Python Developer Jobs in Crofton, MD, US

2mo

Save

Mark Applied

Hide

2mo

Site Reliability Engineer Federal- SkillBridge Intern

Crystal City or United States

HybridInternship

ZscalerNASDAQ: ZS: Provides cloud-based zero trust security for digital enterprises.

5+ YOEUS citizen with Top Secret clearance, 5+ years SRE, Python, containerized apps (AWS ECS/Kubernetes), active duty military.

Python, AWS ECS, Kubernetes, Containerization, DevOps tooling

Save

Mark Applied

Hide

AI Business Engineer - Investment Banking Experience

New York or Saint Petersburg or Charlotte or Mc Lean or Raleigh or Chicago or Boston

$65k-$140k/yr HybridFull Time

Raymond JamesNew York Stock Exchange: RJF: Provides wealth management, investment banking, and retail banking services.

3+ YOE1-6 years in technology/digital innovation; Python/SQL; AI/LLMs; data analysis; vendor and project management; strong communication.

Python, SQL, Excel, LLMs, APIs, Low-code/no-code tools

1mo

Save

Mark Applied

Hide

1mo

Legal AI Engineer - Konexo US

Atlanta or Washington or Houston or New York City or Chicago

$108k-$208k/yr HybridFull Time

Eversheds Sutherland: Global law firm providing legal and business advisory services.

5+ YOE5+ years in legal industry with 3+ years implementing AI/automation in a legal context; strong AI governance, LLMs, and prompt engineering experience; proficient with Python and AI tooling.

LangChain, AutoGen, CrewAI, Power Platform, APIs, REST, Zapier, Make, n8n, Python, Vector Databases, GDPR, CCPA

Save

Mark Applied

Hide

Sr. DevOps Solutions Engineer

Washington, District of Columbia, United States

OnsiteFull Time

Softtek: Softtek provides global IT services and digital business solutions.

8+ YOE8+ years of experience leading software development; full-stack DevSecOps with Git, GitHub Actions, Kubernetes; federal government experience preferred; US citizenship.

TypeScript, JavaScript, CSS, HTML, Angular, Node.js, GitHub Actions, Kubernetes, Python, Bash, Grafana, PostgreSQL, PGAdmin, SQL, PgSQL, PgModeler, Swagger, REST, XUnit, Playwright, JIRA, VS Code

1mo

Save

Mark Applied

Hide

1mo

Systems Engineer II - Secret Clearance

Tucson or Chantilly

OnsiteFull Time

Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.

2+ YOEBachelor's in systems or aerospace engineering; 2+ years engineering; active US Secret clearance with TS/SCI eligibility; experience with space/aerospace instruments; programming in Python/MATLAB/Linux/C/C++; experience with requirements management tools (JAMA/Doors/Cameo); familiarity with SDLC and system verification.

Python, MATLAB, Linux, C, C++, Visual Basic, JAMA, Doors, Cameo, Simulink

Save

Mark Applied

Hide

Senior Data Analytics Engineer

Reston, Virginia, United States

OnsiteFull Time

NVRNYSE: NVR: Constructs residential properties and provides mortgage and settlement services.

5+ YOE5+ years in data and analytics; strong SQL, dimensional modeling; Python, PySpark; experience with Microsoft Fabric and Medallion architecture; ML/AI experience; Git; data governance.

SQL, Python, PySpark, SparkSQL, Microsoft Fabric, Foundry, Git, Power BI

Save

Mark Applied

Hide

Modeling, Simulation & Analysis Engineer

Chantilly, Virginia, United States

OnsiteFull Time

FTS International: Providing engineering and mission support to the US Intelligence Community.

2+ YOETS/SCI with polygraph; B.S. in engineering; 2+ years; proficient in C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, STK; strong analytical and communication skills.

C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, STK

2mo

Save

Mark Applied

Hide

2mo

Signal Systems Engineer - On Call Services

Hyattsville or Washington or New Carrollton

$56-$69/hr OnsiteFull Time

Cornerstone Concilium: Delivering engineering and project management for public infrastructure projects.

6+ YOEBachelor's in electrical/computer engineering; 6 years in signal design/maintenance; proficient in C/C++/Python; strong problem-solving; team player.

