49 custom software engineer jobs at 42 companies in Maryland
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Software Engineer
Annapolis Junction, Maryland, United States
$87k-$198k/yrOnsiteFull Time
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
7+ YOETS/SCI with polygraph required; 7+ years software engineering with a CS bachelor (or 11+ years without); experience with Python, Kubernetes, Docker, Helm; customer support and strong problem-solving skills.
Integrated Solutions for Systems: Employee-owned engineering and management serving government, military, and commercial customers with systems integration and technical solutions.
Bachelor's in engineering/computer science, US citizenship, ability to architect software, produce system engineering artifacts, develop test plans, perform integration, and travel for customer support.
Mission TechnologiesNYSE: HII: Defense technology division delivering integrated all-domain solutions to defense, federal, and commercial customers.
3+ YOETS/SCI clearance required with willingness to undergo polygraph; 3+ years software engineering experience; expertise in C, Assembly, and Python; experience with Ghidra and custom scripting preferred.
ELEVI Associates: Private Maryland IT consultancy and staffing provider serving government, DoD, and commercial enterprise clients.
14+ YOERequires 14 years of software engineering experience, a technical bachelor's degree or five additional years of experience, active security clearance with polygraph, Java, Docker, Jira, JavaScript framework, and customer-facing experience.
Belay Technologies: Private SDVOSB providing IT and engineering services to the Department of Defense and commercial clients.
5+ YOEExperienced full-stack engineer with TypeScript/JavaScript, React or another modern frontend framework, Python, dataframes, SQL, databases, customer requirements, Git, and GitLab expertise.
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
5+ YOE5+ years software development experience with Java or C++, STEM degree, U.S. citizenship, active Secret clearance, ability to travel to customer sites.
ParsonsNYSE: PSN: Technology and engineering solutions for defense and infrastructure.
Design, develop, and maintain scalable software and integrations for defense customers; active Secret clearance required; bachelor’s degree in a quantitative field; strong programming and problem-solving skills.
Arrow Security & Training: Veteran-owned military training and security contractor serving government, military, and private-sector clients.
Designs scalable cross-domain data transfer solutions, processes data and diagrams, engineers cross-domain solutions, writes security policies, and coordinates with customers and operations teams.
Data Flow Management, Enterprise Data Transport & Messaging Services, Data Flow & Routing Solutions
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI solutions.
4+ YOEBachelor's in Computer Science or related field plus 4+ years coding experience; active U.S. Top Secret clearance with SCI and polygraph; U.S. citizenship; ability to meet Microsoft and customer security screening requirements.
Software Engineer / Developer – STRL Personnel Management Systems
Silver Spring, Maryland, United States
$125k-$130k/yrOnsiteFull Time
Goldbelt Apex: Alaska Native health IT contractor delivering interoperability, research, and informatics services to government and healthcare clients.
4+ YOEMaster's degree or higher in relevant field or equivalent experience; 4+ years DoD Lab Demo systems experience; 2+ years developing/customizing Lab Demo personnel-management systems; U.S. citizenship; ability to satisfy Tier 3 background investigation.
VulnCheck: Private cybersecurity providing exploit and vulnerability intelligence to enterprise, government, and security-product teams.
5+ YOE5+ years building backend systems, experience in cybersecurity or vulnerability management, strong programming in Python/Go/Java, AWS and ETL/data-pipeline experience, diagnostic and customer-facing communication skills, incident response/on-call experience.
Textron Systems: Private Textron subsidiary providing defense, aerospace, and homeland-security technologies and services to government and commercial customers.
8+ YOEBachelor's in computer science/engineering with 8+ years or master's with 5+ years; robotics systems understanding; C/C++/C#; Unix; shell scripting; OOA/OOD; Git/Mercurial; customer interaction; 15% travel; Secret clearance eligibility; 3+ years autonomous driving/flight or robotics integration.
Intralox: Privately held conveyor-belt and material-handling systems manufacturer serving food processors, manufacturers, logistics operators, and e-commerce companies worldwide.
1+ YOEBachelor's degree in mechanical or electrical engineering; 1+ year remote technical troubleshooting; AutoCAD and CAD software; computer skills; fluent English; 25% travel; customer service mindset.
Charlotte or Morristown or Pennington or California or Cleveland or Colorado or United States or Illinois or Maine or Maryland or Massachusetts or Minnesota or New York or New Jersey or Virginia or Washington
$62-$72/hrHybridFull Time, Contract
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOE5+ years of experience and a bachelor's degree required. Requires advanced custom application development and software engineering expertise, with Amazon Web Services proficiency preferred.
Bothell or College Park or California or Colorado or Massachusetts or Tennessee or Italy or Korea or Sweden or Switzerland or Canada or United Kingdom
$201k-$288k/yrHybridFull Time
IonQNYSE: IONQ: Public quantum technology delivering trapped-ion computing, networking, sensing, and security systems to enterprise and government customers.
10+ YOEBachelor's degree or equivalent practical experience; 10+ years in software engineering; technical leadership; cloud services or APIs; Docker, Kubernetes, extensible services, and customer-facing libraries or SDKs.
Quidient: Spatial AI specializing in Generalized Scene Reconstruction software.
3+ YOEBachelor's degree in Computer Science, Engineering, or related field; 3+ years with 3D software (Blender, Meshlab, CloudCompare) and Python; customer-facing experience; willingness to travel up to 30%; must be based near Columbia, MD; no H-1B sponsorship.
Kamiwaza: Secure AI orchestration platform for regulated industries and government operations, running AI across distributed data without migration.
6+ YOE6+ years customer-facing technical roles with U.S. federal customers; strong software engineering (Python preferred); GenAI/LLM/RAG knowledge; Docker/Kubernetes/CI/CD; U.S. citizenship; active TS/SCI clearance; ability to travel CONUS.
J.F. Taylor: Family-owned defense contractor designing and manufacturing mission, training, avionics, unmanned, and ground systems for U.S. military customers.
Supports integration, configuration, deployment, and sustainment of FENIX training solutions; requires coordination with engineering, software development, logistics, and customers; supports fielding at CONUS and OCONUS locations.
Electrical Service Engineer (Entry Level) Cedar Rapids IA
Cedar Rapids or Sparks
$27-$43/hrFieldFull Time
BDNYSE: BDX: Global medical technology advancing the world of health.
Bachelor's degree in engineering, electronic technology, computer science, biomedical or related field; electronics, mechatronics, PLC, pneumatics, networking, software, and customer-service skills; valid Real ID driver's license.
PLCs, Robotics, Liquid Chromatography (LC), Mass Spec (MS), Lab Information Systems (LIS), Microsoft, Cisco, Kiestra, Microbiology, Molecular, LC/MS, A+, Microsoft Windows