Sr. Network Security Engineer (,, United States)

Sr. Network Security Engineer - AnaVation LLC AnaVation is seeking a highly skilled and experienced Sr. Network Security Engineer to support a federal law enforcement customer in Washington, D.C. The ideal candidate will provide hands-on engineering, administration, and security for the customers network infrastructure. This position requires a Public Trust and is on-site in Washington, DC. Responsibilities Engineer, secure, and administer enterprise network infrastructures, including routers, switches, firewalls, VPNs, and IDS / IPS solutions Architect and deploy network solutions using a variety of technologies (e.g., Cisco, Palo Alto, Linksys, Dell) Design, develop and document secure network architectures; integrate security throughout the system and network lifecycle, aligning with compliance requirements and organizational mission needs Perform network administration duties : configuration updates, firmware management, access reviews, routing / switching optimization, and log / audit management Conduct vulnerability scanning, remediation, patching, and hardening of network devices Troubleshoot complex network and security issues; provide incident response and recovery support Ensure technical compliance with applicable security frameworks, standards, and regulations (e.g., DISA SITGs, NIST 800-53, RMF) Collaborate with ISSOs, Assessors, System Owners, and other stakeholders to implement security controls Support security assessments, audits, and accreditation / authorization (ATO) activities Document security configurations, engineering solutions, and compliance evidence Troubleshoot and resolve security-related technical issues in a timely manner Promote information security awareness across the program, ensuring security controls and processes are implemented Maintain awareness of new technologies and trends and bring solutions to the client Able to work independently with minimal guidance Other related duties assigned by the program manager and government leadership Note : This position requires a Public Trust and is on-site in Washington, DC. Required Qualifications 8 years of experience in network engineering, administration, and security 8 years of experience in control implementation and secure system engineering or design Excellent communication skills Strong hands-on experience with Cisco routing and switching Expertise in configuring and managing Palo Alto firewalls Experience with other networking technologies such as Linksys, Dell, etc. Strong scripting skills for automation (e.g., Python, PowerShell) Knowledge of network protocols, packet analysis, and advanced persistent threats (APTs) Able to deliver and present security compliance to a wide range of audiences (i.e., system owners, division leadership) Strong desire to learn, grow and is highly motivated Certifications : Professional network and security certifications (e.g., CCNP Security, PCNSA, PCNSE, CISSP) are highly preferred Preferred Qualifications Experience configuring and operating enterprise storage area networks (SAN) Understanding of cloud systems and security tools Proficiency with security tools such as Splunk, Tenable, CrowdStrike, Panorama Education : Bachelors degree in Engineering, Computer Science, or Information Systems Benefits Generous cost sharing for medical insurance for the employee and dependents 100% company paid dental insurance for employees and dependents 100% company paid long-term and short-term disability insurance 100% company paid vision insurance for employees and dependents 401k plan with generous match and 100% immediate vesting Competitive Pay Generous paid leave and holiday package Tuition and training reimbursement Life and AD&D Insurance About AnaVation AnaVation is the leader in solving the most complex technical challenges for collection and processing in the U.S. Federal Intelligence Community. We are a US owned company headquartered in Chantilly, Virginia. We deliver groundbreaking research with advanced software and systems engineering that provides an information advantage to contribute to the mission and operational success of our customers. We offer complex challenges, a top-notch work environment, and a world-class, collaborative team. If you want to grow your career and make a difference while doing it, AnaVation is the perfect fit for you. AnaVation is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. Referrals increase your chances of interviewing at AnaVation LLC by 2x. Locations and Opportunities Get notified about new Senior Network Security Engineer jobs in Washington, DC. Selected related roles include : Sr. Network Security Engineer - Top Secret Clearance (SCI Eligible); Network & Security Infrastructure Consultant; Network & Security Infrastructure Consultant - M&A Infrastructure SME; Sr. Network Security Engineer - U.S. Citizenship Required; Network Engineer- Senior with Security Clearance; Network Architect with Security Clearance; Senior Staff Network Solutions Engineer (REMOTE); Senior Network Engineer - Top Secret Clearance with Security Clearance; Senior Mechanical Engineer - Security Clearance Required; Network Security Engineer - Mid-Atlantic region (Remote - EST preferred); etc. Seniority level : Not Applicable Employment type : Full-time Job function : Information Technology Industries : IT Services and IT Consulting J-18808-Ljbffraa415a4b-8b21-40fc-a65c-70d2b25ca29a