Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Administrative Assistant II

$31.37 - $39.21 per hour

Calpine

Administrative Assistant II

Calpine, a business unit of Constellation Energy Corporation, is America's largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. With 79 energy facilities in operation, Calpine's fleet has the capacity to generate approximately 27,000 MW of electricity enough to power approximately 27 million homes. Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states and Canada. Its clean, efficient, modern and flexible fleet uses advanced technologies to generate power in a low-carbon and environmentally responsible manner.

The company was established on the premise that a strong commitment to the environment is inextricably linked to excellence in power generation and corporate responsibility. In addition, its renewable geothermal plants use steam generated deep below the earth's surface to produce clean, renewable electricity.

Job Summary (includes but is not limited to the following, other duties may be assigned)

Performs a variety of administrative support duties to all levels of management and/or staff within a department. Answers and screens telephone calls, takes messages and monitors voicemail. Processes daily incoming and out-going mail. Manages calendars, coordinates meetings and books travel arrangements for one or more managers, staff. Maintains and organizes department and project files. Depending on level and experience, may prepare a variety of reports including weekly/monthly department status updates, routine project progress, business development activities and expense reports frequently using Microsoft applications such as Word, Excel and PowerPoint. At the top level, provides work leadership and may day-to-day tasks to less experienced administrative assistants. May handle a wide variety of situations and conflicts involving administrative functions of the office and may handle confidential information, as needed.

Job Responsibilities

  • Journey-level knowledge of the job and company policies to complete routine and non-routine assignments.
  • Proficient application of software, tools and department processes.
  • Under general supervision, ensures timely and accurate performance of responsibilities; produces quality results with work periodically reviewed.
  • Decisions typically narrow in scope and may impact a task outcome or workflow of the team/work group.
  • Completes tasks that require an ability to recognize deviation from accepted practices for a single department or function.
  • Works on semi-routine assignments.
  • Works under general supervision.
  • Normally follows established procedures for routine work, requires instructions only on new assignments.
  • Shares routine and non-routine information to identify needs and provide information.
  • Majority of contact is internal and often involves coordination and collaboration between departments.

Job Requirements

  • High School Diploma or equivalent.
  • Typically requires minimum of 3 years' experience, including comprehensive knowledge of tools, software and other technologies

Salary Information

Hourly Rate Range - $31.37 to $39.21 per hour

Additional Calpine Information:

Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities. Calpine is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment and need special assistance or an accommodation to use our website or to apply for a position, please send an e-mail with your request to View email address on click.appcast.io. Determination on requests for reasonable accommodation are made on case-by-case basis. Please view Equal Employment Opportunity Posters provided by OFCCP here

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Calpine
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Administrative Assistant II in Jamaica, NY vacancy
  •  ...Administrative Assistant II (Association Office) The YMCA of Greater New York is here for all New Yorkers to empower youth, improve health, and strengthen community. Founded in 1852, today the Y serves a diverse population of more than half a million New Yorkers who... 
    Suggested
    Part time
    Work experience placement
    Work at office

    YMCA

    New York, NY
    1 day ago
  • $69k - $73k

     ...nonprofit organization is seeking a compassionate Staff Accountant II/III to ensure compliance with grant agreements focusing on...  ...experience. Responsibilities include resolving insurance inquiries, assisting grantees, and preparing compliance reports. Ideal candidates... 
    Suggested
    Full time
    Remote work

    Amity Foundation

    New York, NY
    3 days ago
  • $47.78k

     ...Administrative Assistant CAMBA GARDENS II is a 293 unit supportive/affordable housing development located in the East Flatbush section of Brooklyn. CAMBA Housing Ventures (CHV), the housing development subsidiary of CAMBA, developed these units. 182 of these units... 
    Suggested
    Work at office
    Immediate start

    CAMBA

    Brooklyn, NY
    1 day ago
  •  ...Administrative Assistant II The Administrative Assistant II will be required to manage clinical, administrative and academic activities relating to the physicians within the Division of Hematology/Medical Oncology. Duties will include meeting coordination and calendar... 
    Suggested
    Full time
    Traineeship
    Work at office
    Local area
    Shift work

    Mount Sinai Hospital

    New York, NY
    12 hours ago
  • $17.52 - $21 per hour

     ...Administrative Assistant II (Bedford-Stuyvesant YMCA) Part-Time / Regular $17.52 - $21.00 Hourly The YMCA of Greater New York is here for all New Yorkers to empower youth, improve health, and strengthen community. Founded in 1852, today the Y serves a diverse population... 
    Suggested
    Hourly pay
    Full time
    Part time
    Work at office

