2,813 testing jobs at 784 companies in Middletown, DE

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Production Testing Technician
North Wales or West Chester
OnsiteFull Time
Mission Critical Group
Mission Critical Group: Designs, manufactures, and services critical power infrastructure solutions.
5+ YOETest and troubleshoot low/medium voltage switchgear, switchboards, panelboards, breakers and MCCs; CET/CTech or electrician/journeyman designation; technical college or equivalent; minimum 5 years testing experience; PPE and safety compliance.
Microsoft Office, High Pot test Set, Current Injector, Megger insulation resistance meter, Multi Meter, Relay Test Set, Corona test Set
1mo
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Penetration Testing Manager
Quincy or Berwyn or London or Kilkenny or Clifton or Austin
$140k-$223k/yr OnsiteFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
8+ YOE2+ MgmtLead and grow a penetration testing program; 8+ years offensive security experience, 2+ years people leadership preferred; deep network, application, cloud, and container testing expertise; translate findings to risk-based remediation.
AI/LLM, APIs
2mo
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Clinical Testing Psychologist
Lancaster, Pennsylvania, United States
$140k-$160k/yr HybridFull Time
Ellie Mental Health
Ellie Mental Health: Provides accessible outpatient therapy and psychiatric medication management services.
Licensed psychologist in PA with APA Doctorate; complete APA-accredited internship; experience with pediatric assessments and autism evaluations; proficient in diagnostic testing and report writing.
Psychological testing, Diagnostic interviewing, Test scoring and interpretation
2mo
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Clinical Testing Psychologist
Aberdeen, Maryland, United States
$1/hr OnsiteContract
Key Point Health Services
Key Point Health Services: Provides community-based mental health and residential rehabilitation services.
3+ YOEDoctoral degree in psychology; Maryland psychologist license or PSYPACT; experience with psychological and neuropsychological assessments; 3+ years in assessments; familiarity with testing tools (e.g., BASC, WAIS, WISC); ability to work as an independent contractor.
Psychological Testing Tools, Telehealth Platforms, Electronic Health Records
2mo
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Controls Testing Analyst
Malvern, Pennsylvania, United States
HybridFull Time
Customers Bank
Customers BankNYSE: CUBI: Provides commercial and consumer banking and digital financial solutions.
3+ YOE1-3 years in internal audit, compliance testing, risk management, or internal controls; knowledge of IT risk frameworks (COSO, COBIT, NIST); strong analytical and communication skills; Bachelor’s in information systems or related field.
Microsoft Office, Information Security
19h
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Lead Testing & Commissioning Engineer
Baltimore, Maryland, United States
$128k-$140k/yr FieldFull Time
TRC Companies
TRC Companies: Engineering and environmental consulting for infrastructure and energy projects.
10+ YOEBachelors in Engineering and 10+ years testing and commissioning experience; knowledge of electrical protection systems and substation equipment; proficiency with relay testing tools; valid US work eligibility and driver's license; able to travel and work flexible hours.
Doble Protection Suite, ProTest, SEL AcSELerator, Enoserv RTS
2w
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Clinical Testing Psychologist (PhD, PsyD)
Dover, Delaware, United States
$106k-$160k/yr HybridFull Time, Part Time
LifeStance Health
LifeStance HealthNASDAQ: LFST: Provides outpatient behavioral healthcare and mental health services.
Doctoral degree (PhD/PsyD) from APA-accredited program, full Delaware licensure, board eligible/certified, ability to perform psychological/neuropsychological testing, report writing, and provide client feedback.
2w
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Testing and Evaluation Analyst
Newark, Delaware, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years with automated testing frameworks, knowledge of AI/data-driven testing, ability to analyze testing data, collaboration with cross-functional teams, and UAT/QA support experience.
1mo
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Precast Concrete Testing Technician
Vineland, New Jersey, United States
$19-$23/hr OnsiteFull Time
Northeast Precast
Northeast Precast: A quality control-focused applies testing and material standards to ensure project specifications are met.
Perform daily concrete and aggregate testing, collect cylinders, test compressive strength, maintain lab equipment, and record results.
Compression testing machine, Laboratory equipment, Concrete cylinders, Moisture testing equipment, Aggregate gradation testing tools
5d
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Director - USCB Stress Testing
Wilmington, Delaware, United States
OnsiteFull Time
Barclays
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
Extensive experience in stress testing and model analytics for US credit card products, leading large teams, driving process improvements, ensuring regulatory compliance, and applying AI-enabled solutions.
