Senior Network Deployment Engineer
Company: ManTech International
Location: Chantilly
Posted on: January 29, 2026
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Job Description:
At ManTech, we are dedicated to advancing technology solutions
that contribute directly to the security of the United States. Our
Senior Network Deployment Engineer will play a pivotal role in
deploying and managing robust network solutions within a secure
environment, ensuring that our national defense and intelligence
setups operate without compromise. This technical leadership
position involves designing, implementing, and optimizing networks
to support mission-critical applications, collaborating closely
with diverse teams to align network technology with strategic
security directives. Design and deploy functional networks (LAN,
WLAN, WAN) Configure and install software, servers, routers and
other network devices Monitor network performance and integrity
Resolve issues tiers of support have escalated by troubleshooting
cloud and local infrastructure Automate tasks and monitor their
effectiveness Mentor team members on technical issues Create,
oversee and test security measures (e.g. access authentication and
disaster recovery) Maintain complete technical documentation
Suggest improvements to network performance, capacity and
scalability In-depth understanding of communication protocols
(mainly TCP/IP) and routing protocols (e.g. BGP, OSPF) Familiarity
with access control models and network security Experience with
network diagnostic, monitoring and analysis tools (e.g. SolarWinds
network tools) Solid understanding of network infrastructure and
hardware Ability to implement, administer, and troubleshoot network
infrastructure devices Knowledge of coding languages for scripting
(e.g Python, Perl) Medical Insurance Dental Insurance Vision
Insurance Life Insurance 401k Cisco Certified Network Professional
(CCNP) or higher Certified Information Systems Security
Professional (CISSP) - optional but advantageous
Keywords: ManTech International, Ellicott City , Senior Network Deployment Engineer, IT / Software / Systems , Chantilly, Maryland
