Senior Cisco Network Engineer — Nexus, VoIP & Security
Institute for Defense Analyses (IDA)
Institute for Defense Analyses (IDA) in Bowie, MD is seeking an experienced IT Network Engineer to design, administer, and maintain multiple data, voice, and video telecom networks with emphasis on security and performance. Under supervision you will lead deployments, mentor junior staff, and coordinate with senior engineers to meet NSA/DISA/DOW directives. The role may require off-hours work and Top Secret/SCI clearance. Competitive compensation is provided. #J-18808-Ljbffr Institute for Defense Analyses (IDA)
$116.35k - $210.33k
Senior Network EngineerLeidos - National Security Sector | Cyber & Analytics Business AreaMake an Impact Where It Matters MostLeidos is seeking a Senior Network Engineer to join our elite team supporting mission-critical national security programs. In this role, you’ll...SeniorFull timeImmediate start$100.56k - $160.89k
...video telecommunication networks, systems and software.... ..., availability, security, and performance, as well... ...Partners with Lead Network Engineers when multiple... ...and support, preferably Cisco.Experience with Cisco Nexus platforms and NX-OS, Cisco VoIP, and components ASAs firewalls...SuggestedImmediate startRelocation$169k - $265.6k
.... In rapidly changing global security environments, Northrop Grumman... ...of expanding your personal network and developing skills, whether... ...to join our team as a Network Engineer 3. Places of performance for... ...Traffic Shaping Voice over IP (VoIP), GRE Tunneling, IP Security...SuggestedFull timeRelocationShift work- ...Position Summary: The Senior Network Engineer designs, integrates, and sustains... ..., video, and data systems (VoIP, Call Manager, tactical... ...VLANs, network segmentation ~ Cisco technologies (IOS/NXOS, ASA,... ...CCNP (CCIE preferred) Security+ (or equivalent DoD 8570 compliance...SeniorFull timeRemote work
$116.35k - $210.33k
Description Leidos has an opening for a Senior Network Engineer to support a program for the ESA-V supporting the Federal Retirement Thrift... ...configuring Zscaler Zero-Trust access policies, and providing security upgrades. Further shall continuously improve the quality...SeniorFor subcontractorLocal areaImmediate startRemote work$67.7k - $90.27k
...Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications... ...and connected ecosystem. We enable secure, high‑performance connectivity across cloud... ...The Role The Network Inventory GIS Engineer supports the organization’s GIS network inventory...Full timeTemporary workRemote workWork from home$93.09k - $124.12k
...Lumen is the trusted network for the AI‑powered world, connecting people, data, and... ...network and connected ecosystem. We enable secure, high‑performance connectivity across... ..., join us today. The Role The Senior IT Systems Engineer provides advanced Tier II support by...SeniorFull timeTemporary workWork at officeRemote workShift workNight shift- ManTech in Laurel, MD is seeking a motivated Network Engineer to join our team delivering enterprise infrastructure for national defense... ..., and QA for upgrades. The role requires extensive Cisco experience (Nexus/Catalyst), PKI/IPSEC/VPN environments, and CCNA/CCNP/CCSP...Senior
- ENS Solutions, LLC is seeking a Security Solutions Specialist in College Park, Maryland. The role involves implementing and operating advanced security solutions, primarily utilizing Splunk to monitor and analyze security threats. Candidates should have at least 3 years...Senior
- ...Services and Enterprise Oversight Services.Job DescriptionThe Senior Network Engineer(Palo Alto) provides senior-level expertise in the design,... ...is responsible for planning, monitoring, and maintaining secure and high-performing LAN and WAN environments, with a strong...SeniorFull timeTemporary workWork experience placementLocal areaLong distance
- ...integrity.SierTeK Ltd. is seeking a LAN VoIP Network Specialist II Senior to support an opportunity at Joint... ...and operational support for the Cisco Unified Communications Manager (CUCM... ...network/voice support environment.Secret Security ClearanceSecurity+...SeniorFor subcontractor
$110.34k - $144.46k
...quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of... ...globe. We are looking for several Senior Systems and Network Engineers to support the deployment,... ...platforms (Palo Alto, Fortinet, Cisco, etc.) Proven experience designing...SeniorPermanent employmentContract workWork at officeRemote work- NGEN is seeking a Senior Systems Engineer to lead and support complex client IT infrastructures. You will design, deploy, and optimize secure, scalable technology solutions across on-premises, cloud, and hybrid environments. The role combines hands-on engineering with mentoring...Senior
$95.5k - $181.7k