2w
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User Acceptance Testing Specialist
Magnolia, Delaware, United States
OnsiteFull Time
SUMURI
SUMURI: Manufactures high-performance forensic workstations and develops investigative software.
Develop and execute UAT test plans for SUMURI products, identify and document defects, perform regression testing, and communicate findings; macOS experience and strong written communication preferred.
RECON ITR, RECON LAB, PALADIN, macOS, JIRA
3mo
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Testing and Logistics Supervisor
Cockeysville, Maryland, United States
$65k-$70k/yr OnsiteFull Time
A&A Global Industries
A&A Global Industries: Supplies novelty toys and prizes for the vending industry.
3+ YOE3-5 years in international logistics/import operations; product testing/compliance; vendor management; ERP/reporting tools; strong organizational and analytical skills.
ERP, SAGE, Salesforce
1mo
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Systems Integration Testing Engineer
St Louis or Springfield or King of Prussia
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
8+ YOERequires Top Secret clearance (willing to upgrade to TS/SCI with poly), BS in engineering or related science, 8+ years systems engineering experience (6+ with MS), experience with sensor imaging systems and test design, strong communication skills.
National System for Geospatial-Intelligence (NSG), electrical-optical, RADAR, LIDAR, OPIR, EO/IR/SAR, multi- and hyper-spectral, Tasking, Collection, Processing, Exploitation and Dissemination (TCPED)
1mo
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Air Emissions Testing Professional 4
Auburn or West Chester
OnsiteFull Time
Weston Solutions
Weston Solutions: Providing environmental remediation and infrastructure engineering services to diverse clients.
5+ YOEBachelor's degree in a related field, 5+ years project management experience in emissions/stack testing, leadership and stakeholder management, budget and schedule oversight, strong analytical and communication skills.
1w
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Testing & Scheduling Coordinator (62731)
Philadelphia, Pennsylvania, United States
$23/hr OnsiteFull Time
Adams and Associates
Adams and Associates: Operates residential vocational and academic training centers for youth.
1+ YOEHigh school diploma required; associate or bachelor preferred. Minimum 1 year administrative experience. Proficiency in Microsoft Word/Excel/Outlook/PowerPoint. Strong organization, communication, confidentiality, and attention to detail.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3mo
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Electrical Testing Technician - NETA I
Baltimore, Maryland, United States
$35-$45/hr OnsiteFull Time
ABM Industries
ABM IndustriesNYSE: ABM: Provides integrated facility, engineering, and infrastructure management solutions.
No HS diploma required; 18+, no experience needed, on-the-job training; one year of similar work preferred.
IR imaging tools, Testing equipment
1w
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Nondestructive Testing (NDT) Examiner - Philadelphia, PA
Philadelphia, Pennsylvania, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
3+ YOECertified Level II or III in NDT methods (MT, PT, VT) with 3–5+ years experience, ability to obtain Level III within one year, strong specs interpretation and communication skills.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint
1mo
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Sr Testing and Quality Engineer
New Castle, Delaware, United States
$92k-$153k/yr OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Provides analytical laboratory instruments, software, and consumables.
10+ YOEBachelor's in engineering/business/math/science/technical field required; 10+ years QA experience; ISO 9001 knowledge and lead auditor credential; CAPA, continuous improvement, Six Sigma/Lean, SAP/Oracle experience; strong problem-solving and project skills.
SAP, Oracle
1mo
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Sr Testing and Quality Engineer
New Castle, Delaware, United States
OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Provider of analytical laboratory instruments and software.
10+ YOEBachelor's degree in a technical field, 10+ years QA experience, ISO 9001 knowledge, Certified Lead Auditor, CAPA and continuous improvement experience, SAP or Oracle experience, strong problem solving and communication skills.
SAP, Oracle
1mo
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Sr Testing and Quality Engineer
New Castle, Delaware, United States
$92k-$153k/yr OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Provider of analytical laboratory instruments and software solutions.
10+ YOEBachelor's in engineering/business/mathematics/science,10+ years quality assurance experience, ISO 9001 QMS knowledge, Certified Lead Auditor (ISO 9001), CAPA and continuous improvement experience.
QMS, CAPA, SAP, Oracle