Principal NetDevOps Engineer

DescriptionGray Analytics is seeking a Principal Network Engineer to support the Missile Defense Agency's GMD Cyber-integrated Pipeline for Enhanced Resilience (CIPHER).The engineer will support enterprise network discovery, Zero Trust architecture, network analysis, cybersecurity engineering, and comprehensive network mapping within classified environments. Responsibilities• Conduct enterprise network discovery and asset identification.• Guide development of physical, logical, and data-flow network diagrams• Create and maintain authoritative network inventories.• Map trust relationships, identity services, authentication, and authorization mechanisms.• Analyze routing, switching, VLANs, VPNs, firewalls, and segmentation supporting Zero Trust.• Support Zero Trust Architecture implementation and gap assessments.• Validate network configurations with Government stakeholders.• Support RMF, cATO, STIG compliance, and cybersecurity documentation.• Prepare engineering reports, dependency matrices, and technical documentation.• Perform passive and log analysis using tools such as Wireshark / tshark, tcpdump, tcpview, Zeek, NetworkMiner, and p0f, Arkime, Security Onion.• Perform active discovery and enumeration using tools such as: Nmap, arp-scan, and Netdisco, Masscan, and SecureCRT.Requirements• BS in Computer Science, Cybersecurity, Information Systems, Network Engineering, or equivalent experience.• 15+ years of enterprise network engineering experience.• Experience with OSI Layer networking, TCP/IP, routing, switching, VLANs, VPNs, and firewalls.• Experience with network documentation.• Experience working within Windows and Linux systems.• Experience supporting DoD classified environments.• Active DoD Secret clearance.• Ability to travel approximately 15% CONUS with potential OCONUS.• Security+• Network+Desired Qualifications• Zero Trust Architecture (NIST SP 800-207)• GitLab CI/CD, Jenkins, Kubernetes, Terraform• CCNA-Security, JNCIA, JNCIS-DevOps, CySA+, CCNP, CCIE• Missile Defense Agency experienceSummaryAbout Gray AnalyticsGray Analytics values our employees as our most important resource. To showcase these values, we offer not only traditional medical, disability, life, etc. coverages that begin on day one of employment, but also unique benefits to improve our employees' quality of life. Some of these unique benefits include:A PTO policy based on total years of experience, not years of service to the company. PTO is available for use immediately at hire, subject to company needs.Eligibility for 401K contributions and company matching, Pet Insurance through Spot, Flexible Spending Account, and Tuition and Professional Development Funds begin on day one of employment.Charitable donations program on a yearly and quarterly basis where employees can nominate a non-profit of choice to receive donations. Gray Analytics is an Equal Opportunity Employer and VEVRAA Federal Contractor. This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibit discrimination against all individuals based on their race, color, religion, sex, gender identity, sexual orientation, or national origin. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, protected veteran status or disability. Gray Analytics, Inc. welcomes minority and veteran applicants.