27 sr software engineer jobs at 19 companies in Seaford, DE

2mo
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Sr Software Developer
Annapolis Junction or Columbia
$174k-$220k/yr OnsiteFull Time
ELEVI Associates
ELEVI Associates: Provides cyber security and IT engineering for federal agencies.
20+ YOEActive security clearance with FS Poly; 20+ years as a software engineer in similar scope, or 4+ years of experience
Java, PostgreSQL, Database design, RESTful API, Docker, Power BI, Python, Power Query M, MariaDB, Elasticsearch
2mo
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Sr. Principal Cyber Software Engineer
Annapolis Junction or San Antonio or Aurora or Carey
$149k-$235k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's degree in computer science, information systems, or network engineering with 8+ years experience; strong C/C++, Java, Python; CNO tools; Windows/.NET and Unix/Linux development.
C, C++, Java, Perl, Python, Visual Studio, NET, Unix/Linux, Makefiles
1mo
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Sr. Principal Software Engineer (AHT)
Manhattan Beach or Hollywood or Linthicum Heights or Huntsville
$136k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOEDoD Secret clearance required; BS in STEM +8 years (or MS +5). Experience with Agile, CI/CD, C#/Java/.NET, OOD, SQL, scripting (yaml, Python, PowerShell, Curl), Git/GitHub, Bitbucket, Jira, Confluence; technical leadership experience preferred.
CI/CD, C#, Java, .NET, SQL, yaml, Python, PowerShell, Curl, Git, GitHub, Bitbucket, Jira, Confluence, Docker, Kubernetes, React, REST, AsyncAPI, AWS, Azure, UML
3mo
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Software/Data Engineer
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
19+ YOEBachelor's degree in Engineering, Computer Science, Mathematics, or related field with extensive software engineering experience; cloud, Linux, Python; active TS/SCI with poly; ability to work at a customer site.
OpenStack, Linux, Python, PowerShell, Cloud Security
2mo
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Software Assurance Engineer
Wallops Island, Virginia, United States
OnsiteFull Time
ARES Corporation
ARES Corporation: Provides engineering and technology solutions for space and defense.
Experience in software safety engineering, hazard analysis, V&V, process audits, requirements traceability, and code quality analysis; familiarity with NPR 7150.2 and NASA-STD-8739.8; Bachelor's in Computer Science or related (7 years preferred).
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
14+ YOE14+ years software development; Java; REST; middleware; Scrum; TS/SCI with CI Poly clearance; Bachelor's degree; strong team player.
Java, REST, Middleware, Web Services, ETL, Unit Testing, Scripting
2mo
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Software Engineer 3 (NWG - 028)
Annapolis Junction, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
12+ YOE12+ years software engineering experience; Bachelor's in Computer Science or related field; strong Angular/RxJS, Spring Boot/Spring Framework, Java, Kafka, Oracle, Elasticsearch, Docker/Kubernetes, Maven/Gradle, GitLab CI/CD.
Angular, RxJS, Spring Boot, Spring MVC, Spring Data, JMS, Kafka, Java, Oracle, Elasticsearch, Docker, Kubernetes, Maven, Gradle, GitLab, CI/CD
2w
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Software Assurance Engineer #4154113
Wallops Island, Virginia, United States
OnsiteFull Time
APT Research
APT Research: Provides specialized safety and mission assurance engineering services.
7+ YOEBachelor's in computer science or related,7+ years related experience,active DOD clearance required,software safety,hazard analysis,SDLC knowledge,audit and V&V experience,technical writing and metrics skills.
Microsoft Word, Microsoft Excel
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
$152k-$206k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years related experience; TS/SCI with Polygraph; Bachelor’s degree; strong Linux Bash/Python, Docker, Kubernetes, MySQL, REST, CI/CD, Git.
Bash, Python, Docker, Kubernetes, MySQL, GitLab CI, REST, Linux CLI
2mo
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Principal Software Engineer
Annapolis Junction, Maryland, United States
$215k-$250k/yr OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
12+ YOETwelve years SWE experience; BS in CS; frontend React; Node.js/Rust; Python; Shell; Kubernetes; microservices; multi-site apps; cloud migration.
JavaScript, TypeScript, React, Node.js, Rust, Python, Shell, Kubernetes, Microservices, Cloud
2mo
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Systems Engineer Sr Stf - Level 5
Edwards Air Force Base or Fort Worth or Las Vegas or Marietta or Palmdale or Patuxent River
$128k-$256k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen with Bachelor's in a STEM discipline; experience in systems engineering, system decomposition, hardware/software integration; strong communication and analytical skills; Secret clearance required.
