skip to main content
Positions Available
Calendar
Directory
Resources
Find Resources
Room Reservations
Staff Resources (Internal)
Postdoc Resources (Internal)
PMA Student Programs Office
Teaching Assistant Resources
Libraries
GWiPMA
PMA Newsletter
Contact
Contact Us
PMA Personnel
PMA Leadership and Staff
GIVE
Division of Physics, Mathematics and Astronomy
About
Open About submenu
PMA at a Glance
History
Our Nobel Laureates
Faculty & Postdoc Awards
Student Awards and Prizes
Positions Available
Visit Us
Contact Us
People
Open People submenu
Professorial Faculty
Emeritus Faculty
Research Faculty
Teaching Faculty
Affiliated Faculty
Members of the Professional Staff
Research and Technical Staff
Administrative Staff
Grant Managers
Lecturers
Postdoctoral Scholars
PMA Leadership and Staff
In Memoriam
Search People
Departments
Open Departments submenu
Physics
Mathematics
Astronomy
Research
Open Research submenu
Overview
Centers & Institutes
Observational Facilities
Division Buildings
Recent Publications
Postdoctoral Opportunities
Academics
Open Academics submenu
PMA Course Catalog
Undergraduate Studies
Undergraduate Research Programs
Summer Undergraduate Research Fellowships (SURF)
Mellon Mays Undergraduate Fellowship (MMUF)
Graduate Studies
Student Theses
Student Financial Aid
Caltech Honor Code
Academic Calendar
News
Events
Open Events submenu
PMA Calendar
Physics Colloquium
Mathematics Colloquium
Astronomy Colloquium
PMA Newsletter
Outreach
Open Outreach submenu
Watson Lecture Series
Cal-Bridge Program
WAVE Fellows Program
FUTURE Ignited
FUTURE of Physics
LIGO Educational Resources
AIM Public Lecture Series
Stargazing Lecture Series
Astronomy on Tap
Dark Sky Events
Guerilla Astronomy
IPAC Science Engagement Lab
IQIM Outreach
Diverse Minds Seminar Series
Film and Media
Search
Search
Menu
Close
About
Open About submenu
People
Open People submenu
Departments
Open Departments submenu
Research
Open Research submenu
Academics
Open Academics submenu
News
Events
Open Events submenu
Outreach
Open Outreach submenu
Positions Available
Calendar
Directory
Resources
Find Resources
Room Reservations
Staff Resources (Internal)
Postdoc Resources (Internal)
PMA Student Programs Office
Teaching Assistant Resources
Libraries
GWiPMA
PMA Newsletter
Contact
Contact Us
PMA Personnel
PMA Leadership and Staff
GIVE
About
Back
PMA at a Glance
History
Our Nobel Laureates
Faculty & Postdoc Awards
Student Awards and Prizes
Positions Available
Visit Us
Contact Us
People
Back
Professorial Faculty
Emeritus Faculty
Research Faculty
Teaching Faculty
Affiliated Faculty
Members of the Professional Staff
Research and Technical Staff
Administrative Staff
Grant Managers
Lecturers
Postdoctoral Scholars
PMA Leadership and Staff
In Memoriam
Search People
Departments
Back
Physics
Mathematics
Astronomy
Research
Back
Overview
Centers & Institutes
Observational Facilities
Division Buildings
Recent Publications
Postdoctoral Opportunities
Academics
Back
PMA Course Catalog
Undergraduate Studies
Undergraduate Research Programs
Summer Undergraduate Research Fellowships (SURF)
Mellon Mays Undergraduate Fellowship (MMUF)
Graduate Studies
Student Theses
Student Financial Aid
Caltech Honor Code
Academic Calendar
Events
Back
PMA Calendar
Physics Colloquium
Mathematics Colloquium
Astronomy Colloquium
PMA Newsletter
Outreach
Back
Watson Lecture Series
Cal-Bridge Program
WAVE Fellows Program
FUTURE Ignited
FUTURE of Physics
LIGO Educational Resources
AIM Public Lecture Series
Stargazing Lecture Series
Astronomy on Tap
Dark Sky Events
Guerilla Astronomy
IPAC Science Engagement Lab
IQIM Outreach
Diverse Minds Seminar Series
Film and Media
Search
Search
Josiah Purdum
Josiah Purdum
Telescope Operations Analyst
Mail Code:
MC
Email:
[email protected]
