3mo
Save
Mark Applied
Hide
Software Tools Engineer 1
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii or United States
OnsiteFull Time
10+ YOETS/SCI clearance with poly required; 10 years combined experience in software/system/configuration roles with 6 years as a tools engineer; Bachelor’s in technical or business discipline (or 4 additional years experience); expertise with ClearCase, ClearQuest, JIRA, IBM/Rational Tools, HP Service Manager, and scripting; DoD8570 IAT Level 1 complianc...
IBM/Rational Tools, HP Service Manager, ClearCase, ClearQuest, JIRA, Perl, Bash, sh, csh, Windows batch, Python
2mo
Save
Mark Applied
Hide
Software Tools Engineer 1
Fort Meade, Maryland, United States
$100k-$150k/yr OnsiteFull Time
Active TS/SCI with Full Scope Polygraph; must be fully cleared.
ClearCase, ClearQuest, JIRA, Perl, Bash, Python, Shell Scripting, Windows Batch, C Shell
2mo
Save
Mark Applied
Hide
Analytic Tools System Engineer 5
Ft. Meade, Maryland, United States
OnsiteFull Time
15+ YOEBachelor's degree in CS/EE/Systems or related; 15+ years SE exp; TS/SCI with polygraph; TradecraftSuite knowledge; operational experience with customer systems.
TradecraftSuite, GAMBIT, HUB, SOAO, Analytics
1mo
Save
Mark Applied
Hide
System Engineer – ICAM & Classification Tools
Hanover, Maryland, United States
$79k-$163k/yr OnsiteFull Time
3+ YOEActive TS/SCI with polygraph, 3+ years system engineering experience, Bachelor’s in related field (or 5 additional years SE experience), experience with system engineering/test documentation, Jira/Confluence, and AWS.
ClassifyIT, Jira, Confluence, Wiki, AWS, M365
1mo
Save
Mark Applied
Hide
System Engineer – ICAM & Classification Tools
Hanover, Maryland, United States
$79k-$163k/yr OnsiteFull Time
3+ YOEActive TS/SCI with polygraph, 3+ years system engineering experience, bachelor\u0002s degree (or 5 additional years SE experience), experience producing system and test documentation, JIRA/Confluence, and AWS experience.
JIRA, Confluence, Wiki-based tools, AWS, Microsoft 365
5d
Save
Mark Applied
Hide
Software Engineer (AI-Assisted Developer Tooling)
Laurel, Maryland, United States
$170k-$240k/yr OnsiteFull Time
12+ YOEActive Top Secret/SCI with polygraph, bachelor\u0002s in technical discipline (or 4yrs experience), 12 years software development, experience with IDEs/CI/CD and AI/LLM developer tools, prototyping and tooling evaluation.
IDE, CI/CD, LLM
2w
Save
Mark Applied
Hide
Reverse Engineer/Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOE10+ years software engineering experience (varies with degree), advanced reverse engineering, development and testing, analytical skills, domain knowledge of networking and agency tools, TS/SCI with FSP.
3w
Save
Mark Applied
Hide
Junior Developer
Paradise, Pennsylvania, United States
$28-$34/hr OnsiteFull Time
Experience with API integration, databases, and coding in multiple languages (preferably PHP, Python, JavaScript). Familiarity with Jira, Git, Trello, QuickBase/Zoho, and comfortable using AI-assisted development tools.
PHP, Python, JavaScript, GitHub Copilot, Jira, Git, Trello, QuickBase, Zoho, Sage Intacct, REST APIs
3mo
Save
Mark Applied
Hide
CNO Developer
Fort George G Meade, Maryland, United States
$77k-$163k/yr OnsiteFull Time
5+ YOE5-7 years in C/C++ and Python; strong OS internals; knowledge of binary analysis tools; security-focused software development.
Python, C++, C, IDA Pro, Ghidra
1mo
Save
Mark Applied
Hide
Application Developer/Reverse Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
10+ YOERequired strong software development and reverse engineering skills, production Python, web traffic analysis, Docker/Kubernetes, Git/GitLab, Atlassian tools; TS/SCI clearance with polygraph required; 10+ years experience (or 12 with BS).
Python, HTTP, HTML, JavaScript, Burp Suite, browser developer tools, Wireshark, Docker, Kubernetes, Git, GitLab, Jira, Confluence, GitLab CI/CD
2mo
Save
Mark Applied
Hide
Principal Software Engineer (AI - Assisted Developer Tooling)
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
12+ YOEActive TS/SCI with polygraph clearance; US citizenship; 12 years experience and BS, or 16 years of experience in lieu of BS; strong software engineering; AI-assisted developer tooling experience.
