Los Angeles County / Internal Services Department
Agency file
The Internal Services Department is a government agency that delivers public services and programs within its jurisdiction.
In 2025, this agency had 1,898 employees with median total compensation of $162,327; the highest distinct record was $588,374.
What the records show
These summaries compare pay within the agency before listing individual records.
How 2025 total compensation is spread across the 1,898 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($162,327) — half earn less, half more. The far-right bar collects the highest earners.
What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.
The pay ladder for this department. Someone at the 90th percentile earns $271,976 — more than 90% of the department; the 10th percentile earns $46,697. The shaded band is the middle half of employees (25th–75th percentile).
The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.
Record list
Highest-paid first / page 30
Secretary III/Internal Services Department
Maribel Espinoza works as a Secretary III for Internal Services Department. Maribel earned $132,265 in 2025.
Telephone Operations Supervisor I/Internal Services Department
Jalene Ortiz is a Telephone Operations Supervisor I at Internal Services Department. 2025 total compensation came to $132,178.
Administrative Assistant II/Internal Services Department
Peifang Sun is a Administrative Assistant II at Internal Services Department. 2025 total compensation came to $132,077.
IT Technical Support Analyst I/Internal Services Department
Billy Buth holds the role of IT Technical Support Analyst I at Internal Services Department. In 2025, their total compensation was $132,071.
Senior General Maintenance Worker/Internal Services Department
At Internal Services Department, Henry Loaiza serves as a Senior General Maintenance Worker. Their 2025 pay totaled $132,018.
Senior Departmental Personnel Assistant/Internal Services Department
Corrin Mcwhinnie works as a Senior Departmental Personnel Assistant for Internal Services Department. Corrin earned $132,009 in 2025.
Refrigeration Mechanic/Internal Services Department
David Borquez is a Refrigeration Mechanic at Internal Services Department. 2025 total compensation came to $131,966.
Section Manager, Information Technology, Isd/Internal Services Department
Michio Kumamoto is a Section Manager, Information Technology, Isd at Internal Services Department. 2025 total compensation came to $131,798.
Senior Application Developer/Internal Services Department
Phu Ho is a Senior Application Developer at Internal Services Department. 2025 total compensation came to $131,506.
Senior Secretary III/Internal Services Department
Lupita Tamayo is a Senior Secretary III at Internal Services Department. 2025 total compensation came to $131,506.
Contract Monitor/Internal Services Department
Christopher Bludso is a Contract Monitor at Internal Services Department. 2025 total compensation came to $131,425.
Staff Assistant II/Internal Services Department
Sarah Chen is a Staff Assistant II at Internal Services Department. 2025 total compensation came to $131,082.
Stationary Engineer Helper/Internal Services Department
Martin Parra is a Stationary Engineer Helper at Internal Services Department. 2025 total compensation came to $130,638.
Management Analyst/Internal Services Department
At Internal Services Department, David Shen serves as a Management Analyst. Their 2025 pay totaled $130,402.
Senior Telephone Operator/Internal Services Department
Monique Porter holds the role of Senior Telephone Operator at Internal Services Department. In 2025, their total compensation was $130,297.
Information Technology Specialist, Isd/Internal Services Department
Aaron Yarnal is a Information Technology Specialist, Isd at Internal Services Department. 2025 total compensation came to $130,246.
Custodian Supervisor/Internal Services Department
Bertha Gutierrez works as a Custodian Supervisor for Internal Services Department. Bertha earned $129,955 in 2025.
Staff Assistant II/Internal Services Department
At Internal Services Department, Lusine Stepanyan serves as a Staff Assistant II. Their 2025 pay totaled $129,576.
Senior Telephone Operator/Internal Services Department
Tanisha Stringer holds the role of Senior Telephone Operator at Internal Services Department. In 2025, their total compensation was $129,347.
Plumber Supervisor/Internal Services Department
Theodore Marshall Iii holds the role of Plumber Supervisor at Internal Services Department. In 2025, their total compensation was $129,159.
Staff Assistant I/Internal Services Department
Ofelia Banales works as a Staff Assistant I for Internal Services Department. Ofelia earned $129,141 in 2025.
Accountant II/Internal Services Department
Sandy Wu holds the role of Accountant II at Internal Services Department. In 2025, their total compensation was $128,957.
Senior Secretary III/Internal Services Department
Ana Sierra is a Senior Secretary III at Internal Services Department. 2025 total compensation came to $128,903.
Senior Departmental Personnel Assistant/Internal Services Department
Jessica Valle is a Senior Departmental Personnel Assistant at Internal Services Department. 2025 total compensation came to $128,848.
Contract Monitor Supervisor Parking Services, Isd/Internal Services Department
Joel Santos holds the role of Contract Monitor Supervisor Parking Services, Isd at Internal Services Department. In 2025, their total compensation was $128,402.
Accounting Technician II/Internal Services Department
Aracely Campos works as a Accounting Technician II for Internal Services Department. Aracely earned $128,378 in 2025.
Locksmith/Internal Services Department
At Internal Services Department, Rueben Williams serves as a Locksmith. Their 2025 pay totaled $128,308.
Secretary III/Internal Services Department
Angelica Lopez works as a Secretary III for Internal Services Department. Angelica earned $128,304 in 2025.
Senior Departmental Personnel Assistant/Internal Services Department
Marlyn Portillo works as a Senior Departmental Personnel Assistant for Internal Services Department. Marlyn earned $127,941 in 2025.
Staff Assistant II/Internal Services Department
Raymond Ly is a Staff Assistant II at Internal Services Department. 2025 total compensation came to $127,872.
County Career Transition Program Intern - Administration/Internal Services Department
Maria Mejia is a County Career Transition Program Intern - Administration at Internal Services Department. 2025 total compensation came to $127,805.
Network Systems Administrator I/Internal Services Department
At Internal Services Department, Rossi Durkee serves as a Network Systems Administrator I. Their 2025 pay totaled $127,779.
Staff Assistant I/Internal Services Department
Brenda Delfin works as a Staff Assistant I for Internal Services Department. Brenda earned $127,768 in 2025.
Secretary III/Internal Services Department
At Internal Services Department, Ruby Pan serves as a Secretary III. Their 2025 pay totaled $127,647.
Senior Secretary III/Internal Services Department
Angela Benninghoven works as a Senior Secretary III for Internal Services Department. Angela earned $127,613 in 2025.
Warehouse Worker II/Internal Services Department
At Internal Services Department, Lou Maravilla serves as a Warehouse Worker II. Their 2025 pay totaled $127,253.
Elevator Mechanic/Internal Services Department
Jonathan Salazar works as a Elevator Mechanic for Internal Services Department. Jonathan earned $127,148 in 2025.
Refrigeration Mechanic/Internal Services Department
Dennis Borja Salmeron holds the role of Refrigeration Mechanic at Internal Services Department. In 2025, their total compensation was $127,106.
Senior Network Systems Administrator/Internal Services Department
At Internal Services Department, Vahan Demirjian serves as a Senior Network Systems Administrator. Their 2025 pay totaled $127,048.
Management Analyst/Internal Services Department
Romyleen Mitra holds the role of Management Analyst at Internal Services Department. In 2025, their total compensation was $126,991.