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Senior Network Engineer

Job

CYKOR LLC

Alexandria, VA (In Person)

Full-Time

Posted 3 days ago (Updated 1 day ago) • Actively hiring

Expires 7/4/2026

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Job Description

Senior Network Engineer
CYKOR LLC
Alexandria, VA Job Details Full-time 5 hours ago Qualifications Network topology design QoS FedRAMP Security compliance frameworks implementation Next-Generation Firewalls (NGFWs) Infrastructure architecture design Information security compliance Network configuration for security systems Cisco routers/switches implementation IAM Level III BGP Design engineering Open Shortest Path First (OSPF) implementation Cloud compliance Network security appliance implementation IAT Network infrastructure management SD-WAN Stakeholder management Full Job Description Full Time |
Hybrid:
Alexandria, VA CyKor is a fast-growing Technology Solutions Provider to both federal and commercial clients. We attribute our continued growth to our core values, our professional team, and the valuable relationships with our clients. Our small and growing team fosters an environment in which each team member is respected, valued, and appreciated for their contributions.
ROLES AND RESPONSIBILITIES
Design and Deploy Cisco SD-WAN Solutions:
Plan, design, and implement Cisco Catalyst SD-WAN architectures for cutters, ensuring, scalable, secure, and resilient network connectivity for maritime operations. Proof of Concept (POC)
Execution:
Support the ongoing POC at the
TISCOM C5ISC
lab, configuring cloud and on-premises SD-WAN controllers (Catalyst SD-WAN Manager, Controller, and Validator) and Cisco Firepower Threat Defense Virtual (FTDv) on lab routers to validate performance security, and operation feasibility. Pilot Deployment on
Cutters:
Lead the deployment of SD-WAN solutions across nine cutters at locations including Charleston, SC; Portsmouth, VA; Kodiak, AK; and others, ensuring seamless integration with existing network infrastructure and minimal operational disruption.
Hardware Configuration and Upgrades:
Configure and optimize Cisco 4331 and C8300 routers, including memory upgrades, firmware updates, and FTDv integration, to meet SD-WAN requirements for high availability and redundancy.
Security and Compliance:
Implement end-to-end encryption, firewall policies, and network segmentation aligned with DoD security standards, supporting ATO documentation and compliance processes
Network Optimization and Monitoring:
Continuously monitor SD-WAN performance during the 6-to-12-month pilot, adjusting configurations for bandwidth management, application-aware routing, and failover mechanisms to ensure optimal maritime connectivity.
Troubleshooting and Support:
Provide advanced troubleshooting for SD-WAN environments, addressing connectivity, performance, and security issues, ensuring minimal downtime for mission-critical operations.
Knowledge Transfer and Documentation:
Develop comprehensive documentation of SD-WAN configurations, policies, and procedures, and conduct training for staff to ensure self-sufficiency post-deployment.
Collaboration:
Work closely with CyKor's network architects/engineers, project managers, and stakeholders to align solutions with operational needs and project milestones.
REQUIREMENTS
Education:
Bachelor's Degree in Computer Science, Information Technology, or related field preferred; relevant work experience in lieu of a degree. Minimum of 5 years of network engineering and architecture experience, with at least 3 years focused on Cisco SD-WAN solutions. Proven expertise in designing and deploying Cisco Catalyst SD-WAN. Active Secret Security Clearance required.
CERTIFICATIONS
IAT Level II or III Certification (e.g., CISSP, CISM, or equivalent) required.
TECHNICAL SKILLS
Deep knowledge of Cisco SD-WAN technologies, routing protocols (OMP, OSPF, BGP), VPNs, and QoS. Proficiency in configuring Cisco 4331 and C8300 routers, UCS servers, and Firepower Management Center (FMC). Familiarity with DoD security standards, ATO processes, and FedRAMP compliance. Experience with network automation tools (Python, Ansible) and cloud integration (AWS, Azure) is a plus.
LOCATION AND TRAVEL
Must reside in or near the greater Washington, DC metropolitan area and be willing to travel regularly to Alexandria, VA. Willingness to travel to cutter locations (e.g., Charleston, SC; Kodiak, AK; Seattle, WA) as needed for deployment and support. CyKor, LLC is an equal opportunity employer and values diversity in the workplace. All qualified applications will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, natural origin, or protected veteran status, and will not be discriminated against on the basis of disability.