Lockheed Martin · 1 day ago
System Administrator Sr Stf - Clearance Required
Hanover Maryland
Full-time
Onsite
Senior Level, Lead/Staff
$117K/yr - $207K/yr
10+ years expLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a senior system administrator, you will manage and maintain production and development virtual servers, oversee the installation and rollout of applications, and ensure comprehensive hardware and software support for distributed computing assets.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Serve as the senior system administrator with extensive experience supporting Windows‑based desktops, laptops, and virtual server environments
Manage and maintain production and development virtual servers, including monthly patch compliance, software update testing and deployment, and PKI certificate lifecycle activities
Oversee the installation, packaging, testing, and rollout of customer‑specific applications across a large fleet of workstations
Provide comprehensive hardware and software support for distributed computing assets, ensuring regular updates, account provisioning, and individual system accountability
Administer the end‑to‑end procurement process for software and hardware, handling purchase requests, coordinating with program management, logging tasks, and maintaining full documentation in JIRA and Confluence
Operate a standalone laboratory environment, managing isolated devices, performing data migrations, installing operating systems, and preparing for future network integration—all documented in the standard knowledge bases
Maintain calendar and scheduling resources for the team, acting as the primary point of contact for shared‑drive access and related support issues
Conduct secure file‑transfer operations, ensuring that transfer appliances are kept current with security patches and compliance standards
Qualification
Required
Ten (10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required
Four (4) years of additional SA experience on projects with similar processes may be substituted for a bachelor's degree
Candidate must maintain a IAT level II certification, per DoD Directive 8570.01-M
Possess & Maintain a TS//SCI clearance with a CI polygraph within the last 5 years
Preferred
Advanced Windows systems administration
Enterprise software packaging & rollout
IT procurement & documentation
Benefits
Medical
Dental
Vision
Life Insurance
Short-Term Disability
Long-Term Disability
401(k) match
Flexible Spending Accounts
EAP
Education Assistance
Parental Leave
Paid time off
Holidays
Company
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$6.06BKey Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M
Leadership Team
Jim Taiclet
Chairman, President & CEO
Craig Martell
Chief Technology Officer
Recent News
2026-01-22
2026-01-17
Technology - WSJ.com
2026-01-17
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