3w
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Clinical Testing Psychologist (PhD, PsyD)
Dover, Delaware, United States
$106k-$160k/yr HybridFull Time, Part Time
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.
3w
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User Acceptance Testing Specialist
Magnolia, Delaware, United States
OnsiteFull Time
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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Senior Performance Appian Test Engineer (TS Clearance)
McLean or Maryland or Washington DC
$98k-$138k/yr HybridFull Time
6+ YOESenior performance test engineer with Appian experience; 6+ yrs in performance testing; TS clearance preferred; hybrid on-site in Northern Virginia; US citizen.
JMeter, Groovy, SQL
2w
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Development Controls Engineer – System Performance Testing
Hanover, Maryland, United States
$75k-$192k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or related,5+ years controls/automation experience,PLC/HMI development,Rockwell/Siemens/Beckhoff experience,AutoCAD Electrical preferred,ability to travel and work weekends.
PLC, HMI, Rockwell, Siemens, Beckhoff, TwinCAT, AutoCAD Electrical, MATLAB, Python, SQL
2w
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Development Controls Engineer – System Performance Testing
Hanover, Maryland, United States
$75k-$192k/yr OnsiteFull Time
5+ YOEBachelor's in EE/CE/CS/Mechatronics,5+ years controls/automation experience,PLC/HMI development,PLC platform familiarity,hardware integration,ability to travel and lift 40 lbs.
PLC, HMI, Industrial PC, Rockwell, Siemens, Beckhoff, TwinCAT, AutoCAD Electrical, MATLAB, Python, SQL
1mo
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Senior Testing, Adjusting, and Balancing Technician- NEBB Certified
Columbia or York
$85k-$130k/yr FieldFull Time
9+ YOEHigh school diploma, NEBB certification, 9+ years T&B field experience, HVAC trade training preferred; ability to perform HVAC testing, airflow measurements, supervise staff, and engage with clients on-site.
1w
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Software Engineer II (Testing)
Columbia or Annapolis Junction
$190k-$205k/yr OnsiteFull Time
14+ YOEActive TS/SCI with FSP required; 14 years software engineering experience (6 in testing); test automation in Python; experience with Linux/Unix, C/C++/Java, scripting, integration and performance testing.
Python, Perl, Bash, C, C++, Java, JIRA, Git, Linux, Unix
1w
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Skillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer
Baltimore, Maryland, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEU.S. citizen with active Secret clearance, SAP eligibility, STEM degree with relevant experience, 5+ years modeling/simulation and high-performance computing experience, proficiency in Python and C/C++, and DoD test/acquisition knowledge.
Python, C/C++, Linux, Windows, JMP, R
3mo
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2026 Graduate - Missile, Reentry, and Hypersonics Systems Performance
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
0+ YOEBachelor’s or Master’s in Aerospace/Mechanical Engineering; interest in missile modeling, aerodynamics, dynamics, guidance, navigation, control, propulsion, optimization, design or test; experience with MATLAB or Python; initiative; interim secret clearance with potential to obtain Top Secret; US citizenship.
MATLAB, Python, Simulink, Git, GitLab, OTIS, POST, GPOPS, C/C++
1w
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Skillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer
Baltimore, Maryland, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEU.S. citizen with active Secret clearance, ability to obtain SAP, BS/MS/PhD in STEM with corresponding experience, 5+ years modeling and simulation experience, Python/C/C++ and Linux/Windows scripting, statistics and HPC, DoD test experience.
Python, C/C++, Linux, Windows, JMP, R
2w
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Perinatal Testing RN - Maternal Fetal Medicine
Milford, Delaware, United States
$66-$102/hr OnsiteFull Time
Active RN with BLS, certification in fetal monitoring or high-risk OB preferred; BSN required; ability to perform limited OB ultrasounds, non-stress tests, phlebotomy, and patient education.
2w
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Federal Solutions Engineering Manager (Network Performance & Security)
Washington or Annapolis or Richmond
$199k-$332k/yr RemoteFull Time
10+ YOE5+ MgmtBachelor's degree in a technical field,10+ years in networking/cybersecurity/network testing,5+ years leading pre-sales or solutions engineering teams,experience with federal customers and ability to travel ~25%.
Keysight, Ixia, Anue, NetOptics, Spirent, BreakingPoint, NIST Cybersecurity Framework, CMMC, FedRAMP, Zero Trust, TLS
2w
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Construction Material Field Technician - Dover, DE
Dover, Delaware, United States
$18/hr FieldFull Time
Reliable vehicle and valid driver's license, able to lift 60-80 lbs, work outdoors/over varied terrain, perform basic math, use MS Office and tablet, pass drug screen/background; certifications (ACI, NICET, AWS, ICC, NRCA, WACEL) preferred.
Microsoft Office
4w
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Test Engineer (Python, Java - TS/SCI w/ Polygraph required)
Annapolis Junction, Maryland, United States
$80k-$165k/yr OnsiteFull Time
2+ YOE2+ years testing experience, strong Python and Java skills, TS/SCI with Polygraph, experience with automated and manual test frameworks, CI/CD integration, performance testing, and geospatial validation.
Python, Java, Selenium, JUnit, JMeter, Gatling, Jira, CI/CD
1w
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Mid-Level Software Test Engineer
Lanham, Maryland, United States
$66k-$106k/yr OnsiteFull Time
3+ YOEAbility to perform functional/integration testing in mainframe/client-server/cloud, extensive software testing experience, hands-on with Jira/Xray/GitHub and test automation (Selenium, UiPath, QTP, HP-UFT). Must be U.S. citizen or permanent resident and able to obtain MBI clearance.
Jira, Xray, Atlassian, GitHub, Selenium, UiPath, QTP, HP-UFT, Rational Functional Teste, Jmeter, Junit, Parasoft, SOAPUI, INFOConnect, Pegasus, Databricks, PySpark, JAWS, ZoomText, Dragon Naturally Speaking, Java, SQL, XML
1mo
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Test Engineer (contingent 045)
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
Systems Products and Solutions: Provides logistics and technical services to defense agencies.
7+ YOEBachelor's in engineering and 7 years T&E experience; experience with biometric collection devices, test plan development, conducting functional/integration/performance testing, technical reporting, and support for fielding; active or obtainable Secret clearance.
13h
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Flight Test Engineer
Patuxent River, Maryland, United States
$60k-$90k/yr OnsiteFull Time
U.S. citizen with ABET BS in Aerospace/Aeromechanical/Mechanical Engineering, ability to obtain Secret clearance, GPA≥3.75; performs flight test planning, analysis, and reporting.
1w
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Test Analyst III
Edgewood, Maryland, United States
$95k-$125k/yr OnsiteFull Time
5+ YOEPerform systems engineering tasks including requirements analysis, architecture support, test planning, configuration management, and technical reviews; bachelor’s degree plus 5 years relevant experience (or associate with greater experience).
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, MS Teams
2mo
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HPC Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
2+ YOEDesign, develop, test, deploy, and document software in a Unix HPC environment; performance tuning.
Bash, Python, Unix/Linux, Docker, OpenMPI, OpenSHMEM, pthreads, UPC, Git, Jira, Confluence, Agile
5d
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State Accountant III
Dover, Delaware, United States
$58k/yr HybridFull Time
2+ YOEExperience testing and analyzing financial ERP systems and accounting data; performing reconciliations, compliance reviews, report preparation, and system testing; strong analytical and communication skills.
PeopleSoft, Quality Center