568 engineer and developer jobs at 208 companies in Frederick, MD

2mo
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Reverse Engineer and Offensive Cyber Developer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
2+ YOEBachelor's in CS/EE or related field; 2+ years reverse engineering or offensive cyber; OS fundamentals; low-level languages; debugging; strong communicator; eligible for Secret/TS/SCI clearance.
Assembly, C/C++, Debugging tools, Embedded systems, Operating systems
2w
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Software and Systems Engineer, Mid
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Systems engineering and software development lifecycle experience; Agile/Scrum and requirements definition; strong documentation and requirements traceability; Top Secret clearance and bachelor\u0002s degree required.
Jira, Confluence, Visio
2w
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Software and Systems Engineer, Mid
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience with systems engineering and software development lifecycle, Agile/Scrum, requirements definition and documentation, risk and technical debt management, and possession of Top Secret clearance; bachelor's degree required.
Jira, Confluence, Visio
1mo
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Launch and Integration Engineer
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
14+ YOEBachelor's degree and 14+ years or Master's degree and 12+ years; TS/SCI with Poly; space systems, systems engineering, interface definition; strong communication and leadership.
1w
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Modeling and Simulations Software Developer
Huntsville or Rockville or Maryland or California
$72k-$123k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEUS citizen with Secret clearance, Bachelor's in CS/CE or related plus 4+ years experience, modeling & simulations experience, C++ development, software engineering and testing experience.
C++
2mo
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Test and Integration Engineer
Linthicum Heights, Maryland, United States
$73k-$149k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
6+ YOEActive TS/SCI with Polygraph, 6+ years integrating and testing systems across multiple operating systems, Associate's degree in a technical field (or +2 years experience), experience developing/executing test plans and using automated testing tools.
LatteArt
1mo
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Modeling and Simulation Engineer
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEBachelor's in a technical field plus 5+ years experience, active TS/SCI with Polygraph, experience in engineering analysis/mission operations, strong communication, and familiarity with M&S tools (e.g., C++, Python, MATLAB).
C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, STK
4d
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Advanced Materials and Technology Engineer
Yocumtown or Etters
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
5+ YOEBachelor's in materials/plastics/mechanical/chemical engineering required; 5+ years materials development experience; polymer and metal processing knowledge; proficiency with simulation and data analysis tools.
Moldflow, Moldex 3D, Sigmasoft, Creo, SolidWorks, NX, Microsoft Excel, Matlab, Minitab, Origin, SEM, DSC, TGA, DMA, FTIR
1w
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Automation and Controls Engineer
Silver Spring, Maryland, United States
$92k-$117k/yr OnsiteFull Time
CAMRIS International
CAMRIS International: Provides professional scientific research and program management services.
6+ YOEBachelor's degree in engineering/computer science/biotech, 6+ years GMP automation experience, PLC/SCADA/HMI and industrial network expertise, CSV/21 CFR Part 11 experience, subcontractor management, strong communication and problem-solving.
Allen-Bradley PLC, ControlLogix, CompactLogix, RSLogix 5000, Studio 5000, RSLogix 500, MicroLogix, FactoryTalk View SE, FactoryTalk View ME, PanelView, DeviceNet, Ethernet/IP, ControlNet, SCADA, HMI, IQ/OQ/PQ, 21 CFR Part 11
2w
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Test and Integration Engineer
Linthicum, Maryland, United States
$163k-$174k/yr OnsiteFull Time
Lentech
Lentech: Provides mission-critical IT and engineering solutions for government agencies.
6+ YOEActive TS.SCI with FSP through MD required; 6+ years integrating and testing systems (2 years within Intelligence Community desired); experience developing/executing test plans and using automated testing tools; Associate's degree in technical field or 2 additional years' experience; Agile and cloud automation preferred.
Agile
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Senior Director Developer Platform and Experiences
United States or Santa Clara or San Francisco or Los Angeles or Austin or Washington or New York City or Kirkland or Seattle or California or Hawaii or Illinois or Massachusetts or New Hampshire or Oregon or Virginia or Washington or Alaska or Mississippi or North Dakota or Virgin Islands, U.S.
$183k-$396k/yr RemoteFull Time
GoDaddy
GoDaddyNYSE: GDDY: Provides domain registration, web hosting, and website building tools.
