Senior Network Engineer (Firewall) - Lead Upgrades & Security
ActioNet
A leading IT service provider in Arlington, VA seeks a Network Engineer - Level III responsible for designing and managing complex network systems. Key responsibilities include leading network projects, optimizing performance, and mentoring junior engineers. Applicants should have a relevant degree and substantial experience in network engineering, along with expertise in advanced networking protocols and security frameworks. The position emphasizes leadership and independent working in high-pressure environments, offering an equal opportunity workplace. #J-18808-Ljbffr ActioNet, Inc.
- ...focused on delivering secure environments that support... ...are:A collaborative engineer who thrives as part of... ...and driving network innovationExperienced... ...security measures, including firewalls, VPNs, and intrusion detection... ...upgrades and enhancements to improve...Senior
- ...Description Job Description Senior Network Engineer – Cloudflare & Zero Trust... ...the design, operation, and security of enterprise network and... ...routers, switches, firewalls, and related network security... ...device lifecycle management, upgrades, and patching activities....SeniorRemote workAfternoon shift
- A leading technology and professional services company seeks a Network Engineer to design and implement technical solutions. Key responsibilities... ...include overseeing network security, managing installations, and... ...extensive experience with firewalls and LAN/WAN devices. A...Senior
- ...Australia, our work spans network, data, and... ...supporting national security, defence, and... ...team is made up of senior experts with deep... ...a Senior Network Engineer to join our team based... ...routing, switching, firewalls, VPNs, and network... ...incidents, and lead root-cause analysis...SeniorFull timeWork at officeRemote work
$104k - $166k
...Network Engineer, SeniorHerndon, VA Top Secret/SCI... ...generation national security company that... .... As the world's leading mission capability... ...Network Engineer, Senior to join our team... ...routing, switching, firewalls, VPNs, load... ...Execute WAN and LAN upgrades to optimize throughput...SeniorContract workTemporary workShift work- ...MITRE Network Engineer Position At MITRE, your passion fuels work that... ...skills strengthen national security, cybersecurity, health, transportation... ...integrity at our core, we lead federally funded research... ...DHCP, NAT, load balancing, firewalls and ACL policy enforcement,...SeniorWork experience placementInternshipLocal areaRelocation
- ...ANG SIGNAL is looking for a Senior Network Engineer to join our team supporting... ..., wireless and network security solutions ~ Strong knowledge... ...Cisco Firepower and Fortigate firewalls ~ Ability to communicate... ...Us ANG Signal is a leading information technology service...SeniorRemote work2 days per week1 day per week
- ...of our nation’s safety and security. Make an impact by using your... ...into opportunity as a Network Engineer Senior with GDIT. A career in enterprise... ...activities, data flows and firewall rules. ● Solve complex... ...proposing new network systems and upgrades/modifications to existing...SeniorRemote work
$65 - $75 per hour
...Sr. Network Systems EngineerApex Systems has an immediate need... ...for a Sr. Network Systems Engineer in Washington D.C Area (Bolling... ...w/ CI Poly (Eligibility)Security+CECCNAExperience configuring, maintaining, and... ...routers, switches, firewalls, and VPNs.Independently design...SeniorHourly payContract workImmediate startRemote work$125.12k - $187.68k
...critical facilities, secure environments,... ...through engineering expertise and smart... ...are seeking a Network Engineer 4 to join... ...form to more senior personnel and... ...Author test plans Leads / supervises... ...hardware/firmware upgrades) including... ...networkManages firewall security appliancesKeeps...Work at officeLocal areaFlexible hours- ...Services seeks an experienced F5 Network Engineer to design, implement, and... ..., pools, and iRules, plus security policies and SSL offloading.... ...integration with Palo Alto firewalls in a compliant, security‑driven... ...changes, and perform upgrades to maintain optimal traffic...Senior
$188k
DescriptionPosition: Network Engineer - Level IILocation: Rosslyn, VAClearance... ...to ensure reliable and secure connectivity across the organization... ...network technologies and upgrades. Configure and manage network security tools, such as firewalls, VPNs, and intrusion...- ...the most challenging national security problems. For over 40 years,... ...science, physics, and engineering. Our people are leaders in their... ...Reston, VA offices is seeking a Senior Network Engineer to support... ...enterprise LAN, WAN, wireless, VPN, firewall, DNS, and secure network...SeniorFor contractorsWork at office
- ...are seeking a highly skilled Senior Network Engineer to join our team. The ideal... ...the high availability, security, and performance of the network... ..., routers, controllers, firewalls, and access points.Network... ...performance and compliance, support upgrades, maintain documentation,...SeniorFull timeContract workRemote work
$77.6k - $176k
