Security-Cleared IT Systems Engineer

Lockheed Martin; Orlando (FL); On-site; USD 71,000 - 131,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Flexible work arrangements

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Education Assistance

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin in Orlando, FL seeks a Technical Support and Systems Administrator for the Missiles and Fire Control Team (MFC). You will manage Windows and Linux workstation environments, enforce cyber compliance, perform hardware diagnostics, and support secure, onsite operations in a DoD lab setting.

You should have an active clearance, DoD 8140/8570 cert, and strong collaboration skills to support critical programs. Travel and occasional off-shift work may be required.

Qualifications

• Active security clearance valid within the last 6 years.
• Certification compliant with DoD 8140 (8570) such as Security+ is required.
• Experience administering Windows workstations, AD domains, and/or Linux environments.
• Ability to thrive in a fast-paced, dynamic environment.
• Proven ability to build stakeholder and partner relationships.
• Strong business sense balancing technical requirements with cost and value.
• Demonstrated collaboration and teamwork across functions.
• Willingness to travel and work occasional off-shift hours.

Responsibilities

• Perform workstation administration on Windows 11 and server-domain environments.
• Oversee OS cyber compliance, upgrades, and patching.
• Diagnose hardware issues across multiple architectures and perform maintenance.
• Coordinate new application installations and customer support in classified areas.
• Implement backup, recovery, resource accounting, and auditing procedures.
• Troubleshoot varied IT hardware (PCs, printers, laptops).
• Apply secure design principles to hardware, software, data, and procedures.
• Maintain a full-time onsite presence in secure areas.

Skills

Active Security Clearance (6 years)

DoD 8140/8570 Certification (Security+

Windows/AD/Linux workstation admin

fast-paced environment

stakeholder relationships

business acumen

collaboration/teamwork

flexible hours/travel

Job description

Lockheed Martin in Orlando, FL seeks a Technical Support and Systems Administrator for the Missiles and Fire Control Team (MFC). You will manage Windows and Linux workstation environments, enforce cyber compliance, perform hardware diagnostics, and support secure, onsite operations in a DoD lab setting.

You should have an active clearance, DoD 8140/8570 cert, and strong collaboration skills to support critical programs. Travel and occasional off-shift work may be required.