C/C++, Python, MATLAB, DOORS, JIRA, CATIA, Dimension SPAR
2mo
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Software Assurance Engineer Level III
Wallops Island, Virginia, United States
HybridFull Time
Metis Technology Solutions
Metis Technology Solutions: Provides advanced engineering and technical services to government agencies.
10+ YOE5+ Mgmt10+ years in software assurance or quality engineering for mission-/safety-critical systems, 5+ years in lead role, Bachelor's in CS/SE/Systems (Master's preferred), ability to obtain/maintain Secret clearance, U.S. citizenship required.
CMMI, AS9100, FMEA, FTA, Section 508, ATO
2w
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Hardware & Software Integrator (Marine Engineer) - New Jersey
Oceanport or Camden or Cape May or Colts Neck or Fort Dix or Lakehurst or Morristown or Mount Arlington
$98k-$163k/yr HybridFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
5+ YOEActive DoW Secret clearance, U.S. citizenship, Bachelor's in Engineering/Computer Science (or equivalent experience), 5+ years relevant experience, AEGIS/BL10 experience preferred, SIPR access, intermediate Microsoft Excel and advanced Microsoft Access.
Microsoft Excel, Microsoft Access, AEGIS, AMDR, SIPR
2mo
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Chief Engineer (APMSE)
St. Inigoes, Maryland, United States
$139k-$209k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOESenior engineer leading CuXS integration, sustainment, and modernization; governs hardware, software, and firmware integration; advises on risk and priorities.
Engineering documentation tools, Documentation and analysis tooling
1mo
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NAVAIR Software Engineering Manager
Patuxent River, Maryland, United States
$165k-$185k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
8+ YOE5+ MgmtBachelor's/Master's in CS/CE/MIS with 8+ years related experience (10+ if BS),5+ years supervisory experience,Top Secret clearance,≥5 years DoD aircraft systems software experience,knowledge of DoD/NAVAIR standards.
2mo
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Senior Traffic Engineer
Milford, Delaware, United States
OnsiteFull Time
Greenman-Pedersen, Inc.
Greenman-Pedersen, Inc.: Engineering and construction services for infrastructure and building projects.
12+ YOEBachelor's degree in civil engineering; PE required, PTOE preferred; 12+ years traffic/transportation experience; strong project and client management; Maryland/Delaware project experience; proficient with traffic analysis and design software.
Synchro, HCS, VISSIM, AutoCAD, MicroStation
2mo
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Air Combat Effectiveness Consulting Group, LLC - Senior Engineer (SENG[KGP1])
Lexington Park, Maryland, United States
OnsiteFull Time
Air Combat Effectiveness Consulting Group
Air Combat Effectiveness Consulting Group: Provides engineering and technical support for military airborne weapon systems.
10+ YOEBachelor's degree in engineering; 10+ years in MBSE, software/avionics; MS Office and MBSE tools; strong communication; dynamic environments.
MBSE, CAMEO, IBM Rhapsody, Microsoft Office, Adobe
3w
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Lead Test & Launch Operations Engineer – Avionics
Wallops Island, Virginia, United States
$110k-$140k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
5+ YOEBachelor's in engineering,5-8+ years experience with avionics/RF/telemetry/flight software or launch operations,leadership and operations experience,ability to develop CONOPS,test plans,HMIs,and conduct mission rehearsals.
1w
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SharePoint/Power Platform Developer
Patuxent River, Maryland, United States
$120k-$140k/yr OnsiteFull Time
Digital Enterprise Solutions
Digital Enterprise Solutions: Provides IT services and technical solutions for government agencies.
Experience with Microsoft Power Platform and SharePoint; ability to obtain SECRET clearance and U.S. citizenship; HS/GED required; college degree plus related years of experience preferred.
Microsoft Power Automate, Microsoft Power Apps, Microsoft Power BI, Power Automate Desktop, SharePoint, SharePoint Online, SharePoint Framework (SPFx), React JS, REST, Graph API
3w
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Lead Test & Launch Operations Engineer – Avionics
Wallops Island, Virginia, United States
$110k-$140k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOEBachelor's in engineering,5+ years avionics/RF/telemetry or launch ops experience,leadership experience,proficiency with avionics hardware and flight software,knowledge of safety-critical systems,ITAR eligibility required.