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64 software engineer operating systems jobs at 41 companies in Virginia

3mo
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Software Engineer (Operational Systems Engineer)
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOEActive TS/SCI with polygraph required; 7+ years engineering/developing experience; proficiency with Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes; CI/CD and API development experience; A&A support experience.
Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes, CI/CD
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1mo
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Ground Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Systems Planning and Analysis
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
9+ YOEUS citizen with TS/SCI + poly; Bachelor's in a technical discipline; 9+ years supporting ground systems engineering in the defense/intelligence space domain; experience with system integration, testing, software lifecycle, configuration management, and operational mission support.
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1mo
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Systems Engineer
Alexandria, Virginia, United States
$85k/yr OnsiteFull Time
Q-Free
Q-Free: Provides technology for intelligent transportation and traffic management.
3+ YOE3+ years systems engineering or technical support experience; strong troubleshooting across hardware, software, networking and servers; experience in 24/7 operational environments; excellent communication and documentation skills.
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2mo
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Software Engineer - Integrations
Manchester or Canada or United Kingdom or Alabama or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or North Carolina or Nebraska or New Hampshire or New Jersey or New Mexico or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin or West Virginia
£50k-£80k/yr HybridFull Time
Mark43
Mark43: Provides cloud-native records and dispatch software for first responders.
3+ YOE3+ years backend software engineering with distributed systems and integrations; experience designing/operating APIs, webhooks or messaging systems; familiarity with Java, TypeScript/JavaScript, REST, SQL/MySQL; strong communication skills; must be authorized to work in the hiring country.
Java, TypeScript, JavaScript, REST, SQL, MySQL, CI/CD, Claude Code Enterprise
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2w
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Lead Software Engineer - Physical AI (Defense)
Arlington, Virginia, United States
$150k-$250k/yr OnsiteFull Time
Applied Intuition
Applied Intuition: Developing software and simulation infrastructure for autonomous vehicles.
6+ YOERequires 6+ years of software engineering experience, strong C++ or Python skills, broad software, operating system, and hardware experience, complex system integration, problem-solving, communication, U.S. citizenship, and eligibility for security clearance.
C++, Python, Axion, Acuity
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1mo
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Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience; hands-on coding in Python, Java, or Go; experience with Terraform, Kubernetes, containers, CI/CD, observability, system design, and production operations.
Python, Java, Go, Terraform, Kubernetes, containers, CI/CD
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GEOINT Ground Processing Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
4+ YOERequires active TS/SCI with poly; 4–9+ years relevant experience depending on degree; experience with GEOINT ground/space architectures, mission processing, IC/DoD acquisition, and ground software or mission operations.
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5d
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Ground Systems Engineer II - Structures & Mechanisms
Wallops Island, Virginia, United States
$88k-$110k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
2+ YOEABET-accredited bachelor's degree in mechanical engineering, 2+ years of applicable aerospace or industrial design, testing, or operations experience, and proficiency with NX and SolidWorks CAD software.
NX, SolidWorks, RISA, ANSYS, GFSSP, AFT, Thermal Desktop, CAD, FMEA, BOM, ASME, ASTM, NASA
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3w
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Ground Software Engineer, Space
Chantilly, Virginia, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
4+ YOE4+ years engineering experience; strong programming in Java/Python/C++/Rust/Go/JavaScript; experience with Space C2 or spacecraft operations; strong systems thinking and communication; eligible for U.S. Secret clearance.
Java, Python, C++, Rust, Go, JavaScript, Lattice OS, Kubernetes, OpenShift, Helm
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Backend Software Engineer - Sensors and Tracking
Seattle or Arlington
OnsiteFull Time
Rune Technologies
Rune Technologies: Develops AI-powered logistics and sustainment software for military operations.
4+ YOE4+ years software engineering experience, hands-on hardware/sensor data integration, production backend systems, proficiency in Python or Go, ability to operate in ambiguous environments.
Python, Go
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Senior Software Engineer, Wikidata Platform
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$117k-$181k/yr RemoteFull Time
Wikimedia Foundation
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
5+ YOE5+ years backend/platform engineering on distributed systems, strong knowledge-graph or database experience, proficiency in Java or C++, observability and production operations experience.
