Salary AI Book a Demo
upper level job

Inside Sales Development Assistant II Salary in Maryland

How much does an Inside Sales Development Assistant II make in Maryland?

As of August 01, 2026, the average salary for an Inside Sales Development Assistant II in Maryland is $48,100 per year, which breaks down to an hourly rate of $23.

However, an Inside Sales Development Assistant II's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $55,933
  • Majority Range (25th-75th percentile): $42,700 to $52,200
  • Entry-Level (10th percentile): $37,784
Compensation Planning
Develop a Job Description
Pay Equity
2026 Compensation Trend
AI-Powered Talent
AI-Powered HR
Salary Salary + Bonus Benefits
Paid Annually Paid Monthly Paid Semimonthly Paid Biweekly Paid Weekly Paid Hourly
View as table View as graph 25% $42,700 10% $37,784 90% $55,933 75% $52,200 $48,100 50%(Median) Didn’t find job title? Click

Inside Sales Development Assistant II Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $52,200 $4,350 $1,004 $25
Average $48,100 $4,008 $925 $23
25th Percentile $42,700 $3,558 $821 $21
Check out Inside Sales Development Assistant II Job Openings in Maryland
Inside Sales Development Account Manager

Worldwide Clinical Trials - Annapolis, MD

Inside Sales Office Assistant

Merry Maids - Silver Spring, MD

Future Opening Inside Sales Office Assistant

Merry Maids - Silver Spring, MD

Sales and Business Development Representative

Surface Experts - Baltimore North - Baltimore, MD

Search More Inside Sales Development Assistant II Jobs in Maryland
Select State
Select City in MD
Choose Similar Job
Choose Category
Cost of Living
Average Salary for United States
See it in Action

Key Factors That Influence Inside Sales Development Assistant II Salaries

An Inside Sales Development Assistant II's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, and company size can directly affect your earning potential.

How Experience Level Affects Inside Sales Development Assistant Salaries?

Experience is a primary driver of an Inside Sales Development Assistant II's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Inside Sales Development Assistant I (0-1 years): $42,415
  • Inside Sales Development Assistant II (1-3 years): $48,022
  • Inside Sales Development Assistant III (3-5 years): $55,434
  • Inside Telephone Sales Supervisor (5+ years): $73,891
  • Inside Sales Development Senior Supervisor (5+ years): $90,690
Job Role Years of Experience Average Salary
Inside Sales Development Assistant I0-1 years$42,415
Inside Sales Development Assistant II1-3 years$48,022
Inside Sales Development Assistant III3-5 years$55,434
Inside Telephone Sales Supervisor5+ years$73,891
Inside Sales Development Senior Supervisor5+ years$90,690
$42,415 Inside Sa...
$48,022 Inside Sa...
$55,434 Inside Sa...
$73,891 Inside Te...
$90,690 Inside Sa...
View as Table
View as Graph

What Am I Worth?

Top Paying Cities for Inside Sales Development Assistant IIs

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Owings: $49,500
  • Riverdale: $51,300
  • College Park: $51,200

Inside Sales Development Assistant II Salary by Company Size: Startups vs. Enterprise

Inside Sales Development Assistant II salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $53,845. While startup companies pay approximate $45,552.

Inside Sales Development Assistant II Salary by Company Size

Company Size Employees Average Salary
Startup1~50$45,552
Growth Stage51~500$48,176
Established501~5000$51,997
Enterprise5000+$53,845

Inside Sales Development Assistant II Salary by Industry: Top Paying Sectors

For Inside Sales Development Assistant II roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Business Services sectors offer the strongest compensation, at 20% above the average. In contrast, Inside Sales Development Assistant positions in Biotechnology or Transportation typically offer lower base pay, as these industries often view Inside Sales Development Assistant II as a support function rather than a direct revenue driver.

