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25 system administrator jobs found in Orlando

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Lockheed Martin
May 06, 2026
Training Simulator System Administrator / F-35 / Rovaniemi, Finland
Lockheed Martin Orlando, FL
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. THE WORK At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach — including yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! Assignment: This position will offer a long-term deployment to a foreign country as a Training System Simulator System Administrator for the F-35. The successful candidate will support the sustainment, maintenance, and operations benefiting the Finnish Air Force. The Systems Administrator will support the sustainment, maintenance, and operation of F 35 training system devices, with a long term deployment to Rovaniemi,...
Lockheed Martin
Apr 01, 2026
Sr. IT System Administrator / Active Clearance / Onsite - Orlando, FL
Lockheed Martin Orlando, FL
Description: Are you ready to invent the future? Lockheed Martin is on a journey of digital transformation as we leverage our data, modernize our processes and advance technology to maintain our position as the world’s Aerospace and Defense leader. We are leveraging emerging, digitally-enabled capabilities to lower cost, speed up development time and create disruptive solutions to best serve our customers and stakeholders. We’re bringing the 4th Industrial Revolution to every role in the company. We are assembling a team of change agents to tackle the hardest technical challenges that come with digital transformation. We are looking for highly motivated, proactive and enthusiastic individuals to join and contribute significantly to the successful implementation and enablement of this journey for our Lockheed Martin Missiles and Fire Control Team (MFC). This role is for a Technical Support and Systems Administration role at MFC supporting DoD critical programs on engineering...
Lockheed Martin
Mar 20, 2026
Sr. IT Systems Engineer- Secret- Onsite in Orlando, FL
Lockheed Martin Orlando, FL
Description: Job Description : Are you ready to invent the future? Lockheed Martin is on a journey of digital transformation as we leverage our data, modernize our processes and advance technology to maintain our position as the world’s Aerospace and Defense leader. We are leveraging emerging, digitally-enabled capabilities to lower cost, speed up development time and create disruptive solutions to best serve our customers and stakeholders. We’re bringing the 4th Industrial Revolution to every role in the company. We are assembling a team of change agents to tackle the hardest technical challenges that come with digital transformation. We are looking for highly motivated, proactive and enthusiastic individuals to join and contribute significantly to the successful implementation and enablement of this journey for our Lockheed Martin Missiles and Fire Control Team (MFC). This role is for a Classified Linux IT Systems Engineer with a focus on supporting Linux systems for the...
Lockheed Martin
May 12, 2026
Staff HPCC Dev Sec Ops Engineer - Secret Required
Lockheed Martin Orlando, FL
Description: We are seeking an experienced and motivated Stf DevSecOps Engineer. The DevSecOps Engineer will be responsible for new and existing HPC production and development environments. Deployment of new tools, infrastructure security, monitoring, auto-recovery, performance tuning and installation/configuration of applications. The DevSecOps Engineer plays a pivotal role in establishing secure workflows and patterns for end-to-end application lifecycle management. The ideal candidate for this position has worked in agile software development environments, taking ownership of their tasks/stories, and contributing to various products. At times, they may need to work closely with the architects and process owners who have designed the solutions to firm up requirements or perform testing. Other responsibilities include: • Act as Kubernetes team lead, building and training talent on Kubernetes and container automation. • Containerization and automation of existing and new...
Lockheed Martin
May 08, 2026
Technical Trainer
Lockheed Martin Orlando, FL
Description: WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence THE WORK • Administers technical and skills certification and training for manufacturing environment. This includes soldering and inspection to IPC and NASA standards and administration of OJT. • Develops course content, determines methodology; and coordinates the development of training aids. Develops criteria for evaluating the effectiveness of training activities. • Continuously revises training plans to meet evolving training requirements. • Keeps training documentation current and manages training records. • Maintains instructor certification ensuring...