C, C++, Python

1mo

Save

Mark Applied

Hide

1mo

Senior Business Intelligence (BI) Developer (Columbia, MD, US)

Columbia, Maryland, United States

HybridFull Time

AmbuNasdaq Copenhagen: AMBU B: Developing and manufacturing single-use endoscopes and medical devices.

5+ YOE5-7 years as BI developer with data modeling, reporting (Power BI) and analytics experience.

Power BI, Salesforce Analytics, SQL, Python, Spark, R

1mo

Save

Mark Applied

Hide

1mo

Principal AI/ML Engineer

Fairfax, Virginia, United States

HybridFull Time

Pantheon Data: Provides professional services including IT, engineering, and program management.

3+ YOE2+ MgmtBachelor's or Master's in CS/Engineering/Math; 3+ yrs ML in production; 2+ yrs leading teams; strong OCR/NLP/LLMs; Python, ML frameworks; AWS experience.

Python, PyTorch, TensorFlow, Hugging Face, spaCy, AWS, Docker, Kubernetes

Save

Mark Applied

Hide

Computer Systems Engineer/Architect

Washington, District of Columbia, United States

$140k-$150k/yr OnsiteFull Time

West 4th Strategy: Provides technology and professional services to federal government agencies.

Experience in software QA, data engineering, and IV&V within AWS/Linux; SQL, Python scripting; XML/JSON/CSV data handling; strong communication and independent collaboration.

AWS, Linux, CLI, GitHub, Python, SQL, Oracle, PostgreSQL, Iceberg, XML, JSON, CSV, Delimited, Fixed-width

2mo

Save

Mark Applied

Hide

2mo

Junior RF Electrical Engineer - Poly Req'd

Herndon or Washington or Quantico

OnsiteFull Time

Patriot Group International: Global mission support and intelligence services for government agencies.

0+ YOEBachelor's in Electrical Engineering; MATLAB/Python proficiency; RF propagation modeling; electronics testing; briefing and reporting.

MATLAB, Python, spectrum analyzers, signal generators, voltage meters, continuity testers

2mo

Save

Mark Applied

Hide

2mo

Junior RF Electrical Engineer - Poly Req'd

Washington or Quantico or Herndon

OnsiteFull Time

Patriot Group International: Providing specialized security and mission support for defense and intelligence.

Bachelor's in Electrical Engineering; proficiency in MATLAB/Python; RF propagation and spectrum analysis; testing with test equipment; ability to brief technical/non-technical audiences.

MATLAB, Python, Spectrum Analyzers, Signal Generators, Voltage Meters, Network and Cable Continuity Tests

2mo

Save

Mark Applied

Hide

2mo

Security Verification Test Engineer | Annapolis Junction, MD (FS Poly Required)

Annapolis Junction, Maryland, United States

OnsiteFull Time

August Schell: Provides cybersecurity and engineering services for government and commercial clients.

8+ YOEMid-level SVT software engineer with Java, scripting, and web services experience; FS poly clearance required; Bachelor's degree and 8+ years preferred.

Java, JEE, Python, C, C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT

Save

Mark Applied

Hide

Machine Learning Engineer (Herndon, VA, US, 20171)

Herndon, Virginia, United States

HybridFull Time

AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.

3+ YOE3+ years hands-on ML engineering; productionizing models; Python and ML frameworks; cloud platforms; MLOps; strong CS fundamentals.

Python, PyTorch, Scikit-learn, AWS, Azure, GCP, SageMaker, Vertex AI, Azure ML, Docker, Kubernetes, MLflow, Feature Stores, CI/CD, MLOps, Prometheus, Grafana

Save

Mark Applied

Hide

Modeling and Simulation Engineer

Chantilly, Virginia, United States

OnsiteFull Time

APEX TK: Technical solutions and systems engineering for national security missions.

2+ YOE2-10 years of relevant experience; BS in STEM; TS/SCI with CI Poly; experience in space-related analysis; programming in C++, Python, R, SQL, MATLAB; able to communicate findings.

C++, Python, R, SQL, PostgreSQL, MATLAB, Linux, STK, VBA

2mo

Save

Mark Applied

Hide

2mo

Machine Learning Engineer - Computer Vision

Arlington, Virginia, United States

OnsiteFull Time

CaseGuard: AI software for redacting sensitive information from media files.

