4,091 sr engineer jobs at 643 companies in Front Royal, VA
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Sr. Software Engineer
Tucson or Centennial or Chantilly
$190k-$260k/yr OnsiteFull Time
15+ YOEProficient in modern software engineering, C++ and Python, 15+ years experience, TS/SCI clearance, US citizenship.
C++, Python, Linux, Gitlab, CI/CD, Docker, Kubernetes, PIP
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Sr. Water Resources Engineer - Water Business
Fort Worth or Fairfax or Richmond or Virginia Beach
$110k-$140k/yr OnsiteFull Time
8+ YOEBachelor's in Civil or Biosystems engineering; 8+ years experience; VA PE or ability to obtain; strong communication and project leadership; MS Office proficiency.
Microsoft Office
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Sr. Data Engineer
Fairfax, Virginia, United States
$106k-$159k/yr OnsiteFull Time
8+ YOE8+ years IT data architecture, public trust clearance, US citizen, Bachelor's degree; Expertise in Databricks, Delta Lake, Delta Live Tables; Spark; ETL/ELT tools; advanced SQL; data pipelines; AWS; CI/CD; Kafka; Python.
Databricks, Structured Streaming, Delta Lake, Delta Live Tables, Spark, Spark SQL, Spark DataFrames, PySpark, SSIS, Pentaho, Data Migration Service, Python, Pytest, Unittest, JSON, Kafka, Confluent, Schema Registry, ksqldb, Kafka Streams, Airflow, Jenkins, Docker, CloudWatch, AWS, DynamoDB, S3, Kinesis, DBT, Great Expectations
3w
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Principal/Sr. Principal Engineer Electromechanical
Fairfax, Virginia, United States
$114k-$213k/yr OnsiteFull Time
5+ YOETS/SCI clearance, willingness to take full‑scope polygraph, STEM degree, 5+ years relevant experience (principal) or 8+ (sr. principal), expertise in software‑defined radios, RF and IP networking, ability to travel up to 25%.
STK, Linux
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Sr. Staff Site Reliability Engineer-Federal, Security Clearance
Crystal City, Virginia, United States
$140k-$200k/yr OnsiteFull Time
7+ YOEActive Secret clearance; 7+ years SRE experience in operations and engineering; Linux, network troubleshooting, automation (Ansible, Terraform); Python; AWS ECS/Kubernetes; vulnerability monitoring; virtualization and networking.
Python, Ansible, Terraform, Kubernetes, AWS, Linux, Docker
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Sr. Distinguished Engineer
McLean or Richmond
$315k-$359k/yr OnsiteFull Time
9+ YOEBachelor’s degree; 9+ years in enterprise architecture, software engineering, ML; cloud platforms; web systems; security engineering.
Java, Python, Go, JavaScript/TypeScript, Swift, React, Angular, Web platforms, AI/ML tooling, Cloud platforms (AWS/Azure/GCP), Networking, Security engineering
3mo
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Sr. Water Systems Engineer, DC Design Engineering
Austin or Seattle or Herndon
$137k-$185k/yr OnsiteFull Time
6+ YOE6+ years data center design/engineering; Bachelor's in Engineering; knowledge of water treatment for industrial facilities; experience with design, construction, operations, and maintenance of data centers; ability to coordinate with utilities and AHJs.
3w
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Sr Research Engineer
Reston, Virginia, United States
$164k-$222k/yr HybridFull Time
8+ YOEBachelors and Masters in CS/Engineering or related, 8+ years research engineering experience, systems and network security expertise, prototype development, publications, and strong development skills.
C, C++, Java, Python, SQL, NoSQL
1w
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Sr. Engineer (HVAC)
Burlington or Boston or Alpharetta or Philadelphia or Ashburn
$120k-$190k/yr HybridFull Time
8+ YOEBachelor's degree in mechanical engineering, PE license, 8+ years of lead mechanical engineering experience, project management expertise, multidisciplinary coordination, and proficiency with HVAC design and modeling software.
AutoCAD, Revit, Trane Trace, Carrier HAP, ASHRAE, NFPA, IMC, IECC, LEED, WELL, Energy Modeling
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Sr Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
12+ YOEActive TS/SCI with polygraph, BS in Engineering/Physics or related, 12 years in space/ground systems engineering, 5+ years agile acquisition experience, strong communication with senior government leaders.
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Sr. Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
12+ YOEBS in Engineering/Physics, 12 years space/ground systems engineering experience, active TS/SCI with CI Polygraph, 5+ years agile acquisition experience, strong SE and GEOINT domain knowledge.
