80 linux system administrator jobs at 37 companies in Falling Waters, WV
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Linux System Administrator
Herndon, Virginia, United States
$80k-$100k/yrOnsiteFull Time
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
3+ YOEBachelor's degree or equivalent experience; 3+ years Linux administration, 2+ years log analysis, auditing, network administration, and monitoring; active Secret clearance with willingness to obtain Top Secret.
OneZero Solutions: Provides cybersecurity and IT services to federal government agencies.
5+ YOE5+ years Linux administration (RHEL) in enterprise environments, VMware vSphere, Ansible, scripting (Bash/Python), CompTIA Security+, experience with system hardening, patching, and federal compliance (DISA STIGs); Secret clearance required.
Red Hat Enterprise Linux (RHEL), VMware vSphere (ESXi/vCenter), BMC TrueSight Server Automation (TSSA), Ansible, DISA STIGs, Bash, Python, Docker, Kubernetes
ManTech: Provides technology solutions for defense and intelligence agencies.
7+ YOEBachelor's degree and 7+ years enterprise Linux infrastructure experience (OracleLinux). Experience with scripting (Shell, Perl, Python, Go), DevOps, AWS, DISA STIGs/SRGs, CloudWatch/SNS monitoring. Must obtain CompTIA Security+ and AWS SysOps certifications; U.S. citizenship and Public Trust/Tier 3 suitability required.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years system administration with on-premise and cloud (AWS/Azure/GCP), Windows/Linux administration, virtualization, networking/security, backup and DR, scripting (PowerShell/Bash/Python), Top Secret clearance, HS diploma/GED.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years system administration with on-premise and cloud (AWS/Azure/GCP), Windows/Linux, virtualization, scripting (PowerShell/Bash/Python), backup/disaster recovery, and Top Secret clearance.
Ashburn Consulting: Provides network engineering and cybersecurity services for government agencies.
3+ YOERequires active final Top Secret clearance with SCI eligibility, CCNA, 3–5 years of system administration experience, Windows Server and Active Directory expertise, Linux knowledge, U.S. citizenship, and controlled-environment experience.
Windows Server, Active Directory, Linux, Group Policy, PowerShell, IPv6, Microsoft Enterprise Architecture (EA), Technical Reference Model (TRM), VMware, Microsoft, Red Hat, CompTIA Security+, Configuration-management databases (CMDB)
GovCIO: Provides technology and mission support services to federal agencies.
5+ YOEHigh school education and 5+ years administering RHEL systems, with DoD 8570 IAT II and Linux certifications, VMware, Ansible, patching, DISA STIG, Bash or Python experience, and active Secret clearance.
Red Hat Enterprise Linux (RHEL), VMware vSphere, ESXi, vCenter, Ansible, YAML, BMC True Sight Server Automation (TSSA), DISA STIG, Bash, Python, OpenShift, Docker, Kubernetes, AWS, Azure
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
2+ YOEAssociate degree or equivalent, 2+ years of network maintenance experience, Microsoft Server knowledge, Linux and networking expertise, firewall/VPN/router experience, and strong communication and organizational skills.
Microsoft Server, Linux, Ubuntu, Rocky Linux, Red Hat, CentOS, Windows 11, firewalls, VPN, routers, Cisco, VMware, wireless technology, Microsoft Windows
Nightwing: Provides advanced cyber and intelligence solutions for national security.
Bachelor's degree or equivalent experience, less than 2 years of relevant experience, ability to obtain DHS Public Trust clearance, and foundational knowledge of cloud, Windows/Linux systems, networking, scripting, and software development.
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOE7+ years Linux systems engineering experience, TS/SCI with polygraph required, strong Linux administration, scripting (Bash/Python/Perl), automation (Ansible/Puppet/Chef), containerization (Docker/Kubernetes), networking knowledge, and compliance experience.
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEBachelor's in IT/CS, 8+ years Linux systems administration, deep Linux proficiency (Red Hat/CentOS/Ubuntu), scripting (Bash/Python/Perl), config management (Ansible/Puppet/Chef), virtualization/cloud (VMware/KVM/Hyper-V, AWS/Azure), automation, networking knowledge, US citizenship, DOE Q or TS clearance required.
Automation Tools, Linux, Red Hat, CentOS, Ubuntu, Bash, Python, Perl, Ansible, Puppet, Chef, VMware, KVM, Hyper-V, AWS, Azure, Docker, Kubernetes, DISA STIGs, NIST, CIS benchmarks
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOETS/SCI with polygraph required, typically 7+ years experience, bachelor\u0002s or equivalent, strong Linux administration, scripting (Bash/Python/Perl), automation, networking, containerization, cloud familiarity, and security/hardening experience.
Cloud Systems Administrator – Senior Linux / AWS Application Sustainment
Herndon, Virginia, United States
$135k-$216k/yrOnsiteFull Time
Peraton: National security and mission-critical government technology services provider.
8+ YOETS/SCI clearance with polygraph ability, 6–8+ years experience (degree-conditional), hands-on Linux (CentOS/RHEL/Oracle) and AWS administration, STIG hardening, backups, DR, scripting, troubleshooting, and security/compliance support.
CyKor: Provides IT modernization and cybersecurity solutions for federal agencies.
3+ YOERequires 3–5+ years of systems administration experience, Windows Server and/or Linux expertise, enterprise networking knowledge, classified-environment experience, active Secret clearance, and Security+ CE or equivalent preferred.
Windows Server, Linux, Active Directory, Group Policy, DNS, DHCP, TCP/IP, VMware, Cisco, Cisco ISE, PowerShell, Bash, SIPRNet, DISA STIGs, Comply-to-Connect (C2C), PKI, CAC
Cloud Systems Administrator – Senior Linux / AWS Application Sustainment
Herndon, Virginia, United States
$135k-$216k/yrOnsiteFull Time
Peraton: Provides advanced technology and mission support for government agencies.
3+ YOETS/SCI (or eligibility) and polygraph ability, Security+ or IAT II/III, strong Linux (CentOS/RHEL/Oracle) and AWS experience, STIG hardening, backups/disaster recovery, scripting, 3+ years relevant experience (varies by degree).
CentOS, Red Hat Enterprise Linux (RHEL), Oracle Linux, AWS, AWS Console, EC2, S3, ElastiCache, ElasticSearch, Kafka, OpenShift, Docker, Keycloak, WildFly, PKI, SSL
Frederick County Public Schools: Public school district providing K-12 education in Frederick County.
4+ YOEManage and maintain enterprise IT/IS infrastructure, perform systems administration, implement security and backups, automate tasks with scripts, and provide incident/change management; requires 4 years systems administration experience and relevant IT certifications.
VBS, PowerShell, Windows, Linux, Active Directory, NAS, TCP/IP, Ethernet, VLAN, DHCP, DNS, SNMP, SMTP, iSCSI, Microsoft SCOM, WUG, Wireshark, VMware, Virtual Desktop Infrastructure, Microsoft SCCM
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEBachelor's degree in a related quantitative or technical field plus 1 year of relevant experience, or equivalent experience. Requires distributed systems, programming, database administration, and Windows/Linux/Unix troubleshooting skills.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
12+ YOEUS citizen with active TS/SCI clearance, cloud and network administration experience, Linux/Windows, automation; AWS and hybrid-cloud expertise.
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
3+ YOEU.S. citizen with active TS/SCI and ability to obtain CI polygraph; bachelor’s in related field or equivalent experience; minimum 3 years Linux systems administration/systems engineering, DevOps infrastructure, LAN/WAN, DoD cyber requirements, and hardware support.