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Parsons Corporation Systems/ Software Engineer and Integrator in Aberdeen, Maryland

Ready for a challenge that will keep you on the cutting edge of technology? Parsons works on top level technologies for national defense programs and is hiring experienced Systems/Software Engineer and Integrator with a focus on research, innovation and solving mission critical challenges.

Parsons' extensive experience in the cleared space, combined with your advanced technical knowledge, will propel your career forward with opportunity for advancement with top performance. Training, development and opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our Engineers to be versatile, display leadership qualities and be enthusiastic to tackle new challenges across the full stack as we continue to push security forward. In this role you will analyze existing systems and define, design, develop, implement and integrate moderately complex technical products and systems. You will be a member of a team comprised of system engineers and application and hardware engineers/developers for the design of unique subsystems that will be ultimately integrated into the overall operational systems platform.


  • Participates as a member of a team comprised of system engineers, test engineers and application and hardware engineers/developers for the design, implementation and integration of unique subsystems that will be ultimately integrated into the overall operating platform.

  • May serve as team facilitator in providing technical guidance to stakeholders, and other technical personnel as required.

  • Assesses architecture, interfaces, data needs and functional requirements of complex and layered systems.

  • Gathers product and application functional and performance requirements.

  • Implement interfaces between applications and systems to support the exchange of data and the utilization of core capabilities provided by the software infrastructure.

  • Defines and designs complex system specifications, input/output processes, and working interface/APIs for hardware/software compatibility.

  • May provide technical direction, analysis and implementation suggestions of products by coordinating the implementation efforts of other software engineers and application hardware engineers/developers.

  • Reviews the completion and implementation of system additions and/or enhancements

Other responsibilities associated with this position as below:

  • Understand needs and develop/allocate complex systems level requirements.

  • Review, develop and document system of systems integration points and level operational concepts and applications needs for integration into base architecture.

  • Research and develop complex systems designs and architectures

  • Verify and validate aspects of systems designs to ensure conformance with functional specifications and customer requirements.

  • Produce and/or review technical documents, specifications and standards.

  • Develop software flow diagrams for the product.

  • Interface with internal external organizations.


  • 4+ years of related experience

  • Degree in Computer Science and/or technology degree from an accredited institution

  • Active Secret clearance

  • Familiarity with virtual machines (VM), Linux and/or Windows environments

  • Requirements and Verification Development

  • Strong writing skills with the ability to create technical documentation

  • Atlassian tools (Confluence, JIRA, BitBucket/Stash)

Preferred/Desired Skills:

  • Experience with Command Post Computing Environment (CPCE)

  • Exposure to DODAF methodologies

  • MagicDraw, Enterprise Architect, Rational Rose or similar experience for modeling and architecture

  • CCNA Certification is a plus

Must be able to obtain, maintain and/or currently possess a security 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 an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBT.