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Python Developer Jobs in Gainesville, VA, US
3,700+ python developer jobs from 790+ companies hiring in Gainesville, VA, US.
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Data Engineer
Chantilly, Virginia, United States
$130k-$160k/yr OnsiteFull Time
5+ YOE5+ years in data engineering with strong SQL, dbt, and data pipelines; experience with cloud storage; analytics tools such as Power BI/Tableau; data governance.
SQL, dbt, Azure Blob Storage, Amazon S3, Google Cloud Storage, Power BI, Tableau, Fivetran, dbt, Python
2mo
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Cloud DevOps Engineer (Remote, Continental United States)
Arlington or Arlington, VA
RemoteFull Time
International Consulting Associates: Provides data science and research solutions for federal agencies.
5+ YOE5+ years in DevOps/DevSecOps/SRE; strong AWS (ECS/EKS, Terraform); CI/CD (GitHub Actions, Argo CD); IaC; monitoring; Python/Bash; Postgres; authorized to work in US; willingness to obtain Public Trust clearance
AWS, ECS, EKS, Terraform, GitHub Actions, Argo CD, Kubernetes, Postgres, Python, Bash, CloudWatch, Datadog, Open Telemetry
1mo
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Principal Data Engineer - H&B Data & Analytics Platform
Arlington, Virginia, United States
$180k-$225k/yr OnsiteFull Time
8+ YOEDegree in CS/IS/Math/Engineering; 8+ years data or platform engineering; cloud data pipelines; Spark; SQL; Python; Databricks; Delta Lake; data modeling; ingestion tools; ML analytics.
Spark, Databricks, Delta Lake, Matillion, Fivetran, Airbyte, Azure, AWS, GCP, Python, SQL
1d
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Contract EV Quality Engineer (Ashburn, VA, US, 20147)
Ashburn, Virginia, United States
OnsiteContract
5+ YOE5+ years post-undergrad data analysis experience; BS in Engineering or Computer Science; proficient in Python and SQL; EV/charging domain knowledge; strong communication; willing to travel up to 10%.
Python, SQL, Jira, Salesforce, Confluence, Alteryx, Excel
2mo
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Senior DevSecOps / Platform Security Engineer (AWS + Kubernetes)
McLean or United States
$175k-$215k/yr RemoteFull Time
5+ YOE5+ years in DevOps/SRE/Platform Eng or Security Eng with automation; strong AWS security; Kubernetes security; CI/CD security; IaC; Python/Go/Bash.
Terraform, CloudFormation, CDK, Pulumi, Kubernetes, EKS, Python, Go, Bash, SAST, SCA, IaC scanning, cosign, OPA, Gatekeeper, Kyverno, SBOM
1d
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Forward Deployed Site Reliability Engineer (TS/SCI Required)
Arlington, Virginia, United States
OnsiteFull Time
5+ YOE5+ years SRE/production ops; define SLI/SLOs; Docker/AWS; Linux; Terraform; LGTM stack; incident response; scripting (Python/Bash); defense environment experience; TS/SCI clearance.
Docker, Docker Compose, AWS, Linux, Terraform, Grafana, Loki, Tempo, Mimir, Go, Python, Bash, PagerDuty
2mo
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Vice President, Cybersecurity Engineer - AI Security
New York or Washington
$250k-$270k/yr OnsiteFull Time
8+ YOE8+ years cybersecurity experience; hands-on security engineering, platform/cloud security; Azure, Kubernetes, CI/CD, SAST/SCA/DAST; AI/LLM security knowledge; Python/TypeScript; ability to influence across teams.
Azure, Kubernetes, OIDC, CI/CD, IaC, SAST, SCA, DAST, secret scanning, dependency security, Python, TypeScript
1mo
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Control Systems / Embedded Software Engineer
Fredericksburg, Virginia, United States
OnsiteFull Time
5+ YOEBS/MS/PhD in Robotics, Mechanical or Electrical engineering; 5+ years experience; U.S. Citizenship; ability to obtain Secret clearance; experience with C/C++, Python, ROS, Linux; motor control and embedded systems.
C++, Python, ROS, Git, Linux, Matlab, Octave, Altium, RS232, RS422, RS485, CAN, TCP/IP
5d
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Senior Space Surveillance Engineer, Data Fusion and Astrodynamics
Chantilly or Aurora
$150k-$250k/yr HybridFull Time
7+ YOESenior role leading data fusion and astrodynamics; 7+ years experience; BS+ in aerospace/engineering/math; Python/C++; TS clearance with SCI eligibility.
