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184 software support engineer jobs at 120 companies in Baltimore, MD

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Software Engineer
Annapolis Junction, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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.
Python, Kubernetes, Docker, Helm
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3mo
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Software Engineer Level 4
Washington, District of Columbia, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
10+ YOE10 years of software development experience; BS in Mathematics, Engineering, or Computer Science; TS/SCI clearance or eligibility; capable of supporting federal government software systems.
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1mo
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Software Engineer, Lead
Annapolis Junction, Maryland, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
20+ YOETS/SCI with polygraph required. Requires 20+ years software engineering (or 24+ years without a degree) or a CS bachelor's plus 20+ years. Experience with Kubernetes, Docker, Helm, Python, software version control, customer support, and strong problem solving.
Kubernetes, Docker, Helm, Python, C++, Java, PHP, JUnit, CppUnit, WordPress, Moodle
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3w
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Senior Software Engineer
Springfield, Virginia, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology and defense consulting firm providing mission-focused engineering and test and evaluation services.
8+ YOEU.S. citizen with active TS/SCI and ability to pass CI polygraph; 8+ years supporting software engineering or system integration; experience with cloud architectures, virtual infrastructure, CI/CD, DevSecOps, and AI/ML evaluation environments.
AI/ML, cloud-based architectures, virtual infrastructure, APIs, Agile, DevSecOps, CI/CD, containerization technologies, orchestration frameworks, cloud-native development
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Software Developer
Potomac, Maryland, United States
OnsiteFull Time
Kepora
Kepora: A technology providing software development and systems modernization services.
U.S. citizenship and active TS/SCI with Full Scope Polygraph required. Experienced in agile software implementation, problem solving, system maintenance and support; able to work independently and mentor others.
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Full Stack Software Engineer - QA Support Engineer
Tysons or United States
$110k-$125k/yr RemoteFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
5+ YOEBachelor's degree or equivalent, 5+ years supporting web application development or software testing; experience with TypeScript/Angular, C#/ASP.NET, SQL Server, API testing, CI/CD, Agile, and strong customer-facing communication.
TypeScript, Angular, HTML, CSS, C#, ASP.NET MVC, ASP.NET Web API, .NET, Microsoft SQL Server, T-SQL, SSMS, Postman, Swagger/OpenAPI, Azure App Service, Application Insights, Git, Jira, Azure Boards, SAML, OAuth, Okta SSO
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1650 - Software Developer
Belcamp, Maryland, United States
$83k-$140k/yr OnsiteFull Time
Sigma Defense: Develops tactical communications and intelligence systems for defense.
10+ YOE10+ years in software development; 5+ years DoD software support; strong requirements analysis, architecture, and coding skills; Java, Python, C#, and JavaScript; ability to document software; U.S. citizen; Secret security clearance or higher; Bachelor's Science degree.
Java, Python, C#, JavaScript
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2w
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Senior Software Engineer - Embedded Software
McKinney or Dallas or Arlington or United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizenship and active DoD Secret clearance required; STEM degree and minimum 5 years experience; experience developing real-time C++ software on Linux or VxWorks for hardware/firmware-integrated systems; mentoring and proposal support.
C++, Linux, VxWorks, Git, GitLab, Artifactory, Scrum, DevSecOps
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Software Engineer 1
Annapolis Junction, Maryland, United States
$52-$107/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
7+ YOEU.S. citizenship and active TS/SCI required; 7+ years SWE experience or equivalent; bachelor's in computer science (or 4 additional years experience); experience with Python,Kubernetes,Docker,Helm; customer support and software testing experience.
Python, Kubernetes, Docker, Helm
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Software Engineer, Associate II
McLean, Virginia, United States
$85k-$127k/yr OnsiteFull Time
Freddie Mac
Freddie MacOTCQB: FMCC: Purchases and securitizes home mortgages for the secondary market.
1+ YOE1-3 years software engineering experience; college degree or equivalent preferred; AWS cloud experience (ECS/EKS, Lambda, EC2, RDS, DynamoDB, S3, IAM, CloudWatch; CloudFormation/CDK/Terraform); CI/CD and SDLC practices; observability and production support; strong communication skills.
AWS, ECS, EKS, Lambda, EC2, RDS, DynamoDB, S3, IAM, CloudWatch, CloudFormation, CDK, Terraform, CI/CD, Docker, Kubernetes
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1mo
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Software Engineer
Alexandria or Edgewood
HybridFull Time
BryceTech
BryceTech: Engineering and analytics services for aerospace and defense agencies.