Bachelor's or Master's in CS/AI/Data Science; experience with deep learning (TensorFlow/PyTorch), data manipulation (Pandas/NumPy/SQL); Python and C++; MLOps on cloud; image/video data processing; strong communication.

TensorFlow, PyTorch, Transformers, Hugging Face, Pandas, NumPy, SQL, Python, C++, AWS, Azure, Google Cloud, ONNX, triton, vllm, Docker, Kubernetes

Save

Mark Applied

Hide

Data & Automation Engineer (Q Clearance)

Herndon, Virginia, United States

RemoteFull Time

ShorePoint: Provides cybersecurity and risk management services for federal agencies.

3+ YOE3+ years experience; Python and PowerShell; SharePoint Online/Microsoft 365; data migration; DOE Q or equivalent Top Secret clearance; bachelor/associate degree options plus experience; AI capabilities interest.

Python, PowerShell, SharePoint Online, Microsoft 365, Azure

2mo

Save

Mark Applied

Hide

2mo

Business Data Architect/Developer (15.37)

Washington, District of Columbia, United States

$110k-$150k/yr OnsiteFull Time

OCT Consulting: Provides management and technology consulting services to federal agencies.

5+ YOEU.S. citizen; bachelor’s in engineering or business with 7+ years, or master’s with 5+ years; PMP/DHS PM/Six Sigma MBB or equivalent; gov experience; strong data-analytics, SQL, Python, Access, SharePoint skills; able to work onsite in Washington, DC; ability to pass federal security investigation.

Microsoft Access, Python, SQL, Microsoft Office Suite, Microsoft Project, SharePoint

1mo

Save

Mark Applied

Hide

1mo

Bridge Management Engineer (Arlington, VA, US)

Arlington, Virginia, United States

HybridFull Time

Mott MacDonald: Global consultancy providing engineering, management, and development services.

3+ YOE3+ years in bridge engineering/asset management; Bachelor's in Civil Engineering; EIT preferred, PE preferred; strong communication and teamwork; Excel; GIS; Python exposure a plus.

Excel, Geographic Information Systems, Python

Save

Mark Applied

Hide

Zscaler Engineer

Washington, District of Columbia, United States

HybridFull Time

Bamboo Solutions: Develops SharePoint software and provides IT modernization services.

5+ YOEExperience with Zscaler services (ZIA/ZPA/ZDX), cloud/network/identity security, Windows/Linux admin, scripting; MS platform integration; on-site in DC 3 days per week.

Zscaler, EDR, DLP, Secure Web Gateway, Email Security, IDPS, Firewall, SIEM, Azure AD, Conditional Access, Intune, Microsoft Defender, SAML, PowerShell, Python, Bash

2mo

Save

Mark Applied

Hide

2mo

Business Process System Engineer

Arlington, Virginia, United States

OnsiteFull Time

Technomics: Data-driven cost analysis and decision support for government programs.

5+ YOEBachelor's degree in a quantitative discipline; 5+ years of quantitative analysis; experience with ELT/ETL, Databricks, AWS; BI tools (Excel, Python, Tableau); translate requirements; US citizenship; Secret clearance preferred.

Databricks, AWS, Python, Excel, SharePoint, Tableau, Tableau Prep, Tableau Server, Tableau Desktop, Delta Lake, MLflow, S3

1mo

Save

Mark Applied

Hide

1mo

Hybrid Cloud Platform Engineer

Springfield or St. Louis

OnsiteFull Time

Valiant Solutions: Provides cybersecurity and IT services to federal government agencies.

5+ YOEBachelor's in CS/CE or related, 5-8 years developer experience, DoD 8570 IAT Level II with listed certifications.

Amazon Web Services, Red Hat OpenShift, Linux (RHEL/RHCOS/CentOS), Docker, Kubernetes, Git, GitLab CI, Jenkins, Python, Shell scripting, RabbitMQ, Redis, PostgreSQL, Elastic Stack, Crossplane, Kyverno, Red Hat GitOps, vSphere

Save

Mark Applied

Hide

Cybersecurity / Information Security Engineer

Chantilly, Virginia, United States

OnsiteFull Time

Evans & Chambers Technology: Develops technology solutions and software for national defense missions.