Python, C++, Linux
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Technical Support Engineer
San Francisco or Salt Lake City or Phoenix or Los Angeles or Chicago or Boston or Austin or New York City or Miami or Tampa or Atlanta or Columbus or Boise or San Diego or Minneapolis or Houston or Raleigh or Nashville or Kansas City or Charlotte or Portland or Philadelphia or Dallas or Washington D.C. or Seattle
$86k-$118k/yr RemoteFull Time
2+ YOE2+ years technical issue resolution in global support; experience with SaaS or financial services; programming in JS, PHP, Objective-C, Python, Golang, Solidity; knowledge of AWS/GCP, REST APIs; strong problem-solving and communication; weekend availability; multilingual preferred.
SQL, Postman, Kibana, Jira, Salesforce, Confluence, Discord, Gradual, GitHub Copilot, Cursor, Claude Code
2mo
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Space Systems Modeling and Simulation Engineer, Staff (Systems Engineer, Staff)
Chantilly or Littleton
OnsiteFull Time
10+ YOE10+ years in aerospace engineering; MBSE/SysML experience; MBSE tools (Cameo, Teamwork Cloud); Ansys tools; Python; space vehicle design knowledge; willing to travel 10-15%; US citizenship with ability to obtain DoD clearance.
MBSE, Cameo, MCSE, Teamwork Cloud, Ansys, STK, Python
2mo
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Generative AI Cloud Operations Engineer - Evinova
Gaithersburg, Maryland, United States
$135k-$202k/yr HybridFull Time
2+ YOEHS Diploma or GED; 2+ years deploying GenAI agents in production; strong Python/TypeScript; AWS; Docker/Kubernetes; LangChain/LangGraph/ADK/Strands; production ML deployment experience; collaborative and communicative.
Python, TypeScript, AWS, Docker, Kubernetes, LangChain, LangGraph, LlamaIndex, Google ADK, Langfuse, Pinecone, Weaviate, Arize Phoenix, Grafana, Prometheus, Xray
1w
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Cybersecurity Engineer – Senior
Washington, District of Columbia, United States
OnsiteContract
8+ YOESenior cybersecurity engineer with 8+ years, US citizenship, IAT/L2 certs, RMF/NIST experience, vulnerability assessment, SIEM/IDS/endpoint tools, cloud familiarity, strong communication.
SIEM, IDS/IPS, endpoint protection, Nessus, Python, PowerShell, Windows, Linux, AWS, Azure
1w
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Data Engineer, Junior
Reston, Virginia, United States
OnsiteFull Time
0+ YOEBachelor's in STEM; 0-5 years experience; data engineering, data analysis, statistics; TS/SCI with CI Polygraph clearance.
Python, R, SAS, SPSS, S-PLUS, SQL
3w
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Sr. IT Engineer
Washington, District of Columbia, United States
HybridFull Time
Istari Digital: Provides digital engineering software for aerospace and defense industries.
10+ YOE10+ years IT engineering; JumpCloud/MDM, macOS/Windows at scale; Google Workspace; scripting; autonomous work; DoD-regulated environment exposure.
JumpCloud, macOS, Windows, Google Workspace, Python, Bash, PowerShell, GitHub Enterprise, AWS, Snyk, SonarQube, CrowdStrike Falcon Cloud Security, Terraform, Jfrog
3w
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Sr. Cloud Engineer
Washington, District of Columbia, United States
HybridFull Time
8+ YOE8+ years IT experience, 6+ years AWS, architecture and IaC using CloudFormation/Terraform; AWS SA Professional; US citizenship with active Secret clearance; strong debugging and CI/CD skills.
AWS, Terraform, CloudFormation, AWS CLI, PowerShell, Python, CI/CD
2mo
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Sr. Sales Engineer
Austin or Nashville or Washington or Broomfield
$200k-$320k/yr RemoteFull Time
7+ YOE7+ years in technical/pre-sales, hyperscaler relationships, strong presentation skills.
Terraform, Python, APIs, Lambda, Kubernetes, Serverless, CNAPP, Application Security, DNS, NFS, SMTP, HTTP, TCP/IP, Routing, Switching, VPN, LAN, WAN, Network Security, Intrusion Detection, Anti-Virus, RADIUS, PKI, IKE, Certificates, L2TP, IPSEC, Firewall, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES
1mo
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Systems Engineer III
Alexandria, Virginia, United States
OnsiteFull Time
6+ YOESix years in systems engineering with cloud, IaC, CI/CD; TS/SCI with CI poly; DoD 8570 IAT II and Microsoft certification.
AWS, Azure, Google Cloud, Terraform, Ansible, Kubernetes, Docker Swarm, GitLab CI, Bash, PowerShell, Python
1w
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Sr. Solutions Engineer
Washington, District of Columbia, United States
$178k-$329k/yr HybridFull Time
7+ YOE7+ years as Solutions/System Engineer; strong communication; travel; cloud/SaaS experience;Bachelor’s degree required.
