Software Engineer, Systems Engineer

Software Engineer Principal

Transform technology into opportunity as a Software Engineer Principal pe what’s next for mission‑critical government projects while shaping what’s next for your engineering career.

Meaningful Work and Personal Impact

The HPC Software Engineer shall be responsible for the design, development, optimization, and sustainment of software solutions that run on large-scale, high-performance computing systems. This role focuses on maximizing performance, scalability, and reliability of compute‑intensive applications used for scientific, engineering, analytics, or AI/ML workloads.

What You’ll Need to Succeed

• Education: Bachelor of Science
• Experience: 8+ years of related experience
• Security clearance level: TS/SCI w/ Polygraph

• Experience using the Linux CLI and Linux tools
• Experience developing Bash scripts to automate manual processes
• Experience developing with Chapel and Python programming languages
• SME in parallel programming and statistical modeling
• Experience installing, configuring, optimizing, and supporting COTS/GOTS/FOSS software, libraries, and packages in a Linux environment
• Experience with Bayesian inference on Big Data
• Experience with Git Source Control System

• Experience with SQL technologies such as MySQL, Maria
  
  DB, and PostgreSQL
• Experience using Distributed Big Data processing engines such as Spark
• Experience with containerization technologies such as Docker, containerd, and Podman
• Experience using the Atlassian Tool Suite (JIRA, Confluence)

GDIT Is Your Place

• Growth: AI‑powered career tool that identifies career steps and learning opportunities
• Support:
  An internal mobility team focused on helping you achieve your career goals
• Rewards:
  Comprehensive benefits and wellness packages, 401(k) with company match, and competitive pay and paid time off
• Community:
  Award‑winning culture of innovation and a military‑friendly workplace

Own Your Opportunity

Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.

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Salary Range: $175,950 - $238,050 (based on experience, location, contractual requirements).

Work Details

• Scheduled Weekly
  
  Hours:
  
  40
• Travel Required:
  
  None
• Telecommuting Options:
  Onsite
• Work Location:
  
  USA MD Annapolis Junction

Total Rewards at GDIT

Our benefits package for all US‑based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post‑tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

To ensure our employees are able to protect their income, other offerings such as short and long‑term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans