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Network Engineer V; Onsite - Engineer Extreme Certified

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Leading Age Virginia
Full Time position
Listed on 2025-12-29
Job specializations:
  • IT/Tech
    Cybersecurity, Network Engineer
Job Description & How to Apply Below
Position: Network Engineer V (Onsite - Engineer Extreme Certified)

Attainx Inc.

Job Title: Network Engineer V (Onsite - Engineer Extreme Certified)

Location: Presidio of Monterey, Monterey CA, Ord Military Community, Seaside, CA, Mililani, HI, Fort Huachuca, AZ, and Crystal City, VA (DLI Washington).

Clearance: Active Secret Clearance

Citizenship: US Citizenship Required

* Pending Contract Award*

Attain

X, Inc. is a leading company committed to delivering cutting‑edge solutions. We are seeking a highly skilled and experienced Network Engineer V (Onsite - Engineer Extreme Certified) to join our dynamic team. This role is crucial to ensuring the security and compliance of our software development processes. If you have a demonstrated and advanced background in Extreme network engineering and have one of the following certifications: IAT Level II (CySA+, Security+, CND, or SSCP) Certification and CE/OS Certification, CCNA Certification or equivalent, and an active Secret clearance, we encourage you to apply.

  • BA/BS from an accredited college or university with a minimum of 5+ years' experience or substitute with AA/AS with 7+ years' experience.
  • One of the following IAT Level II certifications (CySA+, Security+, CND, or SSCP) Certification and CE/OS Certification. Applications without a certificate will not be considered.
  • CNA Certification or equivalent required. Applications without a certificate will not be considered.
  • Extreme Networks Associate (XNA) certification required. Applications without a certificate will not be considered.
  • 10+ years of relevant experience working with network infrastructure, with a focus on Extreme Networks products and solutions.
  • Experience with:
  • VMware NSX:
    Install, Configure, Manage (V6.2).
  • Ruckus Layer 2 Switches / Wireless Controller / Wireless Access Points.
  • Palo Alto Networks Firewall knowledge of PA-7050 / PA-3060 / PA-3260 / PA-5450 / Wild Fire/URL Filtering.
  • Brocade MPLS Implementation Layer 2 and Layer 3 switches.
  • Cisco Networks switches and routers.
  • Aruba Networks Excellent knowledge of Wireless Controllers / Access Points /
  • Airwave / Clear Pass.
  • Ciena 100G OME 6500 DWDM System.
  • Extreme Networks Layer 2/3, MLXE Switches /Extreme IQ / OSPF, BGP, and MPLS.
  • Solar Winds, InMon Sentinel, Uptrends.
  • Must possess excellent oral and written communication skills
  • Have the ability to meet deadlines and perform under pressure
  • U.S. Citizen with an active Secret Security clearance.

Job Duties:

  • Onsite Senior Network Engineer to provide expertise on Extreme Networks products and solutions.
  • Must be able to provide networking concepts, protocols and technology recommendations, including but not limited to LAN, WAN, routing, switching, VLANs, TCP/IP, DNS, DHCP and network security.
  • Maintain Extreme Networks products such as switches, routers, access points, and network management tools.
  • Manage network related projects, including planning, implementation, documentation, including network upgrades, migrations and infrastructure expansions.

Non‑

Essential Functions:

  • General Duty Requirements

About Us

Attain

X Inc. is SBA Certified 8(a), Women Owned Small Business (WOSB), Economically Disadvantaged WOSB (EDWOSB), CMMI Level 3, ISO 9001:2015 certified QMS and Silver Level SaFe Partner. For more than 12 years, Attain

X, Inc. has delivered emergent technologies, software products, and high‑quality services that meet the needs of our Federal Government customers.

The last 3 years have shown significant company growth as we have increased our contracts portfolio and hold the "Best in Class" contract vehicles, GSA MAS and OASIS Small Business and 8(a) Pools 1, 2 and 3. In addition, we are prime on several Agency Specific IDIQ's and BPA's with the National Oceanic and Atmospheric Administration, Department of Energy, Navy, Health and Human Service and the Defense Intelligence Agency.

Attain

X is dedicated to quality and best practices for the services we provide. We understand our people are the key ingredient to ensuring our customers Mission and Goals are met with excellence.

Benefits

We are proud to offer competitive compensation and benefits packages to include paid vacation, medical, dental, vision, matching 401K plan, tuition/training reimbursement, and Long & Short‑Term Disability.

EEO…

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