6+ YOE6-10 years in ISSE/cybersecurity; TS/SCI with Polygraph; BS in technical field; Linux experience; scripting (bash/python); networking; Agile; NIST/CIS/DI SA standards; RMF and CVE management.

Linux, Bash, Python, AWS, Ansible, Terraform

Save

Mark Applied

Hide

Senior Mechanical Engineer (CFD and FEA)

Columbia, Maryland, United States

$110k-$130k/yr HybridFull Time

Tate: Manufactures raised access floors and data center infrastructure solutions.

Bachelor’s degree in mechanical engineering; experience with CFD/FEA for HVAC/data center applications; proficient with CFD/FEA tools; able to lead simulations and support product development and customer engagements.

ANSYS Fluent, ANSYS CFX, SolidWorks Flow Simulation, Autodesk CFD, OpenFOAM, ANSYS Mechanical, Abaqus, NASTRAN, Onshape, SolidWorks, Creo, Python

1mo

Save

Mark Applied

Hide

1mo

Signal Processing Engineer / Computer Scientist

Washington, District of Columbia, United States

$120k-$150k/yr OnsiteFull Time

Envisioneering: Provides engineering, R&D, and electronic warfare solutions for defense.

5+ YOEFive years of electromagnetic signal processing experience; RF knowledge; MATLAB, Python, Java; FPGA/VHDL/Verilog; DoD Secret clearance; Bachelor’s in engineering, mathematics, computer science, or physics; ability to lift 50 lbs; some travel.

MATLAB, Python, Java, C++, VHDL, Verilog, FPGA

Save

Mark Applied

Hide

Data Analyst/ Data Engineer II

Andrews AFB, Maryland, United States

$120k-$135k/yr OnsiteFull Time

UIC: Provides construction, government contracting, and marine transportation services.

4+ YOE4+ years experience in databases, data analytics, and visualization; proficient with Python/SQL/R/Scala; strong communication and leadership.

Python, SQL, R, Scala, Visual Basic

1mo

Save

Mark Applied

Hide

1mo

Senior Solutions Engineer, Federal

Washington, District of Columbia, United States

$160k-$200k/yr RemoteFull Time

Deepgram: Provide real-time APIs for automated speech-to-text and voice AI.

5+ YOE5+ years engineering or deployment experience; strong software background; active Top Secret/SCI clearance or equivalent; able to scope and deliver complex gov deployments; comfortable travel up to 50%; proficient in Python/JavaScript.

Python, JavaScript, Rust, Terraform, Kubernetes, AWS GovCloud, Azure Government

1mo

Save

Mark Applied

Hide

1mo

macOS Customer Support Engineer - SBG

Arlington, Virginia, United States

OnsiteFull Time

SBG Technology Solutions: Provides IT modernization and engineering services to federal agencies.

3+ YOE3+ years macOS support in enterprise environments; JAMF/MDM familiarity; scripting (Shell/Bash/Python); strong customer service; able to obtain DHS security clearance.

JAMF, Shell, Bash, Python, MAC OS

2mo

Save

Mark Applied

Hide

2mo

Hybrid Cloud Platform Engineer (PaaS)

Springfield or St. Louis

HybridFull Time

Bcore: Delivers intelligence and technical solutions to U.S. government agencies.

5+ YOEExperience deploying and managing RedHat OpenShift; AWS; Python, shell scripting, Git; Linux; CI/CD tools; container platforms.

Red Hat OpenShift, AWS, Python, Shell scripting, Git, RHEL, RHCOS, CentOS, GitLab CI, Jenkins, GitOps, Docker, Kubernetes

1mo

Save

Mark Applied

Hide

1mo

Information Security Application Engineer (2026 Graduates)

McLean, Virginia, United States

OnsiteFull Time

AppianNASDAQ: APPN: Provides a low-code platform for enterprise-grade process automation.

Pursuing a Bachelor's in CS/Engineering or related field; programming in Java/Python/C/C++ ; strong networking, Windows/Linux, and cloud familiarity.

Java, Python, C/C++, Windows, Linux, Cloud

2mo

Save

Mark Applied

Hide

2mo

Junior RF Electrical Engineer - Poly Req'd

Washington or Quantico or Herndon

OnsiteFull Time

Patriot Group International: Provides mission support and security services to the defense sector.

