72 linux systems engineer jobs at 40 companies in Winter Haven, FL

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Linux Systems Engineer
Tampa, Florida, United States
$115k-$155k/yr OnsiteFull Time
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
1w
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Linux Systems Engineer
Tampa, Florida, United States
$115k-$155k/yr OnsiteFull Time
GDIT
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
2mo
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Linux Engineer
Lakeland, Florida, United States
HybridFull Time
Raye IT Consulting
Raye IT Consulting: Provides IT consulting and program management for government agencies.
5+ YOEBachelor’s degree in IT-related field; 5+ years systems administration; strong Linux, VMware ESXi/vSphere experience; Agile experience; Security clearance Public Trust.
Linux (RHEL 7, RHEL 8), VMware ESXi, VMware vSphere, Red Hat Satellite, BigFix, Python, Perl, Java, C, ServiceNow
3w
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Systems Engineer
Orlando, Florida, United States
$73k-$146k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
2+ YOEBachelor's in engineering (Mechanical, Electrical, Systems, Software) required; 2+ years systems engineering; requirements and test procedure development; ability to travel to U.S. and international customer sites.
DOORS, JIRA, Confluence, Linux, Windows, VMware, RHEL, SLES
5d
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Senior Systems Engineer
Orlando, Florida, United States
$104k-$173k/yr OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
8+ YOEBachelor's in STEM,8+ years engineering experience in test/integration/embedded systems,experience with military simulation protocols,ability to obtain TS/SCI and SAP/SAR,DoD 8140 IAT II or higher,linux certification within six months.
Wireshark, JIRA, Confluence, Bitbucket, Bamboo, X-Ray, PowerShell, Cygwin, VBasic, Linux
2mo
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SYSTEMS ENGINEER (MARITIME)
Orlando, Florida, United States
OnsiteFull Time
Aero Simulation
Aero Simulation: Develops high-fidelity flight simulation and military training systems.
0+ YOEBS or MS in engineering; 0-7 years experience; C/C++/C#/Python; Linux/Windows; DoD security clearance.
C, C++, C#, Python, Bash, PowerShell, Git, SVN, Linux, Windows, Microsoft Office, Visio, Teams/SharePoint
2w
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Systems Engineer
MacDill AFB, Florida, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
12+ YOETS/SCI clearance, DoW 8570 IAT II, 6–12+ years systems engineering experience, expertise with Active Directory, Windows Server, RBAC, domain controller management, and enterprise directory services.
Active Directory, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, DFS, RBAC, VMware, Nutanix, Microsoft 365, Azure, Azure DevOps, Linux Redhat
2w
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Systems Engineer
Fayetteville or Tampa
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years systems engineering experience, Top Secret clearance, bachelor's degree, Windows/Linux, virtualization, network design, automation (PowerShell/Python), mentoring and project management experience.
PowerShell, Python, VMware vSphere, Microsoft Hyper-V, Veeam, Commvault, Active Directory, DNS, DHCP
2w
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Systems Engineer
Tampa, Florida, United States
OnsiteFull Time
McNICHOLS
McNICHOLS: Supplier and fabricator of specialty metal and fiberglass products.
Hands-on systems engineering experience with Linux, storage, virtualization, automation (Ansible), Git/Bitbucket, and enterprise storage; able to troubleshoot complex issues and support hybrid on-prem/cloud environments.
Red Hat Enterprise Linux, Red Hat Satellite Server, Ansible, Git, Bitbucket, SSSD, SELinux, Postfix, BIND DNS, EverPure, HPE Alletra, VMware, Nutani x, XenServer, Active Directory, DNS, DHCP, AWS, Veeam, Python, PowerShell, Citrix CVAD, Microsoft 365, Microsoft Azure AD
6d
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Systems Engineer
Lakeland, Florida, United States
$41k-$115k/yr OnsiteFull Time
Brightstar Lottery
Brightstar LotteryNYSE: BRSL: Provides technology, games, and management services for global lotteries.
1+ YOEBachelor's or equivalent,1+ years system administration,Red Hat Linux and Windows Server administration,VMware/KVM,cloud (AWS/Azure/Google Cloud),Ansible,script proficiency,English communication.
Red Hat Linux, Windows Server, AWS, Azure, Google Cloud, Ansible, VMware, KVM, OpenShift, IBM DB2, PostgreSQL, OpenLDAP, Red Hat IDM, Puppet, Red Hat Satellite, Bash, Python, Java, Ruby, KSH, NetApp, Lenovo DM Storage
2mo
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Systems Engineer-Security Clearance Eligibility Required
Orlando, Florida, United States
OnsiteFull Time
AVT Simulation
AVT Simulation: Designs and manufactures flight and gunnery training simulation systems.
5+ YOEBachelor's or higher in Engineering or related field; 5+ years in systems engineering or related domains; proficiency with CAMEO and SysML; MBSE/MBD; security clearances eligibility; US passport obtainable.
CAMEO, SysML, MBSE, MBD, Scripting, Windows, Linux, VMware, SQL Server, Active Directory, Backup systems
4w
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Senior Systems Engineer
Natick or Providence or Tysons or West Hartford or Disney Springs or King of Prussia or Paramus or Raleigh or Boston
$110k-$140k/yr HybridFull Time
Level99
Level99: Adult social gaming venue with physical challenges and dining.
