• Senior System Tester

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Tester to conduct comprehensive requirements analysis, software ... testing, debugging, and performance optimization in support of mission-critical defense applications. This role requires expertise in Agile Scrum methodologies, microservice architectures, cloud computing, and security compliance within DoD environments. Key… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Senior Software Tester - Expert

    Amentum (Chantilly, VA)
    Amentum is seeking a skilled Senior Software Tester to join our team. The ideal candidate will be well-versed in ensuring the quality and reliability of software ... products through comprehensive testing. You will work closely with the development team to identify and resolve issues, ensure that our software meets the highest standards of quality, and contribute to our continuous integration and delivery pipelines.… more
    Amentum (11/08/25)
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  • Systems Interoperability Tester

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Interoperability Tester , Senior ** **Category:** Architecture **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2138 ... Description:** CGI Federal has an exciting opportunity for a Systems Interoperability Tester within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …This is for a future opportunity ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston or ... Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester will work with the engineering and quality assurance/test teams to… more
    ManTech International (10/29/25)
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  • Senior Quality Assurance Tester

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Quality Assurance Tester ** to join our team in the **Reston or Chantilly, VA** location. ... This is an **onsite** position. The ** Senior Quality Assurance Tester ** will work with the engineering and quality assurance/test teams to perform exploratory,… more
    ManTech (09/11/25)
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  • Penetration Tester , Senior

    CACI International (Herndon, VA)
    Penetration Tester , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * **The Opportunity:** CACI is seeking a talented Penetration Tester to work on a niche project team with specific experience planning and executing… more
    CACI International (10/18/25)
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  • Senior Associate, Compliance Transaction…

    Capital One (Mclean, VA)
    Senior Associate, Compliance Transaction Tester The US Card Compliance team is seeking an experienced Senior Associate who will be responsible for executing ... regularly worked. McLean, VA: $94,600 - $107,900 for Compliance Tester II Richmond, VA: $86,000 - $98,200 for Compliance... II Richmond, VA: $86,000 - $98,200 for Compliance Tester II Candidates hired to work in other locations… more
    Capital One (11/23/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7073/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help ... looking for you to join our team as a ** Senior Test Engineer** . You will work with our...Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + Excellent written and verbal communication… more
    Steampunk (11/22/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6875/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help ... + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + Excellent written and verbal communication skills, interpersonal… more
    Steampunk (10/03/25)
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  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …in 2020, and a finalist in 2021! Belay Technologies is seeking a Lead Penetration Tester to join their intel team. The PT is needed to join a high performing ... following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration Tester (GPEN)...Applications Penetration Tester (GWAPT) + GIAC Penetration Tester (GPEN) + Certified Ethical Hacker (CEH) + Certified… more
    Belay Technologies (11/07/25)
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  • Senior QA- Performance Tester

    Guidehouse (New Carrollton, MD)
    …+ Collaborate with developers, business analysts, and other QA team members to understand integration points and requirements. + Perform end-to-end testing of ... software systems, APIs, and third-party integrations. + Identify, document, and track defects using issue tracking tools (eg, JIRA). + Validate data flow and system interactions across multiple platforms. + Participate in Agile/Scrum ceremonies and contribute… more
    Guidehouse (11/12/25)
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  • Senior Quality Assurance (QA) Tester

    Guidehouse (Mclean, VA)
    …Ability to Obtain Public Trust **What You Will Do** **:** Guidehouse Senior Quality Assurance (QA) Testers lead quality assurance efforts across complex application ... meet high standards for functionality, performance, and user experience. Our Senior QA Testers work closely with cross-functional teams to identify risks,… more
    Guidehouse (09/27/25)
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  • Principal Associate, Compliance Transaction…

    Capital One (Mclean, VA)
    Principal Associate, Compliance Transaction Tester The US Card Compliance team is seeking an experienced Principal Associate who will be responsible for leading and ... Google Suite experience + At least 1 year of experience interacting with senior management or business partners Preferred Qualifications: + Bachelor's degree + 4+… more
    Capital One (11/23/25)
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  • Penetration Tester

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **Penetration Tester ** to join our team located in the **Ft. Meade, MD** area. In this ... be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery,… more
    ManTech (11/01/25)
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  • Business Systems Analyst/ Tester

    CACI International (Reston, VA)
    Business Systems Analyst/ Tester Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... defects to closure. + Work independently with minimal guidance from more senior subject matter experts. + Develop subject matter expertise for assigned components.… more
    CACI International (10/21/25)
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  • Quality Assurance Software Tester

    Guidehouse (Mclean, VA)
    …code analysis and security scanning processes + Work with QA leads and senior engineers to improve test coverage and reliability + Ensure traceability of tests ... to user stories and requirements + Perform tests of non-functional requirements (secure, role-based access, performance, load) **What You Will Need** + US Citizenship and ability to obtain a Public Trust clearance + Bachelor's Degree + Minimum of THREE (3)… more
    Guidehouse (11/12/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Red Cyber Operator** to join our team! In this role you will ... in DoDD 8570.01, 8570.01-M, 8140.01-03, and as amended. + Must pass the DCART senior operator aptitude test before joining DCART as an Operator. + Must be willing… more
    Parsons Corporation (09/19/25)
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  • Principal/ Senior Principal ASIC DFT…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Experience working with test engineers to implement ATPG vectors on tester hardware + Proficiency in HDL (VHDL/Verilog/SystemVerilog) and scripting languages such ... Static Timing Analysis would be a plus + Active Clearance or higher ** Senior Principal Engineer Basic Qualifications:** + Bachelor's degree with 8 years of… more
    Northrop Grumman (11/21/25)
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  • Senior Software Test Engineer

    Shuvel Digital (Annapolis, MD)
    …development life cycles. Relevant Certifications: ISTQB Foundation (CTFL), ISTQB Certified Tester Advanced Level - Technical Test Analyst, ISTQB Certified Tester ... Advanced Level - Test Analyst, Certified Software Test Engineer (CSTE), and Certified Software Quality Engineer (CSQE). Global InfoTek, Inc. is an equal-opportunity employer. All qualified applicants will receive consideration for employment regardless of… more
    Shuvel Digital (11/12/25)
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  • Senior ServiceNow ITOM and ITAM Technical…

    CAI (Washington, DC)
    …technical roles on a ServiceNow team, including: system administrator, quality assurance tester , implementer, and developer. The Senior Technical Consultant has ... Senior ServiceNow ITOM and ITAM Technical Consultant **Req...bringing neurodiversity to the enterprise. **Job Summary** As a Senior ServiceNow ITOM and ITAM Technical Consultant, you will… more
    CAI (10/22/25)
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