Mitsubishi UFJ Financial GroupNew York Stock Exchange: MUFG: Global financial group providing diverse banking and investment services.
6+ YOE6+ years managing Linux/Unix engineering teams with Red Hat, AIX, AWS; experience with Tanium, Terraform, Ansible, vulnerability patch management, automation, security compliance, and team leadership.
Linux (Red Hat), AIX, AWS, Tanium, Terraform, Ansible
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive TS/SCI clearance, 5+ years Linux systems engineering experience, proficiency with Red Hat/CentOS, Apache and Nginx, DoD 8140/8570 certification required, strong troubleshooting and documentation skills.
Apache Web Server, Linux, Nginx Web Server, Red Hat Enterprise Linux, CentOS
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years administering Red Hat/CentOS Linux, Apache and Nginx, system hardening and patching, SSL/TLS lifecycle management, DoD 8140/8570 certification required, TS/SCI clearance and US citizenship required.
Apache Web Server, Linux Programming, Nginx Web Server, Red Hat Enterprise Linux Server
Lucayan Technology Solutions: A provider of secure technology and intelligence services supporting national defense and government missions.
5+ YOEUS citizenship and minimum T3 security suitability; 5+ years Linux/RHEL application administration; RHCE or bachelor\u0002s degree preferred; expertise with Apache, Tomcat, LDAP and STIG compliance; on-call availability.
RHEL, Apache, Tomcat, LDAP, Oracle Unified Directory, Red Hat SSOM, Splunk, Oracle Cloud Infrastructure (OCI), AWS, Microsoft Azure
Thrive: Provides managed IT, cybersecurity, and cloud services for organizations.
3+ YOE3+ years Linux administration with Ubuntu, IaC experience (Ansible, Terraform), VM platform familiarity (HPE Morpheus/VMware), NetBox, scripting, Git workflows, strong troubleshooting and documentation skills.
Site Reliability Engineer for Linux administration
Ontario or Greenville or Clearwater or Fremont
OnsiteFull Time
Hyve SolutionsNYSE: SNX: Designs and manufactures custom hardware for hyperscale data centers.
3+ YOE3+ years Linux production administration (RHEL/Ubuntu/Rocky/CentOS); knowledge of core services, storage, backups, monitoring, security hardening, and basic scripting/automation. Bachelor's in CS/IT or equivalent experience; RHCSA/CompTIA Linux+/LPIC-1 are nice-to-have.
Aero Simulation: Develops high-fidelity flight simulation and military training systems.
0+ YOEDevelops avionics systems, hardware/software integration, and project documentation; requires Linux/Windows development, C/C++/C#, scripting, and version control knowledge.
Ascension Federal Services: A that provides human capital management software and services.
8+ YOEBachelor's in CS or related field; 8+ years in a SysAdmin role; Windows and Linux; security and privacy knowledge; strong problem-solving and communication; independent and team player.
Leawood or Atlanta or Tampa or Overland Park or Fort Worth or Nashville
RemoteFull Time
Optiv: Provides cybersecurity consulting, technology integration, and managed security services.
2+ YOEBachelor's or Associate+experience,2+ years in security/IT,knowledge of networking,SIEM and endpoint products,experience with ticketing systems,Linux/Windows familiarity,and strong communication skills.
Application Support Analyst - Assistant Vice President
Tampa, Florida, United States
$87k-$131k/yrHybridFull Time
CitiNYSE: C: Providing global banking, investment, and wealth management services.
5+ YOE5+ years in application support; experience with installation/configuration/support of business apps; programming knowledge; strong communication; SQL/Linux experience; able to adapt quickly.
Applications Development Sr Programmer Analyst, Assistant Vice President
Tampa, Florida, United States
$97k-$145k/yrHybridFull Time
CitiNYSE: C: Global diversified financial services holding.
4+ YOE4+ years systems analysis and application development experience; strong Java, Spring, TDD, Microservices, SQL, and Linux skills; agile experience; bachelor’s degree or equivalent.
Rise8: Provides custom software development and digital transformation for government agencies.
6+ YOE6–10 years of software engineering; TAK ecosystem experience; Java/Kotlin/C++; geospatial formats; TDD/agile; Linux; DevSecOps; ability to obtain security clearance.
Java, Kotlin, C++, Android, Linux, Docker, Kubernetes, Git, GitLab CI, SonarQube, Fortify, TAK, ATAK, CIVTAK, TAK Server, GeoPackage, CoT