Typescript, VS Code, Electron, CI/CD, DevOps, AI tooling, Code analysis tools, Static analysis
5d
Save
Mark Applied
Hide
Software Developer
Exton or Philadelphia
RemoteFull Time
5+ YOE5+ years professional software development experience with C# and .NET; experience with React, TypeScript, SQL Server, PostgreSQL, Docker, testing tools, and CI/CD; bachelor's degree or equivalent experience preferred.
C#, .NET, React, SQL Server, PostgreSQL, ASP.NET Core, Entity Framework Core, TypeScript, Testcontainers, Playwright, Docker, Docker Compose, GitHub Actions, xUnit, Bicep, Azure Container Apps, Kubernetes
2mo
Save
Mark Applied
Hide
Software Engineer
Annapolis Junction, Maryland, United States
$150k-$210k/yr OnsiteFull Time
12+ YOE12 years of software development experience; strong Java expertise; experience across multiple Java frameworks; UI and server-side development; proficient with databases and DevOps tools.
Java, Python, C/C++, Groovy, SQL, JavaScript, Spring, JEE, JPA, EJB, JTA, Jackson, Jersey, Swing, JavaFX, Angular, Eclipse, VS Code, Visual Studio, WebStorm, Rhapsody, Oracle, PostgreSQL, MongoDB, SQL Server, BDD, DevOps tools, Windows, Linux
3mo
Save
Mark Applied
Hide
CNO Developer
Hanover, Maryland, United States
$92k-$154k/yr OnsiteFull Time
2+ YOERequires active TS/SCI w/ polygraph, BS+4 years or MS+2 years (or HS+8 years). Experience in Python or C/C++, troubleshooting/debugging, and developing CNO capabilities; preferred networking, reverse engineering, and Atlassian tools.
Python, C, C++, TCP/IP, JIRA, Confluence, Crucible, Assembly
1mo
Save
Mark Applied
Hide
Application Developer 3
Columbia, Maryland, United States
OnsiteFull Time
7+ YOEActive TS/SCI w/ polygraph; 7+ years' software experience with BS (or 10+ with MS). Expertise in reverse engineering, vulnerability research, exploit development, CNO/SIGINT systems, Linux/Windows/embedded development; proficiency in C/C++/Python/Rust/Go and tools like Ghidra, Git, Subversion, Jira, Confluence.
Ghidra, C, C++, Python, Rust, Go, Linux, Windows, Assembly, Java, JavaScript, Bash, PowerShell, Perl, C#, Git, Subversion, Jira, Confluence
3w
Save
Mark Applied
Hide
Application Developer (backend) 4
Linthicum, Maryland, United States
$198k-$212k/yr OnsiteFull Time
6+ YOEDevelop backend Python microservices and ReST endpoints using Django/Flask; work with MongoDB or MariaDB, Docker, and CI tooling; 6+ years experience typically required depending on degree.
Python, Docker, Django, Flask, MariaDB, MongoDB, ReST, JSON, XML, Jira, Confluence, Git, AWS
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOESeven years in software development/engineering; two years in SIGINT environment; front-end web development with JavaScript/React; knowledge of distributed storage and big data tools; experience with Windows/UNIX/Linux; strong communication and mentoring skills.
Java, C, C++, Windows, Linux, Unix, Hadoop, HDFS, BigTable, Web Services, SOA, JavaScript, React
2w
Save
Mark Applied
Hide
DevSecOps Engineer
Sparks, Maryland, United States
$96k-$153k/yr OnsiteFull Time
5+ YOEBachelor's in CS or STEM,5+ years software development,DevOps and CI/CD experience,experience with Terraform/IaC,cloud platforms (AWS/Azure/GCP),containerization,security tooling,proficiency in C# and Python.
Terraform, OpenTofu, Arm, Bicep, Ansible, Pulumi, Jenkins, GitLab CI, CircleCI, AWS, Azure, Google Cloud, Docker, Kubernetes, SonarCloud, OWASP ZAP, C#, Python, SQL, PowerShell
2mo
Save
Mark Applied
Hide
Software Engineer
Annapolis Junction, Maryland, United States
$205k-$229k/yr OnsiteFull Time
Active TS/SCI with Polygraph; mid-level SWE with Linux, scripting (Shell/Python), Java, Python; ETL/dataflow; CI/CD; IaC; Docker/Kubernetes; NiFi; monitoring tools; AWS; Java/Python development.
Linux, Shell, Python, Java, Git, GitLab CI, Ansible, Docker, Kubernetes, Prometheus, Grafana, Kibana, Nagios, NiFi, Spark, AWS, CI/CD, IDE and scripting, ETL
2mo
Save
Mark Applied
Hide
Mid Level Software Engineer
Baltimore, Maryland, United States
$125k-$150k/yr HybridFull Time
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