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Serve as an engineering resource for the Network Operations Center (NOC) and operations teams, helping isolate faults and resolve complex problems. From building new data center environments to improving virtualization and storage platforms, your work will help deliver infrastructure built for today's needs and tomorrow's growth.

YEAR

WideOpenWest Finance LLC

Engineer III, Linux and Virtualization Infrastructure

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Function tests system components to identify and resolve technical problems, analyzes system malfunctions, implements necessary corrective actions, and provides ongoing support for the resolution of problems and operating malfunctions. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.

JEFFERSON CONSULTING GROUP, LLC

System Engineer

As a Systems Security Engineer, this candidate will make a significant impact to the program’s execution, working with the Project Engineers (Cost Account Managers and Integrated Product Team Leads) and other discipline leads to execute the development and deployment of program products and services. Of course, that wouldn’t be possible without the capabilities and technologies of our organization, as well as our engineers – a highly skilled, accomplished network that spans more than 180 sites, 24 countries and 6 Strategic Business Units (SBUs).

Sr. Systems Security Engineer (Onsite - Largo, FL) TS/SCI clearance required

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As a Systems Security Engineer, you will make a significant impact to the program’s execution, working with the Project Engineers (Cost Account Managers and Integrated Product Team Leads) and Domain Leads to execute the development and deployment of program products and services. Of course, that wouldn’t be possible without the capabilities and technologies of our organization, as well as our engineers – a highly skilled, accomplished network that spans more than 180 sites, 24 countries and 6 Strategic Business Units (SBUs).

Sr. Systems Security Engineer (Onsite - Largo, FL) TS/SCI Clearance required

Update Service Central tickets, JIRA issues, and Confluence pages with accurate status, work‑performed details, and any changes to scope, priority, or assignment; attach relevant artifacts and ensure traceability to requirements or incidents. Coordinate with stakeholders (customers, engineers, and support leads) to verify resolution, close tickets or issues promptly, and communicate any follow‑up actions or documentation updates across all three platforms.

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
	Our Mission:&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services. 
	
	Our Vision:&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.
	Our Values:
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>

Lockheed Martin Corp

Sr. Systems Engineer- Secret- Onsite Orlando, FLE3

Preferred Qualifications: Relevant industry certifications such as Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), or CompTIA Linux+. Responsibilities include but are not limited to: Designing, installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) and other Enterprise Linux server operating systems.

Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.

Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.

Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:

• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.

• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.

• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.

ManTech International Corp

Linux Systems Engineer

This position will require the selected candidate to have or obtain an Interim Secret level U.S. government security clearance before starting with Lockheed Martin, as well as obtain a Special Access Program U.S. government security clearance within a reasonable time after starting the position. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions - flying the world's most advanced fighter aircraft, navigating ships and driving armored vehicles.

Systems Engineer-IT - E2

Lockheed Martin Corporation

Systems Engineer-It - E2

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Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. The Senior Endpoint Engineer leads the planning, implementation, administration, and support of enterprise endpoint management systems and virtual desktop infrastructure (VDI) serving over 12,000 geographically distributed endpoints across Windows, macOS, iOS, Android, and other devices.

Lennar Corp

LTG - Sr Systems Engineer

SS&C is a leading provider of mission-critical, AI-powered technology and services empowering financial services and healthcare organizations to work smarter, faster, and securely. Unless explicitly requested or approached by SS&C Technologies, Inc. or any of its affiliated companies, the company will not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services.

SS&C

Desktop Systems Engineer, onsite in office

Roles & Responsibilities Design, implement, and maintain Layer 2/Layer 3 network infrastructure Configure and support Cisco Catalyst (9300/9500 series) and Cisco NX- OS–based switching platforms Manage VLANs, trunking, segmentation, ACLs, firewall rules, and traffic segmentation Maintain network topology, routing logic, and traffic flow design Support evaluation and future deployment of data center–optimized switching platforms for modernization initiatives Deploy and support 802.1X authentication using Cisco ISE and LDAP Integration Implement machine authentication with user fallback, dynamic VLAN assignment, and fail-open design Manage TACACS+ for network device administration Support networking for VMware ESXi / vCenter environments, including vSwitch and distributed switch configuration Provision and maintain VM networking Troubleshoot multi-tier service flows across infrastructure layers Implement and maintain STIG-compliant network configurations Enforce port security, DHCP snooping, Dynamic ARP Inspection, and secure management access Support RMF security controls and FIPS-compliance Integrate network devices with SIEM (Elastic), Zabbix, or equivalent monitoring tools Troubleshoot network connectivity, authentication failures, and application reachability issues Perform structured troubleshooting using logs, packet capture, and service validation Support change control (CAB) processes Execute network upgrades (e.g., Cisco IOS-XE / NX-OS) with validation and rollback planning Maintain documentation including VLAN mappings, IP plans, and network diagrams Support network components of backup and disaster recovery operations Validate connectivity for backup systems and storage platforms Assist in failover and restoration procedures Work with systems engineers, security teams, and application owners Provide network impact analysis for system architecture decisions Required Qualifications: An active TS/SCI security clearance. Tulzi Technologies, LLC (Tulzi) prides itself on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility.

