Mid-Level Network Security Engineer

General information

Requisition # R59652 Locations USA-WV-Clarksburg Posting Date 04/07/2025 Security Clearance Required Top Secret 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 Mid-Level Network Security Engineer to join our team in Clarksburg WV.

Responsibilities include, but are not limited to:

• Troubleshoot complex LAN/WAN infrastructure that includes routing protocols BGP, EIGRP and OSPF, VPNs, web proxy, and XML gateway for enterprise web services.

• Work on different networking concepts and routing protocols like BGP, EIGRP, DMVPN and other LAN/WAN technologies.

• Assist in determining enterprise information assurance and security standards.

• Ensure information assurance/security standards and procedures are up to date.

• Coordinate and evaluates security programs for an organization. Utilizes information assurance/security solutions to support customers’ requirements.

• Identify, report, and resolve security violations.

• Satisfy information assurance and security requirements based upon the analysis of user, policy, regulatory, and resource demands.

Minimum Qualifications:                 

• 5 + years of relevant work experience

• Two years of total experience with one year of current experience in supporting and troubleshooting various computing devices and operating systems.

• Proficiency in both networking and cybersecurity technologies and protocols.

• Experience in managing and troubleshooting Linux or Unix base operating systems.

• Experience with ALG (RTP, RTSP and FTP, DNS, HTTP), DHCP.

• Experience working in an Agile organization using Scrum, XP, Kanban, and SAFe.

Preferred Qualifications:

• Bachelor’s degree in computer science, information systems, engineering, or a related field.

• Cisco Certified Network Associate (CCNA).

• Security+ certified.

• A+ certified.

• Strong technical background.

                                                                                                                                                  

Security Clearance Requirements:

• Must have a current/active Top-Secret clearance.

Physical Requirements:

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

• Constantly operates a computer.

• Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

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.