Job Description

General information

Requisition #
R64513
Locations
USA-VT-South Burlington, USA-MD-Camp Springs
Posting Date
12/02/2025
Security Clearance Required
Public Trust/Suitability
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Transform the future of federal services with MANTECH! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Network Administration Engineer in South Burlington, VT or Camp Springs, MD.

Responsibilities include but are not limited to:

• Support network automation processes and procedures for configuration, management, testing, deployment, and operational support for virtual and physical devices with various scripting methods. Works with an experienced team of network engineers in performing vulnerability and fault analysis on enterprise perimeter devices, and developing and implementing system remediation and recovery plans
• Use Maestro collaboration tools such as JIRA, Confluence to manage and document daily work efforts within an Agile methodology
• Build network configurations and connections, monitors and maintains network performance. Maintains worldwide networking environment by updating system configuration and directing system installation.
• Work autonomously on assigned tasks as well as collaboratively on larger projects across teams.
• Defines, documents, and enforces system standards. Troubleshoot network disruptions, outages and security incidents. Install, configure and support network / firewall infrastructure within the enterprise
• Configure firewall rules (source, destination, port, protocol) as well as Layer7 based rules. Creation / maintain firewall object library and application definitions. Network hardware configuration / performance tuning
• Utilize ServiceNow ticket and incident management system and incorporate automations with other management systems. Function as member of team overseeing SNOW ticket queue to resolve escalation tickets from operations support tier.
  

Minimum Qualifications:

• 5 + years of enterprise network experience.
• Strong documentation skills using MS Office applications.
• Professional track record of enterprise network engineering LAN, WAN, WLAN, SDWAN.
• Experience with IPAM management (preferably Infoblox) and firewall configuration auditing / cleanup (preferably Palo Alto, Panorama).
• Strong skills in MS Office suite especially Word, Excel, Visio in the management and documentation of network design and administration.
• Experience with cloud AWS/Azure as well as on-premise virtualization platforms (VMWare: ESXi, NSX and Hyper-V).
  

Preferred Qualifications:

• Bachelor's degree.
• CCNP, CCNA, PCNSA, PCNSE.
• Experience administration of Infoblox.
• Experience administering Palo Alto firewalls.
• Experience supporting government contracts.
  

Clearance Requirements:

• Must be a U.S. Citizen and be able to obtain and maintain a DHS EOD suitability prior to starting this position.
  

Physical Requirements:

• Office work, typically sedentary with some movement around the office.
• Ability to travel to support network troubleshooting or installs (rare).

The projected compensation range for this position is $83,600.00-$138,600.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH International Corporation 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.