California / Museum of Science & Industry

Agency file

Museum of Science & Industry

Source file: California — State Employee Compensation (SCO Payroll Data Warehouse, CPRA) / ingested Jun 19, 2026

The Museum of Science & Industry supports cultural and educational resources such as libraries, museums, and the arts.

In 2023, this agency had 145 employees with median total compensation of $66,487; the highest distinct record was $193,318.

Year: 2023
Employees: 145
Median total: $66,487
Highest record: $193,318

What the records show

Compensation analytics

These summaries compare pay within the agency before listing individual records.

Salary distribution

$4,381$148,122+

How 2023 total compensation is spread across the 145 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($66,487) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $63,082 (91%)
Overtime — $2,989 (4%)
Other — $3,121 (5%)
Benefits — $0 (0%)

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.

Pay percentiles

10th

25th

Median

75th

90th

$37,242

$49,455

$66,487

$86,014

$104,521

The pay ladder for this department. Someone at the 90th percentile earns $104,521 — more than 90% of the department; the 10th percentile earns $37,242. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Custodian I

28 · $47,482

Museum Security Officer

13 · $80,254

Stationary Engineer

8 · $90,899

Associate Governmental Program Analyst

8 · $72,609

Building Maintenance Worker

7 · $56,326

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

Employees

Highest-paid first / page 4

Stella L Willis

Custodian I/Museum of Science & Industry

2023 total comp

$47,295

Base pay: $44,795
Overtime: $187
Other pay: $2,312
Benefits: $0
Total compensation: $47,295
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,924
Cs/csu: CS
Position Number: 3143012011061
Salary Total: $3,924
Time Base: FT
Total Pay: $47,295

Stella L Willis holds the role of Custodian I at Museum of Science & Industry. In 2023, their total compensation was $47,295. Their bargaining unit is R15.

Maria S Murillo Urbina

Custodian I/Museum of Science & Industry

2023 total comp

$47,081

Base pay: $45,261
Overtime: $0
Other pay: $1,820
Benefits: $0
Total compensation: $47,081
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,924
Cs/csu: CS
Position Number: 3143012011046
Salary Total: $3,924
Time Base: FT
Total Pay: $47,081

At Museum of Science & Industry, Maria S Murillo Urbina serves as a Custodian I. Their 2023 pay totaled $47,081. Their bargaining unit is R15.

Clifford L Holloway

Custodian I/Museum of Science & Industry

2023 total comp

$47,034

Base pay: $42,031
Overtime: $3,183
Other pay: $1,820
Benefits: $0
Total compensation: $47,034
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,812
Cs/csu: CS
Position Number: 3143012011068
Salary Total: $3,899
Time Base: FT
Total Pay: $47,034

Clifford L Holloway holds the role of Custodian I at Museum of Science & Industry. In 2023, their total compensation was $47,034. Their bargaining unit is R15.

Diane C Perlov

Administrator, Science Program, California Science Center/Museum of Science & Industry

2023 total comp

$46,619

Base pay: $46,619
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $46,619
Union / bargaining unit: M21
Work county: LOS ANGELES

Source-specific fields

Base Pay: $10,134
Cs/csu: CS
Position Number: 3144012802901
Salary Total: $58
Time Base: INT
Total Pay: $46,619

Diane C Perlov works as a Administrator, Science Program, California Science Center for Museum of Science & Industry. Diane earned $46,619 in 2023. Union affiliation: M21.

Loretta L Lavender

Custodian I/Museum of Science & Industry

2023 total comp

$45,924

Base pay: $31,648
Overtime: $0
Other pay: $14,276
Benefits: $0
Total compensation: $45,924
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,924
Cs/csu: CS
Position Number: 3143012011063
Salary Total: $3,924
Time Base: FT
Total Pay: $45,924

Loretta L Lavender is a Custodian I at Museum of Science & Industry. 2023 total compensation came to $45,924. Union affiliation: R15.

Martha Johnson

Staff Services Manager I/Museum of Science & Industry

2023 total comp

$45,614

Base pay: $45,614
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $45,614
Union / bargaining unit: S01
Work county: LOS ANGELES

Source-specific fields

Base Pay: $8,398
Cs/csu: CS
Position Number: 3141024800901
Salary Total: $48
Time Base: INT
Total Pay: $45,614

Martha Johnson works as a Staff Services Manager I for Museum of Science & Industry. Martha earned $45,614 in 2023. Union affiliation: S01.

Derrick L Carter Jr

Custodian I/Museum of Science & Industry

2023 total comp

$44,005

Base pay: $38,551
Overtime: $3,220
Other pay: $2,235
Benefits: $0
Total compensation: $44,005
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,456
Cs/csu: CS
Position Number: 3143012011064
Salary Total: $3,543
Time Base: FT
Total Pay: $44,005

Derrick L Carter Jr works as a Custodian I for Museum of Science & Industry. Derrick earned $44,005 in 2023. Union affiliation: R15.

