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Python Developer Iii Jobs in Middletown, VA, US
12 python developer iii jobs from 9 companies hiring in Middletown, VA, US.
2w
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Engineer III - Flight Dynamics Systems Development
Reston, Virginia, United States
HybridFull Time
5+ YOEBachelor’s degree in Aerospace Engineering, Computer Science, or related field; 5+ years in aerospace or satellite ground systems; active Secret security clearance or ability to obtain; strong communication and analytical skills.
Java, JavaScript, Python, Shell scripting
5d
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Web Application Developer III
Chantilly, Virginia, United States
$91k-$142k/yr HybridFull Time
8+ YOEActive TS clearance with SCI eligibility; degree with years experience; SAFe; web app security; REST APIs; Angular/React; JS/TS; US Citizenship; onsite weekly Reston.
Angular, React, JavaScript, TypeScript, HTML5, CSS3, .NET (C#), Python, Node.js, MySQL, PostgreSQL, Microsoft SQL Server, Bootstrap, REST APIs, SAFe, AWS GovCloud, Docker, Kubernetes, RabbitMQ, Redis, CI/CD, Web accessibility, Security best practices
2w
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Systems Engineer III, Datacenter Operations
Ashburn, Virginia, United States
OnsiteFull Time
7+ YOEOversee data center hardware deployments, firmware management, monitoring, and lifecycle; 7+ years in enterprise data centers; strong server/network hardware knowledge; on-site in Ashburn, VA; able to lift up to 50 lbs.
Linux, Prometheus, Grafana, DCIM, SSH, Python, Go, Dell hardware, HP hardware, Cisco, Arista
1mo
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Azure DevOps Engineer III (Principle) (75661)
Sterling, Virginia, United States
OnsiteFull Time
6+ YOESenior DevOps engineer with deep CI/CD, IaC, and cloud expertise; leadership in pipeline design, governance, and secure delivery.
GitHub Enterprise Actions, Terraform, Ansible, Azure, Kubernetes, AKS, PowerShell, Bash, Python, Git
2w
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Systems Engineer III, Datacenter Operations
Ashburn, Virginia, United States
OnsiteFull Time
7+ YOEExperience in data center operations, hardware deployment, troubleshooting, monitoring, and firmware updates; familiarity with Dell/HP/Cisco/Arista hardware; Linux; scripting (Python/Go); DCIM; observability (Prometheus, Grafana).
Prometheus, Grafana, DCIM, SSH, Linux, Python, Go, Dell hardware, HP hardware, Cisco networking, Arista networking
1w
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Sr. Cloud Engineer III
Washington or Reston
$174k-$220k/yr OnsiteFull Time
10+ YOEActive TS/SCI with CI poly; 10+ years in cloud engineering/architecture; extensive AWS experience; security clearance; 8140/8570 certifications; scripting; IaC; cloud security.
AWS, Azure, GCP, Terraform, CloudFormation, Ansible, Docker, Kubernetes, Python, Bash, IAM, SSO
4w
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RF Systems Engineer III
Seattle or Huntsville or Denver or Cape Canaveral or Los Angeles or Longmont or Reston
$120k-$183k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor in Electrical/RF Engineering; 5+ years RF systems experience; RF link budgets; TT&C familiarity.
MATLAB, Python, STK, Software-Defined Radio, CCSDS
1mo
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Senior Network Tool Engineer (IT SE III) (Government)
Chantilly, Virginia, United States
$108k-$175k/yr OnsiteFull Time
16+ YOETS/SCI with polygraph; 16+ years in network engineering; NSO; Linux (RHEL); scripting (Python); DoD 8140 IAT Level 2; strong communication and teamwork.
NSO, Python, NETCONF, RESTCONF, JSON-RPC, Linux (RHEL), Cisco, Juniper, YANG
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
1w
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Database Engineer IV
Quantico or Washington
$112k-$179k/yr OnsiteFull Time
8+ YOEBachelor’s in a relevant field with 8+ years (or Master’s with 6+ years); active TS/SCI or SCI eligibility with poly; Security+ or DoD 8570 IAT II/III; strong SQL, cloud, and data analytics; Apache/Hadoop; visualization tools Tableau/PowerBI/Kibana; programming in Python/R/C++/SQL.
SQL, Cloud platforms, Apache, Hadoop, SAS, Tableau, PowerBI, Kibana, Grafana, Python, R, C++
1mo
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Senior Splunk Cyber Security Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOESenior level Splunk expertise in cybersecurity, with TS/SCI w/ Poly clearance; 5+ years in cyber security; 3+ years with Splunk Enterprise Security; interoperability across Unix/Linux/Windows; DoD 8570 IAT Level II or III certification.
Splunk, Splunk Enterprise Security, Unix, Linux, Windows, Bash, Python, Java, Cribl, CIM, ITSI, Architect, Consultant, ICD 503, Knowlege Object Management, Deployment Server
HiringCafe market data
Python Developer Iii Jobs market signals in Middletown, 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
12
Hiring companies
9
Fresh sample
75% new in 30d
Salary visibility
50% show pay
Companies appearing in this market
Blue OriginLive Nation EntertainmentAT&TCenturion HealthIridiumManTechMetroStarNoblis
Work location mix in visible results
Onsite: 9Hybrid: 3