Senior Networking Engineer

Agile Defense, LLC
United States, Virginia, Hampton
Jun 09, 2025
At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation's vital interests. Requisition #:957 Job Title: Senior Networking Engineer Location: Langley Air Force Base, VA Clearance Level: Active DoD - Secret Required Certification(s): * DoD 8570 Level 2 SUMMARY Maintain, operate, and automate modern AWS infrastructure as well as legacy IaaS hardware footprint located at AOC's both CONUS and OCONUS. JOB DUTIES AND RESPONSIBILITIES * Performs a variety of systems engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementation, including hardware, software, and support facilities and/or equipment. * Provide network systems analysis, network engineering, and network security * Provide technical inputs and evaluation of all aspects of networking, including software and hardware and critical interface issues. * Provide network analysis of the reliability and availability of systems, evaluating network and information systems methodologies and conducting performance evaluation and optimization. * Monitors and responds to complex technical control facility hardware and software problems. Interfaces with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance. * Provides technical guidance for directing and monitoring information systems operations. * Designs, builds, and implements network systems. * Directs compilation of records and reports concerning network operations and maintenance. * Configuring routing protocols including EIGRP, OSPF, and BGP. * Managing and administering firewalls (Cisco, Palo Alto, Juniper, etc.). * Administering and securing wireless networks. * Designing, implementing, and monitoring secure networks to meet the needs of KR employees and stakeholders. * Identifying and defining network requirements (high availability, redundancy, security, etc.). * Collaborating with various other teams and organizations to support KR applications and services. * Provides documentation/project tracking and management reporting. * Provides strategic input on overall network planning and related projects. * Provides mentorship and knowledge sharing via internal workshops and Standard Operating Procedures * Collaborates with technical writer to generate thorough documentation * Creates and systematically reviews relevant documentation (diagrams, STIG checklists, etc) for accuracy. SUPERVISORY DUTIES * Mentorship QUALIFICATIONS Required Certifications * DoD 8570 Level 2 Education, Background, and Years of Experience * 5+ years of demonstrated experience designing large scale, enterprise networks. * 5+ years of experience working with cloud and containerized environments. * 5+ years of experience with agile methodologies and lean software development practices. * 5+ years experience with the following: * Various long-haul circuit technologies (TDM, MetroEthernet, MPLS, etc.) * Encryption and VPN (DMVPN, etc.) * SDN (Cisco ACI, Juniper Contrail, etc.) * Cloud/hybrid cloud architectures (AWS, Azure, etc.) * LucidChart * Network monitoring tools (CruzOC, SolarWinds, Splunk, etc.) * Five-plus (5+) years experience with networking security principles. * Five-plus (5+) years designing secure networks, systems and application architectures. * Knowledge of risk assessment tools, technologies and methods. * Resume has at least three (3+) or more examples of successfully troubleshooting large-scale cloud, hybrid and on-premise network systems * Proven experience with knowledge sharing and/or mentorship ADDITIONAL SKILLS & QUALIFICATIONS Required Skills * Palo Alto Panorama Preferred Skills * Palo Alto * AWS * Terraform * Ansible * GitLab WORKING CONDITIONS * Typical office environment Strength Demands * Sedentary - 10 lbs. Maximum lifting, occasional lift/carry of small articles. Some occasional walking or standing may be required. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met. Physical Requirements * Stand or Sit Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together. What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are. We also believe in supporting our employees by offering a competitive and comprehensive benefits package. To explore the benefits we offer, please visit our website under the Careers section. Happy - Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do. Helpful - Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated. Honest - Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support. Humble - Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task. Hungry - Be Eager. Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges. Hustle - Be Driven. Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities Apply for this job