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1 result for Technology And It in Washington, DC
- Lorton, VA
- onsite
- Temporary
- 75 - 80 USD / Hourly
- <p><strong>Senior Juniper Network Engineer</strong></p><p><strong>Location:</strong> Onsite in Lorton, VA</p><p><strong>Schedule:</strong> Monday–Friday, 9:00am–5:00pm</p><p><strong>Employment Type:</strong> Full-time Contract, 6 Months with Potential for Conversion </p><p><strong>Overview</strong></p><p>A government IT program is seeking a <strong>Senior Juniper Network Engineer</strong> to provide expert-level engineering, operations, and maintenance support for mission‑critical field communications systems used worldwide. This program delivers a wide range of IT applications and infrastructure services, including enterprise network support, service desk, workstation engineering, telecommunications engineering, mobility services, and more.</p><p>This role supports a high‑visibility customer environment and requires someone who can operate independently, communicate effectively with technical and non-technical stakeholders, and manage complex network systems with a high degree of accuracy and professionalism.</p><p><strong>Key Responsibilities</strong></p><ul><li>Serve as the <strong>primary Subject Matter Expert (SME)</strong> for a specialized government system, becoming the single point of technical authority for network-related issues.</li><li>Provide <strong>independent operations & maintenance (O&M)</strong> support for mission‑critical systems, requiring broad and deep knowledge across applicable network technologies.</li><li>Configure and support <strong>Juniper SRX‑series security devices</strong> (JNCIP‑SEC or JNCIE‑SEC level proficiency), ensuring alignment with industry best practices and federal security standards.</li><li>Configure and support <strong>Juniper EX‑series switches</strong> using 1Gbps and 10Gbps backplanes, including copper and fiber connectivity and high‑availability (HA) solutions.</li><li>Configure and support <strong>Cisco Firepower ASA firewalls</strong>, including AnyConnect VPN access, HA configurations, secure authentication integrations, and remote-access security.</li><li>Design and maintain an <strong>out‑of‑band (OOB) management network</strong> using TrippLite serial consoles, iDRAC, and similar technologies.</li><li>Collaborate with customers, contractors, and vendors on the design and specification of <strong>Private IP (PIP)</strong> and Internet circuits.</li><li>Ensure high availability of <strong>Network Time Protocol (NTP)</strong> across all networks.</li><li>Follow established <strong>configuration management processes</strong> to maintain consistency, security, and accuracy in network configurations.</li><li>Develop and maintain <strong>technical documentation</strong>, network diagrams, and system references.</li><li>Provide clear communication and briefings to customers, including senior leadership.</li></ul>
- 2026-03-31T00:00:00Z