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Network Engineer - SME

Job in Alexandria, Fairfax County, Virginia, 22350, USA
Listing for: Soft Tech Consulting
Full Time position
Listed on 2025-10-16
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Engineer, Network Security
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below

Overview

Soft Tech Consulting is seeking a highly motivated, self-directed Network Engineer SME for an existing government client. The place of performance is Alexandria, VA.

Responsibilities
  • Serve as the network team lead and subject matter expert for technical and resource management. Act as a conduit for communication between Network Administrators and the senior leadership and/or technical staff.
  • Manage the daily activities of the network team - act on technical faults or issues, maintain the on-call schedule, and ensure documentation is complete.
  • Under the direction of the senior leadership, initiate, plan, delegate, execute, monitor, and complete projects.
  • Setup and configure Juniper network devices like MX series routers, SRX firewalls and QFX switches.
  • Design, implement, and maintain robust network infrastructures, including LAN, WAN, and VPNs.
  • Monitor network traffic and performance, troubleshoot connectivity issues, and optimize network resources to minimize downtime.
  • Implement and manage security measures, such as firewalls, access controls, and intrusion prevention systems.
  • Inspect, maintain, and, where necessary, replace network cabling and other network-related equipment.
  • Administer hardware and software upgrades for network equipment.
  • Create and maintain detailed network documentation, including network topology, IP schemas, and firewall rules.
  • Develop, implement, and maintain policies, procedures and associated training plans for network resource administration, appropriate use and disaster recovery.
  • Perform network asset management, including maintenance of network component inventory and related documentation and technical specifications information.
  • Administer and maintain user accounts, permissions, and access rights.
  • Recommend, schedule, and perform network improvements, upgrades, and repairs.
  • Interact with vendors, outsource rs, and contractors to secure network products and services.
  • Design, configure, troubleshoot, and expand IP address schemas for a WAN/LAN network.
  • Develop functional, systems, and technical requirements documents based on operational and architectural requirements.
  • Perform technical analysis of IT alternatives in support of strategic modernization efforts.
  • Provide expert analysis and advice on the feasibility of system designs.
  • Perform detailed engineering to optimize enterprise network topologies and develop engineering design documentation to produce, install, test, integrate, and support a complete functional enterprise or processing system or subsystem.
  • Provide technical support and quality control checks to ensure information systems designs and specifications meet the necessary standards.
  • Troubleshoot and analyze network and communication issues and assist in their resolution.
  • Perform firmware upgrades, apply patches, and conduct routine maintenance to keep network systems up to date.
  • Work with other IT teams, such as security, system administrators, and applications, to ensure integrated network operations.
Qualifications
  • Key Technical Skills:
    Juniper hardware & software (MX routers, EX switches, SRX firewalls);
    Junos OS;
    Protocols including TCP/IP, DNS, DHCP, BGP, and OSPF;
    Security Tools including firewalls, IDS, and IPS.
  • Preferred Qualifications:

    a degree in computer science or related IT discipline;

    Certifications:

    Juniper JNCIS-ENT, JNCIE or Cisco CCNP/CCIE; experience with Juniper network solutions; strong communication and written skills; at least two years supervising small technical teams.
  • Minimum Interim Secret clearance with upgrade to Top Secret.
Salary and Benefits

Salary range: 135-150k. Benefits include Medical, Dental, Vision, 401K, Short Term Disability, Long Term Disability, Life Insurance, PTO, and Paid Holidays. Onsite in Alexandria, VA.

About Us

Soft Tech Consulting, Inc. is a woman- and minority-owned business headquartered in Chantilly, VA. Equal Opportunity Employer.

Employment type

Full-time

Seniority level

Mid-Senior level

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