MANTECH

IT Helpdesk Specialist

MANTECH  •  Herndon, VA (Onsite)  •  1 hour ago
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Job Description


General information


Requisition #

R68183

Locations

USA-VA-Herndon

Posting Date

06/02/2026

Security Clearance Required

None

Remote Type

Onsite

Time Type

Full time


Description & Requirements


Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now—be extraordinary at MANTECH!

MANTECH seeks a motivated, career and customer-oriented IT Helpdesk Specialist (Executive Support) to join our team in Herndon, VA.

Responsibilities include but are not limited to:

  • Provide high-touch, "white glove" desktop support for C-suite executives, demonstrating a high degree of technical competency, discretion, and responsiveness.

  • Monitor, track, and prioritize assigned tasks and trouble tickets, assisting with incident routing, assignment, and escalation where applicable.

  • Deploy software and provide advanced desktop support for Windows Operating Systems, Microsoft Office/Google suites, and Adobe software.

  • Support and troubleshoot user access within a modern Zero Trust environment, utilizing Netskope for security and Okta/RSA for identity authentication.

  • Administer and troubleshoot Zoom and Google Meet/Chat for VoIP telephony services and collaborative tools.

  • Diagnose and resolve complex network connectivity issues and provide hands-on support for office hardware such as Xerox printers, DTEN boards, and poly conferencing phones.

  • Issue, troubleshoot, and maintain inventory of RSA/PKI security tokens and Multi-Factor Authentication (MFA) tools.

Minimum Qualifications:

  • Bachelor's Degree or equivalent, with at least two (2) years of experience with Windows OS and Microsoft Office/Google desktop support.

  • Strong working knowledge of basic network configuration, deployment, and troubleshooting connectivity issues.

  • Direct experience working with Okta authentication and Netskope (or similar Zero Trust network access environments).

  • A+, Security+, or Network+ Certification, or equivalent professional experience.

Preferred Qualifications :

  • Proven experience providing high-touch, VIP, or "white glove" IT support to executive-level leadership.

  • Familiarity with the ServiceNow analyst dashboard.

  • Experience with Mobile Device Management (MDM) platforms like JAMF, Intune, or similar.

  • Excellent interpersonal skills with a proven track record of handling high-pressure technical situations with discretion.

Clearance Requirements:

  • None

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time.

  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

  • Must be able to exchange accurate information in these situations.


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 careers@mantech.com and provide your name and contact information.
MANTECH

About MANTECH

MANTECH is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of MANTECH are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care.

We have served the nation for more than 57 years, and in that time we have continually changed and grown to provide the technology that government needs to meet new challenges. We seek people with the same strong ethic of service, creativity, energy, and dedication to serving our country.

We are comprised of more than 9,800 talented employees around the world. Nearly 40% of our employees are veterans. Many others come from the Intelligence Community, Homeland Security and federal civilian agencies. We understand our customers’ challenges because we know their world firsthand.

When Federal managers and military leaders face tough challenges in cyber, data collection & analysis, enterprise IT or systems and software engineering, they turn to MANTECH to get the job done right. These professionals trust MANTECH and stay with us for years because we understand their needs and tackle their most complex challenges head on. They know that reaching their goal is our ultimate objective.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Herndon, Virginia
Year Founded
1968
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