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Development Testing Engineer Jobs in Delmar, DE, US
17 development testing engineer jobs from 14 companies hiring in Delmar, DE, US.
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Packaging Engineer
Dover, Delaware, United States
OnsiteFull Time
Packaging engineering role in Dover, DE focusing on packaging development, testing, and process improvements.
3mo
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Flight Test Engineer
Patuxent River, Maryland, United States
$82k-$120k/yr OnsiteFull Time
5+ YOEABET BS in Aerospace or Mechanical Engineering with 5+ years experience; U.S. citizenship; Secret clearance at Day One; flight test planning, execution, reporting; experience with weapon systems development and test.
3w
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Manufacturing Engineer (Frederica, DE, US, 19946)
Frederica, Delaware, United States
OnsiteFull Time
3+ YOEBachelor’s degree in engineering; 3+ years in manufacturing/electrical/test engineering or related hybrid role; hands-on hardware development and testing; knowledge of DFM/DFMA and test planning.
AutoCAD, SolidWorks, PLC, DAQ, Programming
1d
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Senior Packaging Engineer (Salisbury, MD, US, 21804)
Salisbury, Maryland, United States
$89k-$133k/yr OnsiteFull Time
6+ YOEBachelor’s in Packaging Engineering or related field + 6-10 years in packaging; strong cross-functional collaboration; knowledge of packaging development, materials, testing; travel up to 50%.
Packaging, Testing methods, Materials selection
1mo
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Senior / Principal Propulsion Engineer (pipeline)
Long Beach or Wallops Island or Stennis Space Center
OnsiteFull Time
5+ YOEExperience in rocket engine development/testing; strong fluid dynamics & thermodynamics; familiarity with engine P&IDs; mechanical or aerospace engineering degree.
P&ID, Cryogenic systems, Test and measurement tools
3w
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Senior Test Engineer #TS999
Lexington Park, Maryland, United States
OnsiteFull Time
10+ YOETen years of military platforms/avionics or sensor systems test engineering and T&E development; Bachelor's degree in related field; DoD Top Secret clearance; on-site work in Patuxent River, MD.
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Software Engineer II, Government Systems
California, Maryland, United States
$85k-$115k/yr OnsiteFull Time
3+ YOEDesign, develop, test, and maintain distributed and embedded software for UAV/USV programs; containerization; Linux/DevSecOps; DoD clearance eligibility; travel.
Linux, Docker, Kubernetes, Terraform, Ansible, DevSecOps
1w
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Autonomy & Flight Controls Engineer
Coatesville, Pennsylvania, United States
HybridFull Time
10+ YOE10+ years UAV flight controls design; 7+ years adaptive controls; 5+ years autonomy design; MATLAB/Simulink; software development; FAA Part 107 pilot certification; X-Plane testing experience.
MATLAB, Simulink
1mo
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Automated Test Engineer
Santa Clara or Reston or Lexington Park
$66k-$106k/yr HybridFull Time
Automated testing using Python and Selenium; develop and execute tests; Agile environment; travel to customer sites.
Python, Selenium, Azure DevOps, Visual Studio, Office
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Senior Software Developer (MD, Great Mills)
Great Mills, Maryland, United States
OnsiteFull Time
Develop, maintain high-performance C++ software for avionics in a classified lab; real-time HITL testing; simulate mission systems; integrate with avionics interfaces; document and support lab operations.
C++, MIL-STD-1553, ARINC 429
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Software Engineer
Fredericksburg or Dahlgren
$80k-$95k/yr HybridFull Time
Bachelor's in CS/CE/Math/EE/Physics; software requirements, design, code, testing; Agile experience; C++/C# or Java; SECRET clearance to start; US citizenship; able to commute to Fredericksburg/Dahlgren, VA.
C++, Java, Rational Team Concert, GitLab, DevOps tools
2w
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Test Engineer 3 (FST - 100)
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEEight years’ TE experience; BS in Math/Science/Engineering; four years additional TE experience may substitute for degree; active TS/SCI with polygraph required.
Selenium, Test automation, Command line, Backend testing
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1644 - Software Integration Engineer
Patuxent River Naval Air Station, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Sigma Defense: Develops tactical communications and intelligence systems for defense.
2+ YOE2-5 years experience in installing, testing, configuring, upgrading, and supporting COTS/GOTS; SRE familiarity; Linux; IaC; containerization; Git; scripting; US citizenship; active Secret clearance or higher.
RHEL, JAVA, Python, Bash Scripting, Docker, Hypervisors
3mo
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Eng Sr Prin II - Test
Annapolis Junction, Maryland, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEJava expertise; broad experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; cryptography knowledge; Windows/Linux; web services; strong software principles; effective communication; independent thinker.
Java, Python, C/C++, SQL, SOAP/WSDL, PERL, PowerShell, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT
3w
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Electronics Technician, Senior
California, Maryland, United States
$55k-$126k/yr OnsiteFull Time
4+ YOE4+ years in troubleshooting, repairing, and deploying Tactical Communications Systems; experience with PRC-167/PRC-160; COMSEC handling; ability to develop test procedures; Secret clearance; Associate degree in Electrical Engineering.
Tactical Radios, PRC-167, PRC-160, COMSEC
3w
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Electronics Technician, Senior
California, Maryland, United States
$55k-$126k/yr OnsiteFull Time
4+ YOE4+ years in troubleshooting, repairing, and deploying tactical and operations electronics; secret clearance; associate degree in electrical engineering; experience with tactical radios and COMSEC; able to develop test procedures; integration facility experience.
Tactical Radios PRC-167, PRC-160, COMSEC handling processes
HiringCafe market data
Development Testing Engineer Jobs market signals in Delmar, DE, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
17
Hiring companies
14
Fresh sample
41% new in 30d
Salary visibility
59% show pay
Companies appearing in this market
Booz Allen HamiltonDCS CorporationAmentumBAE SystemsCRL TechnologiesEssityIdeal AerosmithIngersoll Rand
Work location mix in visible results
Onsite: 13Hybrid: 4