- Mission Support and Test Services (North Las Vegas, NV)
- …Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Linux Vulnerability Management Administrator who possesses the ... Linux Administration. + Knowledge equivalent to Red Hat Certified System Administrator (RHCSA) or Linux Professional Institute (LPIC-2). + Ability to use… more
- Applied Research Associates, Inc. (Warrendale, PA)
- …This includes developing and maintaining secure configurations (eg, STIGs), performing vulnerability management , and ensuring audit readiness. You'll work ... least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a...Debian distributions + Strong experience with Windows Subsystem for Linux (WSL + Proficiency with configuration management … more
- Infinity Systems Engineering (Alexandria, VA)
- …Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, troubleshooting, management ). + Maintain secure ... be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a broad scope… more
- Applied Research Associates, Inc. (Herndon, VA)
- …within OpenShift environments. **Senior DevOps Engineer Key Responsibilities:** + **OpenShift Management ** : Design, deploy, and manage OpenShift clusters to support ... + **Security:** Knowledge of container security best practices, including vulnerability scanning and network policies **Senior DevOps Engineer Preferred… more
- Electrosoft (Belleville, IL)
- Scanning & Vulnerability Management Administrator Posted: 10/10/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive ... the many benefits and opportunities we offer. Scanning & Vulnerability Management Administrator Work Location:...Some experience with DISA STIGs + Some experience with Unix/ Linux based systems + Some experience with Cisco network… more
- BAE Systems (Manchester, NH)
- …the following ways;** + Administer patch management for RHEL-based Linux systems, including vulnerability scanning, patch deployment, and compliance ... 40lbs) and work within controlled environments. **In this Principal Linux Administrator position you will make impacts...a high school diploma . + Strong command of Linux RHEL patching workflows and package management … more
- Leidos (Annapolis Junction, MD)
- **Description** **Networking System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a **Networking System Administrator - Linux ... Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management . At **Leidos** , we offer **competitive benefits** , including Paid… more
- Huntington Ingalls Industries (Fairfax, VA)
- …HII! Where Hard Stuff is Done Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team. This role requires deep ... with monitoring tools (Nagios, Zabbix, Prometheus, or similar) * Knowledge of vulnerability management tools (Nessus, Qualys, Tenable, Rapid7, or similar) *… more
- TekSynap (Dahlgren, VA)
- …planning. + Ensure compliance with Navy network protocols, cybersecurity standards, and vulnerability management processes. + Support the integration of new ... & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** ** Administrator (Unix/ Linux ).** The Senior Systems Administrator (Unix/… more
- General Dynamics Information Technology (Washington, DC)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Administrator ** **- Active Top Secret Required** Seize your ... opportunity to make a personal impact as a ** Linux ** **Systems Administrator ** with GDIT. A career in systems administration means connecting and enhancing the… more
- EPS Corporation (Dahlgren, VA)
- …operational efficiency. + Implement and maintainsecurity configurations, access controls, and vulnerability management in accordance with DoD and company ... Senior Systems Administrator (Unix/ Linux ) - (758) Share this...+ System backup and recovery + Software and security management + Hardware installation and configuration + Performance tuning… more
- Integration Innovation, Inc. (i3) (Huntsville, AL)
- Overview i3 is seeking a Mid-Level Linux Systems Administrator to support an Army Contract. The Mid-Level Linux Systems Administrator will provide ... technical use cases. + Build and maintain virtual machine Linux golden images from source code management ....Infrastructure as Code (IaC) in git repositories. + Perform Linux system configuration, patching, and vulnerability remediation… more
- Amentum (Waimea, HI)
- Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... system administration, and a strong working knowledge of Risk Management Framework (RMF) and NIST SP 800-53 controls. The...following OS Certifications required + Linux + Linux + Red Hat Certified System Administrator (RHCSA)… more
- Belay Technologies (Annapolis Junction, MD)
- …and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible for ... function on time. + Executing the process for managing information assurance vulnerability alerts (IAVAs) and system security scanning for equipment suites in… more
- Nightwing (Sterling, VA)
- …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team to ... Develop and maintain backup and disaster recovery plans for Linux systems. + Patch Management : Manage the...clearance + 3+ years of directly relevant experience in Linux System Administrator . + Proficiency in managing… more
- Citigroup (Irving, TX)
- …stability, availability and reliability. + Perform Kernel Upgrade, patches and Vulnerability Management to ensure compliance meeting the organization standards. ... are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance...with enterprise level skills in Physical and virtual environment management . + Deep Understanding of Linux security… more
- BAE Systems (San Diego, CA)
- …career with BAE Systems. BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... school diploma or (4 years of experience with a degree) as a system administrator in a Linux OS environment. Direct experience configuring and managing… more
- Northrop Grumman (Linthicum Heights, MD)
- …your career. Northrop Grumman's Mission Systems sector is seeking a well-qualified ** Linux /Windows Systems Administrator ** to join its Classified Solutions team ... will include but not be limited to the following: + Perform as a Linux /Redhat systems administrator for a classified government contract. + Perform as a… more
- Nightwing (Sterling, VA)
- … and providing technical services to enable customer mission accomplishment. The Senior System Administrator ( Linux ) will serve as a key member of the EINSTEIN ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
- SMX (Dahlgren, VA)
- …Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + IAT III certification such as CISSP, CISM, GSLC, ... Senior Linux /Unix Systems Administrator (4419)at SMX(View all...not limited to: + Backup and Recovery + Software management + Security management + Software and… more
