Constellation · 4 months ago
Software Engineers - multiple levels - CLEARANCE REQUIRED
Aurora, CO
Full-time
Onsite
Mid, Senior Level
$85K/yr - $266K/yr
6+ years expConstellation Technologies, Inc is seeking Software Engineers at multiple levels with a requirement for TS/SCI security clearance and polygraph. The role involves programming in languages such as C/C++ and Python, and candidates must be U.S. citizens with relevant experience in Software Engineering.
EnergyNatural ResourcesRenewable Energy
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Must have TS/SCI clearance w/ active polygraph
Must be a US Citizen
This position is open to multiple levels of years of experience; two (02) years within the last five (05) years must be directly related to Software Engineering:
Level 04 requires a minimum fifteen (15) years of experience
Level 03 requires a minimum twelve (12) years of experience
Level 02 requires a minimum nine (09) years of experience
Level 01 requires a minimum six (06) years of experience
Minimum of High School Diploma
Experience programming in C/C++ or similar and Python
Qualification
Required
Must have TS/SCI clearance w/ active polygraph
Must be a US Citizen
This position is open to multiple levels of years of experience; two (02) years within the last five (05) years must be directly related to Software Engineering: Level 04 requires a minimum fifteen (15) years of experience, Level 03 requires a minimum twelve (12) years of experience, Level 02 requires a minimum nine (09) years of experience, Level 01 requires a minimum six (06) years of experience
Minimum of High School Diploma
Experience programming in C/C++ or similar and Python
Preferred
React
Experience with relational, noSQL, and file-based storage products
Experience with Java Security and Cryptology (PKI Certificates)
Understanding of Amazon Web Services
Experience with software configuration management processes and tools
Knowledge of Intelligence Community (IC) processes, policies and guidance
Experience with Software Testing (e.g. Junit, Automated Test Tools)
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, AWS, and NetApp 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
Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000
Company
Constellation
Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the nation’s largest producer of reliable, emissions-free energy and a leading energy supplier to businesses, homes and public sector customers nationwide, including three-fourths of Fortune 100 companies.
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
2026-01-22
Company data provided by crunchbase