Network Security - Remote

As a Network Security SME, you will be responsible for providing deep technical and strategic support to ensure the confidentiality, integrity, and availability of USCIS network infrastructure. You will lead in the design, implementation, evaluation, and continuous enhancement of network security solutions, working closely with USCIS stakeholders, contractors, and partner agencies. Your role involves threat / risk assessment; compliance with federal, DHS, and USCIS security policies and standards; incident response; and roadmap strategy for network defense.

Responsibilities

• Serve as the technical authority and advisor on all network security matters : design, architecture, standards, tools, processes, and best practices.
• Assess USCIS network vulnerabilities-both infrastructure (on-prem, WAN / LAN, wireless) and cloud / hybrid environments-and recommend mitigation strategies.
• Lead the evaluation and implementation of network security technologies : firewalls, IDS / IPS, VPNs, NDR (network detection & response), network segmentation, Zero Trust / micro-segmentation architectures.
• Collaborate with engineering, operations, and security teams to define secure network architectures, including transition / migration to cloud-based and hybrid platforms.
• Support configuration, deployment, and tuning of security policies on network devices and systems ensuring optimal security without undue operational impact.
• Monitor network traffic and logs to detect anomalous or suspicious activity; perform forensic / deep packet or packet capture analysis when necessary.
• Participate in incident response : network-focused investigation, containment, remediation, lessons learned.
• Ensure compliance with applicable frameworks and regulations : DHS, NIST (e.g. 800-53 / RMF), FIPS, HSPD-12, Federal policies, USCIS directives, etc.
• Generate network security assessments, risk reports, system design reviews, and documentation; provide regular briefings to USCIS stakeholders and senior leadership.
• Define and help enforce security governance for the network domain : policies, standards, guidelines; review changes through architecture review boards.
• Provide mentoring, knowledge transfer, and guidance to junior team members and other supporting staff.
• Stay up to date with latest threat vectors, network security tools, attack techniques, and ensure continuous improvement of network defenses.

Qualifications

Desired Qualification :

Job ID

2025-19837

Work Type

Remote

Company Description

Work Where it Matters

Truestone, an Akima company, is not just another federal lifecycle solutions contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska.

At Truestone, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.

For our shareholders , Truestone provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years.

For our government customers , Truestone delivers everything from requirements and design to operations, logistics, and support at every lifecycle stage for complex systems and networks.

As a Truestone employee , you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.