ODP.NET, Windows Server Operating System 2016 and 2019, WinSCP and .NET programming languages. Candidate should be capable of multi-tasking, very detail-oriented, and accustomed to working in a fast-paced and dynamic work environment. This position will be supporting a US Navy contracted program. The program maintains Leidos designed and developed web applications (on Leidos and Govt servers).
Primary Responsibilities
- Design, develop, troubleshoot, and debug mission critical software source code for a closed network using SQL, .NET core.
- Participate in the full software development lifecycle, working within broadly defined parameters.
- Support creation and updating of all relevant documentation and specifications for design, development and testing.
- Support configuration management activities, managing software versions, builds, and associated documentation.
- Support configuration control boards.
- Identify potential roadblocks and develop around them.
- Plan and estimate development tasks and work to improve performance metrics.
- Develop maintainable code that matches specification.
- Work closely with other developers, functional analysts and users to develop the best technical design and approach for new product development.
- Build software solutions where the solution is not always well defined but always considers the customer first.
Basic Qualifications
- Bachelor's degree and 12 or more years of applicable experience or a Master’s Degree with 10 or more years of experience. Additional experience can be considered in lieu of a degree.
- US Citizen with the ability to acquire at least a Secret clearance.
- Experience with databases and website sustainment.
- Experience with SQL, .NET framework, databases
- Knowledge of Windows and iOS environments.
- Experience with ACAS or other software scanning tools.
- Solid understanding of software development process fundamentals.
- Knowledge of a version control system.
- Experience with configuration management processes and managing configuration items.
- Knowledge of configuration management audit requirements.
- Strong, self-motivated desire to learn new programming languages, tools, frameworks, and techniques.
- Required Credentials: Information Assurance DOD 8570.01-M certification of IAM Level 1. Active enrollment and participation in the certification maintenance program must be established
- Ability to achieve Security+ certification.
Preferred Qualifications
- Active DoD Secret security clearance.
- Familiarity with basic web technologies including HTML, CSS, XML, REST, JSON, SOAP, and WSDL
- Familiarity with web application technologies, such as Apache Tomcat, JBoss, etc.
- Use of AI to assist in development
- Knowledge of Agile Development methodologies.
- Experience with Confluence and Jira.
- Experience developing cybersecurity documentation.
- Knowledge of US Navy requirements and instructions.
- Familiarity with multiple operating systems (Mac OSX, Windows, LINUX, etc.).
- Familiarity with multiple Relational Database Management System (Oracle, MySQL, PostgreSQL, SQL Server, etc.).
- Familiarity with server-side JavaScript.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
September 23, 2025For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $112,450.00 - $203,275.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
PL, GB + 1 more
