377 - Principal Software Engineer

ARSIEM$216K — $241K *
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree plus 11 years relevant experience or equivalent
  • Degree in Computer Science or related field
  • Strong development experience in Java, Python, or similar languages
  • Experience with cloud-based data systems integration
  • Proven experience installing, configuring, and developing prototype applications

Responsibilities

  • Develop capabilities to address problems from various analyst offices
  • Create prototypes to improve enterprise services and analytics
  • Integrate open source and emerging technologies into systems
  • Collaborate with customers and developers to gather requirements
  • Enhance machine learning and cloud solution offerings

Benefits

  • Access to a comprehensive benefits package
  • Eligibility for a $10,000 referral bonus for successful candidate placements
  • Opportunity to support government clients at Fort Meade, MD
  • Engagement with innovative technologies in a lab environment
Full Job Description
ARSIEM is looking for a highly motivated Senior Software Engineer with proven experience in installing, configuring, developing, and integrating prototype applications for technical evaluation. The engineer will be supporting a lab environment providing support for customers developing and testing experiments. This position will support one of our government clients in Fort Meade, MD.

Responsibilities

  • Develop capabilities designed to help solve common problems arising from various analyst offices.
  • Prototype development to extend enterprise services, support analytics, enhance machine learning, and develop commercial cloud solutions.
  • Support the integration and evaluation of open source, emerging technologies, and new COTS applications.
  • Work directly with customers, developers, or data scientists to gather requirements and feedback.


Minimum Qualifications

  • Bachelor's degree plus 11 years of relevant experience or equivalent.
  • Computer Science (CS) degree or related field.
  • Strong development experience in a variety of languages (ex., Java, Python).
  • Experience integrating with customer's cloud-based data systems.
  • Experience installing, configuring, developing, and integrating prototype applications for technical evaluation.


Preferred Qualifications

  • Modeling experience
  • Machine Learning experience
  • Experience with Docker containers and Kubernetes
  • Dev experience on Linux platforms
  • Analytics development experience
  • Virtual Machine (VM) experience


$216,000 - $241,000 a year

The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws.

Benefits:

For an overview of our benefits, please visit our benefits tab.

https://www.arsiem.com/careers/

Original Posting Date:

2026-04-23

Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a US Citizen for consideration.

Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $10,000, and the referrer is eligible to receive the sum for any applicant we can place within 12 months of referral. The bonus is paid after the referred employee reaches six months of employment.

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