Application Security Engineer
$107K - $195K/yr
Application Security Operations and Maintenance, Application Security Configuration Management and Application Security Logging and Vulnerability Management : * Ensure continuous monitoring of all ...
$107K - $195K/yr
Application Security Operations and Maintenance, Application Security Configuration Management and Application Security Logging and Vulnerability Management : * Ensure continuous monitoring of all ...
$107K - $195K/yr
Application Security Operations and Maintenance, Application Security Configuration Management and Application Security Logging and Vulnerability Management : * Ensure continuous monitoring of all ...
Herndon, VA · On-site
Validate application data using SQL queries across Oracle, PostgreSQL, and MySQL databases. * Conduct testing using repeatable processes based on industry best practices and document test results.
Herndon, VA · On-site
Validate application data using SQL queries across Oracle, PostgreSQL, and MySQL databases. * Conduct testing using repeatable processes based on industry best practices and document test results.
Mclean, VA · On-site
$160/hr
Lead Application Architect Location: Suitland, MD (Hybrid) Terms: Full-time Clearance/Work Authorization: U.S. Citizenship with the ability to obtain and maintain a Public Trust is required Salary ...
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Mclean, VA · On-site
$160/hr
Lead Application Architect Location: Suitland, MD (Hybrid) Terms: Full-time Clearance/Work Authorization: U.S. Citizenship with the ability to obtain and maintain a Public Trust is required Salary ...
Ashburn, VA · On-site
$107K - $195K/yr
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate ...
Ashburn, VA · On-site
$107K - $195K/yr
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate ...
Unless otherwise indicated, this general application will not serve as a substitute for an official job application for a position posted on our careers site. Please check back periodically for ...
Unless otherwise indicated, this general application will not serve as a substitute for an official job application for a position posted on our careers site. Please check back periodically for ...
Washington, DC · On-site
$66.25 - $88.50/hr
Ryder System, Inc. is seeking a highly motivated and experienced Application Security Engineer to join their growing security team. The role involves ensuring that the software development lifecycle ...
Washington, DC · On-site
$66.25 - $88.50/hr
Ryder System, Inc. is seeking a highly motivated and experienced Application Security Engineer to join their growing security team. The role involves ensuring that the software development lifecycle ...
Herndon, VA · On-site
$110K - $150K/yr
We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal ...
Herndon, VA · On-site
$110K - $150K/yr
We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal ...
Herndon, VA · On-site
We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal ...
Herndon, VA · On-site
We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal ...
$86K - $198K/yr
Application Security Engineer The Opportunity: Integrate security practices throughout the software development lifecycle to enhance and maintain the security posture of software. Apply advanced ...
$86K - $198K/yr
Application Security Engineer The Opportunity: Integrate security practices throughout the software development lifecycle to enhance and maintain the security posture of software. Apply advanced ...
Ashburn, VA · Hybrid
$114K - $190K/yr
The Mobile Application Developer will design, develop, and maintain secure, high-performance mobile applications. These applications are critical to supporting U.S. Customs and Border Protection (CBP ...
Ashburn, VA · Hybrid
$114K - $190K/yr
The Mobile Application Developer will design, develop, and maintain secure, high-performance mobile applications. These applications are critical to supporting U.S. Customs and Border Protection (CBP ...
Herndon, VA · On-site
$110K - $150K/yr
We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal ...
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Herndon, VA · On-site
$110K - $150K/yr
We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal ...
Bethesda, MD · On-site +1
$86K - $198K/yr
Bethesda, Maryland, USA Application Security Engineer The Opportunity: Integrate security practices throughout the software development lifecycle to enhance and maintain the security posture of ...
Bethesda, MD · On-site +1
$86K - $198K/yr
Bethesda, Maryland, USA Application Security Engineer The Opportunity: Integrate security practices throughout the software development lifecycle to enhance and maintain the security posture of ...
$107K - $195K/yr
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate ...
$107K - $195K/yr
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate ...
Ashburn, VA · On-site
$80K - $107K/yr
Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for an ...
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Ashburn, VA · On-site
$80K - $107K/yr
Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for an ...
Ashburn, VA · Hybrid
$80K - $107K/yr
Description Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching ...
