EESL Recruitment 2015 for Engineer (Tech), Financial Analyst Post. Energy Efficiency Service Limited Recruitment for 06 Engineer (Tech), Financial Analyst Vacancies. EESL has been released a notification for 06 jobs or Vacancies. Interested and eligible candidates may send the prescribed application format on or before 15th February 2015. Please read the below provided information such as educational qualification, application fees, selection procedure etc. carefully before applying for this job.