Returning Candidate?

Software Engineer Level 3

Software Engineer Level 3

Job ID 
Work Location 
US-MD-Annapolis Junction
Regular Full-Time
Clearance Level 
TS/SCI with Polygraph

More information about this job

Company Overview

Come join the company voted Top Ranked Benefits by The Baltimore Sun in 2014, One of the Best Places to Work 2015-2016, and newly awarded Best Government Contractor Overall in Howard County Maryland for 2016 by the HoCo Chamber of Commerce!


We are located in Columbia Maryland and have over 85 employees. We have a rich military service history with focused subject matter expertise supporting RF SIGINT Collection projects, Hardware / Software Systems Engineering Integration and Testing, and Wireless Network Information Assurance Products and Services.


INNOPLEX, LLC is proud to be an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.



Design and develop high performance application frameworks and software for high speed protocol identification and processing applications using C++, Java, Python, Ruby and Perl in LINUX/UNIX environment. Define and implement data formatting and interface specifications. Participate in and/or lead all phases of development including requirements definition, software design, software development, source code configuration, managing and tracking source code changes, defining and managing software system configurations and deployment support. Develop scripts to support coding, unit testing, configuration, remote installation and maintenance needs in perl, Shell (C, Bash, Bourne). Develop and execute unit testing using CppUnit and Junit, develop automated build and test scripts and applications. Define and execute end-to-end software system tests. Coordinate application updates/installation with appropriate security, database and system administrators and remote site POCs. Plan and conduct development, integration and unit testing; support end-to-end system testing. Monitor production system to verify operations and modify as needed. Develop and maintain project related documentation to include development of software design diagrams in standard design notation such as UML, and complete source code documentation. Participate in and/or lead design and code reviews. Document, analyze and resolve software discrepancies. Define and configure development environment. Perform installation and maintenance of fielded systems and support backup services to deployed systems and data. Provide technical support to customers and coordinate with cross organizational stakeholders.


The following special technical skills are also required:

  • 5+ years of experience working with or developing software in a LINUX environment
  • 5+ years of experience with C++ and Java, as well as one or more of the following scripting languages: Shell, Bash, Python, Perl
  • 1+ years of experience in Java GUI development using but not limited to: Javascript, Jquery, Bootstrap or similar tools
  • 1+ years of experience in web-based application development using but not limited to: Springboot, Tomcat, GRPC
  • Experience in network programming, to include socket development and/or IP based applications
  • Experience developing and performing automated system builds and testing on distributed and multiple platforms systems
  • Experience with GIT, ANT, Jenkins, netBeans, Eclipse and Subversion
  • Experience with Red Hat Package Manager modules

**Must have a current TS\SCI with Polygraph Clearance!!!!



Additional Requirements / Qualifications

The following special technical skills are also desired:

  • 1+ years of experience with one or more open source databases and/or related database languages, such as SQL, MySQL, PostgreSQL, SQLite, MongoDB
  • Knowledge of or experience with signal protocol processing
  • Experience with modern SIGINT data formats*
  • Experience with Ruby, JBoss and Wildfly
  • Experience with Docker
  • Experience with on-line development collaboration tools such Confluence and other Atlassian Suite products
  • Experience with Agile development approaches
  • Experience in applying robust software configuration management procedures within software development lifecycle