    YMCA

    Brooklyn, NY
    12 hours ago
  • $26.42 - $37.49 per hour

     ...Administrative Assistant II Floater Work Location: Torrance, CA, USA Onsite or Remote Fully On-Site Work Schedule Monday - Friday: 8:15am - 5:15pm, hours may vary Salary Range: $26.42 - $37.49 Hourly Employment Type 2 - Staff: Career Duration Indefinite Primary... 
    Hourly pay
    Remote work
    Monday to Friday

    University of California

    New York, NY
    2 days ago
  •  ...Administrative Assistant II The Administrative Assistant II is an experienced administrative support person who provides a wide variety of administrative support services including budget preparation and control activities, preparation and control of records, statistics... 
    Full time
    Traineeship
    Local area
    Shift work

    Mount Sinai Hospital

    New York, NY
    12 hours ago
  •  ...divh2Administrative Assistant II/h2pFor over 125 years, Catholic Charities Brooklyn and Queens has been providing quality social services...  ..., workshops, organized outings, and special events./ppThe Administrative Assistant II is responsible for the overall organization of... 
    Full time
    Work at office

    Catholic Charities Brooklyn and Queens

    Brooklyn, NY
    12 hours ago
  •  ...Administrative Assistant II - Cardiology The Administrative Assistant II provides administrative support to several busy MDs within Columbia Interventional Cardiovascular Care. Position requires discretion and independent judgment. Responsibilities include but not limited... 
    Local area

    Columbia University

    New York, NY
    12 hours ago
  • $35k - $65k

     ...used to their fullest potential. JOB DESCRIPTION: *This role is open to any US CNA office We are seeking an experienced Administrative Assistant II to provide proactive, high-quality administrative and operational support to leaders within our Commercial Underwriting organization... 
    Full time
    Work experience placement
    Work at office

    CNA Insurance

    New York, NY
    3 days ago
  • $78k - $82k

     ...area of our business is ideal for candidates who love the thrill of a great deal and are driven to grow their careers. The Assistant Buyer II role strengthens your merchandising business acumen to prepare you for future buying positions. We invest in you through... 
    Apprenticeship
    Summer work

    Ross Stores, Inc.

    New York, NY
    2 days ago
  • $45 - $55 per hour

     ...REMOTE EXECUTIVE/PERSONAL ASSISTANT II $45-$55Per Hour Job Openings REMOTE EXECUTIVE/PERSONAL ASSISTANT II $45-$55Per Hour About the...  ...service. Operational Responsibilities Provide high-quality administrative support to clients, and occasionally collaborate with fellow... 
    Full time
    For contractors
    Work at office
    Remote work

    Victory Staffing

    New York, NY
    12 hours ago
  • $39.13k

     ...Administrative Aide II, Alumni Relations Posting Number 2026-15605 Location : Location US-NY-New York Hybrid Remote Work Classification Hybrid: 60% to 80% Onsite Department Volunteer Engagement School/Division University... 
    Hourly pay
    Full time
    Casual work
    Work at office
    Local area
    Immediate start
    Remote work

    New York University

    New York, NY
    4 days ago
  • $39.13k

     ...Administrative Aide II Posting Number 2026-15591 Location : Location US-NY-New York Hybrid Remote Work Classification...  ...office duties including those of a confidential nature.The Assistant will respond to inquiries from students, prospective students... 
    Hourly pay
    Full time
    Work at office
    Local area
    Remote work

    New York University

    New York, NY
    4 days ago
  • Facilities & Safety Administrator II page is loaded## Facilities & Safety Administrator IIlocations: Warrendale, PAtime type: Full timeposted...  ...support for the Mechanical Maintenance functions, including assistance with preventive maintenance coordination and vendor... 
    Contract work
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Local area

    Fullsight

    New York, NY
    3 days ago
  •  ...Ambulatory Office Assistant II Are you looking to make a difference by improving the health of our patients? Here you will find an innovative culture that is patient-focused and dedicated to making a difference. We are committed to helping the population we serve,... 
    Full time
    Work experience placement
    Work at office
    Relocation package
    Shift work

    Phenom People

    New York, NY
    6 days ago
  •  ...Description The Department of Surgery at Mount Sinai Health System is seeking a highly organized, proactive, and adaptable Administrative Assistant II (AA II) to support the Department's growing Global Health Initiative and international surgical collaborations. This... 
    Traineeship
    Work at office
    Local area