Lockheed Martin
May 07, 2026
ERP Business Analyst Sr / Lvl 3 / FT Telework
Lockheed Martin Orlando, FL
Description: You will be the ERP Business Analyst Sr for the MFC F&BO Business Intelligence team. Our team is responsible for delivering training and transformative tools for material financial management and analysis to drive business growth and success. What You Will Be Doing As the ERP Business Analyst Sr you will be responsible for developing and implementing Business Intelligence solutions that enhance MFC F&BO business processes. Your responsibilities will include, but are not limited to: Analyze business requirements and translate them into BI specifications. Design, develop, and maintain BI dashboards and reports. Collaborate with stakeholders to identify data‑driven improvement opportunities. Provide training and support to end‑users on BI tools. Ensure data integrity and compliance with financial management standards. Why Join Us The ideal candidate is collaborative, analytical, and passionate about driving operational...
Lockheed Martin
May 06, 2026
Sr. Contracts Management (HYBRID TELEWORK)
Lockheed Martin Orlando, FL
Description: WHO WE ARE Lockheed Martin: An Award-Winning Place to Work WHO YOU ARE This Senior Contracts Negotiator will work in the F-35 Training and Logistics Market Segment primarily supporting IWTA's (inter-company agreements) with our sister company, Lockheed Martin Aeronautics. The Contracts Negotiator will support the F-35 T&L Market Segment with proposal preparation, negotiation, and contract administration. Provide business advice and guidance to and coordinate with other functions including Program Management, Finance, Legal, Subcontracts, Business Development, Engineering, Human Resources, Accounting and Compliance to effectively manage the breadth of responsibilities, including capture activities, proposal preparation slash submittal, negotiations and contract terms and related performance obligations. Serve as authorized and powered representative for the company as interface with customer buying representatives responsible for building effective...
Lockheed Martin
May 06, 2026
Contract Management Manager / Secret / Lvl 5 / Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be the Contract Management Manager for the Air Dominance team. Our team is responsible for delivering high‑impact contracts that enable revolutionary defense systems and safeguard lives worldwide. What You Will Be Doing As the Contract Management Manager you will be responsible for leading the contracts management function across the full contract lifecycle—capture, proposal, negotiations, award, and administration—while supervising a skilled team of contract professionals. Your responsibilities will include, but are not limited to: Lead the end‑to‑end contract lifecycle from capture to award and administration. Supervise and mentor a team of contract professionals. Negotiate and finalize contract terms with partners and stakeholders. Ensure compliance with regulatory and security requirements. Drive strategic initiatives that support mission‑critical programs. Why Join Us The ideal candidate is a decisive,...
Lockheed Martin
May 06, 2026
Full Stack Engineer
Lockheed Martin Orlando, FL
Description: What We're Doing At Lockheed Martin, we are passionate about innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking, everything is within our capacity – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, education, and background. This position is for a Systems Engineer-IT for the F-35 Pilot Training Devices (PTD) program. Do you want to be part of an environment that encourages and supports employees to think big, perform with quality, and build incredible products? We provide the resources, inspiration, and focus - if you have the resourcefulness and courage to work hard, then What We're Doing At Lockheed Martin, we are passionate about innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking, everything is within our capacity – and yours as a Lockheed Martin employee. Lockheed Martin values your skills,...
Lockheed Martin
May 06, 2026
Classified Cyber Security Sr / ISSO / Orlando
Lockheed Martin Orlando, FL
Description: You will be the Information Systems Security Officer Sr for the team. Our team is responsible for ensuring the security and integrity of our information systems. What You Will Be Doing As the Information Systems Security Officer Sr, you will be responsible for overseeing day-to-day information system security operations, including auditing and ensuring compliance with internal LM and customer security requirements. You will also be responsible for technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). Your responsibilities will include: Overseeing day-to-day information system security operations Carrying out technical administration of IS in accordance with internal LM and customer security requirements Upkeeping, monitoring, analyzing, and responding to network and security events Documenting compliance actions with the ISSM to address non-compliance in...
