Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3mo
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Python Developer (Cybersecurity)
Dahlgren, Virginia, United States
OnsiteFull Time
Develop software and security tools using Python; ability to obtain Secret security clearance; Bachelor's in Computer Science or Cybersecurity; on-site at NSWC Dahlgren.
Python
1w
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Senior Python Developer with Spark
Reston, Virginia, United States
$97k-$157k/yr HybridFull Time
8+ YOE8+ years Python data engineering with Apache Spark, advanced SQL, AWS (EMR, Redshift, S3, Glue), big data tooling, CI/CD (GitLab, Terraform), and strong performance optimization skills.
Python, Apache Spark, Hadoop, Hive, EMR, SQL, AWS, Redshift, S3, Glue, Lambda, Step Functions, EventBridge, GitLab, Terraform
4w
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Software Engineer – Infrastructure Tooling
Sunnyvale or Washington or San Diego or Fort Walton Beach or Ann Arbor or London or Stuttgart or Munich or Stockholm or Bangalore or Seoul or Tokyo
$149k-$164k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS/CE/EE required; 2+ years software engineering experience with ≥1 year at an automotive technology company; 12+ months using C++, Python, ROS, Blaze, Critique, and gRPC/Protocol buffers.
C++, Python, ROS, Blaze, Critique, gRPC/Protocol buffers, Gerrit, Android Automotive OS (AAOS)
5d
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Lead Data Engineer - Risk Tech (Python, AWS)
McLean or Cambridge or Richmond
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, ≥4 years application development, ≥2 years big data, ≥1 year cloud (AWS/Azure/GCP); experience with Python, SQL, distributed data tools, data warehousing, and Linux; strong communication and mentoring skills.
Java, Scala, Python, SQL, Golang, MapReduce, Flink, EMR, Kafka, Spark, MySQL, PostgreSQL, DynamoDB, Redshift, Snowflake, UNIX/Linux, AWS, Microsoft Azure, Google Cloud
3d
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DCIM Development Engineer - Senior Infrastructure Engineer
Irving or Shoreview or Manassas or Charlotte or Saint Louis
$87k-$168k/yr OnsiteFull Time
4+ YOE4+ years infrastructure engineering experience; developing applications, integrations, and automation; strong SQL and Python skills; experience with APIs, PowerShell, and enterprise tooling.
Python, PowerShell, Microsoft SQL Server, SQL, APIs, ServiceNow, Git, GitHub, Azure DevOps, DCIM
1mo
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Sr. Data Engineer, Deal Tooling and Insights, Strategic Customer Engagements
Seattle or Arlington or New York
$155k-$230k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience with data modeling, warehousing, ETL, and SQL; proficiency in Python/Java/Scala/NodeJS; experience mentoring; experience building scalable data infrastructure; familiarity with AWS and GenAI preferred.
SQL, Python, Java, Scala, NodeJS, Hadoop, Hive, Spark, EMR, AWS, GenAI, LLM
1mo
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Lead Platform Engineer
Richmond or Arlington or United States
$174k-$236k/yr HybridFull Time
7+ YOEFormal people manager with 7+ years in cloud/platform engineering; strong Terraform, Kubernetes, AWS, CI/CD, observability, scripting (Bash + Python or Go), and experience using AI coding tools.
Terraform, Kubernetes, AWS, CI/CD, Bash, Python, Go, GitHub Copilot, Cursor, Claude, Istio, AWS Lambda, RDS PostgreSQL/Aurora/MS SQL
1w
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Junior Systems Engineer
King George, Virginia, United States
$64k-$128k/yr OnsiteFull Time
Bachelor's in math, CS, engineering, or physical science; ability to obtain Secret clearance; experience with C++, Python, Java, MBSE tools; data analysis and software development skills for Aegis Weapon System support.
Python, C++, Java, Rhapsody, Cameo, Aegis Weapon System (AWS)
1mo
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Sr Engineer, Equipment
Manassas, Virginia, United States
OnsiteFull Time
3+ YOE3+ years engineering experience (36 months) or a Master’s in mechanical, chemical, electrical engineering or related; experience with ASML TwinScan (XT/NXT), photolithography, metrology tools, overlay analysis, lasers, productivity metrics, equipment qualification, and data analysis (JMP, R, Python, Minitab).
ASML TwinScan, XT, NXT, ASML Yield Star, KLA registration tools, QONIAC, 5D Analyzer, CYMER XLA, CYMER XLR, GigaPhoton, JMP (SAS), R, Python, Minitab
2w
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Digital Engineer
Washington, District of Columbia, United States
$90k-$120k/yr HybridFull Time
3+ YOEU.S. citizen able to obtain DHS suitability/CBP background check; bachelor’s in systems/EE/CS or related; 3+ years systems engineering experience; government acquisition and SELC familiarity; MBSE and M&S tool experience; Python, R, or MATLAB; strong communication.
MBSE, Innoslate, Cameo, M&S, Spectrum-E, Arena, AFSIM, Python, R, MATLAB, DoDAF, DHS Systems Engineering Life Cycle (SELC)
2mo
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Sr. AI Engineer, Platform Infrastructure, Special Programs
Palo Alto or Washington
$220k-$350k/yr HybridFull Time
5+ YOEBachelor's in CS/engineering; 5+ years Go/Python; 5+ years Kubernetes or similar tooling; ability to obtain Top Secret/SCI clearance.