Secret clearance, expert GitLab/GitLab CI/CD, proficiency with Java/JavaScript/SQL, Bachelor’s in CS or related (or equivalent experience), CI/CD/DevSecOps and agile experience, ability to support acquisition/program planning and documentation.
GitLab, GitLab CI/CD, Java, JavaScript, SQL, AWS, DevSecOps, API Gateway
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Embedded Software Engineer
Arlington, Virginia, United States
OnsiteFull Time
Apogee Research
Apogee Research: Develops advanced cyber and systems engineering for national security.
Develop and debug low-level embedded software (C/C++) for tactical systems on POSIX-compliant OSes; support lab and field tests; US citizenship required and ability to obtain DoD Top Secret clearance.
C, C++, POSIX
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2mo
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Application Services Software Engineer
Clarksburg, Maryland, United States
$105k-$135k/yr OnsiteFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
2+ YOE2-3 years software engineering, systems integration, DevOps, or internal tools; strong C#, .NET, APIs, scripting, SQL; experience building or supporting internal applications and automations.
C#, DOTNET, SQL, PowerShell, Power Automate, Microsoft 365, Azure
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3w
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Senior Principal Software Engineer (Frederick, MD, US, 21703)
Frederick, Maryland, United States
OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
10+ YOEBachelor's in engineering, 10+ years experience, mastery of multiple engineering disciplines, ability to design/develop/debug software/systems (real-time, firmware, signal processing, databases, OS), lead projects, mentor engineers, and support business development.
Image and Signal Processing, Real-time, Firmware, Nuclear/Hi-Rel, FAA Certified, Database Design, Operating Systems, compilers, routers, networks, databases, Internet-related tools
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1mo
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Test Support Engineer II
Washington, District of Columbia, United States
$99k-$144k/yr OnsiteFull Time
Vantage Systems
Vantage Systems: Providing engineering and technical services for space and aviation missions.
SECRET clearance; strong background in electrical engineering and software development; multi-level experience expectations.
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2w
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Backend Software Developer
Annapolis Junction, Maryland, United States
$166k-$222k/yr HybridFull Time
Quevera
Quevera: Software engineering and cloud solutions for government and defense.
Active TS/SCI with Polygraph required; experience developing, testing, and documenting backend software; experience with AWS, Jira, Confluence, Agile; ability to create test procedures and support integrations.
Amazon Web Services (AWS), Jira, Confluence
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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.
10+ YOE10+ years in production environments (Linux/Windows/SQL); SIGINT experience; customer support; team collaboration; strong documentation.
JIRA, MongoDB, Oracle
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3mo
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Software Integration Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOE10+ years of experience in integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software; TS/SCI with Poly; DoD 8570 IAT II; Bachelor’s in Computer Science or related field; HPC knowledge; UNIX/Linux; C/C++/Java; Python; GCC; experience with HPC schedulers.
Linux, Shell scripting, C, C++, Java, Python, GCC, GOTS scheduler, HPC, CORBA, J2EE, Perl, JavaScript, Configuration Management tools
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2w
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ME00614-Cloud Software Engineer 3
Annapolis Junction, Maryland, United States
$180k-$235k/yr OnsiteFull Time
Momentum Engineering
Momentum Engineering: Provides engineering and technical services for national security missions.
8+ YOEActive Top Secret/SCI with NSA Full Scope Polygraph, Bachelor's in CS or related, 8+ years software engineering, 6+ years Java/C/C++ development, Linux experience, IaC (Ansible/Puppet), Docker/Kubernetes, CI/CD, Python/Bash scripting, and on-call support.
Java, C, C++, Linux, Red Hat, Python, Bash, Ruby, Perl, Docker, Kubernetes, Ansible, Puppet, Apache Hadoop, Apache Accumulo, Apache NiFi, MongoDB, ActiveMQ, Spring Framework, Amazon Web Services (AWS), CI/CD
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1w
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Software Packaging Engineer
Washington, District of Columbia, United States
$160k-$200k/yr HybridFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
12+ YOEExtensive hands-on experience packaging and deploying applications on Windows 11 using Intune/MCM/PAT, scripting with PowerShell/VBScript, working in classified environments, and supporting large enterprise endpoints.
Intune, PAT, MCM, Software Center, FTP, Windows 11, PowerShell, VBScript, WIM, Microsoft Connected Cache (MCC), Windows Update for Business (WUfB), SQL
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