Experienced infrastructure engineer with networking, security, hardware deployment, server and OS administration (Windows, MacOS, Linux/Ubuntu, Android), virtualization, SD-WAN, MDM, EDR, ability to travel, and on-call availability.
EDR, MDM, Microsoft Windows, MacOS, Android, Ubuntu, Linux, SD-WAN, WiFi, virtualization
2w
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Systems Engineer
Tampa, Florida, United States
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
12+ YOETS/SCI clearance required; DoW 8570 IAT II and 8140 Work Role Code 451 compliance; mastery of systems engineering, Active Directory, Windows Server, RBAC, DFS; mentoring and multi-site administration experience.
Active Directory, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, VMware, Nutanix, Microsoft 365, Azure, Linux Red Hat, DFS, RBAC
2mo
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Software/Systems Test Engineer
Orlando, Florida, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: Software testing solutions provider.
3+ YOEBachelor's in CS/Engineering; 3+ years software/systems testing; Linux/Windows/networking basics; CompTIA Sec+ and VMware certs; test automation tools like Selenium/JUnit.
Linux, Windows, Networking, Selenium, JUnit, CompTIA Security+, VMware
2mo
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Axonius Platform Systems Engineer
Reston or Colorado Springs or Norfolk or Riverdale or Tampa or Washington
$87k-$198k/yr OnsiteAll Commitments Available
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years in enterprise systems engineering or cybersecurity engineering; TS/SCI clearance; DoD 8570 certifications; DoD 8570 IAT II; degree requirements with experience; experience with Axonius and related IT tools; ability to obtain cyber certifications within 30 days.
Axonius, ServiceNow CMDB, Tanium, CrowdStrike, BigFix, JAMF, Intune, Rapid7, Qualys, Windows, Linux, AWS, Azure, GCP, Identity and Access Management, Endpoint Management, Vulnerability Management, REST APIs, JSON, Terraform, Ansible, SOAR, ITSM, CMDB
5d
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SITEC - Dev Ops Cloud Systems Engineer - MacDill AFB
MacDill AFB, Florida, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
Design, engineer, and sustain secure Azure/AWS Gov cloud platforms using IaC, containers, automation, and DevSecOps; must meet DoD certification and TS/SCI clearance requirements.
Microsoft Azure, AWS, Python, PowerShell, Bash, Bicep, Terraform, ARM, VMware, Docker, Kubernetes, AKS, RHEL, Ubuntu, Microsoft Entra ID, Azure DevOps, GitHub Actions, ExpressRoute, Private Link
3mo
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Systems Engineer I
Tampa, Florida, United States
OnsiteFull Time
Courser
Courser: Managed IT service provider for cloud and infrastructure support.
2+ YOEBachelor's degree in CS/IT or related field; 2-4 years in IT infrastructure; strong OS, networking, cloud, and security knowledge.
Windows, Linux, VMware, Hyper-V, TCP/IP, DNS, VPN, AWS, Azure, Google Cloud, Ansible, Terraform, Nagios, SolarWinds, Datto, PowerShell, Python, Bash, SQL, MySQL
4d
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SITEC - Dev Ops Cloud Systems Engineer - MacDill AFB
MacDill AFB, Florida, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
3+ YOEMinimum years of relevant experience depending on degree (3–12 years), DoD TS/SCI clearance, DoD 8570 IAT II, 3+ years Azure or AWS Gov experience, proficiency with Python/PowerShell/Bash, IaC (Bicep/Terraform/ARM), containers (Docker/Kubernetes/AKS), and secure cloud design.
Microsoft Azure, AWS, Python, PowerShell, Bash, Bicep, Terraform, ARM, Docker, Kubernetes, AKS, VMware, HCL, YAML, GitHub Actions, ExpressRoute, Private Link, RHEL, Ubuntu, Microsoft Entra ID
3w
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Senior Systems Engineer, Vulnerability Operations
Orlando, Florida, United States
OnsiteFull Time
Universal Destinations & Experiences
Universal Destinations & ExperiencesNASDAQ: CMCSA: Operates theme parks and immersive entertainment resorts globally.
5+ YOEBachelor's in Computer Science or equivalent, 5+ years in IT security/operations with vulnerability remediation and patch management experience; familiarity with Windows/Linux/Active Directory, vulnerability scanners, endpoint and patch management, strong communication and automation/reporting skills.
Windows, Linux, Active Directory, SIEM, Web Proxy, IPS, IDS, VPN, Email/Spam filter, vulnerability scanners, endpoint management platforms, patch management tools, ITSM, ticketing
2mo
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Consulting Systems Engineer, Cyber Consulting
Tampa, Florida, United States
OnsiteFull Time
Thrive
Thrive: Provides managed IT, cybersecurity, and cloud services for organizations.
5+ YOEBachelor's degree or equivalent; 5+ years in cybersecurity or IT; CISSP or CISM preferred; knowledge of cyber security frameworks; able to present to technical and non-technical audiences; willingness to travel.
VMware, Hyper-V, Windows, UNIX, Linux, Microsoft 365, Entra ID IAM, Azure, AWS, Google Cloud, Network Infrastructure

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