...transferable U.S. government issued security clearance is required prior to... ...in the SIGINT domain, is seeking a Senior Infrastructure / Networking Engineer who strives for excellence and has... ...grade networking equipment, such as Cisco, Arista, or JuniperExperience with...SeniorTemporary workWork experience placementWork at officeLocal areaRemote workRelocationFlexible hours- ...Description Job Description Overview Senior Network Engineer Location: On-Site at Customer Location... ...ensuring optimized network performance, security, and reliability. If you’re passionate about network infrastructure, Cisco technologies, and delivering innovative...Senior
$10k
...Your Mission Join ClearEdge as a Network Engineer supporting programs and infrastructure.... ...You will design, implement, maintain, and secure network systems, ensuring reliable and protected... ..., implementing, and maintaining Cisco routers, switches, and firewalls Proficient...Senior$310.27k - $360.64k
...About the Role: ACKtive Engineering Solutions LLC is looking for a Senior Network Engineer with AI experience. This... ...Responsibilities: Install and configure Cisco 7600 series routers 6500 series... ...Develop netowork security requirements and policy and translate...SeniorHourly payFull timeImmediate startFlexible hours- ...Build the Networks Behind the Mission: Join us as a Network Engineer! At Adaptic, our Network Engineers don't just keep systems connected—they design, secure, and optimize the infrastructure that enables... ...Experience with technologies such as Cisco IOS, PAN-OS, or similar...Full time
- ...community by delivering reliable, secure, and innovative IT operations that... ...Managed Services Provider (MSP) - Network Operations Center (NOC) Engineer is a key contributor to this mission... ...Minimum Qualifications:5+ years of senior-level network engineering experienceU...Work at officeLocal areaRemote workWork visaNight shift2 days per week
- ...have immediate exciting openings, and are looking for the best network engineer(s) with 3 or more years of experience to join our certified,... ...leadership team includes a U.S. military veteran with active security clearances, and we proudly support a mission-driven culture...Immediate start
- ...Description What You Will Do: As a Network Engineer Level 2 at Independent Software, you will... ...technical support to maintain, optimize, and secure enterprise network environments. You... ...degree) Certifications: ~ Cisco Certified Network Associate (CCNA)...Contract work
- ...Description What You Will Do: As a Network Engineer Level 3 at Independent Software, you will... ...network defense operations and support secure network implementations Develop and maintain... ...degree) Certifications: ~ Cisco Certified Network Associate (CCNA)...Contract work
- ...critical component of our nation’s safety and security. Make an impact by using your expertise... ...from threats. Job Description NETWORK ENGINEER Transform technology into... ...Homed environments. Experience with Cisco and Juniper products Ability to write...Local area
- ...Description Job Description Network Engineer – Sr – Design &... ...experience ~ Security+ CE (or appropriate DoDM... ...Technical Knowledge ~ Cisco Switch Series (2900, 3... ...500) Cisco Switch Nexus Series (7k/9k) and Catalyst... ...Alto Firewalls VoIP TCP/IP, DNS, DHCP,...Flexible hours
$190k - $200k
...Telework: None Basic Requirements: ~ Security+ Cert ~12 years of experience in the... ...scale consistent with campus or system wide networks. Customize design, installation and... ...international links. Works with senior IT peers or customer personnel, including...SeniorFull timeFor contractorsLocal areaImmediate startRemote work- ...Description What You Will Do: As a Network Engineer Level 1 at Independent Software, you will... ...systems are operating efficiently and securely. You will assist in maintaining... ...degree Certifications: ~ Cisco Certified Network Associate (CCNA) certification...Contract work
- GCyber is hiring a Senior Network Engineer to serve as the program's network design authority for... ...and maintaining network availability, security, and performance across multiple sites... ...and enrollment in Continuous Vetting Cisco Certified Network Professional (CCNP)...SeniorFull timeContract workRemote work
- ...Network Engineer (Level 1) Reflexive Concepts is seeking a skilled Network Engineer to support... ...networking on a high-impact national security mission. Qualifications: Three... ...storage fabrics Routers and switches: Cisco and Juniper (Arista is being...
$176k - $282k
...Infrastructure Team is seeking a strong Network Engineering and Systems Engineering... ...is required.Active TS/SCI security clearance with current polygraph... ...enterprise customers.Experience with Cisco technologies including ASA appliances, Nexus 9000 series, Cisco 2960-XR...SeniorContract workShift work- ...Description Vetegrity is looking for Network Engineers with 16+ years if experience. This... ...science, Information Assurance, Information Security Systems Engineering, or a related... ...defined by DoD 8570.01-M is required. Cisco certification is required. , Desired...SeniorTemporary workLocal area
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