Lockheed Martin
May 01, 2026
Subcontract Administrator Associate- Level 1
Lockheed Martin Orlando, FL
Description: WHAT WE'RE DOING At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. Our team in the Rotary and Mission Systems (RMS) business area supports the development of advanced products, including F-35 Training Devices. These devices are critical in training pilots and maintenance crews, ensuring operational readiness for the world’s most advanced fighter aircraft. You’ll contribute to a mission that demands precision, excellence, and creativity, driving meaningful impact in national and global security. THE WORK As a Subcontract Administrator, you’ll play a key role in managing the procurement and subcontracting process that ensures the on-time delivery of critical components for our F-35 Training Devices. This involves working across various phases of contracts—from development and production to sustainment—by soliciting, negotiating, issuing, and overseeing subcontracts and purchase...
Lockheed Martin
Apr 30, 2026
Subcontract Management Senior
Lockheed Martin Orlando, FL
Description: You will be the Subcontract Management Senior for the Subcontract Management Team. Our team is responsible for identifying, qualifying, and integrating alternate suppliers to meet schedule and cost targets. What You Will Be Doing As the Subcontract Management Senior you will be responsible for overseeing all subcontracting activities for an emerging program, ensuring supplier qualification, cost control, and schedule adherence. Your responsibilities will include, but are not limited to: Issue RFQs and consolidate supplier quotes. Analyze supplier data and maintain master data in enterprise systems. Monitor performance metrics, risk indicators, and compliance, escalating issues as needed. Generate weekly status and cost‑avoidance reports for senior leadership. Provide day‑to‑day query support to internal stakeholders and suppliers. Why Join Us The ideal candidate is collaborative, detail‑oriented, and proactive, thriving in a...
Lockheed Martin
Apr 22, 2026
Classified Cyber Security / ISSO / Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be the Classified Cyber Security professional for the JASSM Security team. Our team safeguards life saving products and critical engineering/manufacturing systems while driving digital transformation across Lockheed Martin Missiles and Fire Control. What You Will Be Doing As the Classified Cyber Security professional, you will be responsible for protecting classified information systems and ensuring full compliance with the Risk Management Framework (RMF). Your responsibilities will include, but are not limited to: • Supervise daily information system security activities, including audits of hardware, software, and RMF package approvals. • Perform technical administration of information systems to meet internal Lockheed Martin and customer security mandates (RMF focused). • Maintain, monitor, analyze, and respond to network and security incidents, documenting actions with the ISSM. • Participate in internal and external security audits, inspections, and...
Lockheed Martin
Apr 21, 2026
Sr. Contracts Management (HYBRID TELEWORK)
Lockheed Martin Orlando, FL
Description: WHO WE ARE Lockheed Martin: An Award-Winning Place to Work WHO YOU ARE This Senior Contracts Negotiator will work in the F-35 Training and Logistics Market Segment primarily supporting IWTA's (inter-company agreements) with our sister company, Lockheed Martin Aeronautics. The Contracts Negotiator will support the F-35 T&L Market Segment with proposal preparation, negotiation, and contract administration. Provide business advice and guidance to and coordinate with other functions including Program Management, Finance, Legal, Subcontracts, Business Development, Engineering, Human Resources, Accounting and Compliance to effectively manage the breadth of responsibilities, including capture activities, proposal preparation slash submittal, negotiations and contract terms and related performance obligations. Serve as authorized and powered representative for the company as interface with customer buying representatives responsible for building effective...
Lockheed Martin
Apr 21, 2026
ARISE Analytics Sr. Software Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: The ARISE Analytics - Platform team is seeking an enthusiastic and talented Software Engineer to join our team. On this team you will play a critical role in designing, building, and maintaining the underlying platforms that enable our developers to build, deploy, and manage applications efficiently. You will work closely with cross-functional teams to ensure our platforms are scalable, secure, and meet the evolving needs of our business. The ARISE Analytics team works closely with A/AI Research engineers, so a working understanding of Machine Learning principles is desirable. Candidates applying to this position should have a Bachelor's degree, or greater, in Computer Engineering, Software Engineering or an equivalent field with significant software development experience. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture,...
