125 software engineering tools engineer jobs at 55 companies in Easton, MD

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Software Tools Engineer 1
Fort Meade, Maryland, United States
$100k-$150k/yr OnsiteFull Time
T-Rex Solutions
T-Rex Solutions: IT modernization and cybersecurity for the federal government.
Active TS/SCI with Full Scope Polygraph; must be fully cleared.
ClearCase, ClearQuest, JIRA, Perl, Bash, Python, Shell Scripting, Windows Batch, C Shell
3w
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Senior Software Engineer - Tools and Applications
Laurel, Maryland, United States
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
12+ YOEActive Top Secret (TS/SCI) with polygraph; Bachelor\u0002s in a technical discipline or equivalent; 12 years software development experience; mastery of Python, LLMs, Kubernetes/Helm, Docker; SRE and production support experience; leadership and UI/UX expertise.
Python, LLMs, Kubernetes, Helm, Docker, AWS, Argo CD, CI/CD, FOSS
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
VTG
VTG: Provides force modernization and digital transformation for defense agencies.
7+ YOEUS citizen with active TS/SCI with Poly, bachelor\u0002s degree, 7+ years as software engineer; experience with Java, Python, Rust, C++, web frameworks, and modern DevOps tools.
Java, Python, Rust, C++, Docker, Kubernetes, VueJS, React, REST, Node JS, Make, Buildx, Mongo, EleasticSearch, Websocket, GRPC
2w
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Senior Software Engineer
Annapolis Junction, Maryland, United States
$224k-$265k/yr OnsiteFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
14+ YOE14+ years software engineering experience, bachelor’s in CS or related, active TS/SCI with polygraph, RF signal processing experience, Linux and coding proficiency, and experience with version control and PM tools.
Linux, Python, C++, Java, JavaScript, Jira, Confluence, GitLab, GitHub
1w
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Software Engineer
Annapolis Junction, Maryland, United States
$136k-$252k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
14+ YOEBachelor's degree in engineering, computer science, or related field, or four years' equivalent experience; 14 years' software engineering experience; Linux, programming, project tools, and active polygraph security clearance required.
Linux, Python, C++, Java, JavaScript, Jira, Confluence, Software-Defined Radio (SDR)
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Software Engineer (Ghidra/FPGA) 2026-0146
Annapolis Junction, Maryland, United States
$270k/yr OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
Requires TS/SCI with polygraph, experience as a software engineer, knowledge of FPGA tools and Ghidra, and a bachelor's degree in a related STEM field (or 5 years hardware design experience in lieu).
Ghidra, FPGA
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Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
4+ YOETS/SCI with polygraph required, bachelor\u0002s degree in CS or related (or 4 years software engineering experience), solid Python experience, familiarity with cloud transition, and experience with listed dev tools and processes.
Python, Angular 12, Angular 13, Typescript, Pandas, PIL/Pillow, Wand/Imagemagick, Kubernetes, Docker, K9s, MS Project, WBS, FMEA, Risk Analysis, Planisware, SAP
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
7+ YOETS/SCI with poly required. Bachelor’s degree + 7 years as a SWE. Experience with VueJS or React, REST, Node JS, Python. Kubernetes/Docker and modern dev tooling are desirable.
VueJS, React, REST, Node JS, Python, Kubernetes, Kubectl, Docker, Make, Buildx, Mongo, EleasticSearch, Websocket, GRPC, Java, Rust, C++
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Software Engineer
Laurel, Maryland, United States
$128k-$214k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
12+ YOERequires demonstrated software engineering experience with DevOps/Kubernetes platforms, GitOps (GitLab), Flux/Argo, Rancher, and project tools (JIRA/Confluence). Must hold an active TS/SCI with polygraph and meet experience/degree equivalencies.
Kubernetes, Rancher, GitOps, GitLab, Flux, Argo, JIRA, Confluence, Talos, VMware vSphere, AWS EC2, Linux, Python, Bash
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Software Engineer
Annapolis Junction, Maryland, United States
$126k-$270k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
14+ YOEBachelor's in CS/CE/EE/Math/Physics, 14+ years software engineering, TS/SCI with Polygraph, experience with C/C++/C#/Java/Python, CI/CD and build/deploy tools, Windows/UNIX development, strong communication and design skills.
C, C++, C#, Java, Python, Artifactory, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo, Windows, UNIX
1mo
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Software Test Engineer
Lanham or Boston or United States
$106k-$196k/yr HybridFull Time
Revolution Space
Revolution Space: Building advanced in-space propulsion systems for satellites.