Ashburn, VA · Hybrid
$80K - $107K/yr
Description Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching ...
Ashburn, VA · On-site
$80K - $107K/yr
Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for an ...
Ashburn, VA · On-site
$80K - $107K/yr
Are you looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for an ...
Fairfax, VA · Remote
$140/hr
SAP Application Security Lead Must be a U.S. citizen and able to obtain a Clearance Hybrid Role, Fairfax, Virginia Are you an SAP Application Security Expert? Would you like to be the Application ...
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Fairfax, VA · Remote
$140/hr
SAP Application Security Lead Must be a U.S. citizen and able to obtain a Clearance Hybrid Role, Fairfax, Virginia Are you an SAP Application Security Expert? Would you like to be the Application ...
Chantilly, VA · On-site
$62K - $141K/yr
Application Penetration Tester The Opportunity: Work with a wide variety of clients, including Fortune 100 companies, to validate security controls and incident response through offensive security ...
Chantilly, VA · On-site
$62K - $141K/yr
Application Penetration Tester The Opportunity: Work with a wide variety of clients, including Fortune 100 companies, to validate security controls and incident response through offensive security ...
Ashburn, VA · On-site
$114K - $190K/yr
The Mobile Application Developer will design, develop, and maintain secure, high-performance mobile applications. These applications are critical to supporting U.S. Customs and Border Protection (CBP ...
Ashburn, VA · On-site
$114K - $190K/yr
The Mobile Application Developer will design, develop, and maintain secure, high-performance mobile applications. These applications are critical to supporting U.S. Customs and Border Protection (CBP ...
Washington, DC · On-site
The Draupal Application / 508 Accessibility and WCAG Q&A Engineer will evaluate, recommend, and apply accessibility policies and procedures on products and information technology. Additionally, this ...
Washington, DC · On-site
The Draupal Application / 508 Accessibility and WCAG Q&A Engineer will evaluate, recommend, and apply accessibility policies and procedures on products and information technology. Additionally, this ...
$17.76 - $24.17
1% of jobs
$24.17 - $30.58
3% of jobs
$30.58 - $36.99
7% of jobs
$36.99 - $43.40
12% of jobs
$43.94 is the 25th percentile. Wages below this are outliers.
$43.40 - $49.81
19% of jobs
The median wage is $52.17 / hr.
$49.81 - $56.22
20% of jobs
$61.14 is the 75th percentile. Wages above this are outliers.
$56.22 - $62.63
16% of jobs
$62.63 - $69.05
10% of jobs
$69.05 - $75.46
6% of jobs
$75.46 - $81.87
3% of jobs
$81.87 - $88.28
2% of jobs
$17
$54
$88
| Aspect | Job Application | Customer Service Representative |
|---|---|---|
| Required Credentials | None specific; varies by employer | High school diploma or equivalent; sometimes additional certifications |
| Work Environment | Administrative, HR, or recruitment settings | Call centers, retail, or service industries |
| Employer & Industry Usage | Used by job seekers to apply for positions | Used by companies to handle customer inquiries and support |
The main difference is that a Job Application is a process or document submitted by a candidate seeking employment, whereas a Customer Service Representative is a role within a company responsible for assisting customers. While both are related to employment, the Job Application is about applying for a job, and Customer Service Representative is a specific job position often requiring similar credentials and work environments.
For Job Application jobs in Reston, VA, the most frequently searched job titles are:
The top searched job categories for Job Application jobs in Reston, VA are:
Cities near Reston, VA with the most Job Application job openings:

8.3
Based on 152 frontline employees who took The Breakroom Quiz
79th of 492 rated business services
The Department of Homeland Security (DHS), Customs and Border Protection (CBP) Cyber Security Directorate (CSD) Security Operations Center (SOC) is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations.The CBPSOCis responsible fortheoverall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations.
Primary Responsibilities
Leidos is looking for an Application Security Engineer to support:
Application Security Operations and Maintenance, Application Security Configuration Management and Application Security Logging and Vulnerability Management :
Basic Qualifications
Preferred Qualifications
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:July 13, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Sourced by ZipRecruiter
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
It services
10,000+ Employees
Reston, VA, US