The top paying industry for an Inside Sales Development Assistant II

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense$57,720$28.020%

Inside Sales Development Assistant II Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Inside Sales Development Assistant II's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on August 01, 2026
$42,700
Average $48,100/year
$52,200
$3,558
Average $4,008/month
$4,350
$821
Average $925/week
$1,004
$21
Average $23/hour
$25
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $52,200 $4,350 $1,004 $25
Average $48,100 $4,008 $925 $23
25th Percentile $42,700 $3,558 $821 $21

Inside Sales Development Assistant II Salary Growth & Career Path

Inside Sales Development Assistant II
E- Commerce Strategic Sales Manager
Inside Sales Development Assistant III
Inside Telephone Sales Supervisor

Promotions are the fastest way to increase your earnings. As an Inside Sales Development Assistant II, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.

Inside Sales Development Assistant II Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
E- Commerce Strategic Sales Manager $92,700 93%
Inside Sales Development Assistant III $55,500 15%

Salaries of jobs related to Inside Sales Development Assistant II

Find Your Next Inside Sales Development Assistant II Job

Ready to take the next step in your career? Browse thousands of current Inside Sales Development Assistant II job openings on our job board. Use the search bar below to find your perfect match.

United States

  • Alertus Technologies

    Baltimore, MD

    Sales Development Representative

    Alertus Technologies | Baltimore, MD

    Job Title. Sales Development Representative. Company Description. When minutes matter, seconds count. As a pioneer and market leader in mass notification, ... more

    7 Days Ago

  • Huntress

    Columbia, MD

    Sales Development Representative

    Huntress | Columbia, MD

    Job Description. Job Description. Reports to: SDR Manager. Location: Remote US. Compensation Range: $58,500 base with on target earnings at $78,000 plus eq... more

    8 Days Ago

  • Aerotek

    Columbia, MD

    Sales Development Representative

    Aerotek | Columbia, MD

    Aerotek Sales Development Representative. Aerotek is an operating company within Allegis Group, a global leader in talent solutions. We are a privately hel... more

    8 Days Ago

  • Amada Senior Care Laurel, MD

    Greenbelt, MD

    Business Sales Development Representative

    Amada Senior Care Laurel, MD | Greenbelt, MD

    Job Description. Job Description. Join Our Team at Amada Senior Care. At Amada Senior Care, we provide compassionate, personalized in-home care to seniors ... more

    9 Days Ago

  • Tenable

    Columbia, MD

    Sales Development Representative

    Tenable | Columbia, MD

    Sales Development Representative. US - Headquarters - Maryland - Columbia. Tenable is the Exposure Management company. Over 40,000 organizations around the... more

    9 Days Ago

  • Lord Baltimore Uniform

    Baltimore, MD

    Sales Development Representative

    Lord Baltimore Uniform | Baltimore, MD

    Sales Development Representative (SDR). We are seeking a motivated and results-driven Sales Development Representative (SDR) to join our dynamic sales team... more

    9 Days Ago

For Employees

Get a Salary Increase

Analyze the market and your qualifications to negotiate your salary with confidence.

Search Job Openings

Search thousands of open positions to find your next opportunity.

For Employers

Adjust Employee Salary

Individualize employee pay based on unique job requirements and personal qualifications.

Price My Industry Jobs

Get the latest market price for benchmark jobs and jobs in your industry.

Cost of Living In Maryland

Cost of Living in Maryland is
3.1% Higher
than the National Average

Use Salary.com's Cost of Living Calculator to find out what income you need to maintain your standard of living in a different city and how much more or less money you need to budget for basic expenses.

Explore Cost of Living Calculator
Empower Your Team

Salary.com experts will help you thrive your workplaces.

Find Salary.com Comp Consulting
See Salary Trends in 2025

Salary.com provides salary survey data for thousands of industry Jobs.

Price Your Company Jobs and Make Pay Fair

Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

Are you an HR manager or compensation specialist?

Salary.com's CompAnalyst platform offers:

  • Detailed skills and competency reports for specific positions
  • Job and employee pricing reports
  • Compensation data tools, salary structures, surveys and benchmarks.
Learn about CompAnalyst
lower level job