Tulzi Technologies

Network Engineer | TS/SCI Security Clearance Required

Excellent verbal communications skills are required, as the Integration Engineer will be in frequent contact with the project technical lead, be taking direction from various government leads, and will frequently be interacting with end users to gather requirements and implement solutions while away from other team members. Responsibilities: The Big Data Systems Engineer will work on the deployment and integration of a highly visible data analytic project called Cloud Hybrid Edge-to-Enterprise Evaluation Test & Analysis Suite (CHEETAS) at multiple DoD ranges and labs.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

Big Data Systems Engineer

ADAPTED_NOW

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role is part of a critical systems modernization initiative and requires strong expertise in RHEL systems, Leapp upgrade processes, and managing upgrades at scale.

ConsultNet

RHEL Engineer

Desktop Systems Engineer

Principal Systems Engineer: Bachelor of Science degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and 5 years of experience OR a Master of Science degree in a STEM discipline and 3 years of experience OR a PhD in a STEM discipline with 1 year of experience. The successful candidate will support Nuclear Safety Design Certification activities to produce required artifacts in accordance with AFI 63-125, lead and support nuclear surety planning, certification assessments, and risk & vulnerability activities to include Fault Tree and Signal Path analyses.

Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever-evolving needs of our customers worldwide. Our 90,000 employees are Defining Possible every day using science, technology and engineering to create and deliver advanced systems, products and services. Northrop Grumman careers and internships are as varied as your interests, with a lifetime of potential that will allow you to work together with people from many backgrounds, personal passions and disciplines. 
 
© 2020 Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for most positions. For our complete EEO/AA and Pay Transparency statement, please visit www.northropgrumman.com/EEO

Northrop Grumman Corp

Systems Engineer/ Principal Systems Engineer - Nuclear Surety

The incumbent carries deep, expert-level expertise across these domains, from multi-forest and multi-domain Active Directory design to DNS, DHCP, and IPAM administration to certificate authority and certificate lifecycle management, and is the hands-on technical authority the Technical Architect and Sr. Experience automating Active Directory, DDI, and PKI administration, such as account/group lifecycle management, DNS record management, DHCP scope provisioning, IPAM workflows, or certificate lifecycle management, using scripting, APIs, or orchestration tools.

Wyndham Hotels & Resorts

Lead Systems Infrastructure Engineer

The role owns presales engineering and architecture for complex cybersecurity solutions, including endpoint protection, EDR/XDR, identity protection, cloud security, next-generation SIEM, exposure management and managed detection and response, deployed on-premises, in the cloud or in hybrid environments. Experience with comparable platforms, such as SentinelOne, Microsoft Defender XDR, Palo Alto Networks Cortex XDR, Trend Micro Vision One, Sophos, Fortinet, Check Point, Cisco Secure Endpoint/XDR or Splunk.

TD Synnex

Sr. Systems Engineer - CCA

The Senior IT Cloud and Infrastructure Engineer is a senior technical contributor responsible for designing, implementing, automating, and optimizing complex Azure and hybrid infrastructure solutions. This position requires broad technical expertise, independent decision-making, mature project execution, strong written and verbal communication, and the ability to influence outcomes across teams.

Mosaic Health

Senior IT Cloud and Infrastructure Engineer

The ideal candidate will be responsible for designing, developing, and executing test plans and test cases for software and systems to ensure high quality and reliability. This role will involve working closely with software developers and project managers to identify and resolve issues, as well as providing feedback on product performance.

Ascension Federal Services

Software/Systems Test Engineer

Systems Engineer An MSP Systems Engineer (Managed Service Provider Systems Engineer) is a professional responsible for managing and supporting the IT infrastructure of client organizations within a Managed Service Provider (MSP) environment. The role typically involves working with a wide range of technologies, from networking and servers to security systems and cloud services.

Vmware Engineer Jobs in Florida

Engineer III, Linux and Virtualization Infrastructure WideOpenWest Finance LLC

System Engineer JEFFERSON CONSULTING GROUP, LLC

Sr. Systems Security Engineer (Onsite - Largo, FL) TS/SCI clearance required RTX

Sr. Systems Security Engineer (Onsite - Largo, FL) TS/SCI Clearance required RTX

Sr. Systems Engineer- Secret- Onsite Orlando, FLE3 Lockheed Martin Corp

Linux Systems Engineer ManTech International Corp

Systems Engineer-IT - E2 Lockheed Martin Corp

Systems Engineer-It - E2 Lockheed Martin Corporation

LTG - Sr Systems Engineer Lennar Corp

Desktop Systems Engineer, onsite in office SS&C

Network Engineer | TS/SCI Security Clearance Required Tulzi Technologies

Big Data Systems Engineer KBR

RHEL Engineer ConsultNet

Desktop Systems Engineer SS&C

Systems Engineer/ Principal Systems Engineer - Nuclear Surety Northrop Grumman Corp

Lead Systems Infrastructure Engineer Wyndham Hotels & Resorts

Sr. Systems Engineer - CCA TD Synnex

Senior IT Cloud and Infrastructure Engineer Mosaic Health

Software/Systems Test Engineer Ascension Federal Services

Systems Engineer I Courser

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