    Mount Sinai Health System

    New York, NY
    2 days ago
  • $39.13k

     ...Administrative Aide II Arts & Science is seeking a talented Administrative Aide II to join the Office of Student Success in the College of Arts & Science. This individual will perform a wide range of clerical, secretarial and general office duties including those of... 
    Hourly pay
    Casual work
    Work at office

    New York University

    New York, NY
    4 days ago
  • The University of Georgia seeks an Administrative Specialist II for the Office of Student Affairs. This role provides high-level administrative support to the Associate Dean, managing complex schedules and coordinating various student-related projects. Ideal candidates... 
    Work at office

    University of Georgia

    Brooklyn, NY
    12 hours ago
  • ADMINISTRATIVE ASSOCIATE II Position Summary: The Administrative Associate II is the departmental administrative lead and plays a pivotal role in...  ...support to the Department Head and faculty. Assist with advertising faculty positions, onboarding, scheduling... 
    Work at office

    University of Georgia

    Brooklyn, NY
    4 days ago
  • $39.13k

     ...Position Summary Arts & Science is seeking a dedicated Administrative Aide II to join the Department of Psychology. This individual will perform a wide range of clerical, secretarial and general office duties including those of a confidential nature. Prioritize office... 
    Hourly pay
    Casual work
    Work at office
    Remote work

    NYU Rory Meyers College of Nursing

    New York, NY
    4 days ago
  • Job Title: Executive Assistant II Locattion: Remote role (must work CT hours) Duration: 6 months The Admin Specialist Program is a scaled administrative team supporting core areas of admin support - calendar, expense, travel - at ratios of up to 7:1. This team remotely... 
    Temporary work
    Work at office
    Remote work

    eTeam

    New York, NY
    4 days ago
  •  ...Job Opening BizTek People is in search of an experienced Administrative Assistant for our client in NY, NY! Fixed Income Derivatives Risk Solutions Responsibilities: Coordinate travel arrangements for senior staff including but not limited to ground transportation... 
    Work at office

    BizTek People

    New York, NY
    12 hours ago
  • $17.88 - $26.73 per hour

     ...Default Document Execution Specialist II Overview Are you ready to take your career to the next level? LoanCare, one of...  ...firms, staff, management, and internal default areas Provide administrative support Assist with internal audits Assist and serve as leader/mentor to Specialist... 
    Hourly pay
    Full time
    Remote work
    Weekend work

    LoanCare

    New York, NY
    3 days ago
  • Sales Assistant (CRDN @ Tokyo) At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You'll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world... 
    Temporary work
    Work at office
    Flexible hours

    Medtronic Plc

    New York, NY
    1 day ago
  •  ...Division, is seeking a currently enrolled college student to assist with administrative tasks in a fast-paced environment. This is not a...  ...student in a college or graduate school. For Assignment Level II (Information Technology): Matriculation at an accredited... 
    Permanent employment
    Full time
    Summer holiday
    H1b
    Work at office
    Visa sponsorship
    Flexible hours
    2 days per week

    City of New York

    Floral Park, Queens County, NY
    1 day ago
  •  ...done make you the right person for our Customer Service Associate II position. Join our team today and let's create an inviting...  ...Role:As a Customer Service Associate II, you'll be responsible for assisting with the daily operations of your assigned store, from merchandising... 
    Contract work
    Part time
    Local area

    Dollar Tree

    Richmond Hill, NY
    20 hours ago
  •  ...A language access services company is seeking a Data Processing Clerk II to perform essential coding and data processing tasks. The role involves analyzing job descriptions and accurately applying coding systems while resolving classification issues. Candidates should... 
    Full time
    Remote work

    Global Language System LLC

    New York, NY
    3 days ago
  •  ...Contingent Upon Contract Award Position Summary The Data Processing Clerk II performs intermediate-level coding and data processing tasks,...  ...classification issues. Document coding rationale when required. Assist in peer review and support quality initiatives. Meet accuracy and... 
    Full time
    Contract work
    Remote work

    Global Language System LLC

    New York, NY
    3 days ago
  •  ...York City Department of Design and Construction (DDC), Technology & Innovation Division, seeks to hire a Division Administrative Officer / Special Assistant to the Chief Information Officer (CIO). Under the direction of the CIO, this position will serve as the primary... 
    Full time
    Work at office
    Relocation

    City of New York

    Floral Park, Queens County, NY
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Administrative Assistant II. Be the first to apply!