Network Engineer
Vosper Thornycroft Group
Overview We are seeking a talented and experienced Network Engineer with a specialized focus on Firewalls, particularly with expertise in CISCO, Palo Alto, and Juniper network devices and associated management software to join our technology-based program supporting a key Government customer. The ideal candidate will have a deep understanding of network security principles, excellent problem-solving skills, and a proactive approach to maintaining and optimizing firewall infrastructure. What will you do? Design, implement, and manage firewall solutions utilizing Cisco, Palo Alto, and Juniper network devices Perform configuration, maintenance, and troubleshooting of firewall policies and rules Monitor network traffic for potential security threats and proactively address vulnerabilities Collaborate with cross-functional teams to ensure network security standards align with business objectives Stay up to date with the latest industry trends and best practices in network security and firewall technologies Do you have what it takes? Must have a Top Secret Clearance with Polygraph We are actively seeking Network Engineers with a minimum of 11 years of experience Bachelor’s or Master’s degrees are preferred in one or more related disciplines Proven experience as a Network Engineer with a focus on firewall technologies Ability to translate customer requirements into enterprise network solutions Excellent communication and interpersonal skills Ability to work independently and collaboratively in a fast-paced environment Preferred Education, Experience, & Skills Strong proficiency with Palo Alto and Cisco firewall platforms In-depth knowledge of network protocols, TCP/IP stack, and OSI model Experience with firewall management software such as Cisco FTD and Palo Alto Panorama Experience with a wide variety of network technologies and solution architectures Broad understanding of networking principles, theories, and concepts Knowledge of systems engineering principles and network design concepts Experience extending on-premise networks into cloud providers such as AWS, Azure, Oracle, and Google Cloud Industry certifications such as CCNA Security, CCNP Security, Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar certifications preferred #J-18808-Ljbffr Vosper Thornycroft Group
- ...empower organizations across the globe to create, secure, and run applications that enhance the digital world. We are looking for a Network Engineer who brings deep technical expertise, sound operational judgment, and the ability to deliver reliable, scalable network...SuggestedWork at officeLocal areaRemote workWork from home
- ...commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from... ...network, local area network, firewalls, voice over IP, video engineering, data center engineering, network performance analysis, and Tier...SuggestedWork at officeLocal areaFlexible hours
- ...GEO and MEO satellite systems with integrated terrestrial and network infrastructure to deliver resilient, low‑latency, high‑throughput... ...today’s most critical missions. What You’ll Do The Network Engineer provides Tier‑2 technical support and operational maintenance for...SuggestedLocal area
- ...We are actively seeking a Network Engineer with a minimum of 16 years of experience. A bachelor's or master’s degree is preferred. Required Skills Design, implement, and manage firewall solutions utilizing Cisco, Palo Alto, and Juniper network devices Perform configuration...Suggested
- ...division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore... ...Join our growing team supporting customer missions as a SME Network Engineer in Herndon, Virginia . Required Qualifications We...Suggested
- ...Company: Emergent Technologies Inc. POS-059 Are you a seasoned network professional passionate about designing and running large-scale... ...in Herndon, VA, is seeking a highly experienced Senior Network Engineer to lead the design, deployment, and support of complex network...
- We are currently seeking a talented Network Engineer to a Sponsor program focused on maintaining the Sponsor's network. Clearance Requirement: TS/SCI with Polygraph Required Education, Experience, & Skills: A Bachelor’s or Master’s degree are preferred with a...Local area
- ...community, defense, civil, and commercial markets. The on-site Network Technician shall perform the following minimum duties:... ...by the Lead System Administrator. Assisting the Lead Network Engineer in developing and implementing IT/network plans. Managing network...
- Network Engineer, SME Location: Herndon, VA Job Summary We are seeking a Subject Matter Expert (SME) Level Network Engineer with a minimum of 16 years of experience and a specialized focus on Network Access Control (NAC), particularly with significant expertise in Cisco...
$106.68 per hour
Position Summary We are seeking a Senior Computer Systems Engineer/Architect to provide virtual machine and Linux support in an enterprise... ...complex application problems, system administration issues or network concerns; and performance systems management and integration...Permanent employmentContract workTemporary workCasual workLocal areaRemote work- Benefits: Health insurance Opportunity for advancement Training & development Senior Network Engineer / Network SME POS-200 Location: On-Site | Herndon, VA Company: Emergent Technologies Inc. Emergent Technologies Inc., a veteran-owned IT and engineering...Full time
- -The Senior RF/IT Systems Engineer - 5G & IoT/LPWAN leads design, deployment, and operations of private cellular and low power wide area networks, integrating them with secure, reliable enterprise IT. This role spans 3GPP RAN planning, IoT/LPWAN architecture, lab/field...
