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Job #: R-00007065
Location: Laurel, MD
Category: Software Engineering
Schedule (FT/PT): Full Time
Travel Required: No
Shift: Day
Potential for Telework: No
Clearance Required: Top Secret/SCI with Polygraph
Referral Eligibility: Eligible
Group: Intelligence


Job Requisition:

Senior Software Engineer-TS/SCI w/Poly

Job Description:

Job Description

The Cyber and SIGINT Solutions Operation under the Intelligence Group of Leidos is seeking an experienced Senior Software Engineer with a TS/SCI with Lifestyle polygraph clearance.

Primary Responsibilities

The candidate will be working on the Nebulas Cloud Sustainment TTO as a software developer.  The candidate will be involved in all parts of the software development process including design, development, deployment, testing and user support. The candidate will support the sustainment of the Nebulas GOTS/COTS software baseline components (Accumulo, DataWave, Zookeeper and Nebulas custom code).  The candidate will also support the development and sustainment of NiFi process flows, Nagios monitoring scripting, and data ingest file parsing software.  The candidate will be part of a team that currently provides development, integration, and deployment support.

What you will like about this position:  

Diverse set of duties from day to day, working in every aspect of software development life-cycle, including an opportunity to grow skills in IT project management. 

Basic Qualifications
•    BS Degree and 12-15 years of relevant experience and MS Degree and 10-13 years of relevant experience  
•    Experience with Java and shell scripting
•    Experience with Jenkins
•    Experience parsing data in various data formats  
•    Experience in connecting to and developing web services technologies (i.e. REST, SOAP)
•    Experience with Web Application Servers (Tomcat, JBOSS)
•    Understanding of Cloud Technologies to include Hadoop, MapReduce, PIG
•    Experience with Accumulo, DataWave and Zookeeper 

Preferred Qualifications
•    Experience with Niagara Files (NiFi)
•    Experience with MapReduce
•    Experience with performance analysis and tuning
•    Experience with Nagios

Desired Skills (if any)
•    Strong communication skills
•    Working in a customer facing environment

External Referral Bonus:


Potential for Telework:


Clearance Level Required:

Top Secret/SCI with Polygraph



Scheduled Weekly Hours:




Requisition Category:


Job Family:

Software Engineering



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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