Douglas E Cornejo

Custodian I/Museum of Science & Industry

2023 total comp

$43,868

Base pay: $42,048
Overtime: $0
Other pay: $1,820
Benefits: $0
Total compensation: $43,868
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,812
Cs/csu: CS
Position Number: 3143012011058
Salary Total: $3,812
Time Base: FT
Total Pay: $43,868

Douglas E Cornejo is a Custodian I at Museum of Science & Industry. 2023 total compensation came to $43,868. Their bargaining unit is R15.

Shacobie D Kirkpatrick

Custodian I/Museum of Science & Industry

2023 total comp

$38,312

Base pay: $37,900
Overtime: $412
Other pay: $0
Benefits: $0
Total compensation: $38,312
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,456
Cs/csu: CS
Position Number: 3143012011065
Salary Total: $3,456
Time Base: FT
Total Pay: $38,312

At Museum of Science & Industry, Shacobie D Kirkpatrick serves as a Custodian I. Their 2023 pay totaled $38,312. Their bargaining unit is R15.

David K Reed

Custodian I/Museum of Science & Industry

2023 total comp

$37,332

Base pay: $37,029
Overtime: $0
Other pay: $303
Benefits: $0
Total compensation: $37,332
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,630
Cs/csu: CS
Position Number: 3143012011055
Salary Total: $3,630
Time Base: FT
Total Pay: $37,332

David K Reed works as a Custodian I for Museum of Science & Industry. David earned $37,332 in 2023. They are represented by R15.

Shonsie Island

Museum Security Officer/Museum of Science & Industry

2023 total comp

$37,242

Base pay: $0
Overtime: $0
Other pay: $37,242
Benefits: $0
Total compensation: $37,242
Union / bargaining unit: R07
Work county: LOS ANGELES

Source-specific fields

Base Pay: $5,403
Cs/csu: CS
Position Number: 3146031992022
Salary Total: $5,511
Time Base: FT
Total Pay: $37,242

At Museum of Science & Industry, Shonsie Island serves as a Museum Security Officer. Their 2023 pay totaled $37,242. Their bargaining unit is R07.

John D Corder

Custodian I/Museum of Science & Industry

2023 total comp

$34,580

Base pay: $33,800
Overtime: $0
Other pay: $780
Benefits: $0
Total compensation: $34,580
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,924
Cs/csu: CS
Position Number: 3143012011050
Salary Total: $4,011
Time Base: FT
Total Pay: $34,580

John D Corder holds the role of Custodian I at Museum of Science & Industry. In 2023, their total compensation was $34,580. Their bargaining unit is R15.

George A Carpenter

Exhibit Designer/Coordinator/Museum of Science & Industry

2023 total comp

$31,500

Base pay: $31,400
Overtime: $0
Other pay: $100
Benefits: $0
Total compensation: $31,500
Union / bargaining unit: R14
Work county: LOS ANGELES

Source-specific fields

Base Pay: $6,280
Cs/csu: CS
Position Number: 3144012814001
Salary Total: $6,280
Time Base: FT
Total Pay: $31,500

George A Carpenter works as a Exhibit Designer/Coordinator for Museum of Science & Industry. George earned $31,500 in 2023. Their bargaining unit is R14.

Marguerite J Mohney

Events Services Supervisor/Museum of Science & Industry

2023 total comp

$31,052

Base pay: $25,989
Overtime: $0
Other pay: $5,063
Benefits: $0
Total compensation: $31,052
Union / bargaining unit: S12
Work county: LOS ANGELES

Source-specific fields

Base Pay: $5,685
Cs/csu: CS
Position Number: 3146016737001
Salary Total: $5,685
Time Base: FT
Total Pay: $31,052

Marguerite J Mohney works as a Events Services Supervisor for Museum of Science & Industry. Marguerite earned $31,052 in 2023. Union affiliation: S12.

Moe Awazu

Staff Services Analyst/Museum of Science & Industry

2023 total comp

$31,046

Base pay: $29,915
Overtime: $0
Other pay: $1,130
Benefits: $0
Total compensation: $31,046
Union / bargaining unit: R01
Work county: LOS ANGELES

Source-specific fields

Base Pay: $5,684
Cs/csu: CS
Position Number: 3142025157001
Salary Total: $5,684
Time Base: FT
Total Pay: $31,046

Moe Awazu works as a Staff Services Analyst for Museum of Science & Industry. Moe earned $31,046 in 2023. Union affiliation: R01.

Adria Allen

Custodian I/Museum of Science & Industry

2023 total comp

$30,959

Base pay: $28,241
Overtime: $247
Other pay: $2,472
Benefits: $0
Total compensation: $30,959
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,630
Cs/csu: CS
Position Number: 3143012011035
Salary Total: $3,630
Time Base: FT
Total Pay: $30,959

At Museum of Science & Industry, Adria Allen serves as a Custodian I. Their 2023 pay totaled $30,959. Their bargaining unit is R15.

