Availability Manager

Requisition #: R71206

Locations: USA-TX-San Antonio, USA-MD-Annapolis Junction

Posting Date: 10/06/2026

Security Clearance Required: TS/SCI w/ Poly

Remote Type: Onsite

Time Type: Full time

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Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Availability Manager to join our team in the Annapolis Junction, MD, or San Antonio TX area.

The Shift for this role is 6 am – 2 pm (Maryland) or 5 am – 1pm (Texas) Saturday - Wednesday

Responsibilities include but are not limited to:

• Serve as integral member of team operating from work centers in MD.
• Support the delivery of services within Service Level Agreements and Key Performance Indicators across geographically dispersed supported regions via managing network outages, responding to Major Incidents, and performing analysis to create after action reports.
• Use metrics and client data to identify trends, anticipate problems, perform root cause analysis and work with members across the IT teams to help implement preventative measures to ensure a best-in-class level of customer support services.
• Complete tailored training successfully to provide 24/7 support to daily operations for a worldwide-IT operations support contract and provide feedback to other PMO teams as requested.

Minimum Qualifications:

• 2+ years relevant experience in technical subject
• Must have Security+ or other IAT Level II certification
• Developed oral and written communication skills with the ability to convey technical concepts to various audiences and to communicate effectively with senior managers, colleagues, and other stakeholders.
• Experience in a technical support role with an understanding of IT equipment, network, and end user devices.
• Familiarity with network monitoring tools, and some experience with network switches (port security and understanding of operations).

Clearance Requirements:

• Active TS/SCI clearance with Poly

Physical Requirements:

• Maintains a regular sedentary position, attends meeting both virtually and in person, constantly positions self to maintain computers in the lab, including under the desks and in the server closet and must be willing to travel as needed to support operational demands.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at and provide your name and contact information.