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Parsons Corporation Senior Software Engineer in Annapolis Junction, Maryland

Parsons, a global company delivering cyber and intelligence solutions, has immediate openings in some of the most sought-after work in the development and engineering community.

Our Software Engineers (SWE) work as part of an integrated team to formulate and define system scope and objectives for programs. The Senior SWE operates at the highest level of all phases of applications, systems analysis and programming activities, including the installation of enhancements, security features and analytical tools. The Senior SWE must understand the mission function for which applications are designed and provide guidance and training to less experienced co-workers.

We're looking for a utility player to support multiple efforts. Work includes JavaScript UI and Visualization development using multiple frameworks as well as backend web application development.

Required Qualifications:

  • TS/SCI Clearance with Polygraph.

  • 4+ years of experience performing systems analysis, development, and implementation of software systems, to include:

  • the development and design of application software for prototyping, production, and architecture products.

  • the design, development, flow analysis, detailed design data flow diagrams, structure charts, and PDL’s for each module of the software system.

Desired Qualifications:

  • 4-6 years of experience working within the DoD/IC mission space is preferred.

  • 4-6 years of experience in five of the following specializations: UNIX or Windows Software Development, Programming Languages (C, C++, Java, Perl), Object Oriented Design, Graphical User Interface, Database Management, Communication Protocols/Networks, Database Development (OO or Relational), Web Technologies (JavaScript, XML, J2EE, REST), Business Object Modeling, Systems Interfacing.

  • Experience with NodeJS, ElasticSearch, Java, Python, Apache NiFi, Hadoop, Zookeeper, Ansible, and Puppet.


A Bachelor’s Degree in an Information Technology related field such as Computer Engineering, Computer Science, Math, or Physics from an accredited college or university is also desired.

About Parsons:

As an employee-centric organization, Parsons provides our engineers and developers opportunities to thrive within an entrepreneurial culture with the backing and stability of a large company. Our benefits reflect our commitment as a people first organization. Apply today to learn more.

Must be eligible to obtain and maintain, or currently possess Top Secret SCI Poly clearance.

Ready for action? We’re looking for the kind of people who see this opportunity and don’t hesitate to act. Parsons is a leader in the world of Technical Services and Engineering. We hire people with a broad set of technical skills who have proven experience tackling some of the greatest challenges. Take your next step and apply today.

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBT.

For more about Parsons, visit and follow us on Facebook at , Twitter at , LinkedIn at , and YouTube at .