Senior Network Engineer with Security Clearance
2 weeks ago
Job Title: Senior Network Engineer Location: * FFX: TS/SCI (Ability to obtain CI Poly) * Ft. Meade: TS/SCI with Full Scope Polygraph Clearance Required: TS/SCI Certification Required: Security+ CE or Higher Degree: BS in a technical discipline is highly preferred, not required Experience Level: Senior-level candidates only (10+ years, not management) Position Summary Be part of a small but highly skilled senior-level networks team responsible for architecting, designing, installing, implementing, and maintaining a large, multi-agency, mission-essential network infrastructure with very strict security, fault tolerance, and latency requirements. Areas of involvement include: * Rack level, data center, and transport layers * Support across multiple programs sharing agency-level standards and requirements * Complex technical challenges driven by evolving mission demands Most work is performed on-site at the customer location, with some domestic and overseas travel potentially required. This position offers strong opportunities for leadership in your area of technical expertise, with additional supporting responsibilities across the team. Technical Requirements * Minimum 7 years of hands-on experience in: * Network engineering, design, implementation, and maintenance * Proficiency with Juniper (preferred) and/or Cisco networking devices * Certifications in Juniper (preferred) and/or Cisco * Proficiency with multiple network protocols, including: * TCP/IP, IPv4, UDP (and multicast), TLS, VPLS, GRE * Experience configuring, maintaining, or troubleshooting: * Routing Protocols: OSPF, EIGRP, BGP * EVPN: Ethernet over BGP/VXLAN or MPLS/VXLAN * Multicast, STP, Virtual LANs, and Trunking (VLANs) * LAN/WAN environments * Network security controls: Firewalls, ACLs * Security+ or CISSP certification * Strong communication skills and the ability to collaborate effectively within teams Desired Skills * Juniper Certifications: JNCIA / JNCIS / JNCIP / JNCIE * Cisco Certifications: CCNA / CCNP * Demonstrated experience working collaboratively in technical teams * Experience with scripting languages such as Bash, Python, etc. * Experience with Linux and/or BSD networking and system administration * Deep familiarity with Multicast protocols * ( Please specify where, when, and how this experience was gained ) * Willingness to: * Take engineering ownership and present network designs to internal/external stakeholders * Travel domestically and internationally, as needed * Prior experience supporting a very large, global network infrastructure * Must have designed/built network environments, not just worked in a NOC monitoring role Key Technical Areas * Routing Protocols: OSPF, EIGRP, BGP * LAN/WAN Design & Implementation * Firewalls & Network Security Infrastructure * Multicast Networking * Juniper-focused deployments (preferred)
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Fairfax, United States Booz Allen Hamilton Full timeJob Number: R0224895 Network Engineer, Senior The Opportunity: We are seeking an experienced Versa SD-WAN Engineer to join our network engineering team. In this role, you'll be designing, implementing, and maintaining Versa Networks SD-WAN solutions. This will ensure secure, reliable, and optimized network connectivity across our distributed enterprise...
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Senior Network Engineer with Security Clearance
2 weeks ago
Fairfax, United States LMI Government Consulting Full timeOverview LMI is seeking a skilled Senior Network Engineer to support our Enterprise Technology Services Infrastructure Solutions group. This position is a subject matter expert, capable of designing, engineering, testing, implementing, and managing information technology (IT) networking systems and services. The ideal candidate must have strong container...
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Network Engineer with Security Clearance
1 week ago
Fairfax, United States MAXISIQ Full timeCompany Description Since 2006, MAXISIQ (IOMAXIS dba MAXISIQ) has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the critical missions they support. Join us where we innovate, develop...
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Network Engineer, Senior
1 day ago
Fairfax, United States Clearance Jobs Full timeNetwork Engineer, SeniorWe are seeking an experienced Versa SD-WAN Engineer to join our network engineering team. In this role, you'll be designing, implementing, and maintaining Versa Networks SD-WAN solutions. This will ensure secure, reliable, and optimized network connectivity across our distributed enterprise environment. Join us. The world can't...
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Fairfax, VA, United States Ortman Consulting LLC Full timeThe Senior Network Firewall Engineer leads development, implementation, and integration of DHS's enterprise security stack, ensuring firewall, VPN, and access control configurations effectively protect the network. The role includes creating and maintaining network security policies, managing ACLs, NAT rules, and firewall rule sets, and staying informed on...
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Fairfax, VA, United States Ortman Consulting LLC Full timeThe Senior Network Firewall Engineer leads development, implementation, and integration of DHS's enterprise security stack, ensuring firewall, VPN, and access control configurations effectively protect the network. The role includes creating and maintaining network security policies, managing ACLs, NAT rules, and firewall rule sets, and staying informed on...
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Senior Systems Engineer with Security Clearance
2 weeks ago
Fairfax, United States ClearanceJobs Full timeClearanceJobs is currently partnering with a well-established government contractor to assist in hiring a Senior Systems Engineer on a full-time, permanent basis. This position must be performed onsite in Fairfax, VA and requires an active TS/SCI security clearance. Active TS/SCI w/ CI Polygraph security clearance highly desired. Relocation assistance may be...
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Fairfax, United States Credence company Full timeJoin a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With 1,700 team members, 1,500 AI/data experts, and 100 prime contracts, we deliver at scale and with purpose. We've been recognized as a Top...
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Network Engineer with Security Clearance
3 weeks ago
Fairfax, United States Alta Mira Full timeAltamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and...
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Fairfax, United States MAG DS Corp dba MAG Aerospace Full timePosition Summary MAG Aerospace is recruiting for a Enterprise Network Engineer who will Architect and manage secure, scalable enterprise network infrastructure that connects business operations across cloud and on-premises environments. You'll design robust network solutions that ensure seamless connectivity, security, and performance while supporting...
