Senior Cyber Engineer

About

SAIC is looking for a Senior Cybersecurity Engineer to support our US Navy customer with implementing Comply‑to‑Connect (C2C), Public Key Infrastructure (PKI), Zero Trust architecture, RADIUS authentication, and firewall security engineering. This position will support the PEO Microsoft Teams Telephony initiative to ensure secure device authentication, regulatory compliance, and operational resilience for mission‑critical Navy communications environments. This is a hybrid/remote role in Washington, D.C. (must be local to the area).

Responsibilities

• Lead the design and implementation of the Comply‑to‑Connect (C2C) security framework supporting Navy enterprise networks.
• Engineer PKI solutions enabling secure device authentication across MS Teams Telephony and NetMod environments.
• Architect RADIUS authentication systems supporting 802.1X network access control.
• Implement firewall security policies ensuring secure communication flows for mission systems.
• Support RMF activities, including ATO documentation and vulnerability remediation.
• Track all Information Assurance Vulnerability Alert Management (IAVM), Communications Task Orders (CTOs), and STIG releases (including deltas) and participate in STIG implementation.
• Conduct firewall policy engineering, network segmentation, and establish/maintain secure VoIP/UC security.

Requirements

• Bachelor’s degree with five or more years of experience supporting an IT enterprise environment in a cyber, system administration, engineering, or management capacity.
• U.S. citizenship.
• Active Secret clearance to start.
• Certifications (any of the following): CISSP, CASP+, CISM, CCSP, Security+, Azure Security or Administrator certifications, Network Security certifications.
• Experience with PKI platforms, RADIUS systems, firewalls, Microsoft security tools, endpoint management, and network monitoring systems.
• Experience with PKI and identity management, including certificate lifecycle management, SCEP/NDES integration, CAC/PIV authentication, and Microsoft Entra ID security.
• Experience with network access and authentication, including RADIUS engineering (NPS, ISE, ClearPass), 802.1X wired/wireless authentication, and device posture validation.
• Experience with enterprise security technologies such as Microsoft Intune/Endpoint Security, Azure security services, and continuous monitoring tools.
• Experience supporting PEO Digital enterprise systems missions in delivering secure, resilient, and Zero Trust‑aligned enterprise communications.

Salary

• Target salary range: $120,001 – $160,000 (typical range based on experience and other factors).