Constellation · 6 hours ago
Software Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED
Fort Meade, MD
Full-time
Onsite
Lead/Staff
$150K/yr - $200K/yr
11+ years expConstellation Technologies, Inc is a company focused on providing innovative technology solutions. They are seeking a Principal Software Engineer with expertise in various programming languages to develop and integrate cloud-based applications and support analytics and machine learning capabilities.
EnergyNatural ResourcesRenewable Energy
No H1B
Security Clearance RequiredU.S. Citizen Only
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
Qualification
Required
Must be a US Citizen
Must have TS/SCI clearance w/ active polygraph
Eleven (11) years of direct/relevant experience
Bachelor's degree in computer science or related discipline from an accredited college or university is required
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
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
Preferred
Modeling experience
Machine Learning experience
Experience with Docker containers and Kubernetes
Dev experience on Linux platforms
Analytics development experience
Virtual Machine (VM) experience
Benefits
Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA
Dental insurance with 100% employer paid premium
Vision with 80% employer paid premium
Employer paid Life insurance 100%
Employer paid Short-term and Long-term disability 100%
Annual training, continued education, and professional memberships reimbursement
Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation
Annual reimbursement for technology i.e. phones, computers, printers, etc.
401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment)
Professional development investment and paid time off for training
Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers
Leadership Team engagement and mentorship
Performance Recognition Program
Complimentary branded apparel
Company
Constellation
Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the largest private-sector power producer in the world and the nation’s largest producer of clean and reliable energy.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1.9BKey Investors
US Department of Energy
2025-11-18Post Ipo Debt· $1B
2024-03-18Post Ipo Debt· $900M
2011-04-28Acquired
Leadership Team
Dara Lutz
Vice President Human Resources, Commercial & Corporate
Lavanya Balakrishnan
Vice President, Credit at Constellation Energy
Recent News
2026-02-06
2026-02-06
2026-02-02
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