ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Application Software Tester Jobs

application software tester

Viewing 1 - 20 of 329

Application Software Tester Jobs requiring security clearance

Show:
Sort by:

Software Applications Tester

L3Harris Technologies
Rochester, NY(On-Site/Office)
Updated Today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Software Quality Assurance Specialist/Applications Tester - SME

Convirgence
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Software Quality Assurance Specialist/Applications Tester - SME or Expert ChantillyMandatory Skills: Duties Tasks & Responsibilities (Required): • Software testing experience, including writ...

user avatar

Mid-Level Tester

Credence Management Solutions
Mclean, VA(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, secure cloud, digital transformation, and advanced intelligence ...

user avatar

Software Tester

Gridiron IT Solutions
Chantilly, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
CI Polygraph

Software Tester Location: Chantilly, VA Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a Software Tester with an active TS/SCI CI Polygraph to work onsite in Chantilly, VA...

user avatar

Salesforce Quality Assurance (QA) Tester

New
Cherokee Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Updated Today
Public Trust
Not Specified

Salesforce Quality Assurance (QA) Tester *** As required by our governmental client, this position requires being a US Citizen AND an active Public Trust or the ability to obtain this clearance *** Ch...

user avatar

Sr. Quality Assurance Tester - Defense Search

Defense Search
Tysons, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Sr. Quality Assurance Tester - Defense Search OVERVIEW Are you looking for a new career opportunity with an exciting Defense/Aerospace company?! Then we've got the right team for you! In this role...

D

QA/QC Software Engineer

Threat Tec
Fort Eustis, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Threat Tec, LLC, a rapidly growing Veteran-Owned Business, is the leader of Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Threat Tec brings innovative thinking and...

user avatar

Software Engineer

Threat Tec
Fort Eustis, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Threat Tec, LLC, a rapidly growing Veteran-Owned Business, is the leader of Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Threat Tec brings innovative thinking and...

user avatar

Technical Writer -DOD Programs

Cyberstrike Group
Point Mugu Nawc, CA(On-Site/Office)
Dec 30
2+ yrs exp
Secret

Technical Writer – DoD Programs πŸ“ Location: on-site, near Point Mugu πŸ›‘ Clearance: Active DoD Secret clearance required πŸ’Ό Type: Full-time, direct hire πŸ’° Salary: $80,000–$110,00 (based on qualificatio...

user avatar

Sr Manual Tester

PingWind Inc.
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Updated Today
TS/SCI
Not Specified

Description:We are seeking a meticulous and detail-oriented QA Tester to join Agency for Healthcare Research and Quality's Agile software development team. As a QA Tester, you will play a critical rol...

user avatar

Accessibility Test Engineer

Dunhill Professional Search
GA(On-Site/Office)
Updated Today
DHS
Not Specified

Job DetailsAccessibility Test Engineer Remote- must live hear San Antonio, TX or St Louis,MO *U.S Citizenship Required* Overview: As an Accessibility Tester at the National Library Service for the B...

user avatar

Salesforce Quality Assurance Tester

Cherokee Federal
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

***As required by our governmental client, this position requires being a US Citizen AND an active Interim Secret CLEARANCE or higher*** Cherokee Federal is seeking a detail-oriented Salesforce Qualit...

user avatar

Penetration Tester, Senior

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number: R0231332Penetration Tester, SeniorThe Opportunity:As a seasoned cyber professional, you know that understanding adversary tactics, techniques, and procedures is essential to producing the ...

user avatar

Penetration Tester, Level 3 (FORECASTED)

Independent Software
Fort Meade, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

What You Will DoAt Independent Software, we understand that proactive security testing is critical to defending mission systems. As a Penetration Tester, you will serve as a subject matter expert in a...

user avatar

Test Engineer 2

BCT LLC
Annapolis Jct, MD(On-Site/Office)
Dec 30
5+ yrs exp
Intel Agency
Full Scope Polygraph

Description: Candidate will be a dedicated tester with experience in both the Software and Hardware worlds. A tester in this role would be enabling other test teams and testing activities by designing...

user avatar

Automation Test Engineer

CACI
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Automation Test EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *...

user avatar

Software Test Engineer

CACI
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Software Test EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Ty...

user avatar

Red Cyber Operator

Gridiron IT Solutions
Ft Belvoir, VA(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI

Senior Red Cyber Operator Location: Fort Belvoir Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a Senior Red Cyber Operator. Responsibilities Penetration Testing Red ...

user avatar

Cybersecurity Penetration Tester

Mount Indie, LLC
Shalimar, FL(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description:The team is searching for a penetration tester to support the 48th Cyber Space Test Squadron, the United States Air Force, and the United States Space Force at Eglin Air Force Base, Fl...

user avatar

Product Architect

Xenith Solutions
Remote/Hybrid(On/Off-Site)
Nov 17, 2025
10+ yrs exp
DHS

Xenith Solutions is a small family-focused business where we focus on taking care of our employees and customers equally. We are focused on serving Federal / Civilian, Defense and Intelligence organi...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

Β© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.