Senior Network and Computer Systems Administrator

Overview

Leads USCIS enterprise IT network & system administration, security, and optimization.

Key Responsibilities

• network architecture
• server management
• directory services
• patch management
• monitoring tools
• compliance

Tasks

-Develop and maintain detailed documentation including SOPs, network diagrams, system baselines, and change logs. -Collaborate closely with cybersecurity, DevOps, and application development teams to integrate systems securely. -Provide Tier III support for complex technical issues and mentor junior administrators and technicians. -Lead the administration of enterprise network and system environments supporting USCIS mission systems and users. -Manage and maintain enterprise services such as Active Directory, DNS, DHCP, GPOs, file and print services, and identity management systems. -Support contingency planning, backup and recovery strategies, and business continuity efforts. -Design and implement secure network architectures, including LAN/WAN, VPNs, VLANs, and cloud-based network integrations (AWS, Azure). -Support audits, security assessments, and ATO (Authority to Operate) efforts under the RMF process. -Review and apply STIGs, IAVAs, and perform patch management and vulnerability remediation. -Oversee installation, configuration, and maintenance of physical and virtualized server environments (Windows/Linux), routers, switches, and firewalls. -Utilize enterprise monitoring and logging tools (e.g., Splunk, SolarWinds, Nagios) to proactively detect and resolve system or network issues. -Ensure adherence to DHS/USCIS cybersecurity policies and frameworks, including NIST SP 800-53, FISMA, and Zero Trust principles. -Participate in or lead technical working groups, briefings, and technical deep dives for USCIS leadership and stakeholders.

Requirements

• python
• cisco
• aws
• azure
• vcp
• ccnp

What You Bring

-Experience with automation and scripting tools (e.g., PowerShell, Ansible, Bash, Python). -Proficiency in managing enterprise networks (Cisco, Juniper), firewalls (Palo Alto, Fortinet), and load balancers. -Previous experience supporting DHS, USCIS, or other federal civilian agencies. -Cisco CCNP/CCNA. -Microsoft Certified: Azure Administrator/Architect. -VMware Certified Professional (VCP). -Experience managing ITIL-based service operations and change control. -7+ years of experience in enterprise network and systems administration, with increasing levels of responsibility. -Experience with virtualization and cloud platforms such as VMware, AWS, and Azure (including hybrid/cloud migration). -Red Hat Certified System Administrator (RHCSA). -Bachelor’s degree in computer science, Information Systems, Engineering, or related field (or equivalent combination of education and experience). -AWS Certified Solutions Architect or SysOps Administrator. -Excellent troubleshooting, analytical, and communication skills. -Strong understanding of federal cybersecurity frameworks (NIST RMF, FISMA, FedRAMP) and security controls implementation. -Familiarity with configuration management and Infrastructure as Code (IaC) tools. -Professional certifications such as: -CompTIA Security+, CASP+. -Expertise in Windows Server administration, Linux systems (Red Hat/CentOS), and Active Directory infrastructure.

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About Akima

-Founded with a vision to support critical sectors, providing solutions across defense, intelligence, and civil sectors. -Serves a broad spectrum of industries, including energy, infrastructure, and water resources. -Delivered complex projects, such as large-scale infrastructure upgrades and energy management solutions. -Projects often involve intricate logistical coordination, requiring a deep understanding of specialized markets. -Approach is deeply collaborative, often working alongside government agencies and other key partners. -Noteworthy projects include managing water resource systems and optimizing energy infrastructure for municipalities. -Focus on operational excellence makes it a go-to partner for government and private sector organizations.

Sector Specialisms

Security Clearance

-ability to obtain a public trust.