GCubed: Provides cybersecurity and IT infrastructure services to government agencies.
5+ YOE5+ years Linux/UNIX administration with Red Hat 7.x and Solaris; Security+ required, RHCSA/RHCE preferred; Top Secret clearance and IAT Level 2; containerization (Docker/Kubernetes) and scripting/migration experience a plus.
Red Hat 7.x, Oracle Solaris 11, Docker, Kubernetes, Ansible, Red Hat Satellite, Red Hat Enterprise Virtualization, ZFS
Sr Principal HPC Linux Systems Administrator - Secret
Melbourne, Florida, United States
$112k-$168k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
6+ YOERequires Secret clearance, Security+ CE, 6+ years experience (Master's+6 or equivalent), Linux/Red Hat admin experience, HPC systems design/operation, familiarity with RMF/STIG/JSIG/NISPOM, scripting (C/Fortran/Python/Bash), and ability to lift 50 lbs.
HPC, Red Hat, Linux, Active Directory, Group Policy, Ethernet, InfiniBand, C, Fortran, Python, Bash, GNU Make, CMake, STIG, JSIG, RMF, NISPOM, DCID 6/3, JAFAN
Indian River State College: Provides higher education degrees and vocational career training.
2+ YOE2+ years systems administration experience preferred; Linux/Windows, virtualization, cloud, scripting, networking, documentation, and strong communication skills.
Linux, Windows Server, Proxmox, VMware, Microsoft Azure, Bash, PowerShell, Active Directory, Microsoft Entra ID, Microsoft 365, DNS, DHCP, TCP/IP, Microsoft Office Suite
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
2+ YOEBachelor’s degree and 2+ years’ relevant experience, or equivalent experience; Linux and/or NetApp administration, scripting, security practices, TS/SCI and CI polygraph required.
Linux, NetApp, PowerShell, Bash, Nessus Security Center, VMware, Ansible Automation, Cisco, Ariba Network, Windows Distributed File System (DFS), Active Directory, Commvault, NIST Risk Management Framework
Arlington or San Antonio or Satellite Beach or Dayton
OnsiteFull Time
Seamless Migration: Provides IT consulting and ServiceNow automation services for organizations.
TS/SCI clearance with CI Poly, strong Linux admin, IaC (Terraform/Ansible), ServiceNow infra design/deployment, and experience in secure enclave environments.
Blue Origin: Develops reusable rockets and systems for human spaceflight.
B.S. in Engineering or equivalent experience, Linux and networking knowledge, software configuration control familiarity, ability to troubleshoot under pressure, and eligibility for U.S. government security clearance.
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
2+ YOEBachelor's in a technical discipline, active DoD Secret clearance, 2+ years relevant experience, Linux proficiency, test procedure development, troubleshooting, and strong communication skills.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOEBachelor's degree in CS/Engineering/Math or science with 5+ years in network automation or 8+ years in network automation; Linux experience; Python/Go/shell/bash automation.
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
8+ YOEActive TS/SCI clearance, bachelor’s in information systems or related, 8+ years experience, CI/CD and IaC experience, Linux administration, Git and scripting (Bash/Python).
ENSCO: Provides engineering, science and advanced technology solutions for mission-critical operations.
2+ YOEUS citizen with active TS/SCI clearance, Bachelors or equivalent, 2+ years seismo-acoustic/time-series analysis experience, DSP and waveform expertise, Linux and scripting experience.
Analyst Review Station (ARS), Geotool, Seatools, SAC (Seismic Analysis Code), Linux, Python, Matlab, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
2+ YOEBachelor’s degree or equivalent; 2+ years in software deployment/integration; experience with REST APIs, messaging, middleware, or file-based exchanges; scripting with Python/Java/Kotlin; Linux and Kubernetes experience.
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
5+ YOEActive TS/SCI clearance, 5+ years manual and automated testing experience, Bachelor's in CS/IS (or 4 yrs additional experience), proficiency with Java, Linux/Windows, Jenkins, and formal test documentation.
Melbourne or Dublin or Pune or Yokohama or United States or India or Japan
OnsiteFull Time
Goken: Provides engineering and product development services for the mobility industry.
1+ YOEBachelor's degree in engineering or computer science, one year of relevant internship experience, ROS 2, Linux, Docker, software debugging, data analysis, technical reporting, and water-based testing ability.
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
8+ YOEBachelor's degree in computer science or related STEM field, 8+ years of software engineering experience, Windows/Linux, Python, JavaScript, VMware, Security+ CE, U.S. citizenship, Secret clearance, and driver's license.
Windows, Linux, Red Hat, GNU, Python, JavaScript, VMware
United Launch Alliance: Aerospace providing space launch services for satellites.
4+ YOEBachelor's in mechanical/aerospace engineering, 4+ years industry experience, pneumatic or cryogenic systems experience, requirements development, Linux familiarity; Java/Python and software testing preferred; must be U.S. Person (ITAR).
Piper Aircraft: An aircraft manufacturer producing aviation products and supporting aerospace operations.
5+ YOEBachelor's degree, 5+ years of computer programming experience in manufacturing, and 2 years of Infor ERP LN experience. Requires Oracle, SQL, PL/SQL, Linux, ERP, reporting, and project management skills.
Oracle, SQL, PL/SQL, SQL Server, Human Resources Information System (HRIS), Linux, Infor ERP LN, Infor EAM, Infor ION, Infor Factory Track, Warehouse Mobility, LN Tools, Microsoft Excel
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission support services.
8+ YOEBachelor's degree in computer science or related STEM field, 8+ years software engineering experience, Windows/Linux, Python, JavaScript, VMware, Security+ CE, U.S. citizenship, driver's license, and Secret clearance.
Windows, Linux, Red Hat, GNU, Python, JavaScript, VMware