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# Systems Engineer-It Sr - Level 3 (Ts/Sci)

- **Company:** Lockheed Martin
- **Location:** Norristown, PA, United States
- **Experience:** Expert
- **Salary:** $95,900.0 - $178,100.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Agile Methodology, Amazon Web Services, Systems Engineering, Backup Devices, Cyber Security, Information Systems, Computer Engineering, Hypervisor, Systems Analysis, Kernel-Based Virtual Machine, Linux System Administration, OpenShift, OpenStack, Windows PowerShell, Scrum Methodology, Ansible, Software Engineering, Verification and Validation (Software), Systems Integration, Virtualization Technology, Scripting, Information Technology, Nessus, Vmware
- **Published:** November 5, 2026
- **Apply:** https://www.careerbuilder.com/job-details/systems-engineer-it-sr-level-3-ts-sci-king-of-prussia-pa--ba9c26c0-9020-4d52-b5a0-0b49a13891be

## About the Role

Systems Engineering, Sensitive Compartmented Information (SCI), Top Secret Clearance, Information Technology & Information Systems, Systems Engineering, Systems Administration/Management, Agile Programming Methodologies, Network System Hardware, Information Technology & Information Systems, Scrum Project Management and Software Development, * Typically possess a minimum of 3 years of professional experience having received a Bachelors Degree from an accredited college/university in a related discipline, or additional experience/combined education in lieu of a degree.

Selected candidate must be a US Citizen. This position requires a government security clearance. This position is located at a facility that requires special access., * Bachelor's Degree from an accredited college or university, acceptable degree programs will include science and technology related programs such as Computer Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Mathematics etc.

 * Advanced Linux System Administration experience
 * Strong Automation experience, Ansible / PowerShell
 * Hypervisor / Virtualization experience, preferably OpenShift / OpenStack
 * System Hardening, Cybersecurity concepts and tools
 * Active Top Secret with SCI clearance
 * Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information, including US Citizenship.

Desired Skills

 * Windows System Administration experience
 * Active Directory
 * Windows patching, deployments, backups, and monitoring
 * Powershell / Ansible automation scripting
 * ACAS, Nessus, Trelix scanning systems
 * VMWare, AWS, OpenStack/OpenShift, KVM
 * Containers
 * Network Engineering
 * Linux System Administration
 * Agile/Kanban process, Technical Leadership
 * Security+ or CISSP certification

#LMSpaceSystemsEng

#SpaceSecurity

#SpaceNSS

## Description

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer
requirements into hardware and software specifications. For positions that do not perform IT responsibilities, use E146, Systems Engineer.