To our valued Leidos candidates:

Coronavirus is on everyone's mind with the effects being felt around the world. The markets are volatile, and we're all concerned for the health and safety of our families, friends, and colleagues. Please know that we're taking all necessary measures to safeguard our employees, customers and the communities in which we live, including following all recommended best practices around social distancing.

With that in mind, in an abundance of caution, we are canceling all face to face career events, such as job fairs and open house events. In the coming days and weeks, we will be hosting career events virtually, using our online chat tools so that we may continue our hiring practice safely and securely. You can find available virtual career events at

We are using telephone meetings and online chats via Brazen to conduct interviews and hiring discussions, and we are offering options for video interviews so that you can have a virtual face to face meeting with your potential new leader. We do not conduct interviews or extend offers via text or chat based social media, such as WhatsApp or MySpace.

Leidos will never ask you to provide payment-related information at any part of the employment application process, nor will Leidos ever advance money as part of the hiring process. And Leidos will communicate with you only through emails that are generated by automated system. 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 Chris Scalia, Leidos’ Senior Vice President of Talent Acquisition, at [email protected].

As a company, as a country, as a world, we have confronted challenging moments before. We are confident that, guided by our values and the strength of our community as well as the commitment we have to the important work we do each day, we will find our way through this time together. We will do this with the care and concern for one another and the common good that defines. Please keep those impacted by the virus in your thoughts.

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Job #: R-00031175
Location: Baltimore, MD
Category: Software Development
Schedule (FT/PT): Full Time
Travel Required: No
Shift: Day
Potential for Telework: No
Clearance Required: Public Trust
Referral Eligibility: Eligible
Group: Health

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Job Description:

Leidos is seeking a Senior Developer for our Innovation Lab on our SSA ITSSC II program in Baltimore, MD. We are seeking a Developer / Architect who has the skill, desire, and passion to design and develop innovative ideas that are relevant to the modernization efforts of our clients. You will take high level ideas and direction and create functional solutions with little guidance. You will effectively use your abilities in software development, DevOps, security, integration, configuration, analytics, and visualization.

You will be expected to communicate effectively with executive management, demonstrate reference implementations, and provide recommendations based on the findings. In our Innovation Lab, you will adapt to change quickly and use your skills to leverage new technologies, frameworks, and methodologies that show creativity and innovation to complex problems. Our Senior Developer will be a part of a team that will require both working on a team and individually depending on the project. In this role, you will see work through and provide proper status in a timely basis on progress.

Required Skills:

  • Bachelors' degree plus 11 years' relevant experience, or Masters' degree plus 9 years' relevant experience

Proficiency in DevOps

  • Cloud infrastructure: OpenStack, AWS, Azure, Google Cloud
  • Virtual Environments: VirtualBox, Vagrant, VMware, Linux on Windows, etc.
  • Containers: Docker, Kubernetes, OpenShift
  • Automation & Configuration: Ansible, Terraform, Puppet, Chef
  • Cloud managed services: AWS Lambda, Azure Functions, Elasticache, etc.

Proficiency in Data Analytics

  • Hadoop: HDFS, Hive, Spark, HBase
  • No-SQL data stores: Elasticsearch, MongoDB, Neo4j, HBase, Impala, Cassandra, Accumulo
  • Predictive modeling: PMML, Tensorflow, Caffe

Proficiency in development methods and techniques:

  • Agile methodology: Scrum, Kanban, Sprints
  • Collaboration tools: Wiki or other
  • Version control systems: Git, GitLab, GitHub, Bitbucket
  • Continuous integration: Jenkins
  • Automated testing: TDD, BDD, Selenium

Proficiency in technologies and coding languages:

  • Java, Python, R, Scala, C++
  • Web Interfaces: HTML, XHTML, CSS, JavaScript
  • Data Formats: XML, XSL, XSD, XSLT, JSON, YAML, etc.
  • JavaScript: Client and Server side
  • Linux, OS X, and Windows
  • Web services
  • Microservices
  • Rapid Application Development: Node.js, React.js, Ruby on Rails, Grails, Angular.js, Flask, etc.
  • Application servers: WebSphere, Tomcat, Apache, NGINX
  • Language Processing, Machine Learning, Artificial Intelligence

Desired Skills:

  • AWS and/or Azure cloud certifications desired

External Referral Bonus:


Potential for Telework:


Clearance Level Required:

Public Trust



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

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.

Securing Your Data

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 [email protected].

Commitment to Diversity

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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