21 software engineer operating systems jobs at 15 companies in Winchester, VA
3mo
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Software Engineer (Operational Systems Engineer)
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
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
2mo
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Ground Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
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.
1mo
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GEOINT Ground Processing Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
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.
6d
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Embedded Software Engineer II
Germantown, Maryland, United States
$72k-$98k/yr HybridFull Time
1+ YOEBachelor’s degree in a related engineering field and 1–3 years of experience. Requires C/C++, Bash or Python, Linux or Unix-based real-time operating systems, software design, IP protocols, and hardware interfaces.
C, C++, Bash, Python, Linux, Unix, QNX, FreeRTOS
3w
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Ground Software Engineer, Space
Chantilly, Virginia, United States
$166k-$220k/yr OnsiteFull Time
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
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)
1mo
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Software Development Engineer
Philadelphia or Reston
OnsiteFull Time
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
1mo
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Senior Software Development Engineer, Engagement Security
Herndon or Seattle
$168k-$227k/yr OnsiteFull Time
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
3mo
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AQ Operational Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
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
1mo
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Space Systems TT&C Engineering Lead
Chantilly or Colorado Springs or Aurora
$113k-$257k/yr OnsiteFull Time
Experience with launch vehicle or satellite TT&C, mission design and operations, CONOPS, ability to manage technical teams, active TS/SCI clearance (polygraph willingness), bachelor\u0002s in aeronautical engineering; software/cloud/Agile familiarity preferred.
Jira, Confluence, Python
5d
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Software Development Engineer, Azure VDI Engineer (US Federal)
Reston, Virginia, United States
$137k-$205k/yr HybridFull Time
3+ YOERequires 3+ years operating systems in high-security environments, hands-on Microsoft Entra ID, Intune, security monitoring, STIG compliance, incident response, and ability to obtain U.S. clearance; U.S. citizenship required.
Microsoft Entra ID, Microsoft Entra ID Governance, Microsoft 365 Groups, Temporary Access Pass (TAP), Passkeys, Microsoft Authenticator, Windows 365, Microsoft Intune, Microsoft Sentinel, Microsoft Defender for Endpoint, Microsoft Defender for Cloud Apps, Azure Policy, Microsoft Purview, Azure Virtual Desktop (AVD), Azure networking, VNet, NSGs, Azure Firewall, VPN, ExpressRoute, Microsoft Azure, SCM
2w
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Mission Operations / Ground Software Lead
Dulles, Virginia, United States
$175k-$228k/yr OnsiteFull Time
10+ YOERequires 10+ years in satellite operations, ground systems, or mission operations software; constellation-scale ground architecture experience; and build-versus-buy decision-making. Flight dynamics and automation-first systems experience preferred.
GPS, GNSS, LEONs
1w
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DevSecOps Engineer (TS/SCI)
Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn or Virginia or Maryland or District of Columbia or United States
$98k-$147k/yr OnsiteFull Time
3+ YOEBachelor's degree, U.S. citizenship, active TS/SCI clearance or immediate eligibility, and 3+ years in DevOps, platform engineering, cloud infrastructure, operating systems, and scripting.
OpenShift, Kubernetes, Docker, AWS, Microsoft Azure, Linux, RHEL, Ubuntu, Bash, Python, PowerShell, Splunk, ELK, Grafana, Prometheus, GitLab, Jenkins, Azure DevOps, Terraform, Ansible, GraphAware Hume, Neo4j, Machine Learning, Artificial Intelligence, Natural Language Processing
1mo
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Cloud Routing Developer - Topsecret
Centreville, Virginia, United States
$104k-$181k/yr OnsiteFull Time
5+ YOETop Secret clearance required; 5+ years in network/security/systems; Bachelor's in CS/CE/SE or equivalent; production experience in C++ and Go; scripting in Python and Bash; Node.js knowledge; Linux system proficiency; WireGuard/IPsec and IP routing; applied cryptography and key lifecycle management; AWS/Google Cloud operations; CI/CD and packet-le...
C++, Go, Python, Bash, Node.js, Linux, systemd, iptables, nftables, TUN/TAP, AEAD, HKDF, X25519, TLS, AWS, EC2, VPC, IAM, Google Cloud, WireGuard, IPsec, QUIC, DPDK, XDP, Rust, CI/CD, infrastructure-as-code
2mo
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Site Reliability Engineer II - CTJ - Top Secret
Redmond or Reston
$102k-$235k/yr HybridFull Time
1+ YOERequires active TS/TS-SCI clearance, Master's (1+ yr) or Bachelor's (2+ yrs) in CS/IT or equivalent experience; experience with large-scale cloud/distributed systems, programming in C#, Go, Java, or Python, CI/CD, automation, and on-call operations.
C#, Go, Java, Python, CI/CD, Microsoft Defender
4d
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Transit Operations Application Developer
Herndon, Virginia, United States
$160k-$220k/yr OnsiteFull Time
5+ YOEBachelor's degree in a related field; 5–10 years of systems requirements analysis and agile SDLC experience; database, SQL, Power BI, application development, stakeholder engagement, and business process improvement expertise.
Microsoft Power BI, Microsoft Power Platform, Power Apps, Power Automate, IBM Maximo, SQL