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# Systems Administrator II

- **Company:** V2X Inc
- **Location:** Oxnard, CA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Domain Controllers, Software Applications, User Authentication, CompTIA Security+, Linux, Domain Name System (DNS), Windows Servers, Windows PowerShell, Red Hat Enterprise Linux, Software Engineering, Vcenter, Operating System Security, Vulnerability Analysis, Vmware
- **Published:** October 21, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3462161444&tx=YT808CYV&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* CompTIA Security + is required
 * Bachelor's degree in a STEM related area of study may be considered in lieu of the full 5 years of experience.
 * Qualified candidates will have the MS Certified Solutions Associate (Windows Server 2016 or later), Red Hat Certified System Administrator, or VMware Certified Professional and one of the following industry certifications: Cloud+, GICSP, GSEC, Security+, SSCP.
 * This position requires an active Top Secret clearance.

Experience:

 * A minimum of 5 years of experience as a network engineer or technician.
 * 5 years of related system administration experience is preferred.
 * Strong working knowledge of vCenter/VMware is required.
 * Proficiency with Windows operating systems is required; experience with Linux is a plus.
 * Experience managing DoD Host Based Security Systems (HBSS) is preferred.
 * Demonstrated experience managing Domain Name System (DNS) performance and reliability.
 * Proven experience implementing and maintaining local and group policies.
 * Hands-on experience with Microsoft Active Directory (AD) domain controller servers for managing authentication, authorization, and network resources.
 * Knowledge of log aggregation and analysis across multiple sources.
 * Familiarity with Windows PowerShell is preferred.

## Description

We are seeking a Systems/Network Engineer to join our team at Point Mugu to plan, test, and implement critical system upgrades and secure software integrations. In this role, you will support RMF and ATO activities by conducting vulnerability scans with ACAS, applying DISA STIG configurations, and resolving system flaws.

Responsibilities

 * Plan, test, and implement system upgrades to ensure optimal performance and reliability.
 * Support RMF and ATO activities, including vulnerability scanning (ACAS, Evaluate STIG) and development of accreditation artifacts.
 * Integrate new software applications within complex, mission-critical environments.
 * Apply and maintain operating system security configurations in alignment with DISA STIG requirements.
 * Identify and resolve system flaws, implementing technical controls to strengthen cybersecurity.
 * Conduct vulnerability scans and assessments to safeguard systems from potential threats.
 * Troubleshoot and resolve software issues within integrated environments to maintain seamless operations.
 * Ensure compliance with DoD RMF, FISMA, NIST 800-53, and DoD SRG requirements.