2mo
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Sr Systems Engineer
Vienna, Virginia, United States
OnsiteFull Time
7+ YOEBachelor's in engineering/CS, 7+ years systems engineering experience, Top-Secret with SCI eligibility (CI Poly ability), expertise in AWS/cloud automation, virtualization, networking, scripting (Python/Bash/PowerShell), monitoring, and troubleshooting.
AWS, AWS CloudFormation, AWS Lambda, EventBridge, GitLab, Bash, Python, PowerShell, VMware, Everfox (forcepoint) CDS, Linux, UNIX, TCP/IP
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Sr Systems Engineer
Colorado Springs or Chantilly
$121k-$161k/yr OnsiteFull Time
5+ YOESystems engineering experience, Linux/Windows/Oracle/SQL knowledge, Agile familiarity, satellite operations experience, Top Secret/SCI with polygraph preferred, bachelor's degree with experience required.
Linux, Windows, Oracle, SQL
2w
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Sr. Cloud Engineer
Dallas or Chicago or Ashburn or Boston or Austell or Austin
$120k-$140k/yr HybridFull Time
7+ YOERequires 7+ years in infrastructure or cloud engineering, AWS and Azure expertise, OCI and GCP experience, networking, IAM, Linux or Windows, automation, CI/CD, security, governance, and compliance knowledge.
AWS, Azure, OCI, GCP, Terraform, Bicep, ARM, CloudFormation, Azure Policy, AWS Organizations, GCP Org Policies, OCI policies, PowerShell, Bash, Python, CI/CD, Kubernetes, AKS, EKS, GKE, OKE, ExpressRoute, Direct Connect, VPN, Defender, CSPM, VPC, VNet, IAM, RBAC, Linux, Windows
2w
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Sr. DevSecOps Engineer
Reston, Virginia, United States
OnsiteFull Time
10+ YOETS//SCI clearance with full-scope polygraph,10+ years engineering experience or Bachelor\u0002s degree,expertise with Kubernetes,Rancher,CI/CD,automation,IaC,and strong communication and consulting skills.
Rancher, Kubernetes, Prometheus, Jenkins, GitLab, ArgoCD, Ansible, Terraform, Docker
1mo
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Sr. Navigation Engineer
Seattle or Brevard County or Denver or Los Angeles or Reston
$144k-$220k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEMaster's in relevant field,5-10 years navigation design/testing experience,Kalman filter expertise,IMU/GPS knowledge,programming in C++/Python,simulation with MATLAB/Simulink,and ability to lead and mentor engineers.
MATLAB/Simulink, C++, Python
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Sr. Systems Engineer
Ashburn, Virginia, United States
$125k-$165k/yr HybridFull Time
10+ YOEBachelor's in a technical field, 10+ years systems engineering (5+ years on Federal acquisition), CSEP, CBP background or Top Secret clearance, DHS acquisition policy expertise, strong communications, and ability to lead cross-functional teams.
DHS Instruction 102-01, DHS Acquisition Lifecycle Framework (ALF), Model-Based Systems Engineering (MBSE), Federal Acquisition Regulation (FAR), NIST, FISMA
1w
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Mechanical - Lead/Sr Engineer
Kansas City or Philadelphia or Las Vegas or Lenexa or Plano or Phoenix or Nashville or Bentonville or Los Angeles or St. Louis or New York City or Houston or Chantilly or Denver
$114k-$220k/yr OnsiteFull Time
11+ YOERequires 11–15 years of engineering experience depending on level, advanced CAD/HVAC design expertise, Bluebeam Revu proficiency, and preferably an engineering bachelor's degree and PE license.
Bluebeam Revu, AutoCAD, Revit, IESVE, Trane Trace
3mo
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Software Engineer Sr. Consultant , Fullstack/GenAI Engineering
Ashburn, Virginia, United States
$152k-$244k/yr HybridFull Time
8+ YOE2+ Mgmt8+ years software engineering; 2+ years leading engineers; strong GenAI, backend/frontend, AWS, and distributed systems experience.
Python, FastAPI, Flask, Node.js, React, TypeScript, AWS Bedrock, SageMaker, LangGraph, LangChain, Haystack, RAG, Jenkins, GitHub Actions, Terraform, CloudFormation, CodePipeline, Pinecone, FAISS, OpenSearch, Weaviate, Kafka, Kinesis, Databricks, MLFlow
1mo
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Sr. FPGA Engineer II
Chantilly, Virginia, United States
$143k-$239k/yr OnsiteFull Time
8+ YOEBachelor's in computer or electrical engineering with 8+ years experience; FPGA firmware design with VHDL; ability to obtain U.S. government security clearance.
VHDL, Xilinx, AMD Versal, C, Python, MATLAB, DDR4, Aurora, AXI Stream, AXI Memory Mapped, Altium Designer