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 9
Senior Telecommunications Systems Engineering/Internal Services Department
At Internal Services Department, Frank French serves as a Senior Telecommunications Systems Engineering. Their 2025 pay totaled $239,558.
Principal Application Developer/Internal Services Department
Tony Thi holds the role of Principal Application Developer at Internal Services Department. In 2025, their total compensation was $238,046.
Principal Network Systems Administrator/Internal Services Department
Lin Cong is a Principal Network Systems Administrator at Internal Services Department. 2025 total compensation came to $237,951.
Senior Network Systems Administrator/Internal Services Department
Aaron Orquiz holds the role of Senior Network Systems Administrator at Internal Services Department. In 2025, their total compensation was $237,878.
Senior Telecommunications Systems Engineering/Internal Services Department
Michael Dunning holds the role of Senior Telecommunications Systems Engineering at Internal Services Department. In 2025, their total compensation was $237,709.
Administrative Manager X, Isd/Internal Services Department
At Internal Services Department, Yancy Duckworth serves as a Administrative Manager X, Isd. Their 2025 pay totaled $237,181.
Senior Operating Systems Analyst/Internal Services Department
At Internal Services Department, Thomas Poon serves as a Senior Operating Systems Analyst. Their 2025 pay totaled $237,142.
Principal Application Developer/Internal Services Department
Mohamed Afana is a Principal Application Developer at Internal Services Department. 2025 total compensation came to $236,809.
Principal Network Systems Administrator/Internal Services Department
Miguel Johnson works as a Principal Network Systems Administrator for Internal Services Department. Miguel earned $236,117 in 2025.
Senior Operating Systems Analyst/Internal Services Department
Ha Nguyen works as a Senior Operating Systems Analyst for Internal Services Department. Ha earned $236,033 in 2025.
Information Technology Specialist, Isd/Internal Services Department
Manny Le is a Information Technology Specialist, Isd at Internal Services Department. 2025 total compensation came to $235,727.
Senior Application Developer/Internal Services Department
Tay Ninh Hallie works as a Senior Application Developer for Internal Services Department. Tay earned $235,605 in 2025.
Senior Information Systems Analyst/Internal Services Department
At Internal Services Department, Roger Martz serves as a Senior Information Systems Analyst. Their 2025 pay totaled $235,559.
Principal Application Developer/Internal Services Department
Calvin Hoang works as a Principal Application Developer for Internal Services Department. Calvin earned $235,220 in 2025.
Principal Operating Systems Analyst/Internal Services Department
Chris Umali works as a Principal Operating Systems Analyst for Internal Services Department. Chris earned $235,052 in 2025.
Building Crafts Superintendent I/Internal Services Department
At Internal Services Department, Dong Han serves as a Building Crafts Superintendent I. Their 2025 pay totaled $234,412.
Principal Operating Systems Analyst/Internal Services Department
At Internal Services Department, Daniel Suh serves as a Principal Operating Systems Analyst. Their 2025 pay totaled $234,269.
Electrician Supervisor/Internal Services Department
Jeremy Davies works as a Electrician Supervisor for Internal Services Department. Jeremy earned $234,239 in 2025.
Telecommunications Systems Consult Engineering/Internal Services Department
Sean Huang works as a Telecommunications Systems Consult Engineering for Internal Services Department. Sean earned $234,207 in 2025.
Principal Geographic Information Systems Analyst/Internal Services Department
At Internal Services Department, Shannon Julius serves as a Principal Geographic Information Systems Analyst. Their 2025 pay totaled $233,985.
Section Manager, Facilities Opns, Isd/Internal Services Department
Alex Huang is a Section Manager, Facilities Opns, Isd at Internal Services Department. 2025 total compensation came to $233,942.
Administrative Services Manager III/Internal Services Department
At Internal Services Department, Lorena Calderon serves as a Administrative Services Manager III. Their 2025 pay totaled $233,682.
Senior Information Systems Analyst/Internal Services Department
Hong Chen is a Senior Information Systems Analyst at Internal Services Department. 2025 total compensation came to $233,669.
Administrative Services Manager II/Internal Services Department
Gayane Kazaryan works as a Administrative Services Manager II for Internal Services Department. Gayane earned $233,641 in 2025.
Special Services Assistant II/Internal Services Department
Tessa Charnofsky works as a Special Services Assistant II for Internal Services Department. Tessa earned $233,599 in 2025.
Principal Application Developer/Internal Services Department
Muthu Rathi Suresh is a Principal Application Developer at Internal Services Department. 2025 total compensation came to $233,429.
Senior Network Systems Administrator/Internal Services Department
At Internal Services Department, Wigerto Villajoaquin Jr serves as a Senior Network Systems Administrator. Their 2025 pay totaled $233,287.
Senior Telecommunications Systems Engineering/Internal Services Department
At Internal Services Department, Roger Distor serves as a Senior Telecommunications Systems Engineering. Their 2025 pay totaled $232,761.
Section Manager, Information Technology, Isd/Internal Services Department
Raman Venguswamy is a Section Manager, Information Technology, Isd at Internal Services Department. 2025 total compensation came to $232,429.
Section Manager, Administration, Isd/Internal Services Department
Daniel Biglarian holds the role of Section Manager, Administration, Isd at Internal Services Department. In 2025, their total compensation was $232,328.
Telecommunications Systems Engineer/Internal Services Department
Theron Hashimoto holds the role of Telecommunications Systems Engineer at Internal Services Department. In 2025, their total compensation was $232,241.
Administrative Services Manager II/Internal Services Department
Brandy Corona works as a Administrative Services Manager II for Internal Services Department. Brandy earned $231,841 in 2025.
Facilities Project Manager II/Internal Services Department
At Internal Services Department, Duane Fernandez serves as a Facilities Project Manager II. Their 2025 pay totaled $231,751.
Principal Facilities Project Manager/Internal Services Department
Jonathan Cornelius is a Principal Facilities Project Manager at Internal Services Department. 2025 total compensation came to $231,704.
Telecommunications Systems Consult Engineering/Internal Services Department
Jason Jacks holds the role of Telecommunications Systems Consult Engineering at Internal Services Department. In 2025, their total compensation was $231,306.
Departmental Civil Service Representative/Internal Services Department
Raymond Carson works as a Departmental Civil Service Representative for Internal Services Department. Raymond earned $231,112 in 2025.
Principal Operating Systems Analyst/Internal Services Department
Justin Wu holds the role of Principal Operating Systems Analyst at Internal Services Department. In 2025, their total compensation was $231,101.
Senior Operating Systems Analyst/Internal Services Department
Kevin Smith holds the role of Senior Operating Systems Analyst at Internal Services Department. In 2025, their total compensation was $230,992.
Telecommunications Systems Engineer/Internal Services Department
William Young works as a Telecommunications Systems Engineer for Internal Services Department. William earned $230,574 in 2025.
Senior Operating Systems Analyst/Internal Services Department
Walter Li works as a Senior Operating Systems Analyst for Internal Services Department. Walter earned $230,420 in 2025.