System Administrator

Become part of a team solving the most significant Cybersecurity & IT challenges and helping keep the world’s largest and most elite brands safer from cyber threats. At Maverc we have a powerful mindset based on our core values of accountability, helpfulness, adaptability, and focus. Maverc Technologies is a proven and effective small‑business partner and consultant recognized as a leader in providing cyber security and IT services to the Federal, State, and local Government as well as the Intelligence Community. We are seeking a System Administrator to support one of our customers. This role requires a skilled and motivated administrator with strong networking experience to manage and maintain our company’s IT infrastructure. The ideal candidate will have a solid background in systems administration and hands‑on experience configuring, managing, and troubleshooting network devices and services in a secure and scalable environment. Key Responsibilities Administer and maintain physical and virtual servers (Windows/Linux), including system updates, patching, and performance tuning. Deploy, configure, and manage network infrastructure such as firewalls, switches, routers, and VPN solutions to support a secure enterprise environment. Implement and maintain security controls and policies in line with CMMC Level 2 or higher. Perform regular system and network vulnerability scans, remediation, and documentation. Manage directory services (Active Directory, Group Policy, DNS, DHCP) and multi‑factor authentication solutions. Assist with incident response, forensic analysis, and recovery procedures as needed. Provide Tier 2/3 support and assist with cybersecurity audits and assessments. Create and maintain detailed technical documentation, network diagrams, and standard operating procedures. Required Qualifications U.S. Citizenship (required for DoD‑related work) Certifications such as Security+, CISSP, CCNA, Network+, or CMMC‑CCA/CCP 3–5 years of experience in System/Network Administration 3–5 years of experience with secure network configuration and segmentation Proficiency in Windows Server, Linux, virtualization (VMware/Hyper‑V), and Microsoft 365 environments Familiarity with SIEM tools, endpoint protection, and vulnerability scanning platforms Hands‑on experience with Cisco, Active Directory, or similar network appliance Desired Qualifications Working knowledge of CMMC/NIST‑800‑171 Working knowledge of DISA STIGS Scripting experience with PowerShell or Bash for automation Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Training & Development Equal Opportunity Employer At Maverc, we are an inclusive community where diversity in all its forms is embraced, respected, and recognized as a true asset to the company. Maverc is committed to evolving into a more inclusive and equitable organization, upholding the principles of equal employment opportunity and affirmative action. Maverc is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment based on gender, gender identity or expression, sexual orientation, race, age, religion, physical or mental disability, veteran status, or other protected characteristics under federal, state, and local laws. As a federal contractor, Maverc has implemented affirmative action programs to ensure non‑discrimination and promote affirmative action in our policies and practices for qualified women, minorities, protected veterans, and individuals with disabilities. The narrative portion of Maverc's affirmative action plans is available for inspection at our offices during normal business hours. Employees and applicants interested in reviewing these plans should contact Human Resources at View email address on click.appcast.io for assistance. #J-18808-Ljbffr