7+ YOEBachelor's in a technical discipline, 7+ years experience with ≥4 years in software testing, proficiency with requirements management tools (Microsoft Excel, DOORS), Python or similar scripting, ability to obtain U.S. government security clearance; U.S. persons required.
Microsoft Excel, DOORS, Python
3mo
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Mid Level Software Engineer
Baltimore, Maryland, United States
$125k-$150k/yr HybridFull Time
BlackSea Technologies
BlackSea Technologies: Designs and manufactures autonomous maritime vessels and defense hardware.
3+ YOE3-7 years software engineering, strong C++, distributed systems, robotics/autonomy, AI-assisted development tools; APIs and networking experience.
C++, MAVLink, Protobuf, DDS, CAN, TCP/IP, serial, OpenAI Codex, Claude Code
2d
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Software Engineer Level 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
14+ YOERequires active TS/SCI with full-scope polygraph, 14 years of software engineering experience, a bachelor's degree or equivalent experience, and Go, Python, Terraform, and AWS tooling experience.
Go, Python, Terraform, AWS
2w
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Embedded Software Engineer
Fort Meade, Maryland, United States
$130k-$240k/yr OnsiteFull Time
Set of X
Set of X: Provides specialized engineering services for U.S. national security missions.
6+ YOE6+ years software development with C/C++ on embedded platforms, experience with reverse engineering and debugging tools, TS/SCI with poly required, BA/BS and proficiency in Python and virtual environments.
C, C/C++, Python, Linux, Unix, Android, VxWorks, VMWare, ESXi, Open Stack, Open vSwitch, QEMU, IDAPro, OllyDbg, gdb, Ghidra, x86 Assembly
3mo
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CNO Software Engineer Level 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Adaptic
Adaptic: Defense contractor providing software, engineering, and cybersecurity mission support.
20+ YOETwenty years of software engineering experience; TS/SCI with poly; BS in Computer Science or related; multiple years with modern languages and DevOps; cybersecurity tools experience.
C, C++, C#, Java, Python, Docker, Terraform, Ansible, Packer, Artifactory, Jenkins, Bamboo, MITRE ATT&CK
1mo
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ME00622-Software Engineer 1
Annapolis Junction, Maryland, United States
$110k-$155k/yr OnsiteFull Time
Momentum Engineering
Momentum Engineering: Provides engineering and technical services for national security missions.
7+ YOEActive Top Secret/SCI with NSA Full Scope Polygraph; 7+ years software engineering experience; Bachelor's in CS or related (or +4 years experience); strong Java, Quarkus, PrimeFaces, SQL/PostgreSQL, Elasticsearch; Agile and CI tools experience.
Java, Quarkus, PrimeFaces, SQL, PostgreSQL, Elasticsearch, Git, Maven, Jenkins
3mo
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Software Engineer 3 (AI Assisted Developer Tooling)
Columbia, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
12+ YOETS/SCI with Poly, 12 years experience with BS in a technical discipline or 4 years substitute, strong Python/Java, AI tools experience, tooling and platform integration.
Python, Java, IDEs, Developer tools, Build and test systems, AI tools, LLM-powered tools
3mo
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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+ YOEFront-end focused engineer; TS/SCI with Poly clearance; 14 years SWE exp; Bachelor’s in CS; AngularJS, Java JDK 1.7+, Maven; CI tools; No management required.
AngularJS, Java, Maven, Jenkins, PostgreSQL, Hadoop, HDFS, JSON, BSON
1mo
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Senior Software Developer (Hybrid)
Annapolis Junction, Maryland, United States
$77k-$206k/yr HybridFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
9+ YOE9+ years software development experience (strong in Python or Java), reverse engineering or LLM application development skills, familiarity with EM tooling and testing frameworks, BS in Computer Science or related field.
Python, Java, IDA, Ghidra, x86 Assembly, ARM Assembly, PPC Assembly, Langchain, LangGraph, LangSmith, JUnit, Pytest, gRPC, poetry, gradle, uv
2mo
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Software Engineer I - Ground Software
Greenwood Village or Austin or Laurel
$70k-$125k/yr HybridFull Time
York Space Systems
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
0+ YOEEarly‑career full‑stack engineer; 0–1 years experience; bachelor's (or pursuing) in CS or related; foundational React/Angular knowledge; familiarity with TypeScript, C#, REST, Git, SQL, front-end tools; ability to obtain security clearance.
React, TypeScript, C#, .NET, Docker, Kafka, REST, Yarn, Babel, Material-UI, Git, SQL, TanStack Query