Linux, MacOS, Windows, MDM, SAML, REST API, Python, Cloud, SaaS, NGFW, VPN, Azure AD, AWS, GCP
2mo
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Enterprise Jamf Engineer
Arlington, Virginia, United States
RemoteFull Time
3+ YOE3+ years to manage macOS in enterprise; Jamf Pro expertise; DHS EOD eligibility; strong scripting and security knowledge.
Jamf Pro, Okta, Azure AD, DEP, VPP, Bash, Python, CrowdStrike, Microsoft Intune
1w
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Senior Data Engineer
Washington or Richmond or Remote
$86k-$110k/yr RemoteFull Time
4+ YOE4+ years in data architecture or analytics consulting; strong SQL; experience designing pipelines, modeling, and warehousing; excellent communication.
SQL, Python, AWS, ETL, Data Modeling, Data Warehousing
2mo
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Data and AI Solutions Engineer
Washington, District of Columbia, United States
$134k-$180k/yr HybridFull Time
4+ YOE4+ years in workflow automation, AI-enabled processes, or orchestration; strong stakeholder engagement; Microsoft 365/Power Platform expertise; low-code and API integrations; AI solution development; strong communication.
Microsoft 365, Power Automate, Power Apps, Copilot Studio, Copilot, M365 connectors, APIs, n8n, Zapier, Workato, Make, Python, JavaScript
2w
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ZenPoint Solutions LLC - Cloud Engineer III (Senior) - U.S. Citizenship Required
Washington, District of Columbia, United States
OnsiteFull Time
7+ YOE7+ years cloud engineering experience; active Top Secret clearance; U.S. citizenship; hands-on IaC (Terraform/CloudFormation); Azure Government; Kubernetes; Docker; Python/Bash/PowerShell; 5 days onsite in Washington, DC.
Terraform, CloudFormation, Azure Government, AWS, Kubernetes, Docker, Python, Bash, PowerShell
2w
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Senior Site Reliability Engineer
Reston, Virginia, United States
$164k-$222k/yr HybridFull Time
10+ YOEBachelor's degree in computer science or related field; 10+ years sys/admin experience; strong Linux, Python, automation, and IaC skills; excellent communication; security knowledge; monitoring and DevOps tooling experience.
Ansible, Jenkins, Hashicorp Vault, Guardicore, Grafana, Splunk, Github, Jira, Confluence, oVirt, VMware, Squid, RedHat Enterprise Linux, ServiceNow, FreeIPA, Active Directory
3w
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Space M&S Engineer (Level II, III, IV)
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOE3+ years in aerospace modeling/simulation; TS/SCI w/ Poly; BS or MS in relevant field; Python (NumPy, SciPy, pandas, matplotlib); sensor phenomenology knowledge; strong communication.
Python, MATLAB, NumPy, SciPy, pandas, matplotlib, MS Office
1mo
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Systems Engineer, Senior (CIAT)
Dahlgren, Virginia, United States
HybridFull Time
15+ YOESenior systems engineer with 15-20 years Navy/DoD experience; VMware virtualization; Aegis/ABMD/SSDS/IAMD experience; scripting; Linux/Windows; MS Office; writing and communications skills.
VMware, Linux, Windows, PowerShell, Python, Microsoft Visio, Microsoft Office
1mo
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Mid-Level Network Engineer
Silver Spring, Maryland, United States
HybridFull Time
Concept Plus: Delivers enterprise IT services for federal government agencies.
5+ YOE5+ years network engineering experience; Cisco ISE/Firepower; routing and switching; cloud experience (GCP/OCI); US citizenship; bachelor’s in IT; ability to obtain Public Trust.
Cisco ISE, DNAC, VPN, IP Routing, OSPF, BGP, GCP, OCI, Linux, Python
2w
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Data Engineer (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
10+ YOETen years IT experience with at least six years in data engineering; strong SQL and coding skills; cloud experience; DoD/DoN or law enforcement familiarity preferred.
SQL, Python, Java, R, Scala, AWS, Azure, GCP
1d
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Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
6+ YOE6+ years IT experience; 3+ years SAST/DAST; 2+ years coding in Python/Java/.NET/C#; 3+ years designing enterprise security controls; US citizenship and Public Trust suitability.
Veracode, Burp Suite Enterprise, GitHub Actions, Dependabot, Contrast (IAST), Selenium, EntraID, OWASP ZAP
2w
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Cloud Services Engineer
Denver or Washington
OnsiteFull Time
5+ YOE5+ years in cloud architecture; hands-on with Azure, AWS, or Google Cloud; DevSecOps, IaC, containers; cloud security and compliance; customer-facing; able to mentor engineers.
