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1,921 linux engineer jobs at 441 companies in Virginia

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Linux Engineer (Senior)
Herndon, Virginia, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEBachelor's degree and 6+ years relevant experience; Top Secret/SCI eligibility with polygraph; expertise with Linux (RHEL, RockyOS), BASH, Linux administration, configuration management (Ansible, Puppet, Terraform, CloudFormation); cloud and scripting skills preferred.
Linux, Red Hat, RHEL, RockyOS, BASH, Ansible, Puppet, Terraform, CloudFormation, Python, Amazon Web Services (AWS), Google Cloud, Microsoft Azure, Kubernetes, OpenShift
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1d
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Linux Engineer (Expert)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
11+ YOEBachelor's degree and 11+ years relevant experience; Expert Linux administration (Red Hat/RHEL/RockyOS), BASH/Python, Ansible/Puppet/Terraform/CloudFormation, cloud platforms, and Top Secret/SCI eligibility.
Linux, Red Hat, RHEL, RockyOS, BASH, Ansible, Puppet, Terraform, CloudFormation, Python, Amazon Web Services (AWS), Google Cloud, Microsoft Azure, Kubernetes, OpenShift
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1mo
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Linux Engineer
Quantico, Virginia, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
4+ YOELinux engineer with RH Linux, scripting, security STIGs, Ansible, virtualization, and DevOps familiarity; requires TS/SCI clearance.
Red Hat Enterprise Linux, Ansible, Red Hat Satellite, Python, Perl, bash, Vmware, KVM, Proxmox, DISA STIGs, PostgreSQL
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1mo
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Linux Systems Engineer
Sterling, Virginia, United States
OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
5+ YOECurrent Top-Secret clearance with SCI eligibility; 5+ years Linux systems engineering, 3+ years advanced Linux networking, VPN, and SaltStack automation; hands-on Debian/Ubuntu and scripting with Python/Bash.
OpenVPN 2.6+, WireGuard, IPSec, SaltStack, Python, Bash, Git, tcpdump, Wireshark, iproute2, nftables, iptables, perf, sar, vmstat, iostat, eBPF, systemd, Debian Linux, Ubuntu Linux, Docker, Kubernetes, Google Cloud Platform (GCP), Amazon Web Services (AWS), Microsoft Azure, CI/CD
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3mo
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Senior Linux Engineer
McLean or Dallas
$122k-$184k/yr OnsiteFull Time
Freddie Mac
Freddie MacOTCQB: FMCC: Purchases and securitizes home mortgages for the secondary market.
5+ YOE5-7+ years of expert-level Linux engineering, AWS (EC2, EKS), automation with IaC/DevOps, Ansible, Python/Shell, security/compliance, on-call readiness.
AWS, EC2, EKS, Ansible, Python, Terraform, Linux, AAP, Shell, Puppet, Puppet, Kubernetes
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3mo
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Linux Network Engineer
Manassas, Virginia, United States
HybridFull Time
VTG
VTG: Provides force modernization and digital transformation for defense agencies.
4+ YOE4+ years as a Network Engineer; 2-4 years Linux experience; BS in CS or related field; network design/architecture expertise; Secret clearance ability; US Citizen; strong communication.
Linux, VLAN, VxLAN, Cisco, Juniper, Arista, Network monitoring tools
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2mo
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Network Management Systems (NMS) Linux Engineer
Sterling, Virginia, United States
$132k-$290k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOETS/SCI with Poly required; 10+ years related experience; Bachelor's in technical field or equivalent; strong Linux (RHEL, CentOS, Ubuntu) knowledge; automation (Ansible/Puppet/Chef/Terraform), CI/CD (Jenkins/GitLab CI/GitHub Actions), scripting (Python/Bash), cloud (AWS/Azure/GCP), containers (Docker/Kubernetes), monitoring (Prometheus/Grafana/Infl...
CentOS, Ubuntu, RHEL, Riverbed, SolarWinds, Network Node Manager, Ansible, Puppet, Chef, Terraform, Jenkins, GitLab CI, GitHub Actions, Prometheus, collectd, Grafana, InfluxDB, AWS, Azure, GCP, VMware, libvirt, KVM, Python, Bash, Docker, Kubernetes, Elastic
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1mo
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Linux System Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Fantom Corporation
Fantom Corporation: Provides specialized IT, engineering, and cybersecurity services for federal agencies.
4+ YOEActive Top Secret/SCI clearance and polygraph willingness, bachelor's in CS/IT/Engineering, 4+ years Linux systems engineering experience, Linux administration, AWS (EC2, S3), Agile tool familiarity (Jira, Confluence, Bitbucket), strong troubleshooting and communication.
Amazon Web Services (AWS), EC2, S3, Jira, Confluence, Bitbucket, Kubernetes, Elasticsearch, Kibana, Logstash, Oracle Access Manager (OAM), Oracle Unified Directory (OUD)
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2w
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Senior Embedded Linux Engineer
Arlington or New York or District of Columbia
$210k-$250k/yr RemoteFull Time
Quartermaster AI
Quartermaster AI: Deploying AI-powered sensor networks for maritime domain awareness.
5+ YOE5+ years embedded Linux/platform software experience; strong C++ and Python; Yocto, ROS2, Jetson/TensorRT/CUDA experience; networking, OTA update systems, hardware bring-up, and cross-boundary debugging skills.
C++, Python, Yocto Project, ROS2, NVIDIA Jetson, TensorRT, CUDA, AWS IoT Jobs, Mender, Starlink, Peplink, iptables, nftables, USRP, RTL-SDR, TCP/IP, 802.11s, BATMAN, NMEA
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1mo
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Linux Systems Engineer
Springfield or St. Louis
$160k-$216k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOE5+ years Linux systems engineering; TS/SCI clearance with CI poly; US citizenship; Bachelor's degree in CS/Engineering or related; strong RHEL, Ansible, scripting.
