Python, JAVA, C++, JavaScript, Spark analytics, Jupyter Notebooks, GHOSTMACHINE, MapReduce   Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.     REQUIRED: * Must be a US Citizen. * Must have TS/SCI clearance w/ active polygraph. * Two (02) years of direct/relevant experience. * Bachelor’s degree in computer science or related discipline from an accredited college or university is required. * Proficiency with object-oriented languages (JAVA and Python) * Experience with PySpark, ETL, Pig, MapReduce, JSON, BSON, and Hadoop. * Experience with JavaScript and/or Spark analytics. * Experience with Jupyter Notebooks and/or GHOSTMACHINE. * Experience with NiFi, Elasticsearch, MongoDB and Query Time Analytics * Experience with MapReduce * Develop scripts and utilize frameworks to parse, normalize, process, and analyze collected structured data. THESE QUALIFICATIONS WOULD BE NICE TO HAVE: * Ability to leverage disparate data to fill knowledge gaps in user activities, collection efforts, and technology discovery. * Ability to develop analytics based off artifacts, enrich data with various corporate sources, summarize data, and formulate results for downstream analytics and queries. The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • 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) The environment and perks:   • 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 Don't see a job opening that's the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities.    Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000! Email cti-staffing@cti-md.com for more information.   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 cti-hr@cti-md.com.