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Network Security Engineer, Senior

Resource Management Concepts, Inc.
Resource Management Concepts, Inc. Salary
Dahlgren, VA Full Time
POSTED ON 4/28/2025
AVAILABLE BEFORE 6/28/2025

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.

RMC is hiring a Senior Network Security Engineer to support our customer in NSWC Dahlgren VA. The selected applicant will be responsible for designing, implementing, and managing secure networks within a fast-paced DoD environment.

The selected applicant will be responsible for:

  • Leading middleware and/or infrastructure support teams
  • Managing multiple IT environments to include server and cloud-based platforms
  • Implementing and managing secure build techniques, tools and practices of DISA Secure Technical Implementation Guidelines (STIG).
  • Configure and manage network switches, firewalls, VPN, DNS, and routers. Prefer knowledge with Juniper and Cisco.
  • Set-up and management of Virtual and Cloud-based networks to include VMware, Hyper-V, and Azure.
  • Ability to support F5 load balancer.
  • Management of Active Directory and Active Directory Federated Services (ADFS).
  • HS Diploma or GED AND ten (10 ) years of experience in Information Security with a focus on network, application and architecture, in large multi-platform environments.
  • Five (5) years' experience in WAF device configuration and implementation.
  • Strong F5 skillset - Preferably F5 Certified Technology Specialist or Certified Solution Expert, F5 Edge Protection, Experience in F5 LTM - VIP, Server Pools, Health Checks, Strong experience in customizing Application Delivery with rules, Understanding of NAT (Network Address Translation) and SNAT (Source Network Address Translation), Managing application health and server status, SSL Offloading, TLS security and cipher management, BIG-IP Access Policy Manager (APM) in a DoD environment.
  • Three (3) years’ experience in providing high level network design and implementation skills and combine technical intelligence with communication and presentation abilities.
  • Three (3) years’ experience in leading a project in Design, Implementation, and Support.
  • Two (2) years’ DNS experience with understanding of DDoS mitigation practices.
  • Experience in the setup and management of Virtual and Cloud-based networks. This includes VMware, Hyper-V, and Azure. VMware and Microsoft certification preferred.
  • Knowledge and experience with design, implementation and support with Two-Factor Authentication.

REQUIRED CERTIFICATIONS

  • A DoD 8570 IAT Level 2 (Security CE or equivalent) or Level 3 (CASP, CISSP, or equivalent) is required.
  • Azure Cybersecurity Architect Expert Certification is required.
  • Cisco Certified Network Professional (CCNP) or Juniper Security, Professional (JNCIP-SEC) Certification is required.

Required Clearance:

  • A DoD INTERIM SECRET security clearance is required to start.
  • Applicant must be able to obtain a TOP SECRET clearance. Selected applicant may be subject to a security investigation and must meet eligibility requirements for access to classified information.
  • Applicant selected may be subject to a security investigation and must meet eligibility requirements for access to classified information.

At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees.

RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. We offer Monday to Friday full-time day shift work, and can assist in paid relocation. This also includes a competitive paid vacation package with 11 paid federal holidays. Additionally, we also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package.

*Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements. The salary range for this position is $150,000 - $175,000 annually.

#LI-SR1

Salary : $150,000 - $175,000

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