E3/Sentinel Salary

As of May 2026, the average annual salary for employees at E3/Sentinel in the United States is $100,272. This translates to an approximate hourly wage of $48. Salaries at E3/Sentinel typically range from $88,186 to $113,678 annually, reflecting the diverse roles and experience levels within the company.

How Much Does E3/Sentinel Pay for Different Roles?

Explore detailed salary information for specific jobs at E3/Sentinel. Based on our data, the highest paying job is the Human Resources Director - Virtual, with an annual salary of $188,834. The table below outlines the annual salary ranges for most popular roles within the company.

Full Time IT Project Coordinator (2220m)

$60,272 / year

Salary Range: $52,965 - $68,350

Special Events

FT Family Law Paralegal Buckhead (2218)

$94,236 / year

Salary Range: $84,938 - $104,490

Legal

FT Project Coordinator (2220)

$111,722 / year

Salary Range: $95,413 - $126,138

Human Resources

FT - Family Law Paralegal Marietta (2219)

$89,988 / year

Salary Range: $80,932 - $100,162

Legal

FT Administrative Assistant/Research Assistant - Perimeter Area (2202)

$66,604 / year

Salary Range: $59,838 - $74,153

Administrative Assistant IV

FT Office Manager (2214)

$94,664 / year

Salary Range: $82,057 - $105,947

Management

Turn Insight into Opportunity: Current Job Openings

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About E3/Sentinel: Company Profile

Website
www.e3federal.com
Founded In
2004
Employees
200 - 500 employees
Industry
Business Services
Headquarter Location
ARLINGTON
Revenue
$500 Million - $1B
Phone Number
-
Social Media
About E3/SENTINEL
E3 Federal offers acquisition and contracts management services including pre-solicitation, solicitation and program management services.

Employee Reviews: Insights on Salary, Culture & Work-Life

Gain authentic perspectives from current and former employees. These anonymous reviews offer invaluable insights into E3/Sentinel's culture, work-life balance, management, and employee sentiment regarding salary satisfaction, bonus payouts, and benefits.
Overall, it’s a solid option for those seeking structure. Training and mentorship programs have helped me grow professionally. This level of trust boosts my confidence and makes me more invested in the outcomes of my work. It could benefit from better time management.
We're empowered to always do what's right for our clients, knowing that integrity is valued above short-term gains. Supportive team, flexible hours, and a strong focus on professional development. Organized structure and open culture.
We know what the company's goals are and how our performance contributes to our potential bonus. Will continue partnering with them for future needs!. Communication was professional than prefer. They encourage professional and personal development. Benefits are okay, not the best. Tools like internal social networks and team workspaces keep everyone aligned. Pricing is fair, but response times co...
The atmosphere is energetic and collaborative, with leadership that’s transparent and communicative. It’s a solid workplace for those who value stability and structure,appeal to those seeking a fast-moving, highly dynamic environment. The company offers a welcoming atmosphere.

Is E3/Sentinel’s Pay Competitive? Salary Benchmarking Analysis

How does E3/Sentinel’s compensation stack up against the market? This analysis visualizes their average salary compared to its industry benchmark and key peer companies.
Peer Company & Industry Benchmarking
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Average Salary ($/year)
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Industry Comparison
Our data shows that, on average, compensation at E3/Sentinel is below the average for the U.S. Business Services industry by approximately 17%. This positioning suggests their pay is below the market average within their sector.
See Your True Competitors
The companies behind the question marks could be hiring your best people. Don't operate with incomplete data. Unlock your full competitive view with Salary.com for Business to precisely benchmark salaries, benefits, and more against your true competitors.

What Is the Cost of Living Near Arlington?

Understanding the cost of living near Arlington is key to truly evaluating a salary offer or your current compensation at E3/Sentinel.
Arlington's Cost of Living Index is approximately 159.7 (59.7% more expensive than US average; 53.4% more than VA average). Across river from DC, very high housing costs, excellent transit (Metro, ART). When planning your budget based on a salary from E3/Sentinel, consider these typical monthly expenses:
Expense Category Estimated Monthly Cost Key Considerations / Notes
Housing (1-BR Apt Rent) $2,300 - $3,500+ A significant portion of E3/Sentinel salary. Location choices impact this heavily.
Utilities (Basic) $130 - $220 Electricity, Heating, Cooling, Water etc.
Public Transportation $120 (Metro/ART varies) Essential for most commuters; car ownership is costly.
Groceries (Single Person) $480 - $720 Can be higher with more dining out or specialty stores.
Personal & Leisure $550 - $1,000+ Dining out, entertainment, shopping. Highly variable.
Healthcare (Individual) $420 - $780+ Varies significantly by plan & employer contribution.
Subtotal (Excluding Taxes) $4,000 - $6,220+ This subtotal does not include income taxes (federal, state, local), which can significantly impact your take-home pay.

Most Common Questions About E3/Sentinel

FAQ 1: What is the typical salary range (low to high) for most roles at E3/Sentinel?
The typical annual salary range for most roles at E3/Sentinel is approximately from $88,186 to $113,678. It's important to remember that these are overall averages, actual salaries vary significantly based on specific job titles, years of experience, skills, and location.
FAQ 2: Do salaries differ significantly between departments at E3/Sentinel?
Yes, salaries often differ between departments at E3/Sentinel due to varying market demand for specific skill sets and the nature of the roles. For example, technical roles in Engineering or IT may command different salary ranges compared to roles in Marketing or Human Resources.
FAQ 3: How can I determine if a salary offer from E3/Sentinel in Arlington is fair given the local cost of living?
To determine if a salary offer from E3/Sentinel in Arlington is fair, first compare the gross salary to our data for similar roles at E3/Sentinel and its competitors (see our similar company salaries section) . Then, critically, use our "Cost of Living Insights for Arlington" to understand its purchasing power.
FAQ 4: Are the salaries listed for E3/Sentinel on Salary.com pre-tax or after-tax?
All salary figures displayed for E3/Sentinel, including average base salary and estimated total compensation, are pre-tax amounts. They do not account for federal, state, or local income taxes, nor deductions for benefits like health insurance or 401(k) contributions.