Go, Python, Kubernetes, Pulumi, Terraform, Linux, CI/CD, Build tooling, NVIDIA CUDA, NVIDIA drivers
2mo
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AI/ML Engineer, Mid
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
Experience with AI, data science, ML engineering, software engineering, data research, or data analytics; programming in Python, C#, or Java; knowledge of big data tools (Spark, Hadoop, Databricks); ability to obtain a Secret clearance; Bachelor's degree.
Python, C#, Java, Spark, Hadoop, Databricks
2w
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JIATF 401 System Engineer
Alexandria, Virginia, United States
$94k-$198k/yr OnsiteFull Time
4+ YOEActive TS/SCI clearance, demonstrated systems engineering experience, proficiency with Maven Smart System (MSS), Palantir, Power BI, Python, AI-enabled tools, and Microsoft Office; BA/BS with 4+ years (or equivalent experience).
Maven Smart System (MSS), Palantir, Power BI, Python, Microsoft Office Suite, AI-enabled analytical tools
2mo
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Principal Cloud Engineer
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOEActive TS/SCI w/ Poly required, 7+ years cloud engineering experience, Bachelor\u0002s degree or 4+ years additional IT experience, expertise with AWS/Azure/GCP/Oracle, IaC (Terraform/ARM/Ansible/BICEP), DevOps tooling, and scripting (PowerShell/Python/Bash).
AWS, Azure, Oracle, GCP, Google Cloud Platform, Terraform, ARM templates, BICEP, Ansible, Azure Monitor, Log Analytics, Microsoft Defender, Microsoft Sentinel, PowerShell, Python, Azure CLI, Logic Apps, Azure Functions, NSGs, Azure DevOps, Jenkins, GitLab, Docker, GitHub Enterprise, TOGAF, Zachman, Bash, YAML, JSON, Kubernetes
4w
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Orbit Determination Engineer II
Reston or Denver
$98k-$137k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEM.S. in engineering with 2+ years relevant experience or Ph.D.; foundational astrodynamics knowledge; orbit determination/estimation experience; proficiency in Python, Julia, or C++; familiarity with simulation tools; strong communication; U.S. work-authorization requirement.
Python, Julia, C++, Monte, STK/ODTK, FreeFlyer, GMAT, Jira, git, Jenkins, Docker, IDE, generative AI tools
2w
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Senior / Principal Flight Physics Engineer
Manassas, Virginia, United States
$130k-$180k/yr OnsiteFull Time
8+ YOEBachelor's in engineering, deep experience in aerodynamics/CFD/flight physics, proficiency with Pointwise, Flow360/FUN3D or similar, Python for analysis/automation, ParaView, VLM tools (AVL/xRotor), strong communication and validation skills.
Pointwise, Flow360, FUN3D, Python, ParaView, AVL, xRotor, MATLAB
2mo
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Senior Network Systems Engineer
East Palo Alto or Clarksburg or Arlington
$140k-$185k/yr FieldFull Time
5+ YOE5+ years network engineering; strong L2/L3 networking (BGP/OSPF/Babel), Linux systems, VPNs (StrongSwan/WireGuard), automation (Ansible/Terraform), scripting (Bash/Python/Go), AWS, telemetry tooling; willingness to travel ~50%.
systemd-networkd, Netplan, iptables, StrongSwan, WireGuard, Ansible, Terraform, Grafana, Telegraf, InfluxDB, Docker, SSH, Bash, Python, Go, AWS GovCloud, EC2, VPC, Transit Gateway, BGP, OSPF, Babel, VXLAN, IGMP/PIM
1mo
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Modeling and Simulation Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in a technical field plus 5+ years experience, active TS/SCI with Polygraph, experience in engineering analysis/mission operations, strong communication, and familiarity with M&S tools (e.g., C++, Python, MATLAB).
C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, STK
3mo
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Senior DevOps Engineer
Arlington or Dayton or Woburn or Boston or Melbourne or Carlsbad or United States
$134k-$184k/yr OnsiteFull Time
Active Secret clearance, BS/MS/PhD in CS/CE/EE with relevant years, strong Linux and embedded Linux skills, CI/CD (GitLab CI/Jenkins), containerization (Docker, Kubernetes), C/C++ and Python build tooling, scripting, and tooling experience.
GitLab CI, Jenkins, Docker, Kubernetes, CMake, Conan, Make, Bash, Python, C/C++, Git, SonarQube, Trivy, vcpkg, Artifactory
1mo
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Senior InfoSec Tools Engineer
Reston, Virginia, United States
$136k-$184k/yr HybridFull Time
8+ YOEBachelor's in CS or related (or equivalent), 8+ years security experience (5+ in network security), experience with SIEM/EDR/VM/Cloud Security/SOAR tools, Python scripting, Windows and Linux administration.
SIEM, EDR, VM, Cloud Security, Security Orchestration and Automation tools, Python, Windows, Linux