Network Engineer, SeniorThe Opportunity:A well-designed network... ..., and increase security, reliability, and availability... ...and hardware firewalls, Cisco hardware, Palo... ...and collaborate with senior leadershipSecret clearanceHS... ...deploying, upgrading, and troubleshooting...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$165k - $265k
...enabling human life on Mars.SR. NETWORK ENGINEER, AI INFRASTRUCTURE (... ...to support national security efforts. While Starlink is... ...junior network engineersAs a senior engineer you must lead the team to technical... ...routers, modems, switch, firewalls, etc..)PREFERRED SKILLS AND...SeniorPermanent employmentTemporary workInternshipImmediate startWeekend work- ...Overview VTG is seeking a Network Engineer V to strategically safeguard critical national security interests by leveraging advanced network intelligence and precision... ...~ Experience in defining, maintaining, and upgrading the overall security posture of the networks....Senior
- ...ClearEdge Network Engineer Join ClearEdge and be a part... ...user experience through secure, efficient, and... ...measures, including firewalls, VPNs, and intrusion... ..., and reliability Leading troubleshooting efforts... ...procedures Implementing upgrades and enhancements to...Senior
- ...Network Engineer 3The successful candidate will provide 24x7 operational... ...research and acquisition of new or upgraded hardware and software... ...and updates the network and security infrastructure, tests and implements... ...routers, switches, firewalls, VPN appliances, proxy servers...
$102k - $138k
...Skills: Network Architecture, Routing... ...The Network Engineer Senior, your role is to... ...Participates in the upgrading of operating systems... ...and experience in Firewalls, Cisco ISE, and... ...verification and security purposes. About... ...worldwide, offering leading mission-ready...SeniorTemporary workImmediate startRemote workWorldwideFlexible hours- ...Apogee Global RMS is seeking a Senior Cybersecurity Engineer / Offensive Security Lead to support high‑visibility federal and IC programs. This role is designed for operators who bring hands‑on offensive tradecraft, current certifications, and recent red‑team experience...SeniorFull time
$5,000 per month
...Management, Ltd. is seeking a Network Engineer, Senior , contingent upon award of... ..., and sustainment of secure WAN/LAN infrastructures across... ...manage routers, switches, firewalls, and secure network devices... ...modernization and infrastructure upgrades. Perform network...SeniorContract workWork experience placement- ...of our nation’s safety and security. Make an impact by using your... ...Job Description The Network Engineer is responsible for designing... ...IMPACT: Define, maintain, and upgrade the overall security posture... ...and WAN equipment including firewalls, servers, workstations, routers...Remote workFlexible hours
- ...innovation, national security, and digital... ...Overview The Network Engineer provides mid-level... ..., switches, firewalls, wireless systems... ...network systems. Lead projects as an Engineering... ...Collaborate with senior network engineers... ...improvements, upgrades, and lifecycle...Full timeContract workRemote workWork from homeFlexible hours
- ...our nation’s safety and security. Make an impact by... ...challenging opportunity for a Network Engineer supporting an... ...engineering initiatives, lead efforts around network... ...changes, upgrades, and additions. Support... ...Experience with Juniper firewall/VPN technologies (SRX...SeniorLocal area
$89.6k - $204k
Network Engineer (Entry Level to SME) TS/SCI with... ...advancing the national security mission through... .... They support senior staff by... ...network layouts, upgrades, and changes.... ...routers, switches, firewalls, load balancers,... ...network outages. Lead root cause analysis...Work at officeLocal area$120k - $128k
...experience, plus 5 years of network engineering experience. We require... ...experience with the Palo Alto firewall platform. We look for... ...We strongly prefer CCNP Security certification. Additional... .... We assist with system upgrades and patching. We provide...Full timeContract workWork at officeFlexible hours- SAIC is seeking a seasoned Network Engineer to design, deploy, and optimize a high-traffic carrier-grade network. You will lead complex troubleshooting, ensure robust security, and drive modernization including SDN automation across transport, data link, and network layers...SeniorRemote job
- ...Senior Network Engineer- CCNP Active Top Secret/ SCI Clearance... ...can design, implement, secure, troubleshoot, and... ...reconfigurations, and technology upgrades • Design, deploy,... ...routers, switches, firewalls, wireless... ...Serve as a technical lead for assigned projects...SeniorPermanent employmentWork at officeLocal area
- ...law. Summary of Position:The Senior Network Engineer is responsible for the... ...switching, wireless, and network security support (including Cisco... ...security, threat prevention, and firewall policy... ...coordinate network changes, upgrades, and new deploymentsMentor...SeniorHourly payTemporary workWork at officeLocal areaRemote work
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