Senior Software Engineer

Riverdale MD Leidos


Leidos has an opening for a Senior Software Engineer (SSE) to support an IT program in Washington, DC. This is an IT Services program supporting several customers within the Department of Justice. The program provides a range of IT services, including help desk, deskside support, and software development. The Senior Software Engineer will develop, create, and modify general computer applications software and specialized utility programs. This position will analyze user needs and develop software solutions. The candidate will design software or customize software for client use with the aim of optimizing operational efficiency. This person will analyze and design databases with an application area, working individually or coordination database development as part of a team.

This position is remote but may be required on site during surge periods. Other than that this position entails no travel.

Candidate selected will be subject to a Government Public Trust security investigation and must meet eligibility requirements for access to the customer’s information. Current clearance is not required, but selected individual cannot start the assignment until the required security clearance is granted by the customer. This process is currently taking 10+ weeks.

Primary Responsibilities include:

  • Provide the customer with ongoing software development and consulting services.

  • Develop, maintain, customize, distribute, and manage the system configuration; provide emergency response and testing.

  • Provide user and technical documentation.

Skills and Experience:

  • Knowledge and experience with Oracle 19c, Oracle Application Express, Java Script, Adobe Fillable Dynamic Form using Adobe Experience Manager

  • Must have 508 QC testing experience using JAWs and other 508 tools

  • SQL and PL-SQL experience is a must

  • Knowledge and experience with Oracle DBA

  • Possess excellent communications and interpersonal skills that include demonstrated abilities to prepare and deliver reports, presentations, and briefings for senior management and capabilities to successfully collaborate with technical staff, professional staff, and executive management.

  • In-depth knowledge, skill, ability, and experience designing, developing, and implementing enterprise-level solutions with software development tools

  • Build effective customer relationships.

  • Senior level experience with XML/Oracle DB bi-directional transformations, scripted data validation based on LOVs, range checks, cross field checks, View creation, updating and querying PL/SQL-based DB triggers, functions, and packaged procedures.


  • Bachelor's degree in computer science, software engineering, or field applicable to the position with 12+ years of relevant experience required. Additional experience may be considered in lieu of degree.

  • Must have the ability to work independently and in a team environment.

  • Good communication and problem-solving skills.

  • Experience working in a collaborative team environment.

  • Ability to obtain and maintain a DOJ Public Trust security clearance

Original Posting Date:


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 $122,200.00 – $220,900.00

The 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.


To apply for this job please visit