Ansible, Bash, Python, RHEL, Satellite, Capsule, Nutanix, Grafana, Zabbix
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1mo
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Cloud Linux Engineer
Warrenton or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
AWS and Linux in production; databases (RDS, MySQL, Oracle); automation tools; cloud security; scripting; security clearance with polygraph.
AWS, Linux, RDS, MySQL, Oracle, Puppet, Chef, Ansible, CloudFormation, RBAC, IAM, CloudTrail, AWS Config, VPC, Security Groups, NGFW, WAF, SIEM, Python, Java, C#, Azure, Hyper-V, VMware
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1mo
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Linux Systems Engineer
Springfield or St. Louis
$160k-$216k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years Linux systems engineering; TS/SCI clearance; US citizenship; Bachelor's in Computer Science or Engineering; experience with Ansible, Bash/Python, RHEL, Satellite/Capsule; virtualization (Nutanix); observability tools.
Ansible, Bash, Python, RHEL, Satellite, Capsule, Nutanix, Grafana, Zabbix
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1mo
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Linux System Engineer
Chantilly, Virginia, United States
OnsiteFull Time
E&M Technologies
E&M Technologies: Provides cybersecurity and intelligence services to government and military.
4+ YOEBachelor’s degree in Computer Science or related field plus 4-6 years experience; US citizen; Top Secret/SCI with poly; DoD security clearance required; strong Linux and AWS experience.
Amazon Web Services, Kubernetes, ElasticSearch, Kibana, Logstash, Oracle COTS products, Confluence, Jira, BitBucket
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3w
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Senior Linux Server Engineer – Cloud Infrastructure
Reston or Plano
$123k-$161k/yr HybridFull Time
Fannie Mae
Fannie MaeOTCQB: FNMA: Providing liquidity and stability to the U.S. housing market.
2+ YOEManage large-scale Linux server environments in AWS and on-prem, design infrastructure solutions, monitor performance and capacity, harden Linux images, use Puppet and IaC, 2+ years hands-on Linux experience; Bachelor's required; Linux/AWS certs preferred.
AWS, Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise Server (SLES), Amazon Linux, VMware vSphere, VCF, DELL VxRAIL, CISCO UCS, PowerShell, Unix Scripting, Python, Puppet, SELinux, Infrastructure as Code (IaC)
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2mo
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Senior UNIX/Linux System Engineer
Radford, Virginia, United States
$100k-$140k/yr OnsiteFull Time
Entarian
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
5+ YOESenior UNIX/Linux Systems Engineer with DoD Secret clearance, Security+, Red Hat/Oracle Linux, Solaris; 5+ years UNIX/Linux admin; patching, security, networking, SOPs; SOC readiness.
Red Hat Enterprise Linux, Oracle Enterprise Linux, Solaris UNIX, YUM, RPM, firewalld, iptables, ssh, telnet, DNS, SFTP, SMTP, NTP, SELinux, VLANs, ifconfig, netstat
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1mo
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Linux Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Trinity Global Consulting
Trinity Global Consulting: Provides professional support services to US government agencies.
4+ YOEBachelor's in Computer Science (or related) with 4+ years systems administration experience, active Top Secret clearance with CI polygraph, CompTIA Security+ before start, 2+ years AWS experience, strong Linux skills, and familiarity with Jira/Confluence/BitBucket.
CompTIA Security+, Amazon Web Services (S3 Buckets, EC2, Reserved Instances), Linux, Jira, Confluence, BitBucket, Oracle Access Manager, Oracle Unified Directory, Kubernetes, Elasticsearch, Kibana, Logstash
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2mo
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The One 23 Group - Red Hat Linux Engineer
Arlington or United States
OnsiteFull Time
The One 23 Group
The One 23 Group: Providing IT and cybersecurity services to federal government agencies.
10+ YOEActive Top Secret clearance with SCI eligibility; 10+ years IT engineering; Linux/UNIX experience; enterprise monitoring tools experience.
Red Hat Linux, Linux, UNIX, GCCS-J, Network Node Manager, Net Health, CA Systems Edge, EMPIRE, EMPSEC, VMware, Tomcat, Java, Bash
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2mo
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Mid-Level Linux Software Engineer - Chantilly, Virginia, United States
Rockville or Chantilly
$100k-$140k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOEBachelor's in CS/CE, 5-10 yrs C++ on Linux; OO design; Linux concepts; problem solving; teamwork; US citizenship; eligible for security clearance. Masters preferred; embedded/GPU/HPC experience a plus.
C++, Linux, CUDA, GPU Computing, Kernel, Device Drivers, File Systems, Multi-threading, Memory Management
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1mo
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Linux and Cloud Systems Engineer
Virginia or Washington or United States
RemoteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
4+ YOEBachelor's in CS/Info Security or related, active Public Trust clearance, minimum 4 years supporting IT infrastructure including HPC, experience with Windows/macOS/Linux, scripting, FISMA, and cloud/Infrastructure-as-Code operations; must reside in Washington DC Metro area.
Linux, Windows, macOS, High Performance Computing (HPC), Infrastructure-as-Code, FISMA, DevOps, ITIL, Agile, PMI
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1mo
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Junior Red Hat Linux Engineer
Quantico, Virginia, United States
OnsiteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
3+ YOERed Hat Linux admin, security, virtualization, scripting; 3+ years Linux experience; DoD 8570 IAT III or IAM II certification; SSH, network and OS hardening.
RHEL, VMware vSphere, Nessus, PVS, Ansible, SSH, RPM packaging
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