Java, C++, Kafka, Flink, Docker, Kubernetes, SPARQL, RDF
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3w
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Lead Software Engineer, Back End (Cloud Operations Resilience Engineering)
Plano or McLean or Richmond or Canada or United Kingdom or Philippines
$179k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience. Leads developers and works with distributed systems, databases, and cloud technologies.
Java, Python, SQL, Node, Go, Scala, RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL
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1mo
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Spacecraft Data Systems Engineer - Blue Ring
Reston or Huntsville or Denver or Seattle or Los Angeles
$134k-$203k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEB.S. in computer science/engineering/IT/applied math, 8+ years spacecraft development and operations, experience with Command & Telemetry Databases and CCSDS, proficiency in Java/Python/JavaScript/C/C++, familiarity with flight software and C2 tools, ability to work with cross-functional teams; U.S. work authorization required.
CCSDS, Java, Python, JavaScript, C, C++, Command and Telemetry Database (CTDB), Command and Control (C2), Flight Software (FSW), Jira, GitLab, CI/CD pipelines, Defense Biometric Identification System (DBIDS)
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2w
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Lead Software Engineer, Full Stack (Cloud Operations Resilience Engineering)
McLean or Richmond or Plano
$179k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, and 1+ year of cloud computing experience. Full-stack development, distributed systems, databases, containers, and cloud technologies required.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), Open Source RDBMS, NoSQL
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1mo
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Software Development Engineer
Philadelphia or Reston
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years building and operating distributed backend systems, experience with GraphQL/REST APIs, Python/Go/Java/C++, relational or NoSQL databases, containerized deployments and CI/CD; Bachelor's preferred; must be authorized to work in the US (no sponsorship).
GraphQL, REST, PostgreSQL, Python, Go, Java, C++, Docker, Kubernetes, MLOps, CI/CD
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Senior Software Development Engineer, Engagement Security
Herndon or Seattle
$168k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development with programming, system design/architecture, mentoring/tech lead experience; experience with Linux, cloud platforms, AI/ML and on-call operations.
PyTorch, TensorFlow, Python, BERT, GPT-2, GPT-3, Linux, AWS
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1w
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Senior Platform Software Engineer (Cache, Query and Compute Platforms)
McLean, Virginia, United States
$138k-$205k/yr HybridFull Time
Medallia
Medallia: Provides enterprise experience management and customer feedback software.
5+ YOERequires 5+ years in software, systems, platform, DevOps, or reliability engineering; 3+ years operating distributed platforms; experience with Redis, Kvrocks, Trino, or Spark; programming and architecture review experience.
Redis, Kvrocks, Trino, Spark, Redis Cluster, Redis Sentinel, S3, Hive Metastore, Kubernetes, Java, Go, Python
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1w
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Senior Platform Software Engineer (Cache, Query and Compute Platforms)
McLean or Tysons Corner
$138k-$205k/yr HybridFull Time
Medallia
Medallia: Provides cloud-based software for experience management and analytics.
5+ YOERequires 5 years in software, systems, platform, DevOps, or reliability engineering; 3 years operating distributed production platforms; experience with Redis, Kvrocks, Trino, or Spark; and Java, Go, or Python.
Redis, Kvrocks, Trino, Spark, Redis Cluster, Sentinel, Java, Go, Python, Kubernetes, Hive Metastore, S3, RFCs, ADRs
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3w
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Lead Software Engineer, Back End (Python, GO, API, AWS) (Cloud Operations Resilience Engineering)
McLean, Virginia, United States
$197k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
4+ YOEBachelor’s degree and 4+ years of software engineering experience required; 1+ year of cloud computing experience. Python or Go, AWS, distributed systems, and cloud technologies preferred.
Python, Go, AWS, Microsoft Azure, Google Cloud, Open Source RDBMS, NoSQL, Agile, API
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3mo
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AQ Operational Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Probity
Probity: Provides IT, cybersecurity, and engineering services to government agencies.
3+ YOEActive TS/SCI with polygraph; Bachelor's in Computer Science or related field; 3+ years software design/development; Linux, Bash, Python; Docker/Kubernetes; Git; network/telecom knowledge; strong communication; travel.
Docker, Kubernetes, Bash, Python, Git, Mail protocols, Ansible
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