Bachelor's in Electrical Engineering; MATLAB/Python; RF propagation and spectrum analysis; testing electronics; briefing and presenting to technical/non-technical audiences.

MATLAB, Python, Spectrum Analyzer, Signal Generator, Voltmeter, Network Tester, RF testing equipment

2mo

Save

Mark Applied

Hide

2mo

RF/uW Solutions Engineer

Columbia, Maryland, United States

HybridFull Time

Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.

4+ YOEBSEE required with RF/microwave emphasis; TS/SCI with Poly; US Citizen; 4+ years exp; strong communication; programming in C#, Python, Matlab, or C; field travel.

C#, Python, Matlab, C

Save

Mark Applied

Hide

Senior DevOps Engineer/Architect

Washington, District of Columbia, United States

OnsiteFull Time

GCyber: Provides specialized cybersecurity and IT modernization for government agencies.

7+ YOEActive Top Secret/SCI clearance; DoD 8570 IAT II / Security+; 7+ years DevOps/platform/infrastructure; architect/senior lead; Kubernetes/Docker/Helm; GitLab/Jenkins/Rancher; Python/Bash; on-prem and cloud; Linux networking

Kubernetes, Docker, Helm, GitLab, Jenkins, Rancher, Python, Bash, Shell, Prometheus, Grafana, ELK Stack, IAM, SSH, VPN, S3, Linux

Save

Mark Applied

Hide

Revenue Operations GTM Engineer

Arlington or New York

HybridFull Time

AvePointNASDAQ: AVPT: Provides SaaS for cloud data protection and management.

1+ YOEBS in computer science or engineering, or equivalent practical experience; 1–4+ years building integrations/automation across SaaS platforms; certifications in Microsoft Dynamics 365; proficiency with APIs, SQL, Python/JavaScript; knowledge of CRM systems and GTM tooling.

APIs, SQL, Python, JavaScript, Dynamics 365, Power Platform

Save

Mark Applied

Hide

FLS Production Engineer - Optical Alignment & Metrology Competency (CWW – N1)

Wilton, Connecticut, United States

OnsiteFull Time

ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.

0+ YOEBachelor's in Optical Engineering; 0+ years; optical metrology, optical design, MATLAB, LabVIEW, Python; read optical/mechanical/electrical drawings; cleanroom work; willingness for weekend coverage.

Code-V, Zemax, MATLAB, LabVIEW, Python, NX, Teamcenter, SAP

Save

Mark Applied

Hide

Site Reliability Engineer (Senior or Staff), Atlas

New York City or Boston or Charlotte or Miami or New York City or Philadelphia or Raleigh or Washington

$127k-$249k/yr HybridFull Time

MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.

5+ YOE5+ years running critical systems at scale; multi-cloud experience; strong Linux; programming in Go/Ruby/Python; knowledge of HTTP/TLS/DNS; on-call rotation.

Linux, Go, Ruby, Python, HTTP, TLS, DNS, AWS, Azure, GCP

2mo

Save

Mark Applied

Hide

2mo

Sr Applications Database Engineer/Applications System Administrator

Rockville, Maryland, United States

$90k-$110k/yr OnsiteFull Time

Chickasaw Nation Industries: Provides professional services and manufacturing for federal agencies

Senior AI/ML engineer with healthcare data expertise (HL7/FHIR), cloud (AWS), Python/R/Java, GenAI, LangChain; experience with NLP/CV and HIPAA compliance.

Python, R, Java, AWS, Docker, Kubernetes, PyTorch, TensorFlow, scikit-learn, HL7, FHIR, LangChain, VectorDBs, RAG

Save

Mark Applied

Hide

Electrical/Systems Engineer

Washington, District of Columbia, United States

$152k-$165k/yr OnsiteFull Time

Mayvin: Provides technical advisory and mission support to federal agencies.

3+ YOEBachelor's degree in engineering or related field; minimum 3 years’ experience; networking basics; scripting (Python); ability to follow procedures; willing to travel; proficient with MS Office.

Microsoft Office, Networking (TCP/IP, routing, switching, VLANs), Scripting (Python), Linux (basic command-line), Technical instrumentation, Diagnostic tools, System analysis