10+ YOE10+ Mgmt10+ years leading large-scale engineering and platform teams; deep technical expertise in developer platforms, cloud-native systems, SDLC and CI/CD; experience with AI/ML and developer tooling; hands-on coding and transformation experience.
SDLC, CI/CD, AI, ML
2mo
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Engineer – System Verification and Validation
Rockville, Maryland, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
2+ YOEBachelor's in engineering or science and 2+ years MBSE experience (Cameo/SysML and/or DOORS/DXL); systems engineering lifecycle experience with emphasis on verification/validation; Microsoft Office proficiency; willingness to travel up to 10%; U.S. citizenship and ability to obtain Top Secret.
Cameo, SysML, DOORS, DXL, Microsoft Office
3w
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Senior Automation and Controls Engineer
Fairfax, Virginia, United States
$115k-$202k/yr HybridFull Time
CDM Smith
CDM Smith: Provides engineering and construction services for infrastructure projects.
10+ YOEPE license, 10+ years related experience, expert instrumentation and controls design, testing/startup leadership, proposal development, client interaction, and willingness to travel 20–40%.
HMI, SCADA, PLC, Microsoft Office, CAT6, Fiber Optic Ethernet
3w
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Senior Automation and Controls Engineer
Fairfax, Virginia, United States
$115k-$202k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
10+ YOEBachelor's in engineering (or equivalent experience), PE license, 10 years related experience, valid driver's license, experience with instrumentation/controls, Microsoft Office, ability to travel (20–40%).
HMI, SCADA, PLC, VFD, CAT6, Fiber Optic Ethernet, Microsoft Office
2w
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Engineer I - Protection and Controls
Gainesville, Virginia, United States
$84k-$102k/yr OnsiteFull Time
Northern Virginia Electric Cooperative
Northern Virginia Electric Cooperative: Provides electric distribution and utility services in Northern Virginia.
0+ YOEBachelor's in electrical engineering required; 0+ years experience. Knowledge of protective relays, NERC standards, electrical system analysis, Microsoft Office proficiency, strong analytical and communication skills.
Microsoft Office
2w
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Senior Gateway and Platform Engineer
Reston or Tampa
HybridFull Time
SES Space & Defense
SES Space & DefenseEuronext Paris: SESG: Provides satellite communications and managed network services for governments.
8+ YOEBachelor's in IT/Engineering or 8+ years equivalent, active or able to obtain DoD Secret clearance, strong SATCOM and internetworking experience, proven service delivery and technical project coordination skills.
SATCOM, iDirect Evolution, iDirect Velocity, Comtech, Hughes, software defined radios, ITIL, Agile
1w
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Communications and Signal Processing Research and Development Engineer
State College or Reston or Annapolis Junction
$92k-$201k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
0+ YOEBachelor's in engineering or science required; 0–5+ years experience depending on level; eligibility for Secret security clearance; proficiency with MATLAB or Python; strong communications and teamwork skills.
MATLAB, Python, C++, software defined radios (SDR), Electronic Medical Records (EMR)
1mo
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Manufacturing Equipment and Process Engineer
Columbia, Maryland, United States
$80k-$95k/yr OnsiteFull Time
Tate
Tate: Manufactures raised access floors and data center infrastructure solutions.
3+ YOEBachelor's in engineering or related field required; 3+ years manufacturing experience; proficiency with Microsoft Office; valid driver\u0019s license; strong interpersonal and written communication skills; confidentiality maintained.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Senior Modeling and Simulation Engineer
Alexandria, Virginia, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: An employee-owned engineering services providing technical expertise in modeling, simulation, and defense-focused solutions.
6+ YOE6+ years mission-level modeling & simulation experience, Bachelor’s in engineering/math/CS/OR, U.S. citizenship, Top Secret/SCI clearance, experience with AFSIM/SUPPRESSOR/EADSIM, OOP, data analytics, statistics, and customer-facing briefings.
AFSIM, SUPPRESSOR, EADSIM
1mo
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Senior Modeling and Simulation Engineer
Alexandria, Virginia, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
6+ YOEU.S. citizen with 6+ years mission-level modeling & simulation experience, Bachelor's in engineering/math/CS/OR, current Top Secret/SCI (SSBI or T5/T5R within 6 years), EM/OO programming and analytics experience, customer-facing presentation skills.
AFSIM, SUPPRESSOR, EADSIM