- RTX Corporation (Chesapeake, VA)
- …to include (but not limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, and VMware ESXi servers ... are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in… more
- RTX Corporation (Chesapeake, VA)
- …to include (but not limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, and VMware ESXi servers ... world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility....(RHEL, Microsoft, Java, Adobe, etc.) Review scan results from ACAS and Tanium scans that pertain to servers and… more
- General Dynamics Information Technology (Washington, DC)
- …a Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration. + Knowledge of cloud platforms (AWS, Azure, ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Microsoft Windows,System Administration **Experience:** 5 + years of related… more
- Electrosoft (Belleville, IL)
- …Job Description Electrosoft Inc. is seeking an Assured Compliance Assessment Solution ( ACAS ) administrator to support the implementation and sustainment of ... Scanning & Vulnerability Management Administrator Posted: 10/10/2025 Electrosoft Services, Inc. is an...government-mandated ACAS system, which is comprised of Security Center, Nessus… more
- V2X (Boise, ID)
- **Description** **System Administrator II - WTRS : Orchard Combat Training Center - Idaho.** **Job Summary:** The SA's responsibilities include maintaining the TADSS ... and optimize network and system performance. 3. Assign and update security permissions on a Linux network. 4. Review and interpret Linux log files. 5. Review and… more
- SMX (Patuxent River, MD)
- Unix IA Ops Systems Administrator (4702)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Mid-Level Unix IA Ops Systems ... Administrator to join our team at the Patuxent River...on Information Assurance (IA) compliance and security operations for Unix/ Linux systems across Department of Defense (DoD) networks. The… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
- Systems Administrator , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems ... Administrator , you'll have the chance to build your expertise...mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation,… more
- BAE Systems (Arnold, MO)
- **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators ... functions. To include, but not limited to, setting up administrator accounts, maintaining system documentation, tuning system performance, installing system-wide… more
- Huntington Ingalls Industries (Honolulu, HI)
- …Who We Are HII-Mission Technologies is seeking a Information Systems Security Administrator at our Honolulu, Hawaii location. The Information Systems Security ... Administrator (ISSA) is responsible for the implementation, monitoring, and...and validate Security Technical Implementation Guides (STIGs) on Windows, Linux , and virtualization platforms + Conduct system vulnerability scans,… more
- RTX Corporation (Chesapeake, VA)
- …ATO requirements) + To provide backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control ... System-Joint (GCCS-J) maintenance and Assured Compliance Assessment Solution ( ACAS ) servers maintenance **Qualifications You Must Have:** + DoD 8570 Workforce IAT… more