System Administrator

Job overview

The System Administrator role is onsite in Annapolis Junction, MD, and is contingent upon contract award. Compensation is not specified. The position supports a high-stakes cyber organization and mission-critical systems and networks. The administrator maintains system availability and security by managing configurations, upgrades, patches, accounts, software, storage, and documentation. The role also monitors vulnerabilities, responds to incidents, coordinates with network administrators, and supports compliance in a classified environment.

What you'll do

• Administer server and network operations, configurations, upgrades, and patches
• enforce security protocols and monitor vulnerabilities
• diagnose and resolve incidents
• coordinate with network administrators
• maintain system documentation
• manage accounts, software, performance, and storage
• support backup and recovery and resource-use policies.

What we're looking for

Skills & competencies

system administrator

systems administration

cybersecurity

network security

incident response

classified environment

ts/sci

fs poly

iat level 2

annapolis junction md

mission-critical systems

contract award contingent

Work arrangement

• Weekend coverage required

Why this role

Requires active TS/SCI clearance with FS Poly and an IAT Level 2 certification; position is contingent upon contract award.

About the employer

Markesman Group is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.