Sheryl Oates-Hackett

Exhibit Electronics Technician, California Museum of Scienceand Industry/Museum of Science & Industry

2023 total comp

$28,949

Base pay: $0
Overtime: $0
Other pay: $28,949
Benefits: $0
Total compensation: $28,949
Union / bargaining unit: R12
Work county: LOS ANGELES

Source-specific fields

Base Pay: $5,747
Cs/csu: CS
Position Number: 3142002928007
Salary Total: $5,747
Time Base: FT
Total Pay: $28,949

Sheryl Oates-Hackett is a Exhibit Electronics Technician, California Museum of Scienceand Industry at Museum of Science & Industry. 2023 total compensation came to $28,949. They are represented by R12.

Alexis Avalos

Custodian Supervisor I/Museum of Science & Industry

2023 total comp

$28,830

Base pay: $26,058
Overtime: $1,855
Other pay: $917
Benefits: $0
Total compensation: $28,830
Union / bargaining unit: S15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,336
Cs/csu: CS
Position Number: 3143012002007
Salary Total: $3,336
Time Base: FT
Total Pay: $28,830

Alexis Avalos works as a Custodian Supervisor I for Museum of Science & Industry. Alexis earned $28,830 in 2023. Their bargaining unit is S15.

Kimberly A Quintana Murillo

Administrative Assistant I/Science Center, California/Museum of Science & Industry

2023 total comp

$23,972

Base pay: $23,111
Overtime: $0
Other pay: $861
Benefits: $0
Total compensation: $23,972
Union / bargaining unit: E
Work county: LOS ANGELES

Source-specific fields

Base Pay: $4,392
Cs/csu: CS
Position Number: 3146010246901
Salary Total: $25
Time Base: INT
Total Pay: $23,972

Kimberly A Quintana Murillo holds the role of Administrative Assistant I/Science Center, California at Museum of Science & Industry. In 2023, their total compensation was $23,972. They are represented by E.

Luis I Estevez Jacobo

Custodian I/Museum of Science & Industry

2023 total comp

$11,870

Base pay: $11,534
Overtime: $0
Other pay: $336
Benefits: $0
Total compensation: $11,870
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,014
Cs/csu: CS
Position Number: 3143012011039
Salary Total: $3,101
Time Base: FT
Total Pay: $11,870

At Museum of Science & Industry, Luis I Estevez Jacobo serves as a Custodian I. Their 2023 pay totaled $11,870. Their bargaining unit is R15.

Romel M Talukder

Staff Services Analyst/Museum of Science & Industry

2023 total comp

$9,452

Base pay: $9,452
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $9,452
Union / bargaining unit: R01
Work county: LOS ANGELES

Source-specific fields

Base Pay: $4,726
Cs/csu: CS
Position Number: 3142025157001
Salary Total: $4,726
Time Base: FT
Total Pay: $9,452

Romel M Talukder works as a Staff Services Analyst for Museum of Science & Industry. Romel earned $9,452 in 2023. Union affiliation: R01.

Andre Hundley

Custodian I/Museum of Science & Industry

2023 total comp

$5,690

Base pay: $5,605
Overtime: $0
Other pay: $86
Benefits: $0
Total compensation: $5,690
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,773
Cs/csu: CS
Position Number: 3143012011066
Salary Total: $3,773
Time Base: FT
Total Pay: $5,690

Andre Hundley is a Custodian I at Museum of Science & Industry. 2023 total compensation came to $5,690. They are represented by R15.

Marlon I Chavez

Custodian I/Museum of Science & Industry

2023 total comp

$5,596

Base pay: $4,694
Overtime: $0
Other pay: $902
Benefits: $0
Total compensation: $5,596
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,227
Cs/csu: CS
Position Number: 3143012011039
Salary Total: $3,227
Time Base: FT
Total Pay: $5,596

Marlon I Chavez works as a Custodian I for Museum of Science & Industry. Marlon earned $5,596 in 2023. Their bargaining unit is R15.

Freddy A Santos

Events Services Supervisor/Museum of Science & Industry

2023 total comp

$4,905

Base pay: $0
Overtime: $0
Other pay: $4,905
Benefits: $0
Total compensation: $4,905
Union / bargaining unit: S12
Work county: LOS ANGELES

Source-specific fields

Base Pay: $6,130
Cs/csu: CS
Position Number: 3146016737001
Salary Total: $6,130
Time Base: FT
Total Pay: $2,682

Freddy A Santos works as a Events Services Supervisor for Museum of Science & Industry. Freddy earned $4,905 in 2023. Their bargaining unit is S12.

Brittany N Reado

Custodian I/Museum of Science & Industry

2023 total comp

$4,381

Base pay: $4,121
Overtime: $0
Other pay: $260
Benefits: $0
Total compensation: $4,381
Union / bargaining unit: R15
Work county: LOS ANGELES

Source-specific fields

Base Pay: $3,663
Cs/csu: CS
Position Number: 3143012011057
Salary Total: $3,663
Time Base: FT
Total Pay: $4,381

Brittany N Reado holds the role of Custodian I at Museum of Science & Industry. In 2023, their total compensation was $4,381. Their bargaining unit is R15.