Ansible, Terraform, ARM, Bicep, JSON, YAML, PowerShell, Python, Docker, Kubernetes, AKS, EKS, GKE
3w
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Field Service Engineer
Washington, District of Columbia, United States
OnsiteFull Time
7+ YOEDesign, implement data pipelines and platforms; collaborate with stakeholders; 7+ years in software/data engineering; secret clearance.
Python, PySpark, Pandas, SQL, R, Spark
1mo
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Software Engineer - Infrastructure
Washington or San Francisco
HybridFull Time
7+ YOE7+ years building production infrastructure; led cross-functional projects; strong ownership and communication; experience with Kubernetes, Terraform/Pulumi, and major cloud platforms.
Kubernetes, Helm, OpenTelemetry, Terraform, Pulumi, AWS, GCP, Azure, Python, Go, Rust
1mo
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Principal DevOps Engineer
Arlington, Virginia, United States
OnsiteFull Time
12+ YOE12–16 years in DevOps, Infrastructure Automation, or related domains; expert in Ansible, Linux, scripting; CI/CD experience; leadership in automation architecture.
Ansible, Linux (RHEL/Ubuntu), Bash, Python, GitLab CI, Jenkins, GitHub Actions
2mo
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Enterprise Network Engineer
College Park or Washington
OnsiteFull Time
8+ YOE8+ years enterprise network engineering; Cisco routing/switching; DoD/DoW Secret clearance; data center, VPN, firewall; strong communication.
Cisco IOS, Cisco IOS XE, Catalyst, Nexus, Firewall, VPN, Ansible, Python
1w
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System Integration Engineer
Columbia, Maryland, United States
OnsiteFull Time
8+ YOEEight+ years in IT/system engineering; security clearance (Secret); Linux/Windows, virtualization, networking, and scripting experience.
Linux, Windows, Wireshark, VMware, CentOS, RedHat, PowerShell, PowerCLI, Python, REST APIs, Salt, Puppet, CHEF, Ansible, iSCSI, Flash SANs, SolarWinds, Firewalls, Load Balancers, NIDS, NAT, PAT, VPC, ACLs, PKI, HSMs, NTP, ArcSight
2mo
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Senior Network Engineer
Springfield, Virginia, United States
OnsiteFull Time
4+ YOESenior Network Engineer with 4+ years (mid) to 6+ years (senior) hands-on Cisco routing/switching, firewall, and VPN experience; cloud, proxy, load balancer skills; US citizenship and security clearance requirements; BA/BS preferred; strong documentation and on-call capabilities.
Cisco technologies, VPN, Palo Alto Firewalls, F5 Load Balancers, BlueCoat/Proxies, SDN/SD-WAN, Cloud (AWS, Azure, O365), Unix/Linux, Python, Perl, NetScout, Network security
2mo
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Customer Success Engineer
Rockville, Maryland, United States
$100k-$120k/yr OnsiteFull Time
3+ YOEBachelor's in CS/IT or related field; 3+ years in technical support/SRE/DevOps; Kubernetes and cloud experience; strong troubleshooting and communications skills.
Kubernetes, AWS, Linux, Go, Python
1mo
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Multi-Discipline Engineer
Centennial or Palm Bay or Colorado Springs or Tucson or Chantilly
$102k-$120k/yr HybridFull Time
BS or MS in Engineering or related field; experience with C/C++, VHDL/Verilog; DSP, embedded systems; TS/SCI clearance; US citizenship required.
C, C++, VHDL, Verilog, Embedded Linux, Python, Shell scripting, Git, PCB design, 3D printing, Machining
3w
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GIS Geodatabase Engineer
Quantico, Virginia, United States
OnsiteFull Time
12+ YOEBachelor’s degree and 12 years of relevant experience; ESRI software familiarity; DoD Cyber Workforce Framework qualification; DBA certification; ESRI Enterprise Geodata Management Professional; senior-level GIS/database expertise.
ESRI ArcGIS, PostgreSQL, SQL Server, Python
3w
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Traffic Engineer I
Arlington, Virginia, United States
OnsiteFull Time
0+ YOEBachelor's degree in Engineering; up to 1 year of industry experience; EIT preferred.
MicroStation, AutoCAD, Python, Synchro, MUTCD, AASHTO, Data Analytics
HiringCafe market data
Python Developer Jobs market signals in Gainesville, VA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
3,700+
Hiring companies
790+
Fresh sample
53% new in 30d
Salary visibility
39% show pay
Companies appearing in this market
ApplauseAstraZenecaInvictus International ConsultingTwentyC3ELFortinetInternational Consulting AssociatesNetskope
Work location mix in visible results
Onsite: 31Hybrid: 14Remote: 12