Lockheed Martin
Apr 20, 2026
Sr. Full Stack Engineer/Active Clearance/Onsite - FL
Lockheed Martin Orlando, FL
Description: We are looking for a Full‑Stack Engineer who will design, develop, and support mission‑critical applications that run on our on‑premise infrastructure. In addition to defining and implementing DevSecOps architecture, the day‑to‑day work includes: • Monitoring and troubleshooting production services running on Linux and Windows hosts, using log aggregation and observability tools (e.g., Splunk). • Applying patches, updates, and configuration changes to existing servers and container images to keep the environment secure and compliant. • Managing service‑level incidents, performing root‑cause analysis, and documenting corrective actions. • Provisioning and scaling resources (VMs, storage, networking) through Infrastructure‑as‑Code scripts to meet changing workload demands. • Supporting developers by answering questions about environment constraints, assisting with local‑to‑production migrations, and providing guidance on best practices for containerization and CI/CD...
Lockheed Martin
Apr 16, 2026
Associate IT Systems Engineer- Secret Required~ Orlando, FL
Lockheed Martin Orlando, FL
Description: Are you ready to invent the future? Lockheed Martin is on a journey of digital transformation as we leverage our data, modernize our processes and advance technology to maintain our position as the world’s Aerospace and Defense leader. We are leveraging emerging, digitally-enabled capabilities to lower cost, speed up development time and create disruptive solutions to best serve our customers and stakeholders. We’re bringing the 4th Industrial Revolution to every role in the company. We are assembling a team of change agents to tackle the hardest technical challenges that come with digital transformation. We are looking for highly motivated, proactive and enthusiastic individuals to join and contribute significantly to the successful implementation and enablement of this journey for our Lockheed Martin Missiles and Fire Control Team (MFC). This role is for a IT Systems Engineer role at MFC working in classified areas supporting DoD critical programs on engineering...
Lockheed Martin
Apr 15, 2026
Facilities Finance Project Representative
Lockheed Martin Orlando, FL
Description: You will be the Facilities Finance Project Representative for the Facilities Finance Team. Our team is responsible for managing financial operations that support facility projects, ensuring fiscal discipline and mission impact. What You Will Be Doing As the Facilities Finance Project Representative you will be responsible for overseeing all financial aspects of facility initiatives, from budgeting to procurement. Your responsibilities will include, but are not limited to: Compile and review budgets, analyze variances, and provide financial administration. Prepare financial plans, reports, and maintain historical records. Enter and approve procurement requests, track spending, and review invoices. Support project managers with financial guidance during project review and design meetings. Partner with Finance and Capital teams to develop project budgets and capital documentation. Why Join Us We seek a collaborative,...
Lockheed Martin
Apr 07, 2026
Senior Systems Engineer – Information Technology
Lockheed Martin Orlando, FL
Description: WHAT WE'RE DOING Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin’s center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. 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. TLS is the corporation’s hub for simulation, X reality, live-virtual-constructive capabilities, advanced training devices and full-service training programs. TLS also provides sustainment services such as supply chain and logistics IT solutions, spares and repairs, as well as automated test and support equipment. THE WORK This is a position for a Systems IT Engineer on F35 Pilot Training Devices (PTD) as part of the Operational Baseline Integrated Product Team (IPT)....
Lockheed Martin
Mar 25, 2026
Cyber System Security Engineer
Lockheed Martin Orlando, FL
Description: What We're Doing At Lockheed Martin, we are pushing the boundaries of innovation to solve some of the world’s most complex challenges. In our Aeronautics division, we are focused on advancing security and resilience for critical defense systems, with a particular emphasis on Training & Logistics systems. Our team is dedicated to applying cutting-edge cybersecurity solutions that safeguard the integrity of systems throughout their lifecycle. We are passionate about ensuring that these systems remain resilient to evolving cyber threats. What Will You Be Doing: As a Cyber Systems Security Engineer, you will play a vital role in securing the backbone of mission-critical systems. Your responsibilities will include: • Designing and developing cybersecurity solutions that span the entire system lifecycle, from initial planning to final validation. • Conducting risk assessments, including threat modeling and vulnerability analysis, to evaluate and address potential...
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