- ...collaborative, multidiscipline team in support of U.S. Government and provide technical subject matter expertise in the field of network engineering. Responsibilities Strong background designing and implementing Local and Wide Area Networks (LAN/WAN) Advanced...Work at officeLocal areaRemote work
- Overview VTG is seeking a Network Engineer located in WMA, VA . What will you do? Responsible for performing moderately complex network designs; performing upgrades to limited segments of the network, and performing routine network operations and maintenance (O&M). Address...
- Network Engineer I Job Locations: US-VA-Reston | US-AZ-Chandler Job ID: 2026-4972 Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in...Work at officeRemote work3 days per week
$135k - $155k
...employees who get excited about pioneering novel solutions to new, complex challenges. Position Overview We're seeking a skilled Network Engineer to design, implement, and maintain our multi-cloud network infrastructure supporting federal and commercial operations. This...Full timeTemporary workWork at officeRemote workFlexible hours- Role Overview The Network Engineer provides Tier-2 technical support and operational maintenance for SES Space & Defense's service-provider MPLS backbone. Working within a carrier-class environment, this role ensures the performance, reliability, and security of mission...
$175k - $220k
...firm supporting critical government programs through data-driven engineering, technology, cybersecurity, analytics, and operational... ...benefits available About the role Insight Xcite is seeking a Network Engineer to support secure, mission-critical enterprise and operational...Contract workImmediate startFlexible hours$96k - $137k
...businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details: The Senior Network Engineer is responsible for supporting the sustainment, integration, operation, maintenance, and optimization of enterprise and mission...Full timeWork at office- About Us: Secunetics provides network infrastructure intelligence services to government agencies and commercial clients. We work with... ...optimizing network performance. We are looking for a Network Engineer to interface with our team and our clients to help assess the...Local area
- ...connect them with exceptional professionals for this role. MANTECH is seeking a motivated, career and customer-oriented Network Engineer to join our team based out of Chantilly, VA. This is an onsite position. The Network Engineer must exhibit good judgment...Contract workInterim roleWork at office
$90k - $160k
...is our commitment to our employees, to our teams, and to our clients. What We Are Looking For: We are seeking a knowledgeable Network Engineer to design, implement, and maintain network infrastructure. You will be responsible for ensuring high availability, security,...Contract workTemporary workLocal areaRemote workFlexible hours2 days per week- Job Brief Network Engineering Overview RealmOne is a mid-sized science and technology company delivering cybersecurity, data science, and software engineering services to government and commercial customers. We value work-life balance and invest in employee growth, offering...Flexible hours
$145.46k - $193.94k
...Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network... ...connectivity, join us today. The Role The Lead IT Systems Engineer is a Network Engineer responsible for analysis, design, installation...Full timeTemporary work$131.6k - $210.3k
...and do work that matters - to you, to your community, and to the world. Progress starts with you. Job Description The Staff Network Engineer operates the company’s internal data communications systems, including LANs and WANs. This role is responsible for planning, designing...Full timeWork experience placementWork at officeLocal area$76k - $141k
...that is leading the way in both content and technology to serve and protect our citizens home and abroad? Do you have the Network Engineering skills necessary to build and maintain virtualized and containerized environments? If you’re a team player with attention to...Contract workWork at officeLocal areaRemote workFlexible hours$118.3k - $224.9k
...Clearance Type: SC - Current Security Clearance Status: Active and existing security clearance required on day 1 Principal Systems Engineer - (Onsite) At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to...Temporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours- ...dynamic team with a broad knowledge of how Oracle’s cloud platform works. You’ll partner with customer support, service owners, and engineering teams around the globe to ensure high-quality service for customers. Note - this role is not a Monday to Friday core hours...Full timeMonday to FridayFlexible hoursShift workNight shift
- ...and actionable capabilities for our clients- right when they need it most. Job Description MAXISIQ is seeking engineering professionals to support network engineering efforts in a fast-paced, high-visibility environment supporting multiple mission networks. This...Full timeLocal areaEarly shift
- Overview Looking for a Network Engineer to provide support on development of all network architecture and engineering initiatives. Will be involved in developing and leading the design of new network capabilities and architecture where network connectivity is lacking or...
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