Software Engineer; Principal - Cleared Polygraph

Python, JAVA, C++, JavaScript, Spark analytics, Jupyter Notebooks, GHOST MACHINE, Map Reduce

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.

• 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.

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

$150,000 - $200,000 a year

The pay range for this job, with multi-levels, 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 law.

• 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
• Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, Florida and Hawaii.
• 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

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Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law.

Job applicants can submit questions about CTI’s equal employment opportunity policy to